Jointly developed BMW-Toyota two-seater will tap high-tech hybrid expertise from Toyota’s Le Mans programme
24 March 2014

The first fruit of an alliance between BMW and Toyota will be a two-seat sports car that will bring performance-boosting supercapacitor technology to a series-production model for the first time. 

Confirmed by BMW chairman Norbert Reithofer and Toyota boss Akio Toyoda late last year, the new sports car will sire a radically different BMW Z4 replacement, previewed here, and a spiritual successor to the Supra, at which Toyota hinted with its FT-1 concept at the Detroit motor show in January.

The new sports car will feature a front-engined layout. But unlike Toyota’s FT-1 concept, it is likely to be four-wheel drive thanks to the use of a direct-injection petrol engine and electric motors. These power sources will form part of a high-tech supercapacitor-touting hybrid system that draws on technology and expertise gained from Toyota’s Le Mans LMP1 sports car programme.

Toyota’s role in the sports car project centres around a newly developed plug-in hybrid system. It uses supercapacitors for short-term kinetic energy storage and a performance boost. 

BMW and Toyota have chosen supercapacitors because they can absorb and discharge kinetic energy more rapidly than the latest generation of lithium ion batteries. They are also typically smaller and lighter than existing energy storage sources. BMW first aired the technology on the X3 EfficientDynamics concept car in 2005 and has been pushing hard to bring it to production. 

Plans to put a supercapacitor hybrid system into production were previewed on the Toyota Yaris Hybrid R at last year’s Frankfurt show. It used a 300bhp 1.6-litre petrol engine to power the front wheels and a trio of 60bhp motors that powered the rear wheels and provided a boost function for added drive to the front axle. All up, the combined set-up developed 414bhp.

The system being engineered for the new sports car is described as a departure from that used by the Yaris Hybrid R, although the basics will be carried over.

At its heart will be a BMW-engineered petrol engine of no more than 2.0 litres in capacity. It will be combined with electric motors produced by BMW at its engine plant in Munich to specifications supplied by Toyota. Drive will be channelled through a sequential manual gearbox. A Toyota-developed electronics system is expected to provide torque-vectoring capability.

BMW is leading the body engineering of the new sports car. “We will adopt lightweight solutions created in the development of the i3 and i8,” a BMW source said at the recent Geneva motor show.

Details are scarce, but insiders involved on early engineering proposals suggest that the new car will use a high-strength steel and aluminium floorpan with carbonfibre elements in non-load-bearing sections for added weight savings. 

The outer body is expected to make use of carbonfibre-reinforced plastic materials. Despite sharing a common platform, the new BMW and Toyota will have individual styling and interior designs.  

The sports car will be one of a series of future BMW-Toyota projects to use common engineering solutions and shared components, according to officials with knowledge of the cooperation. Shared platform structures and contemporary new hybrid drivelines are also planned.

Our Verdict

The BMW Z4 is a fine-looking two-seat roadster with indifferent driving dynamics

Join the debate


24 March 2014
Don't know what to make of it, i like the look,but, is it saying BMW,it's a bit over the top style wise,which isn't BMW ethos,loose the wing,smooth it out a bit,here comes the back lash.....! eeoouch!

Peter Cavellini.

24 March 2014
Build it BMOTO & we will buy it !

 Offence can only be taken not given- so give it back!

24 March 2014
the Toyota one please, so im not fleeced for a "premium" badge and other drivers will let me out of side roads.

24 March 2014
the Toyota one please, so im not fleeced for a "premium" badge and other drivers will let me out of side roads.

24 March 2014
to be a blend of the BMW and Toyota styling. It is interesting that Toyota is once again taking the sport segment seriously. Hope some sportiness trickles down to their stock cars, Auris, Yaris, Avensis. Who thinks up these names? It's even worse than Scirocco, Up, Rabbit and Caddy.


24 March 2014
Apart from the OTT rear wing, that is a tasty looking BMW. As for the Toyota version, the present range is largely devoid of desire, so this could be a win for them too.

24 March 2014
....... it adds a bit of sparkle to the Toyota range, it can only be good. Think I agree with other views that the Toyota version will be more 'socially acceptable' to other motorists though ! This BMW looks a bit too extravagantly styled to my eyes. If they make it as good as the FT86 to drive it should be a cracker.

Enjoying a Fabia VRs - affordable performance

19 July 2014
BMW is a very popular luxury and sports car brand in the Automotive industry. BMW sports cars are more efficient and also very stylish in looks. All car models are more lengthy and wide in their shape. BMW repair and maintenance are also very much useful for the good performance.

29 August 2014
Hybrid car's are the demand of the time. World is becoming technology oriented in that context it's quiet better to add the machine's to the catalog which are more user friendly.

"Speed King"

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