Porsche 911 GT2 RS (991)

Among the 47 cars in the catalogue that use a flat-six engine layout, the Porsche 911 GT2 RS (991) sits apart through a combination few others share: twin-turbocharged power, rear-wheel drive and track-focused intent. Only 18 cars in the full 600-car collection pair a flat-six with twin turbocharging, and just 36 pair a flat-six with RWD, placing this 911 in a particularly focused corner of the catalogue.

Its comparative position makes the case. The GT2 RS ranks 44th out of 600 for 0-100 km/h acceleration, faster than 556 cars in the collection, with a measured 2.8 seconds. Its 340 km/h top speed places it 67th overall, while its 691 bhp puts it in the top 18% for power, ranked 106th. These numbers show a car that is not simply quick within its own category, but competitive across a broad field of performance machines.

The hardware behind those rankings is a focused formula. Built from 2018 to 2019, the 2-door coupe uses a 3.8-litre flat-six with twin-turbocharging, producing 691 bhp and 750 Nm of torque. That output reaches the road through RWD, keeping the technical identity centred on the relationship between engine layout and drivetrain rather than simply chasing a headline figure.

The GT2 RS also occupies a distinctive position in the catalogue financially. With a used price of £350,000, it ranks 103rd out of 600 for cost, placing it above 497 cars in price. At £507 per bhp, the figure connects its market position with its performance output, showing how its place in a collection is defined by both engineering and acquisition.

Porsche contributes 65 cars to the catalogue, and Germany contributes 197, but this 911’s appeal comes from how specifically it occupies its space. The manufacturer’s German origins and Porsche’s long-standing presence in the collection provide context, yet the numbers that separate this car are the ones tied directly to its configuration.

For a dream garage, the GT2 RS (991) represents a precise choice rather than a broad one. It brings together a rare combination of flat-six architecture, twin-turbocharging, RWD and exceptional acceleration. The figures leave a clear impression: this is a Porsche 911 selected for the particular balance it brings to a collection.