Electric London Taxi in Arizona for extreme weather testing

The new range-extended electric taxi has taken to the extreme desert heat of Arizona as a critical part of the development programme of the electric vehicle.  Extreme climate testing not just proves the considerable distances the plug-in car can cover whilst the climate control systems are running at full power, but also that the new cab is a vehicle suitable for the world, not just for London.

On sale in the later this year, London Taxi Company’s new electric taxi will be the most comprehensively tested product in the company’s 69 year history, all to ensure that it meets not just the high regulatory standards of London but the requirements and climates of cities all around the world.

Chris Gubbey, CEO of the London Taxi Company said:

“Since announcing this project we have had considerable interest not just from European cities but hot weather cities around the world. To convert this interest into sales we must prove TX5 can perform as well in the 45 °C heat of Dubai as it can in the sub-zero temperatures of the Arctic, and as it does in the changeable conditions of London.”

On these trials, the vehicle successfully undertook daily of journeys of 300 miles, the equivalent of driving from Heathrow to central London some 20 times. This is roughly triple the average daily mileage of the typical London cab, reassuring cab drivers that there are plenty of extra miles in the tank should the need arise.

This shows that despite the additional pressure of extreme heat on the battery, the cab can still cover considerable distances. So, regardless of the conditions outside, both driver and passenger will be able to travel in comfort without worrying about the range of the vehicle.

Leaving the passenger free to enjoy the sights of the city through the panoramic roof, and the driver to experience long range, zero emissions driving in maximum comfort.

From 1 January 2018, all taxis presented for licensing for the first time will need to be Zero Emission Capable (emit no more than 50g/km CO2 with a minimum 30 miles zero emission range). A zero emission capable taxi must also run on petrol if an internal combustion engine is used.

Transport for London and the UK government are expected to provide grants of up to £7,500, through the Office for Low Emission Vehicle, towards the purchase of a purpose built ultra-low emission taxi.

Dr Wolfram Liedtke, Head of Quality at LTC said:

“Testing in these extremes provides us with a huge amount of data, helping us to understand how the performance of the batteries changes at high temperatures, and how can get the most charge out of them.

In the next few weeks, our equipment testing will also take us to extremely humid environments, as well as some more mountainous terrain. This is all preparation for one of the most challenging environments for vehicles – everyday use on the streets of London.”

The creation of the electric taxi is part of more than £300 million of investment from London Taxi Company’s owner Geely. This includes the construction of a new state of the art factory in Ansty, Coventry which will incorporate Geely’s UK R&D headquarters.


The Founder of driveEV. A driving and new technology fan enjoying learning all about the future of motoring. I drive a BMW i3.