Porsche 928 GT (1989 – 1991) vs BMW 8 Series (1989 – 1999): specs compared

The BMW 8 Series is the more powerful of the two, with up to 380 hp against 330 hp. The Porsche 928 GT has the higher top speed: 274 km/h against 250 km/h. It is the lighter car, from 1,714 kg against 1,790 kg. At 4,780 mm, the BMW 8 Series is 259 mm longer than the Porsche 928 GT.

Specification Porsche 928 GT Porsche 928 GT 1989 – 1991 BMW 8 Series BMW 8 Series 1989 – 1999
Overview
Origin Germany Germany
Documented years 1989 – 1991 1989 – 1999
Body style — —
Variants 1 7
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Manual Automatic · Manual
Performance
Power 330 hp 286 – 381 hp
Torque 430 Nm 400 – 550 Nm
0–100 km/h 6.1 s 6.0 – 7.4 s
Top speed 274 km/h 250 km/h
Economy
Fuel economy — 11.4 – 18.0 L/100 km
Dimensions
Length 4,521 mm 4,780 mm
Width 1,836 mm 1,854 mm
Height 1,262 mm 1,341 mm
Wheelbase 2,499 mm 2,685 mm
Curb weight 1,714 kg 1,790 – 1,880 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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