Porsche 911 GT3 (997)

A flat-six behind the Porsche 911 GT3 (997) is not the route taken by most cars in the 600-car catalogue. Just 47 use a flat-six layout, 36 combine that layout with RWD, and only 28 are naturally aspirated flat-six cars. That narrow combination defines where this GT3 sits: not at the top of the catalogue for outright numbers, but in a part of it where the engineering choices are unusually specific.

The trade-off is visible in the headline figures. With 409 bhp, the 911 GT3 (997) ranks 413th for power among 600 cars, placing it in the top 69% by that measure. Yet its 4.3-second 0-100 km/h time is faster than 239 cars in the catalogue, while its 310 km/h top speed ranks 224th. The story is therefore not simply about chasing the largest outputs. It is about the way a 3.6-litre naturally aspirated flat-six, RWD drivetrain and track-focused purpose combine into a distinct package.

That distinction comes with a clear position in a collection. The 911 GT3 (997) is a 2-door coupe from Porsche, from Germany, with the character of a car built around a particular mechanical arrangement. Its 405 Nm of torque and 409 bhp place it in a different conversation from cars that reach for power as the defining measure. Here, the layout itself is part of the appeal.

The catalogue also places its value in perspective. At a used price of £95,000, it ranks 295th by price, making it more expensive than 305 cars in the collection. Its cost per bhp is £232, a figure that highlights how this car is not positioned purely as a numbers exercise. It sits between performance metrics, engineering choices and the character created by the combination of them.

Within the 600 cars, Porsche represents 65 entries and Germany contributes 197 cars, giving the 911 GT3 (997) a place within a broader group while still separating itself through its drivetrain layout. It is a car that does not dominate every ranking, but it occupies a rare intersection of attributes. In a garage filled with extremes of speed, power and price, this Porsche adds a different reference point: a 409 bhp, RWD, naturally aspirated flat-six coupe whose identity comes from what it chooses not to change.