The All-New Electric London taxi is undergoing exhaustive testing to ensure it is up to the rigours of the job.

These pictures from the London Taxi Company (LTC) demonstrate just part of the extreme testing programme the all-new electric black cab is undergoing in LTC’s most comprehensive product quality programme in its 98-year history.

Underway now in the lower reaches of the Arctic Circle in Norway, the extreme cold climate testing is just part of the new programme LTC has developed to ensure the highest levels of quality, reliability and usability for demanding taxi usage cycles before launch later this year.

Testing the vehicle in a real life environment of -15°C helps LTC ensure that the battery and range of the vehicle are not disproportionately affected by cold weather.

However, extreme cold weather testing is not just to guarantee battery performance, it also serves to check the quality of driver and passenger experience in cold weather. This means checking that cab heating and ventilation continue to perform to the highest standards – no matter how bitter the temperature outside. Driving experience is also checked – so the impact of grip, drivability and visibility are also checked. LTC engineers can then make adjustments to ensure that drivers have the best drive regardless of the conditions.

This regime to check the vehicle performance in even the harshest conditions will only get more stringent over the coming weeks, with the vehicle set to be cooled down in giant fridges to -49°C. These checks will seek to guarantee that the vehicle will always start, even after the coldest nights.

The new range extended electric taxi will also undergo similar endurance testing in extreme heat environments before it is deemed ready for sale.

On sale in the final quarter of 2017, LTC’s new electric taxi will be the most comprehensively tested and developed product in the company’s history, as Quality Director Wolfram Liedtke explains:

“Our new taxi is being developed with two key engineering principles – quality and endurance to meet the needs of the demanding taxi duty cycle.  We are now nearing the end of our development programme, and will soon commit the product to series production at our all-new manufacturing facility in Ansty, near Coventry” 

“We understand drivers will want to be sure that our range extended electric vehicle technology works in all conditions which is why we’ve gone to such efforts to test in these extreme environments. It will be, without doubt, the highest quality and resilient product in London Taxi’s history.”

Wolfram brings to the London Taxi Company huge experience having run manufacturing plants across Europe during his career which includes 10 years as Executive Director for Quality at GM Europe and 4 years as Quality Director for premium car maker Jaguar Land Rover.

The feedback of cab drivers is a hugely important part of the development of this vehicle too. So Steve McNamara, General Secretary at the Licensed Taxi Drivers Association, also joined LTC for part of the testing.

“It was truly amazing to witness the new London black cab being tested in such an extreme climate and performing so well. This new clean modern 21st century vehicle will ensure that the world’s best cab drivers now have the best tool for the job” said McNamara.

London Taxi Company CEO Chris Gubbey added: “2017 is a momentous year for the London Taxi Company, and I am very proud to be leading the business at such an exciting time.  Our brand new manufacturing facility in Ansty is now complete and will be officially opened later this month, and shortly after the all-new range extended electric taxi will enter series production.  The first dedicated and zero-emissions-capable taxi in the world to enter series production.”

He added: “As proven in these wonderful images from the Arctic Circle – chosen not just for its extreme climate, but also as a symbol of our zero-emissions-capabilities being tested in the cleanest air environment on Earth – we really have put the new vehicle through its paces.  Given these extremes of testing – both in hot and cold climates –   we demonstrate that our vehicle will be a taxi for London and the world over, capable and at home in any city.”   

LTC is due to open its new facility on the 22^nd March 2017 thanks to a £300 million-pound investment from parent company Geely.

Range Rover Sport Hybrid and Airstream, the ideal partnership, in the worst weather around.

• Range Rover Sport Hybrid tows 8.25 metre, 2.5 tonne trailer over 2,500 miles to the Arctic Circle
• Patented hybrid technology contributes to a mighty 700Nm of vehicle torque to provide strong, precisely controllable performance for towing in extreme weather
• Trailer Stability Assist technology proves its worth in high winds on exposed bridge
• Gale-force winds, record snow depths and icy road conditions test vehicle, rig and crew to their limits

Land Rover has teamed up with Airstream on an adventure to the Arctic Circle to demonstrate the capabilities of the new Range Rover Sport Hybrid. The world’s first premium diesel hybrid towed the 2.5 tonne travel trailer 2,500 miles to Land Rover’s cold-weather test centre in Arjeplog, Sweden, then on to the Arctic Circle.

In a dramatic real world test of the vehicle’s capability, the car was towing the 13.1m long rig through some of the worst winter weather Scandinavia has experienced in living memory. 

Gales, record snow depths and freak icy road conditions tested crew, car and trailer to the extreme.

More European Airstream owners choose Land Rover products to tow their 'silver bullets' than cars from any other manufacturer so the Range Rover Sport Hybrid and Airstream made an excellent match. 

Setting off from Land Rover’s Design and Engineering Centre at Gaydon in the English Midlands, the team headed to Mengerskirchen in Germany, where a specially winterised travel trailer was waiting for them at Airstream Europe’s headquarters.

Top of Airstream’s European range of trailers, the 684 is 8.25m of boutique hotel suite on wheels, with two double beds, satellite television and Corian surfaces in both its fully-equipped kitchen and spacious bathroom. Thus specified, and once the team had packed their kit on board, the Airstream weighed in at more than 2.5 tonnes. For the Range Rover Sport Hybrid, that sort of weight proved no problem, whatever the weather did.

Throughout, the Range Rover Sport Hybrid demonstrated its astonishing towing prowess. Land Rover has applied for 20 patents for the Vehicle Supervisory Control system that manages the operation of the hybrid powertrain and its sophistication enables the electric motor’s 170Nm of torque to be blended in seamlessly, and contributes to a mighty 700Nm of vehicle torque. This delivers even stronger and more precisely controllable performance, which proved itself very useful, time after time, when towing this large and heavy load through such extreme weather.

En route, the team had to cross the five mile long Øresund Bridge, which was being lashed by the tail end of Hurricane Ole. Gale force sidewinds would have deterred those in lesser machinery but the Range Rover Sport Hybrid benefits from the same Trailer Stability Assist that more conventionally powered stablemates do. Braking each wheel individually based on what is happening to the trailer, any incipient sway is dealt with within milliseconds of it starting – well before it becomes an issue.

Off-road, the car proved its worth too, repeatedly pulling the trailer up and down snowy and often dangerously icy hills, and along forest tracks without fuss.

Ben Samuelson, who led the team, added: “We were closely watching the long range weather forecasts before we set off but nothing prepared us for how bad it got. However, time after time, it was only as we got out of the car that we realised quite how treacherous it was outside.”

Further north, as temperatures plummeted to -22 degrees centigrade outside, both the vehicle and the trailer’s cold-climate capability and comfort ensured that driver, passengers, and indeed those cooking and sleeping in the trailer each evening, experienced nothing but unruffled luxury.

The demanding cold-weather facility at Arjeplog in northern Sweden is the winter proving ground for the full range of Land Rover’s all-terrain vehicles.  For four months every year, the company’s corps of engineers pitch vehicles to their limits against extreme winter conditions with temperatures which have been known to reach -39 degrees in daytime, but can plummet as low as -42 degrees centigrade overnight.

Phil Talboys, who manages the Arjeplog test facility, commented: “The Range Rover Sport Hybrid has gone through the same gruelling test and development regime that all our cars do. This journey just goes to show that the Range Rover Sport Hybrid is pure hybrid – with all the capability and versatility that you’d expect from a Land Rover.”