SYNDICATED NEWS
PHOTO CAPTION:

Toyota Supra HV-R Hybrid Wins First Motor Race

A four-wheel energy regeneration and drive system has been adopted which includes in-wheel motors in the front wheels in addition to one 150 kW rear-axle mounted electric motor.

Published: 18-Jul-2007

Toyota made history last weekend by winning the Tokashi 24-Hour Race with its Supra HV-R hybrid race car. It is the first time ever that a Hybrid race car has won a competition.

The Supra’s success follows an entry last year when Toyota was the first car manufacturer to enter a hybrid vehicle – the Lexus GS450h – into the Tokashi 24-Hour race which finished 17th overall. By entering hybrid systems into racing events, Toyota engineers hope to discover ways to make hybrid systems, most famously fitted to the Toyota Prius production car, more efficient and lighter. In only the second year of competition Toyota used – with success – the data gained from last year’s race in order to develop a new, special racing unit to the limits of hybrid performance.

The race car was based on the iconic Supra GT used in Super GT races in Japan. It was modified and equipped with a special racing hybrid system. In order to improve the system’s energy regeneration and operating efficiency during the race, the following two distinctive technologies have been incorporated into it:

<< PREVIOUSNEXT >>
RELATED NEWS ITEMS

Automaker must have hybrids despite expense and doubtful benefit - GM 'product czar'

Packing 260 hp (191 kW) from the 2.0-liter turbo BioPower engine and a total of 148 kW from its three electric motors, the Saab BioPower Hybrid Concept provides significantly greater torque than its gasoline-only equivalent.

Automotive columnist James R. Healey test drives the 2007 Toyota Camry Hybrid and finds that with the tax credit -- which just got cut in half -- the price difference vanishes.

READER COMMENTS

blog comments powered by Disqus