Aston Martin V8 Volante (2008 – 2012) vs Cadillac XLR V-Series (2008 – 2009): 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 Volante is quicker, reaching 100 km/h in 4.5 s against 4.9 s. It has the higher top speed: 290 km/h against 249 km/h. It uses less fuel, from 13.0 L/100 km against 14.7 L/100 km. It is the lighter car, from 1,710 kg against 1,730 kg. At 4,514 mm, the Cadillac XLR V-Series is 132 mm longer than the Aston Martin V8 Volante.

Specification Aston Martin V8 Volante Aston Martin V8 Volante 2008 – 2012 Cadillac XLR V-Series Cadillac XLR V-Series 2008 – 2009
Overview
Origin United Kingdom United States
Documented years 2008 – 2012 2008 – 2009
Body style Convertible —
Variants 2 1
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Automatic · Manual Automatic
Performance
Power 426 hp 449 hp
Torque 469 Nm 561 Nm
0–100 km/h 4.5 – 4.9 s 4.9 s
Top speed 290 km/h 249 km/h
Economy
Fuel economy 13.0 – 13.9 L/100 km 14.7 L/100 km
Dimensions
Length 4,382 mm 4,514 mm
Width 1,867 mm 1,836 mm
Height 1,270 mm 1,280 mm
Wheelbase 2,604 mm 2,685 mm
Curb weight 1,710 – 1,730 kg 1,730 kg

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

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