Purpose

I will try my best to provide detailed info on various cars and what is like to live with them, I have already produced a few for Jaguar-car-forums, I will do my best to be unbiased, but it will be hard for some cars. I will re-produce press releases and copy from other motoring news.
Showing posts with label fastest ever. Show all posts
Showing posts with label fastest ever. Show all posts

Tuesday, 4 July 2017

Audi launches its fastest ever convertible, the R8 Spyder V10 can do 203mph, thats fast !

Fastest ever series-production Audi convertible joins the R8 line-up alongside the popular V10 plus Coupé
  • New R8 Spyder V10 plus will open for UK order later this month priced from £147,470 OTR
  • High revving, naturally aspirated V10 produces 610PS at 8,250rpm and 560Nm of torque at 6,500rpm
  • 0-62mph in just 3.3 seconds and a 203mph top speed
  • Exceptionally high levels of standard equipment include a Performance driving  mode, R8 bucket seats, ceramic brakes and carbon components inside and out
  • Multimaterial Audi Space Frame (ASF) with aluminium and CFRP weighing just 208 kg and with unsurpassed rigidity
  • 25kg lighter than the Audi R8 V10 Spyder (dry weight: 1,587 kilograms, unladen weight (without driver): 1,695 kilograms)
  • Powered hood opens or closes in just 20 seconds, at speeds up to 31mph
  • UK ordering opens at the end of this month 
The most powerful Audi engine ever destined for series production is about to raise the tempo in what is already one of the most intoxicating driving machines offered by the brand – the open-air, high intensity R8 Spyder is to adopt the gloriously vocal 610PS V10 from the R8 V10 plus Coupé. The new R8 Spyder V10 plus is capable of 0-62mph in a mere 3.3 seconds and a top speed in excess of 200mph, spurred on by its significant 70PS power advantage, and by a significant 25kg weight reduction, versus the ‘standard’ V10 Spyder.  
Set to become available to order in the UK later this month, the R8 Spyder V10 plus will be priced from £147,470 OTR, and will feature a standard specification list that reflects the sporting credentials and premium positioning of this high-performance flagship.
Highlights include R8 bucket seats, liberally applied carbon fibre-reinforced polymer components inside and out, ceramic brakes, the R8-specific Audi Virtual Cockpit and the option of an exclusive micrommata green paint finish for an even more cutting-edge look.
“The Audi R8 Spyder V10 plus completes the R8 model line,” said Stephan Winkelmann, Managing Director of Audi Sport GmbH. “The Spyder is now also available as a 610PS top version in addition to the Coupé. It benefits from our many years of experience in motorsport and combines breath-taking dynamics with the emotion of an open-top sports car.”
Ten-cylinder symphony
Incredibly high revving up to 8,700 rpm, and offering lightning-quick response coupled with an evocative, voluminous sound, the top V10 with its 610PS and maximum torque of 560 Nm is the most powerful series-production engine from the brand with the four rings. Compared with the Audi R8 Spyder V10, the naturally aspirated 5.2 FSI engine, with a high 12.7:1 compression ratio in the plus version, features a 70PS boost in power and a 20Nm torque advantage.


As a result, the top model sprints to 62mph in 3.3 seconds – 0.3 seconds faster – and achieves a top speed of 203mph, an increase of 6mph.
In the NEDC, the R8 Spyder V10 plus returns up to 22.6mpg combined, which corresponds to CO2 emissions of 292 grams per km. Its efficiency technologies include the cylinder on demand (COD) system, which deactivates one cylinder bank at low to medium loads, as well as dual injection in the intake manifold and combustion chambers. 
If the driver eases off the accelerator at a speed of over 34mph, the engine disconnects from the drive and the new R8 Spyder coasts at idle with minimal fuel consumption. When the car comes to a stop, a start-stop system deactivates the V10 engine.
The oil supply is designed according to the dry sump principle, like that of a racing car. This enables the engine to be positioned extremely low, giving the car an extremely low centre of gravity – a requirement for the sporty and agile driving behaviour.
Stability and dynamics: the quattro drive
Behind the V10 there is a seven-speed S tronic transmission with lightning-fast action. The dual-clutch transmission, with its short transmission ratio, sends power to the quattro drive system in the front axle via a cardan shaft. Its key component is an electro-hydraulically activated multi-plate clutch. It is water-cooled for maximum performance. 

Depending on the driving situation, distribution of the drive torque by the clutch is completely variable, and in extreme cases sends up to 100 percent to one axle. A mechanical rear differential lock provides confident traction and maximum dynamics.

A question of character: Audi drive select
Management of the clutch is integrated in the Audi drive select dynamic driving system, which gives the driver a choice between Comfort, Auto, Dynamic and Individual modes. The standard performance mode includes the programmes dry, wet and snow. They adapt the characteristics of the drive system and suspension to the friction coefficient of the road.


As well as control of the quattro drive system, Audi drive select can also influence the operating characteristics of the accelerator pedal, the seven-speed S tronic, the steering, the flaps of the exhaust system and the optional Audi magnetic ride adaptive damper control, which uses a synthetic oil with small magnetic particles to vary damping in auto, comfort and dynamic modes. In dynamic mode, the system delivers the sharpest possible steering response and maximum handling agility. 
The wheels are precisely braced during cornering and body roll is largely suppressed. During braking, Audi magnetic ride counteracts the tendency of the body to dip. The performance programs from Audi drive select also make use of Electronic Stabilisation Control (ESC) for the best possible lap times.
The racing car as a role model: the suspension
All four wheels of the Audi R8 Spyder V10 plus are guided through aluminium double wishbone suspension, demonstrating the model line's close links with motorsport. The setup is firm and the electromechanical power steering offers the ideal specific combination of precision, handling and confident high-speed behaviour for a sports car. Dynamic steering with variable steering ratio is available as an option.


This boosts the car’s responsiveness at all speeds, providing high-performance cornering characteristics and quick steering behaviour. It countersteers with tiny impulses at the cornering limit to further improve stability.
Audi mounts a mix of tyres – 245/35 on the front, 295/35 on the back – on the standard 19-inch forged aluminium wheels in five twin-spoke design. The optional 20-inch wheels are shod with 245/30 and 305/30 tyres. 
The large brake discs – 380mm diameter upfront and 356mm on the back – are manufactured from extremely durable, temperature-resistant and lightweight carbon fibre ceramic composite. The anthracite grey fixed calipers feature six pistons on the front axle and four in the rear.
Laser light and carbon components: the design
The R8 Spyder V10 plus has an athletic stance on the road. It is 4.43 metres long and 1.94 metres wide, but just 1.24 metres tall. The most distinctive element on the front is the wide and flat Singleframe grille with its gloss honeycomb mesh, chrome-plated frame and the Audi Sport emblem. Below it stretches a low-lying carbon spoiler, which directs air around the large wheels. Optional Audi laser light in the LED headlights provides farsighted vision at night. These feature distinctive illuminated, anodised blue dividers as well as the dynamic turn signals.


A continuous shoulder line spanning the flanks emphasises the taught line of the body. The distinguishing features of the open-top mode are the sideblades, sill trim, lid on the convertible top compartment and the fixed rear spoilers all constructed from carbon fibre-reinforced polymer (CFRP). 
If desired, Audi can paint the sills and rear spoiler in the colour of the car at no extra charge. In the rear, large, glossy black trapezoidal exhaust tailpipes flank the opening of the wide diffuser, another component made from CFRP. Its suction literally holds the Audi R8 Spyder V10 plus on the road – with about 100 kilograms of downforce pushing down on the rear axle at top speeds.
Classic concept: the soft top
Typically Audi: the exterior skin of the cloth top is fabric, the substructure is primarily made from lightweight materials like magnesium and aluminium.


Consequently, the cloth top weighs just 44 kilograms and contributes significantly to the low weight and low centre of gravity of the R8 Spyder V10 plus. Two fins running to the rear tighten the top. An electrohydraulic drive takes 20 seconds to open or close the top, even while driving at speeds up to 31mph. Folded in a Z-shape, it is housed in a flat storage compartment over the engine.
The rear window is sunk into the bulkhead and can be retracted and extended electrically. With all of the windows closed and the optional wind deflector installed, the wind passes gently over the driver and passenger. Two steel sections pretensioned by springs in the convertible top module serve as roll-over protection.
Lightweight body: the Audi Space Frame
The multimaterial Audi Space Frame forms the strong backbone of the R8 Spyder V10 plus. It combines components made from aluminium and structurally integrated carbon fibre-reinforced polymer (CFRP). 

This is decisive for the low weight of the open-top high-performance sports car. Empty and without a driver, it weighs only 1,695 kilograms; dry weight is just 1,587 kilograms – another 25 kilograms less than the Audi R8 Spyder V10. The lower weight is achieved, for one, with the R8 bucket seats, as well as with the carbon-ceramic brake system and the light-alloy forged wheels.


The aluminium parts make up 79.6 percent of the weight and constitute a supporting structure that the engineers used especially to strengthen the sills, A-pillars and front windshield frame of the car in comparison with the R8 Coupé. The outer skin is likewise made primarily of aluminium. 
The centre tunnel, rear panel and B-pillars are made from extremely tough and torsion-resistant CFRP. In addition to the selection of materials, innovative manufacturing methods have also reduced the weight of many components. 
The Audi Space Frame weighs just 208 kilograms, while its torsion-resistance has increased more than 50 percent compared to the first R8 generation. This rigidity is the decisive parameter for driving precision, crash safety and acoustic comfort.
As you wish: customisation
With the Audi exclusive programme, the possibilities are almost limitless for customers to personalise their R8 Spyder V10 plus. In addition to the 11 regular paint finishes, the palette extends to freely selectable colours and matt-effect paint finishes. 

The convertible top is available in three colours, and the side blades can be selected in five colours. Like the door sill trim, the side blades can also be personalised with insignia as well as designed in colours according to customer tastes. 

In addition, parts in carbon or titanium black are available for many areas of the exterior and interior. Numerous upholstery types, inlays, and colours add to the wide range of options.

Aggressive look: the Audi exclusive micrommata green design package
The optional micrommata green design package lends the convertible high-performance sports car the ultimate edge. Its body is painted in a distinctive green. The anthracite grey Singleframe grille and black tailpipe covers create a sharp contrast. 

Audi exclusive furnishes the interior completely in black, in fine Nappa leather, which is perforated on control elements. Green contrast stitching accents the seats, centre armrests, doors and floor mats with luminous colour that matches the exterior.

Driver-focused: cockpit and controls
R8 bucket seats are fitted as standard in the flagship convertible. They are light, highly contoured, mounted low and bear the R8 embossing. They are upholstered in fine Nappa leather with special pigmenting that stops them from heating up in the sun’s rays. 

Decorative inlays are made from carbon; the pedals and footrest are in glossy stainless steel. The defining element is the “monoposto”, a large arc running around the cockpit. The dashboard appears to float weightlessly. Its lower section contains buttons and controls for the air conditioning, shaped like turbines.


As in a racing car, drivers can operate all important functions without having to take their hands off the steering wheel. The standard R8 performance leather steering wheel features integrated multifunction buttons as well as two large control satellites. 
The driver uses these to start and stop the engine and control Audi drive select. Two more buttons including a rotary wheel are used to control the performance mode and the exhaust flaps.
The large 12.3-inch, fully digital Audi virtual cockpit presents all information using rich 3D graphics – if desired, in a special performance view that puts the focus on the rev counter. It also serves as a gear shift indicator – when the seven-speed S tronic is being operated in manual mode, its scale has a colour background at higher engine speeds. 
Next to it are indicators showing output, torque, g-forces, lap times and the temperatures of the tyres, engine and transmission oil.
High bandwidth: infotainment and Audi connect
The standard equipment package for the R8 Spyder V10 plus includes a superb infotainment system – the MMI navigation plus with MMI touch. It features impressive and intuitive control logic with flat hierarchies. 

Added to this is a free text search that delivers suggested hits after only a few letters are typed in. The natural-language voice control function also recognises many terms from everyday speech. 

Standard seatbelt microphones provide for optimal audio quality, even when the top is down. In addition, the MMI navigation plus has an integrated Wi-Fi hotspot for the mobile devices of passengers.


The optional Audi connect module enables fast internet access via LTE. Its offerings include numerous services ranging from navigation with Google Earth and Google Street View to travel and traffic information as well as point-of-interest searches. 
In addition, the Audi smartphone interface also displays selected content from iOS and Android smartphones in the Audi virtual cockpit. The optional Audi phone box connects mobile phones to the on-board aerial and charges them inductively in line with the Qi standard. 
The Bang & Olufsen sound system provides an excellent audio experience – even while driving with the top down. It integrates two head restraint loudspeakers in each seat.
Handcrafted manufacture: the “Audi Böllinger Höfe” production facility
The quality of the R8 Spyder V10 plus fulfills the most stringent standards. The body and final assembly are completed in the “Audi Böllinger Höfe” production facility operated by Audi Sport near Neckarsulm. 

The processes are organised to be highly flexible so that individual customer requests can be fulfilled. About 500 highly qualified employees construct the cars by hand with meticulous care. Before they are delivered, each high-performance sports car is put through a stringent test procedure until their final test drive on public roads.

Saturday, 26 November 2016

The new Lotus Exige 380, the top of the range car that will shame supercars, lighter, lower and more power.

  • Fastest Exige ever: 0-60 mph in 3.5 secs
  • 375 hp and 352 hp per tonne
  • Weighs from 1,066 kg dry and 1,100 kg kerb
  • Aerodynamic downforce of 140 kg at top speed
  • Nose-to-tail carbon components as standard
High powered, highly evolved, and ferociously fast, the Lotus Exige Sport 380 is the most aggressive iteration yet for the Exige model line up.
Taking the fight straight to six-figure supercars, this new, top-of-the-range model carries over the lessons learnt in the development of the acclaimed Exige Sport 350, launched last year, but with significant revisions lowering weight, boosting power and enhancing aerodynamics.
Rather than relying excessively on electronics, or allow sterile interfaces to dull the experience, the extreme Exige Sport 380 offers a pure, undiluted drive that has to be experienced to be fully appreciated.
Unrivalled in its class: faster, sharper, and more direct than adversaries, the Exige Sport 380 is definitely not for the timid. With a dry weight of just 1,066 kg with lightweight options, and boasting a potent power-to-weight ratio of 352 hp per tonne, the new, pure-bred Lotus has been conceived to out perform and out manoeuvre so called supercars. The new Exige is blisteringly fast off the line, dispatching 0-60mph in 3.5 seconds before reaching a top speed of 178 mph.

From the intricately engineered exposed-gear-change linkage, to the swathes of carbon-fibre components and Michelin Pilot Sport Cup 2 tyres as standard, every inch of the Exige has been carefully cultivated. Firmly defined as a Lotus for the enthusiast, the car can be seen as an expression of intense engineering - challenging accomplished drivers to extract the car’s true potential.
Jean-Marc Gales, CEO of Group Lotus plc, commented: “We’ve saved something special for our last new car of 2016. We have built upon the foundations of the excellent Exige Sport 350 and developed a perfectly proportioned, intuitive and attainable supercar for real roads. The cut in weight is nothing short of drastic and, combined with the hike in power and its enhanced agility, we’ve created something exceptional - far greater than the sum of its parts. The Exige Sport 380 is so good, that it is no longer the best in class, it’s now in a class of its own.”
Unashamedly analogue and unfiltered
Lotus’ approach to developing the perfect sports car has allowed the Exige Sport 380 to lay claim to the title of the best sports car under £100,000. A true supercar car for the road, the Exige focuses on the three key attributes that have made the company a firm favourite with driving enthusiasts: reduced weight, higher performance and honed aerodynamics.
Raised on the roads around Hethel, and exercised on the company’s famous test track, the new car can trace its lineage back to the very first Exige, launched in 2000. Now the headline car of the range, sitting above the Sport 350 model, it is instilled with Lotus’ DNA and packed with a potent 375 hp engine into Lotus’ acclaimed two-seater.
Weight less
While employing some of the high-performance components premiered on the Exige Sport 350, Lotus returned to the Lightweight Laboratory in order to cut kilos from the kerb weight. Infused with carbon fibre from front to back, the Exige Sport 380 features hand-made, high-gloss visible weave components as standard to deliver a weight saving when compared to the Exige Sport 350. This includes the front splitter, revised front access panel, new rear wing and rear diffuser surround, which together save 2.7 kg. A lightweight, transparent polycarbonate rear window saves 0.9 kg over the glass equivalent in the Exige Sport 350. In addition, the carbon race seats (-6 kg), lithium- ion battery (-10.3 kg), ultra-lightweight forged wheels and grooved two-piece brake discs (-10 kg) combine to cut a massive 26.3 kg. A new design of rear transom panel now has two rear light clusters, rather than the four on the Exige Sport 350, with reversing and fog lights now mounted inboard, cutting weight by a further 0.3 kg.
In line with its illustrious lineage, the Exige Sport 380 employs Lotus’ lightweight extruded and bonded aluminium structure, as the company continues to lead in the field of advanced automotive construction techniques. Lotus is working continuously to engineer out the excess mass from its cars, and the company’s chassis technology remains the benchmark.
Power play
The company’s powertrain division has left its mark on the car, with the uprated 3.5-litre supercharged V6 engine generating 375 hp at 6,700 rpm and 410 Nm (302 lbft) of torque at 5,000 rpm. Refined from extensive testing and development, it’s a design that’s proved its mettle by powering some of Lotus’ latest supercars, including the track-focused 3-Eleven and the recently revealed Evora Sport 410.
The power boost comes from a revised supercharger pulley, which increases charge pressure, an uprated fuel pump, a recalibrated ECU and the introduction of a revised exhaust system – as used in the Evora 400 and Evora Sport 410. Allowing owners to enjoy the new Exige for longer between fuel stops, it also comes with an enlarged, 48-litre petrol tank.
Providing faster, cleaner changes, the Exige Sport 380’s six-speed manual gearbox uses Lotus’ acclaimed open-gate design. Eliminating lateral movement, by precisely aligning components, it features light-weight machined and cast aluminium parts. Aesthetically appealing, the open transmission mechanism also helps contribute to the car’s reduced weight. The manual gearbox has been further enhanced through the introduction of a new oil cooler, ensuring the gears operate at the optimal temperature no matter how hard they are performing.
The Lotus Exige Sport 380 is also available with an optional six-speed automatic gearbox, where drivers can select gears sequentially via the forged aluminium paddles located behind the steering wheel, or rely on the gearbox’s fully automatic mode. The automatic gearbox option will be available from Spring 2017.
The Lotus Exige Sport 380 features Lotus’ Dynamic Performance Management (DPM) which provides enhanced ‘Sport’ and ‘Race’ settings. Proportionally increasing throttle response, lowering traction slip thresholds and removing understeer recognition, it provides the driver with a finer level of control before the system intervenes. DPM also utilises an engine exhaust bypass valve at mid-to-high engine speeds, further reducing back pressure to boost throttle response and engine performance in both ‘Sport’ and ‘Race’ settings.
Aero advantage
As with all Lotus cars, aerodynamic efficiency plays a key role in the Exige, helping it to drastically expand its performance envelope. Extensive CFD modelling work has allowed Lotus’ design team to fine tune specific areas, in order to deliver a substantial overall improvement. The revised front access panel modifies the air flow exiting the car’s horizontally mounted radiators, before it travels over the car, while the carbon front spoiler and rubber lip spoiler combined with the carbon barge boards reduce pressure under the vehicle.
In addition, twin pairs of front canard wings, mounted forward of the front wheels, a carbon rear wing and air blades behind the rear wheels, all work to help raise downforce to a massive 140 kg at maximum speed - a 60% gain over the Exige Sport 350, which generates 88 kg at its maximum speed. This increase in downforce does not come at the penalty of drag which remains the same as the Exige Sport 350.
Favouring mechanical solutions over electronic systems, including key parts such as unassisted steering, means that the Exige Sport 380 delivers the driver an intuitive experience. The extensive use of carbon fibre on the bodywork has lowered the centre of gravity, helping contribute to the Exige’s exemplary steering feel and precision handling characteristics.
Making the most of its performance potential, the Exige Sport 380 is fitted with Michelin Pilot Sport Cup 2 tyres as standard (265/35 ZR18 rear and 215/45 ZR17 front). Selected for their tenacity, and 10mm wider at the front that on the Exige Sport 350, the increased mechanical grip is complemented by the car’s ultra-lightweight forged alloy wheels, which are available in either black or silver. Either option is complemented by AP Racing forged, four-piston brake callipers and grooved performance two-piece brake discs.
In addition to its already impressive credentials, it’s possible to sharpen the Exige further still. Opting for the full exhaust system in titanium improves the car’s overall balance, by removing 10 kg from beyond the rear axle. For customers who frequently go to the track, the optional Track Pack provides Nitron two-way adjustable dampers and Eibach adjustable front and rear anti-roll bars.
The optional Carbon Exterior Pack contains a one-piece carbon roof panel and a distinctive carbon louvered tailgate. The carbon roof panel is 2 kg heavier than the standard soft-top but this weight increase is offset by the carbon louvered tailgate which saves 2 kg.
As befitting such a stand-out car, the Exige Sport 380 is sprayed and hand finished in one of ten individual colours. Providing some drama and drawing the eye to the beautiful composite carbon components, an optional exterior accent pack is also available in one of five key colours to deliver some finer detailing to the car’s undeniable presence.
The car’s kerb appeal is enhanced by revisions to the Exige’s design front and back. Distinctive blackened headlamp surrounds provide a more aggressive demeanour, whilst to visually accentuate the width of rear of the car, a new rear transom features two lamp clusters rather than four.
The hand finished detailing continues inside, with the carbon fibre sports seats trimmed with either Alcantara®, leather or tartan, with all featuring contrast stitching.
The optional lightweight carbon fibre sill covers provide a motorsport theme when entering or exiting the Exige Sport 380 and, thanks to their lower profile and contoured finish, aid ingress and egress. The Interior Colour Pack provides contrasting surrounds to the transmission console, HVAC surround, carbon seat eyelets and electric window bezels in one of four colours. A new integrated entertainment system can also be specified, including iPod® connectivity and Bluetooth® functionality, along with air conditioning.
For owners wanting more, the new Exige Sport 380 can be personalised through the increasingly popular Lotus Exclusive programme. Combining traditional British craftsmanship with modern design, the service inspires customers to spend time tailoring the character of their Lotus with a comprehensive array of options.
The Lotus Exige Sport 380 is available as a roadster as standard and as a coupe as an option.
Manufacturer’s Suggested Retail Price
UK (Pound Sterling)£67,900
Germany (Euros)€89,900
Japan (¥ Yen)¥12,760,000
Technical Specification:
PERFORMANCEManualAutomatic
Max power375 hp (380 PS, 280 kW) at 6,700 rpm
Max torque410 Nm (302 lbft) at 5,000 rpm
0-60 mph3.5 seconds3.5 seconds
0-100 km/h3.7 seconds3.7 seconds
Max Speed178 mph (286 km/h)170 mph (274 km/h)
Kerb Weight
with lightweight options
1,110 kg
1,100 kg
1,121 kg
1,111 kg
Dry Weight
with lightweight options
1076 kg
1,066 kg
1,087 kg
1,077 kg
Downforce at maximum speed140 kg140 kg
Fuel Consumption mpg (l/100 km) *
Urban
Extra Urban
Combined
19.5 (14.1)
37.2 (8.3)
28.0 (10.4)
21.1 (13.3)
39.8 (7.6)
30.1 (9.7)
COemissions242 g/km225 g/km
* Final fuel consumption and emissions figures to be confirmed