2020
The X-Bow GT-XR is a long wheelbase street legal model of the X-Bow based on the GTX and GT2 track-only race car models, built in a collaborative effort with Reiter Engineering. The car maintains the 2.5-litre Audi TFSI 20-valve I5 from the GTX, now producing 493 hp (368 kW; 500 PS) and 429 lb⋅ft (582 N⋅m) of torque, with power delivered through a 7-speed DSG gearbox. The GT-XR also contains a 95-litre (21 imp gal; 25 US gal) fuel tank. As a result of the car's more refined construction in comparison with the shorter wheelbase X-Bow models, it is the heaviest car in the lineup, with a dry weight of 1,250 kg (2,756 lb) with a 44:56 ratio for weight distribution. Its 0–60 mph (0–97 km/h) factory time is 3.4 seconds and has a top speed of 174 mph (280 km/h). It costs €284,900.