The firecracker: refine your Renault 5 Turbo 2 knowledge

12 June, 2016

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After watching an excellent video by Petrolicious, we thought it appropriate to brush up on our Renault 5 Turbo 2 trivia

There are some videos out there on the internet that just leave you wanting more. After watching the video below about Christophe Guerin and his stunning red Renault 5 Turbo 2, we thought it appropriate to brush up on our Renault 5 Turbo 2 trivia. There’s no denying that they’re a staunch-looking little hatchback, with those bulbous wide rear arches, grills, and rear tyres. But, with these little terrors, it’s what lies beneath that gets us most excited. 

It was 1980 when Renault released to the world, at the Brussels Motor Show, their first 5 Turbo model. It came at a time when rally was the ultimate, and Lancia and Peugeot were building similarly equipped machines, built for the dirt and tarmac courses throughout Europe. It was in fact Renault’s Vice President of Production, Jean Terramorsi, who first sent the request through to Marc Deschamps to build a mid-engined sports version of the Renault 5 Alpine supermini. 

With some serious modification, Renault designers and engineers were able to graft in an engine, mid-mounted into a Renault Hatch shell. Instead of running the somewhat underpowered engine that propelled the Renault 5 Alpine supermini, a Cléon-Fonte 1397cc turbocharged engine was used. In the initial Renault 5 Turbo, power sat comfortably at 118kW (158hp) at the flywheel. Power remained the same in the Turbo 2 model, however, for motorsport use, power rose considerably to 200hp, then 300hp, finally finishing at 375hp, although with an increased capacity of 1527cc.

In 1987, with the introduction of Formula One–derived water injection into the intake tract, Renault were able to strangle 385hp from the small engine. An impressive number even by today’s standards, and, considering the Renault 5 Turbo only weighs in at 970kg, they’re apparently quite the rocket! How fast were they really, though? Well, 0–100kph only takes 6.9 seconds, and top speed was found to be 200kph. 

Unfortunately, the Renault 5 Turbo didn’t see too much success with two-wheel drive when in competition, with the only notable win being in 1981, when Jean Ragnotti won the Monte Carlo Rally. Soon after this, the much quicker all-wheel drives soon proved their dominance, putting an end to such rear-wheel drive beauties. 

Merry Christmas from NZ Classic Car magazine

The Classic Car magazine team is taking a few weeks’ holiday from the work computer and heading to the beach for some kickback time.
Merry Christmas, and have a wonderful summer holiday to all our readers, followers, and fans. Enjoy this special extra time with the family. We will be posting archive articles again in mid to late January.
Have fun, be good and be careful out there.

Two engines instead of one?

Popping two motors into a car is not only complicated, it doesn’t always end well. Donn Anderson recalls early attempts, including John Cooper’s ill-fated original Twini Mini built 58 years ago

For a boost in performance, better traction, and perhaps improved handling to some, two motors seems an obvious solution. It would also eliminate the need to develop a larger engine replacement from scratch, but would that outweigh the not inconsiderable technical difficulties?
The idea of using a pair of engines dates back at least 86 years to the Alfa Romeo Bimotor single seater racing car that was officially timed at 335km/h, or 208mph. Taking a lengthened Alfa P3 chassis, the Italians fitted two supercharged straight eight 2.9-litre and 3.2-litre engines, one in front of the cockpit, and the other behind the cockpit.