BMW X6 (2014 – 2019) vs Porsche Cayenne S Diesel (2014 – 2017): specs compared

The BMW X6 is the more powerful of the two, with up to 450 hp against 385 hp. It is quicker, reaching 100 km/h in 4.8 s against 5.4 s. The Porsche Cayenne S Diesel has the higher top speed: 253 km/h against 249 km/h. The BMW X6 uses less fuel, from 6.0 L/100 km against 8.0 L/100 km. It is the lighter car, from 2,065 kg against 2,215 kg. At 4,910 mm, the BMW X6 is 56 mm longer than the Porsche Cayenne S Diesel.

Specification BMW X6 BMW X6 2014 – 2019 Porsche Cayenne S Diesel Porsche Cayenne S Diesel 2014 – 2017
Overview
Origin Germany Germany
Documented years 2014 – 2019 2014 – 2017
Body style — —
Variants 5 1
Fuel Diesel, Petrol Diesel
Drive AWD AWD
Gearbox Automatic Automatic
Performance
Power 258 – 450 hp 385 hp
Torque 400 – 740 Nm 850 Nm
0–100 km/h 4.8 – 6.7 s 5.4 s
Top speed 230 – 249 km/h 253 km/h
Economy
Fuel economy 6.0 – 9.7 L/100 km 8.0 L/100 km
Dimensions
Length 4,910 mm 4,854 mm
Width 1,989 mm 1,938 mm
Height 1,702 mm 1,704 mm
Wheelbase 2,934 mm 2,896 mm
Curb weight 2,065 – 2,185 kg 2,215 kg

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

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