Tesla’s Nurburgring Run Revs Up Debate Over Speed Records

Tesla’s attempts to humble Porsche with a new lap record on Germany’s legendary Nürburgring Nordschleife racetrack have reignited a controversy about the value of lap times, as the circuit steps in to quash claims of cheating.

Porsche and Tesla are battling to establish supremacy in lap times for four-door electric performance cars, but comparisons are not exact, as conditions, ranging from car modifications to tire types, vary with each test.

“We want to have circumstances that can be understood and replicated,” said Nürburgring spokesman Alexander Gerhard, adding that the racing circuit operator had moved to tighten rules by which a carmaker can claim a certified lap time.

Setting a new record time for four-door electric cars would give Tesla’s aging Model S a boost just as German rivals Audi, Mercedes-Benz, BMW and Porsche prepare to launch their own electric cars.

Automakers use the Nordschleife, one of the world’s most treacherous courses with 40 right-hand and 33 left-hand turns, to hone a vehicle’s sporting characteristics and burnish a car’s image for marketing purposes.

Tesla was recently spotted with a variant of its Model S sedan at the circuit, which is 20.8 km (12.9 miles) long, with slanted cambers and a 300-meter altitude difference between its highest and lowest points.

German car magazine Auto Motor und Sport said a Tesla was seen recording an unofficial time of 7 minutes and 23 seconds, which would beat a lap time set by Porsche’s Taycan, which Porsche says achieved a lap time of 7 minutes and 42 seconds.

But Tesla’s challenge has prompted questions about whether the Silicon Valley car maker is playing fair.

“The final configuration used at Nürburgring to set the record will go into production around summer 2020, so this is not merely for the track,” Musk said.

Musk’s comment does not address the tires or the fact that a vehicle vying for a passenger-car record has had its passenger seats removed. Tesla declined to comment on its lap record effort.

Officials are trying to standardize speed record attempts, Gerhard, the Nürburgring spokesman, said. In some runs for the record, cars were allowed to make a flying start using a 20.6-km (12.8-mile) stretch of the track.

“We now mandate that the full 20.8 km is used,” Gerhard added. “And we employ a notary to measure the time following rumors that another manufacturer had cheated, by speeding up video footage.”

It also mandates where timing devices should be located.

On Twitter, Musk confirmed that Tesla is using the Nordschleife to market its “Plaid” mode on a seven-seater Tesla Model S.

“We expect these track times to be beaten by the actual production 7 seat Model S Plaid variant that goes into production around Oct/Nov next year,” Musk wrote.

Porsche’s 919 Evo hybrid race car holds the overall Nürburgring record for all vehicle categories, with a lap time of 5 minutes and 19 seconds, set in 2018.

Nürburgring hopes the new rules, introduced this year, will help revive the circuit’s popularity as a venue for competitive benchmarking.

Anthony Bunch Author

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