Cadillac XLR V-Series (2008 – 2009) vs Aston Martin V8 Vantage (2008 – 2017): specs compared

The Cadillac XLR V-Series is the more powerful of the two, with up to 449 hp against 426 hp. The Aston Martin V8 Vantage has the higher top speed: 290 km/h against 249 km/h. It uses less fuel, from 12.8 L/100 km against 14.7 L/100 km. It is the lighter car, from 1,631 kg against 1,730 kg. At 4,514 mm, the Cadillac XLR V-Series is 132 mm longer than the Aston Martin V8 Vantage.

Specification Cadillac XLR V-Series Cadillac XLR V-Series 2008 – 2009 Aston Martin V8 Vantage Aston Martin V8 Vantage 2008 – 2017
Overview
Origin United States United Kingdom
Documented years 2008 – 2009 2008 – 2017
Body style — —
Variants 1 2
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Automatic Automatic · Manual
Performance
Power 449 hp 426 hp
Torque 561 Nm 469 Nm
0–100 km/h 4.9 s 4.9 s
Top speed 249 km/h 290 km/h
Economy
Fuel economy 14.7 L/100 km 12.8 – 13.9 L/100 km
Dimensions
Length 4,514 mm 4,382 mm
Width 1,836 mm 1,867 mm
Height 1,280 mm 1,257 mm
Wheelbase 2,685 mm 2,604 mm
Curb weight 1,730 kg 1,631 kg

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

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