► VW sets time of 7min 57.148sec at Pikes Peak
► And now wants to beat the NIO EP9 at the 'Ring
► Needs to beat a 6:45.90
After taking the record for EVs at the famous Pikes Peak hillclimb, VW is looking to squeeze as much PR and marketing goodness out of its ID R racecar and take the electric record at the Nurburgring, too. According to a new statement, VW has targeted summer 2019 to for its record attempt, and it’s going to have to modify the ID R to suit the very specific conditions the Green Hell brings.
And the other hurdle? The existing records was set by the NIO EP9 in 2017 and stands at 6:45.90. The NIO was driven by Britain’s Peter Dumbreck, who is something of a ‘Ring specialist. After his success at the Pikes Peak, VW is sticking with Romain Dumas once again. He’s also won the N24 four times, which could come in handy.
Sorting the setup
‘After the record on Pikes Peak, the fastest time for electric cars on the Nürburgring-Nordschleife is the next big challenge for the ID. R,” said Volkswagen’s motorsport director Sven Smeets. ‘A lap record on the Nordschleife is a great accolade for any car, whether a race car or a production car.’ To be clear, the ID R is far from a production car, though.
‘Above all, we will modify the aerodynamics of the ID. R, in order to cope with the conditions on the Nordschleife, which differ greatly from those on Pikes Peak,” said François-Xavier Demaison, VW Motorsport’s technical director.
‘Unlike the US classic on Pikes Peak, which starts at an altitude of 2,862 metres and ends at 4,302, the Nordschleife winds its way through the Eifel region at between 320 and 617 metres above sea level. The iconic German circuit has a very unique characteristic, not least thanks to the long Döttinger Höhe straight.’
VW says it’ll be testing the car until Summer 2019 – so expect to see some spy shots of the ID R on the ring, soon.
VW's Pike Peak success
Volkswagen used its 671bhp ID R Pikes Peak to smash the Pikes Peak record last year. Romain Dumas drove the the 12-mile course in just 7min 57.148sec, beating the existing EV record - and also bettering Sebastien Loeb’s all-time record by 16 seconds.
‘Since this week’s tests, we have known that it was possible to break the all-time record. For it to come off, everything had to come together perfectly – from the technology to the driver,’ said Dumas after the record-breaking hillclimb. ‘The ID R Pikes Peak is the most impressive car I have ever driven in competition. The electric drivetrain means that many things are different and I learned a lot during the project.’
VW ID R: the specs of Volkswagen's electric racer
As you’d expect from a race car, the ID R Pikes Peak must compromise between weight and power, but its use of electricity makes the balance even more critical. More power is great, but the weight of extra batteries means slower direction change and acceleration. Things you really want when you’re trying to break a record at Pikes Peak.
Read our guide to the best electric cars
Volkswagen thinks it’s found the perfect relationship between top speed, acceleration and weight – and it’s used a range of innovative technologies to do it. The ID R Pikes Peak weighs around 1100kg with a driver, and that lightweight figure is achieved by the engineering in two main areas of the car. Firstly, with top speeds not as high as you’d think, VW has been able to use fewer and more compact batteries, and place them next to the driver – the most advantageous place for weight distribution and handling.
What’s more, the use of weight-saving materials and techniques also kept the car’s structure as light as possible. For example, the cockpit of ID R is made using ultra-light carbonfibre – and while some parts are forged from rather conventional steel and aluminum, they’ve been heavily developed to be as strong and light as possible.
VW hasn’t overlooked anything, and that includes the driver’s overalls. Instead of having the usual sewn-on patches, Romain Dumas will wear a race suit with sponsors directly printed on it. All to save weight...
VW ID R Pikes Peak: aerodynamics
From the outside, the ID R Pikes Peak looks like an LMP1 or LMP2 car – but unlike those prototypes, VW’s car will reach a top speed of just 149mph – much less then it’s actually capable of. That means engineers have been able to pile on the downforce without worrying about reducing top speed. ‘We concentrated mainly on achieving optimal cornering speeds,’ said François-Xavier Demaison, technical director at Volkswagen Motorsport. 'The entire chassis is designed to generate as much downforce as possible, without causing too much aerodynamic drag.’
Unlike F1 or WEC, the Pikes Peak hillclimb has relatively loose regulations, and that’s also given VW far more scope to design in extra downforce. And it’ll need it, because as the altitude of the course increases, air density lowers, and the downforce generated at any given speed is also reduced.
‘The altitude on Pikes Peak means that the air we are driving through is on average 35% thinner,’ explains Willy Rampf, technical consultant to the project. ‘As a result, we lose 35% of our downforce compared to a racetrack at sea level. The huge rear wing allows us to compensate for some of this lost downforce.’
As you’d expect from a VW Group project, the ID R Pikes Peak project also had a little help from VW’s friends in Weissach. Most of the aerodynamics of the car were proven in the Porsche development centre, and more than 2000 parts were printed to be tested in the wind tunnel.
VW ID R Pikes Peak: engine and cooling
VW says the ID R Pikes Peak will put out 500kW, or 671bhp, but will only tip the scales at 1100kg. That means it’ll be able to hit 0-62mph in just 2.25 seconds, and should be on track for beating the existing Pikes Peak record of 8min 57.118sec for electric cars.
Most of the car’s outward appearance is shaped by aerodynamics, and the rest is down to cooling. Interestingly though, VW says the car’s twin electric motors don’t require anything like the same amount of cooling as a similarly powerful combustion engine. However, because of the changing density of the air, the inlets will still be bigger than needed at sea-level.
Pikes Peak hillclimb: a history lesson
VW last took on Pikes Peak in 1987 with a twin-engined Mk2 Golf.
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