Porsche Cayenne Turbo (2014 – 2017) vs Aston Martin DB9 (2014 – 2015): specs compared

Both offer around 520 hp at most. The Aston Martin DB9 has the higher top speed: 295 km/h against 278 km/h. The Porsche Cayenne Turbo uses less fuel, from 11.5 L/100 km against 19.8 L/100 km. The Aston Martin DB9 is the lighter car, from 1,785 kg against 2,185 kg. At 4,854 mm, the Porsche Cayenne Turbo is 135 mm longer than the Aston Martin DB9.

Specification Porsche Cayenne Turbo Porsche Cayenne Turbo 2014 – 2017 Aston Martin DB9 Aston Martin DB9 2014 – 2015
Overview
Origin Germany United Kingdom
Documented years 2014 – 2017 2014 – 2015
Body style — —
Variants 1 1
Fuel Petrol Petrol
Drive AWD RWD
Gearbox Automatic Automatic
Performance
Power 521 hp 517 hp
Torque 750 Nm 620 Nm
0–100 km/h 4.5 s 4.6 s
Top speed 278 km/h 295 km/h
Economy
Fuel economy 11.5 L/100 km 19.8 L/100 km
Dimensions
Length 4,854 mm 4,719 mm
Width 1,938 mm 2,060 mm
Height 170 mm 1,283 mm
Wheelbase 2,896 mm 2,469 mm
Curb weight 2,185 kg 1,785 kg

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

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