Apr 26, 2013, 10:03 PM EDT
Formula One machines and road cars may look as if they’re worlds apart, but Renault is making an effort to bring those worlds closer together by utilizing the kinetic energy recovery system — or KERS — for its Twizy F1 electric concept car.
A collaboration between RenaultSport’s production car team and RenaultSport’s F1 department (which supplies engines for a number of F1 squads including Red Bull Racing), the Twizy F1 is a lightweight, rear-wheel drive single-seater that, thanks to KERS, has a claimed 0-62 mph acceleration time of 6.0 seconds.
In case you’re new to F1, the KERS system collects the kinetic energy that’s present in the waste heat created by the car under braking and converts it into power that can be used for acceleration. For the Twizy F1, KERS raises the car’s power from 17 horsepower to 97 (although the boost is only available for 14 seconds). After being stored, said energy is activated by a pair of paddles that are on the car’s steering wheel, which is taken directly from the Formula Renault 3.5 racing machines.
The Twizy F1 also boasts a body kit that mimics its Grand Prix brethren, coming complete with front and rear wings, a rear diffuser, and a set of slicks.
“We always said we wanted to create F1-derived technology that was road relevant,” said Jean-Michel Jalinier, RenaultSport F1 president and managing director in a press release. “Hopefully, this car will make a few people smile while also making a serious point…I’m not sure we’ll be seeing many of these cars on our roads, but it does show that the same principles we see on the race track can be filtered down to the road car range – this is just the evil elder brother!”
Renault has attempted to apply F1 technology to a production vehicle before. In 1994, it unleashed the four-passenger Espace F1 concept, which featured a carbon fiber body, six-speed paddle-shift gearbox, and last but not least, an 820-horsepower V10 engine as used in Williams’ 1993 challenger, the FW15C.
The Twizy F1 will make its public debut this weekend at the World Series by Renault event in Aragon, Spain.
Oct 25, 2014, 12:00 PM EDT
Patrick not afraid to tackle thorny topics yesterday at Martinsville.
Oct 25, 2014, 11:35 AM EDT
On a weekend that carries a lot of significance for honoring NASCAR Hall of Fame-elect inductee Wendell Scott, Darrell “Bubba” Wallace Jr. paid tribute in his own way to Scott, earning the pole for Saturday’s Kroger 200 Camping World Truck Series race.
Oct 25, 2014, 11:30 AM EDT
Former HRT driver casts his damning judgement on the current cost crisis in F1.
Oct 25, 2014, 10:30 AM EDT
The demise of both Caterham and Marussia has been on the cards for some time, yet Formula 1 has allowed it to happen.
Oct 25, 2014, 10:03 AM EDT
Despite chilly temperatures in the mid-40s in the 50-minute early-morning session, Jimmie Johnson led all drivers in the next-to-last Sprint Cup practice with a best lap of 98.023 mph, the only driver over the 98 mph mark.
Oct 25, 2014, 9:30 AM EDT
Over 400 people attend special event in celebration of Brabham’s life and legacy.
Oct 25, 2014, 8:30 AM EDT
Lotus driver has failed to score any points in 2014, but feels that next season will hold better things.
Oct 25, 2014, 7:00 AM EDT
Yet another record falls to the Spanish sensation in Malaysia.
Oct 25, 2014, 5:48 AM EDT
Bernie Ecclestone claims that there will be just 18 cars racing in Austin.
Oct 24, 2014, 11:50 PM EDT
In a surprisingly candid admission, six-time Sprint Cup champ Jimmie Johnson says that while nothing is imminent, the day is coming when he and crew chief Chad Knaus will go their separate ways.
Oct 24, 2014, 11:32 PM EDT
In a bemusing video released Thursday, NASCAR star Kevin Harvick spent one of his recent off nights working the room at an Outback Steakhouse.
Oct 24, 2014, 10:30 PM EDT
On Thursday, Jeff Gordon delivered the one millionth meal served by one of Gordon’s key sponsors, the Drive To End Hunger.
Oct 24, 2014, 10:26 PM EDT
Jimmy Prock, who resigned earlier this week as crew chief for 16-time Funny Car champ John Force, has been hired by rival Don Schumacher Racing.
Jeff Gordon would love to return to Saturday Night Live — and wants to bring Ricky Funck with him (video)
Oct 24, 2014, 7:59 PM EDT
Jeff Gordon said Friday he wants to return to host Saturday Night Live for a second time — and he wants to reprise the hysterical “Ricky Funck” character.
Oct 24, 2014, 6:37 PM EDT
A loose car and two brushes with the wall has put Kevin Harvick in a deep hole at the start of Sunday’s Eliminator Round opener.
Oct 24, 2014, 6:06 PM EDT
If racing at Martinsville Speedway was like buying an ice cream cone, Jamie McMurray double-dipped during Friday’s Sprint Cup qualifying, earning the pole and setting a new track speed record (99.905 mph) in the process.
Oct 24, 2014, 5:19 PM EDT
Both Blaney and Wallace are within 30 points of championship leader Matt Crafton going into tomorrow’s Camping World Truck Series race at Martinsville.
Oct 24, 2014, 4:30 PM EDT
A fifth win at Martinsville would put Hamlin into the Sprint Cup Championship Race at Homestead.
Oct 24, 2014, 3:25 PM EDT
Danica, who will swap CCs with teammate Kurt Busch starting next week at Texas, says she’s looking forward to working with the engineering-based Daniel Knost.
Oct 24, 2014, 2:15 PM EDT
GT/GTS races confirmed for split in 2015 by the Pirelli World Challenge series.
Video from NASCAR America
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- 2-for-1: Jamie McMurray wins Martinsville pole, sets track record 0
- Caterham given dispensation to miss Austin and Brazil 3
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- Administrator takes over running of Caterham F1 Team 1