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 Lithium Ion Battery Titanium Exhaust options. Show all posts
Showing posts with label Lithium Ion Battery Titanium Exhaust options. Show all posts

Tuesday, 8 November 2016

USA - The storming Lotus Evora 400 takes silver at the renown Road and Track group test.

  • Best European sports car bar none
  • 2nd overall in renowned Road & Track group test
  • Almost half the price of outright winner
Beating the best rival performance cars that Europe can muster, the acclaimed Lotus Evora 400 has seized second in Road & Track's celebrated Performance Car of the Year for 2017.
Shunning indirect and stilted systems, the Lotus Evora 400 utilises intelligent engineering to deliver a pure and intuitive driving experience. Lighter, faster and drastically more dynamic than its predecessor, the Evora 400 bested the rest of the Europeans to impress the Road & Track judges and force the final decision to the line - just missing out on first place.

Jean-Marc Gales, CEO of Group Lotus plc, commented: “Lotus will never sacrifice its philosophy. Keeping weight to a minimum, and giving the driver an unrivalled degree of control, has always been paramount to our success. The Evora 400 can rightly be described as one of the greatest Lotus cars ever built – supremely fast with amazing agility. The Road & Track result shows the appetite for our cars in North America, the world’s biggest sports car market.”
Reserved for the best of the best, the annual Road & Track fixture sees only the finest cars compete. Be it measured by outright speed, acceleration or handling: each year the specially selected finalists have been genuine driving giants.
Lotus Cars returned in the North American sports car market earlier this year, with the Evora 400, to critical acclaim. Demonstrating a very real desire for the lightweight and powerful cars which Lotus is world famous for, the Evora 400 was hailed by press and media as a landmark model.
Identified ahead of the Performance Car of the Year group test as the “underdog sleeper pick,” the Evora 400 went on to claim significant scalps, including the Audi R8 V10 Plus, BMW M4 GTS, Jaguar F-Type SVR coupe, McLaren 570S and Porsche 911 Turbo S. Ultimately, it was only beaten by the Acura NSX, as tested a car costing $202,960 - almost twice as much as the tested $103,585 Lotus.
Assessed on the roads of Tennessee and Kentucky, and then two days on track at the NCM Motorsports Park in Bowling Green, Kentucky, Road & Track put all cars through their paces, declaring: “The Lotus is a thrill at any speed. The steering is untouchable in this company; the pedals are weighted to perfection. Feedback is absolute and millimeter-precise.” When it came time to decide the result, it became clear just how well the car performed, with Road & Track stating: "Fully deserving of the ACBC badge on its nose, this brave and charming two-plus-two is perhaps the finest over-the-road enthusiast vehicle available for sale at any price.”
With a heritage of intelligent engineering that spans seven decades, no other car manufacturer can claim a better track record when it comes to honing road and race cars. In its 68th year, Lotus still remains true to the ethos of the company’s founder Colin Chapman, and his approach to design construction and ‘added lightness’.

Friday, 4 November 2016

USA - The New Lotus Evora 410, a more focussed variant of the class leading 400 supercar.

• More focused variant of the class-leading Evora 400
• 1,270 kg dry weight through extensive light-weight engineering
• Aerodynamic downforce doubled at higher speeds
• Nose-to-tail carbon fibre components fitted as standard
• 0-60 mph in 3.9 secs and a top speed of 190 mph

Transformed, formidable and without equal, the new, class-leading Lotus Evora Sport 410 has been revealed after an intense development programme following its Geneva debut.
Massively lighter, with more power and huge gains in aerodynamic efficiency, this new generation of Evora is a pure-bred supercar, using Lotus’ DNA to deliver a spiritual successor to the marque’s most iconic models, including the Esprit Sport 300.
The Evora Sport 410 is the result of thousands of hours’ development by Lotus, across every aspect of the car. 

 From the mass of carbon fibre components covering the car from nose to tail as standard, including a revolutionary one-piece tailgate, to the recalibrated and tuned supercharged V6 engine – every inch has been assessed to provide unrivalled performance.

Designed to deliver both on track and on the road, the Evora Sport 410 is truly formidable. The car’s vastly improved aerodynamic configuration delivers an unparalleled level of handing and high-speed stability, and the addition of performance orientated wheels, tyres and critical parts, including the new titanium exhaust, ensures that it draws on Colin Chapman's obsession with simplifying, and adding lightness. However, far from a stripped-out track special, the new model retains excellent road manners, remaining refined and composed on B-roads.
Jean-Marc Gales, CEO of Group Lotus plc, commented, “Lotus has surpassed itself with the Evora Sport 410, and it defines a period in which we are producing our best ever cars. It can sprint from 0-60 mph in just 3.9 secs, and its ballistic pace means that, in the right hands, it’s unbeatable. We have achieved so much in the development of the Evora platform, and the Sport 410 is possibly the most accomplished car we have ever built. It’s nothing short of superb, and delivers the power and precision that Lotus cars are renowned for. We’ve taken the war on weight to a new level, demonstrating perfectly our principle of intelligent engineering.”
A closer look at the Evora Sport 410
Over the last twelve months, Lotus’ engineering teams have brought their unmatched experience of advanced lightweight construction technologies, aerodynamic optimisation, vehicle dynamics and powertrain development to bear. The result is testament to the company’s continuous quest to improve, delivering a car that’s worthy of carrying Lotus’ Sport moniker - reserved for its lightest, most-evolved models.
Drawing from its iconic predecessors, the Evora Sport 410 uses design cues as well as drawing engineering inspiration to provide the context for this new car. The results are due to Lotus’ holistic approach to evaluating every component in isolation, as well as the car as a whole.
Key to the cut in weight, by more than 70 kg, has been the adoption of hand-made carbon fibre components. Rather than just replacing existing parts with lighter versions, each has been redesigned and enhanced in order to make the most of the composite’s properties. Covering the car from front to back, these include front splitter, revised front access panel, roof section, tailgate, rear quarter panels, and rear diffuser. These are joined by race-derived carbon sports seats, which themselves save 9kg each.
In addition to boosting acceleration, the car’s dry weight of just 1,270 kg (1,280 kg without the optional titanium exhaust) results in sharper and more intuitive handling. Lowering the centre of gravity, it has allowed for the recalibration of the suspension – with an improved geometry and revised setup. The re-valved dampers provide an increase in compression and rebound, while the effective rise in spring rate and a reduction in ride height by 5mm provide better body and roll control, yet ride comfort and composure are retained.
Inspired by some of Lotus’ most-famous heritage models, the one-piece carbon tailgate incorporates a louvered section which, together with carbon rear quarter panels, help provide the car with a sleek, fastback silhouette. However, the benefits of this are far more than aesthetic. A significant chunk of the development time was spent honing the car’s aerodynamic performance. The use of the new carbon components, and the careful modelling of air flow over and under the sculptured bodywork has effectively doubled downforce, now up to 64 kg, yet resulted in a slightly lower drag coefficient overall. Increasing stability at high speeds, it cements the Evora’s reputation as a genuine supercar and it joins a select group that can genuinely exceed 190 mph yet remain tractable.
Developed through the Lotus 3-Eleven project, the Evora Sport 410’s engine is a higher-output version of the supercharged, 3.5-litre 6-cylinder unit, producing 410 hp at 7000 rpm and 410 Nm of torque at 3500 rpm. Utilising an integrated water-to-air charge cooler, it’s undergone thousands of hours of development and testing, including performance evaluation at the infamous Nürburgring Nordschleife circuit. Tipping the car well over the 300 hp/tonne benchmark, at 320 hp/tonne it’s a vital contribution to the Evora’s credentials, with the addition of the titanium exhaust silencer improving this figure further still.
As befitting a car of such capability, the Evora Sport 410 is equipped with bespoke, ultra-lightweight forged aluminium wheels and Michelin Pilot Sport Cup 2 tyres. The 10-spoke forged aluminium wheels reduce un-sprung mass and have been produced specifically to work with the Sport 410, while the addition of the high-performance Michelin tyres help provide detailed driver feedback and outstanding traction.
Purists will opt for the Evora Sport 410’s six-speed manual gearbox, which features a low-inertia flywheel, to help ensure swift changes, while a Torsen-type limited slip differential (LSD) gives better traction, and faster exit speeds when cornering. Available as an option, the six-speed automatic transmission utilises an optimised gearbox ECU for ultra-fast changes, while gear selection is made via lightweight aluminium paddles mounted to the steering wheel.
The new Evora Sport 410 also features Lotus’ Dynamic Performance Management (DPM) which, selected via a dashboard switch, provides ‘Sport’ and ‘Race’ settings. Proportionally increasing throttle response, lowering traction slip thresholds and removing understeer recognition, it allows enhanced control before the system intervenes. Sport and Race settings also activate the Evora Sport 410’s variable-pressure exhaust system – sharpening performance and hardening the engine’s note at higher speeds.
Only available in a 2+0 configuration, the Evora Sport 410’s carbon fibre sports seats are trimmed with Alcantara® as standard, along with the steering wheel, lower dashboard, transmission tunnel and centre console. An integrated touch-screen entertainment system can also be specified, including iPod® connectivity and Bluetooth® functionality.
The rest of the Sport 410’s cabin received close attention during its development. In a deliberate nod to the Esprit GT3, the Evora’s interior has subtle design cues, such as the optional colour coded interior components, which reference the car's lineage. Weight saving measures include attractive one-piece door trim panels finished in Alcantara® with contrast stitching, the deletion of door arm rests and stowage pockets, the relocation of tailgate and fuel filler release buttons and the removal of speakers - if an entertainment system is not specified.
Adding an extra dimension to ownership, the new Evora Sport 410 can also 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 Evora Sport 410 is limited to a global production run of one-hundred and fifty vehicles per year, and is on sale in Europe and rest of world markets now. An adapted version of the Evora Sport 410 for the North American market will follow in summer 2017.
Manufacturer’s Suggested Retail Price
UK (Pound Sterling) £82,000
Germany (Euros) €108,500
Japan (¥ Yen) ¥15,000,000

Technical Specification:
PERFORMANCE
MANUAL
AUTOMATIC
Max power
410 hp (416 PS, 306 kW) at 7000 rpm
Max torque
410 Nm (302 lbft) at 3500 rpm
0-60 mph
4.0 seconds
3.9 seconds
0-100 km/h
4.2 seconds
4.1 seconds
Max speed
190 mph (305 km/h)
177 mph (285 km/h)
Fuel Consumption mpg (l/100 km)

Urban
Extra Urban
Combined
20.8 (13.6)
38.7 (7.3)
29.1 (9.7)
20.0 (14.1)
39.8 (7.1)
29.1 (9.7)
CO2 emissions
225 g/km
230 g/km
Kerb weight
1,325 kg
1,336 kg
Dry weight – without titanium exhaust (with titanium exhaust)
1,280 kg (1,270 kg)
1,291 kg (1,281 kg)
Aerodynamic downforce at 100 mph
18 kg
18 kg
Aerodynamic downforce at maximum speed
64 kg
60 kg

Saturday, 20 August 2016

Lotus re-enters the USA with a host of weight saving options on the Evora Coupe 400.

  • New Carbon Pack, Lithium Ion battery and titanium exhaust options
  • Lightweight options reduce the weight of the Lotus Evora 400 to 1,353 kg (2,983 lbs)
  • Available on Lotus Evora 400 from now
Once again doing even more with even less, Lotus is pleased to announce a selection of new lightweight options, including a new Carbon Pack, Lithium Ion battery and titanium sports exhaust for the Evora 400.
No other car manufacturer can claim a better track record when it comes to light weight. Now in its 68th year, Lotus still remains true to the ethos of the company’s founder Colin Chapman, and his approach to weight-optimised design and construction.

Jean-Marc Gales, CEO of Group Lotus plc said, “The Lotus Evora 400 is already the lightest car in its segment, with super car performance, benchmark handling and the purity of the driving experience expected of a Lotus. We are now giving customers an opportunity to drive an even lighter and more responsive car.”


Available in all markets, the new Carbon Pack uses a number of components already fitted to the ultra-lightweight Lotus Evora Sport 410 as standard. The Carbon Pack includes a front splitter section, roof panel, rear wing centre, rear diffuser finisher, front access panel and wing mirror caps.
The hand-made parts cut mass by 5kg (11 lbs) whilst at the same time providing a contrasting and aesthetically beautiful carbon finish. Reducing weight still further, a lightweight titanium sports exhaust and lithium-ion battery can be specified, which each save a further 10kg (22 lbs).
In addition, Lotus has introduced a cup holder and oddment tray to all Evora models. Fitted as standard to USA and Canada specification vehicles, it becomes an option for Evora 400 in EU and Asia. Weighing only 120 g (1/4 lb), the cup holder has an almost negligible effect on the overall weight of the car, and demonstrates perfectly how Lotus will bend to market demands whilst at the same time ensuring its core values of lightweight and purity are maintained.
The new lightweight options for the Evora 400 join a number of existing weight saving measures, helping customers make the most of the car’s already impressive power-to-weight ratio.
These include the deletion of the air conditioning system and specifying the 2+0 seating option. When combined, the lightweight options provide a combined saving of 42 kg (93 lbs) over the Evora 400’s already impressive low weight of 1,395 kg (3,075 lbs) * to 1,353 kg (2,983 lbs) and with 400 hp on tap, it offers a performance envelope that eclipses many of its substantially more expensive rivals.
The optional Carbon Pack costs £6,500, €9,000 (Germany), $10,000 (USD), the titanium sports exhaust £5,500, €7,000 (Germany), $8,000 (USD) and the lithium-ion battery £1,350, €1,890 (Germany), $1,690 (USD). The deletion of air conditioning and the selection of 2+0 seating is a no-cost option. All prices are MSRP.
* USA and Canada Evora 400 weighs 1,430 kg (3,153 lbs).