If you’re even a sliver interested in cars, the name Nurburgring will resonate with you. This 20.8 km circuit, nestled in the forests of Germany, is often regarded as a motoring Mecca. The Nurburgring Nordschleife, distinct from the shorter Nurburgring Grand Prix Circuit, is renowned for its challenging array of surfaces and corners. To master the Nordschleife demands serious dedication, with any mistake potentially costing precious seconds on a lap time—or worse, leading to a catastrophic crash. This formidable track has rightfully earned the moniker ‘Green Hell’.
But why do these lap times matter? For sports car brands and engineers, an impressive lap time at the Nordschleife is often a badge of honor, and sometimes a marketing tool. Recently, BYD’s premium brand Yangwang showcased its U9 electric supercar’s prowess at the track. However, a brand with a more storied history at the ‘Ring is Porsche. Its new 911 Turbo S was recently unveiled, boasting a remarkable 7:03.92 lap time, achieved by racing driver and Porsche brand ambassador Jörg Bergmeister. This time is 14 seconds faster than its predecessor, marking a significant improvement.
The Role of Nurburgring in Automotive Engineering
Why do brands invest in achieving faster lap times at a track that most customers may never visit? According to Frank Moser, Porsche Vice President for Product Lines 911 and 718, the Nurburgring Nordschleife is crucial for demonstrating technological advancements. During a media event at the Icons of Porsche Festival in Dubai, Moser explained that while lap times might not be the primary factor for customers, they indicate the dynamic improvements made to a car.
“The Nurburgring Nordschleife is very important for us, because the customer can see how the technological step is going ahead,” Moser stated. “But I think customers decide first of all, how the car looks, what is the power of the car.”
This is particularly relevant for a car like the 911, known for its consistent look and feel across generations. A 14-second improvement in lap time is a tangible demonstration of the new Turbo S’s enhanced capabilities.
Engineering Excellence Behind the Lap Time
When asked about the changes that enabled a sports car, 85kg heavier than its predecessor, to achieve such a feat, Moser provided detailed insights. The improvements begin with hybridization, offering 711 horsepower (523kW) and 800 Newton meters of torque. However, power alone isn’t sufficient for track performance. The Turbo S features finely tuned suspension, integrating Porsche Dynamic Chassis Control into the 400-volt system for faster and more precise handling.
“We increased the size of the rear discs from 390mm to 410mm, the biggest brake ever on a 911,” Moser noted. “We increased the width of the tire by 10 millimeters for more grip level.”
These mechanical enhancements, combined with optimized aerodynamics, contribute to the car’s improved performance. The variable front spoiler lip, rear wing, and adjustable cooling flaps are all part of the aerodynamic concept that makes the car faster on the Nordschleife.
Driver Insights and Real-World Implications
Jörg Bergmeister, who piloted the 911 Turbo S to its record lap time, shared his experience. “Fast!” was his initial reaction when asked about shaving 14 seconds off the previous time. The increased power, compared to the GT cars he usually races, significantly alters the track dynamics.
“For a Turbo or Turbo S as a daily driver, it works really well,” Bergmeister remarked. “And still, when you go to a track, you’re just smiling, because you can just play with the car.”
The feedback from the track, especially from a driver as experienced as Bergmeister, is invaluable for Porsche engineers. Despite the additional weight, the car feels more nimble, thanks to advanced electronic hydraulic body control and the turbo-hybrid throttle response, which eliminates turbo lag.
The Future of Performance Cars
As automotive technology continues to evolve, the significance of lap times at tracks like the Nurburgring will likely persist. They serve not only as a benchmark for performance but also as a testament to engineering prowess. For Porsche, and other brands, these achievements reflect a commitment to pushing the boundaries of what’s possible in road car performance.
Ultimately, while the average customer may never drive their car on the Nordschleife, knowing that their vehicle is capable of such feats adds to its allure. As Bergmeister concluded, “It’s still a fun car. Obviously, when you’re going for the last couple of tenths, it can get a little gnarly, but that’s part of my life. I’ve done it all my life, and I enjoy that as well.”
