Why GM Never Released A C7 Corvette Nurburgring Lap Time
One of the most puzzling omissions in modern Corvette history is the lack of an official C7 Corvette Nurburgring Nordschleife lap time for any variant of the C7-generation Corvette. Given the massive impact the C6 ZR1’s 7:26.4 lap had on its public image and enthusiast interest, it’s surprising that Chevrolet never capitalized on the same marketing strategy with the newer, more advanced C7 lineup.
The reason behind that absence isn’t due to a lack of effort, it’s because of a string of unfortunate events, missed opportunities, and internal decisions that ultimately led GM to keep the C7’s Nurburgring story under wraps. In a 2019 interview with Road & Track, former GM ride and handling engineer Jim Mero shared the behind-the-scenes saga that kept the C7 from officially etching its name into Nurburgring history.
Where The Bad Luck All Started
Mero took a Z51 Stingray to the Nordschleife in 2013 to get some of the first C7 Corvette Nurburgring lap times. Despite eight attempts, weather conditions constantly interfered. Rain and dense fog plagued each scheduled lap, and by the time the final attempt came, the track was dry, but the pressure was on. Mero admitted to making a couple of mistakes during that lap, and while the time of 7:39 was still impressive, it failed to beat the Porsche 991 Carrera S benchmark of 7:37.9. Since it wasn’t a clean lap, GM never released the time or any onboard footage.
In 2014, Chevrolet returned with the supercharged 650-horsepower C7 Z06. This time, the effort was derailed by a crash. Mero later overlaid the data from the crash lap with the previous one and found no difference in his driving inputs. He suspected there may have been fluid spilled on the track between laps, but the result was the same so the attempt was scrapped.
Supercharged Attempts
The team came back for another C7 Corvette Nurburgring lap time attempt in spring 2015 with the Z06, this time using a special 100-octane tune. Under ideal track conditions, Mero clocked an unofficial 7:10 lap. But Chevrolet chose not to publish the time because the 100-octane calibration wasn’t yet street legal or available to the public. Another Z06 trip in 2016, after the model received a supercharger update with improved cooling, ended in yet another wreck due to the car unexpectedly reactivating its traction control mid-lap.
Despite those challenges, Mero wasn’t done trying. When the C7 ZR1 came along, Chevrolet returned to the ‘Ring with the goal of breaking the elusive 7-minute barrier. However, Nurburgring officials didn’t allow warm-up laps that day. That meant cold tires and less-than-ideal grip right out of the gate.
“I’ll say it’s one of the ballsiest laps I’ve ever driven,” Mero told Road & Track. “Because I knew I had shit balance, shit grip, everything, and I still went for it.” According to Mero, the ZR1 turned an official time of 7:05—but he personally adjusted it to 7:04 by accounting for the temporary bus-stop chicane added at the beginning of the lap. Still, GM didn’t release that time to the public either.
Not-So Grand Sport
There was also an attempt with the C7 Grand Sport, which Mero says managed a solid 7:27 lap. But this time it was technology—not weather or accidents—that got in the way. The onboard camera inexplicably shut off mid-lap, and the backup recording via the Performance Data Recorder had corrupted footage with missing segments. GM deemed the footage unacceptable for C7 Corvette Nurburgring lap time release.
So why did Mero finally break his silence on the C7 Corvette Nurburgring legacy? “It’s personal,” he states. “Not because I want any kind of recognition, but because I want to show the world—or at least the C7 customer—that this car rocks.”
In the end, while GM never officially released a Nurburgring lap time for any C7 Corvette variant, it wasn’t due to a lack of capability. Rather, it was a perfect storm of unpredictable weather, unfortunate accidents, technical malfunctions, and internal red tape. According to Mero’s accounts, the C7 generation was more than capable of delivering elite lap times—and it did. We just never got to see them.
