Gordon Murray calls for new city car tax class

Gordon Murray's desire to follow in Japan's footsteps by introducing a city car tax rate will be pitched to the Automotive Council
Julian Rendell
4 November 2016

Gordon Murray has raised the intriguing idea of a new lightweight city car engineering and taxation class that Britain could introduce in the post-Brexit landscape to cut congestion and pollution.

"We are so overdue a city car segment," said Murray. "I could draw up a set of regulations for a city car right now. Japan first introduced one back in 1959, that tells you something."

Brexit opens up the possibility of the UK creating fresh car segments in a new Type Approval legal regime, separate from the EU-wide system that has governed the industry for decades.

Murray sits on the Automotive Council, which brings manufacturers and legislators together, where he plans to advance the idea.

"I’ll certainly be pushing it," Murray said. "But the time has to be right. It’s too soon after the vote right now."

Murray’s city car formula would specify a compact footprint, a low kerb weight and an efficient, low-pollution powertrain. Its body structure would be more pedestrian-friendly in an impact, featuring a softer front structure, possible because the city cars wouldn’t be prioritised for high-speed driving.

Our Verdict

Renault Twizy

Renault Twizy

The Renault Twizy is surprisingly good fun with an endearing character, even though it has obvious flaws

Find an Autocar car review

Driven this week

Gordon Murray Design (GMD) has created a complete design and manufacturing system, called iStream, to simplify mass car production, and it has been demonstrated on a compact three-seat city car, the T25, which is just 2.4m long and 1.3m wide, while weighing 595kg. Its narrow width would allow two road lanes to be fitted into the same road space as a current single lane. Murray says the first car built with iStream will be on sale in 2019.

Yamaha, TVR and OX, a rugged cargo truck, are all using iStream.

A new city car legal class could open up a fresh market for lightweight, low-polluting cars such as the T25 and the Riversimple Rasa fuel cell car.

GMD and Riversimple were recently honoured by the RAC with the Dewar Trophy and Simms Medal, awarded for outstanding technical innovation.

Murray also believes that breakthrough body-structure technologies are needed to reduce vehicle masses in order to hit future CO2 and tailpipe pollution targets.

"The industry has gone as far as it can with incremental improvements in engines and structures," says Murray.

"Now the mainstream manufacturers are starting to realise that the next generation of emissions rules are going to be very hard to comply with without light-weighting the body structure."

With its third-generation iteration of iStream3, GMD is developing a carbonfibre body structure with honeycomb reinforcement that can be built on automated production lines and is said to reduce capital investment by 80% and manufacturing energy by 60%.

Join the debate

Comments
3

KenF

6 November 2016
I thought the new TVR was due out in 2017

KenF

6 November 2016
I thought the new TVR was due out in 2017

Bullfinch

7 November 2016
.

Add your comment

Log in or register to post comments

Our Verdict

Renault Twizy

Renault Twizy

The Renault Twizy is surprisingly good fun with an endearing character, even though it has obvious flaws

Find an Autocar car review

Driven this week