Jaguar XJ (2003 – 2007) vs Audi A8 (2003 – 2005): specs compared

The Audi A8 is the more powerful of the two, with up to 450 hp against 400 hp. It uses less fuel, from 8.4 L/100 km against 10.5 L/100 km. The Jaguar XJ is the lighter car, from 1,508 kg against 1,670 kg. At 5,182 mm, the Audi A8 is 92 mm longer than the Jaguar XJ.

Specification Jaguar XJ Jaguar XJ 2003 – 2007 Audi A8 Audi A8 2003 – 2005
Overview
Origin United Kingdom Germany
Documented years 2003 – 2007 2003 – 2005
Body style — —
Variants 5 11
Fuel Diesel, Petrol Petrol, Diesel
Drive RWD FWD · AWD
Gearbox Automatic Automatic
Performance
Power 170 – 405 hp 220 – 450 hp
Torque 300 – 553 Nm 300 – 650 Nm
0–100 km/h 5.1 – 8.2 s 5.1 – 8.1 s
Top speed 225 – 250 km/h 241 – 250 km/h
Economy
Fuel economy 10.5 – 12.3 L/100 km 8.4 – 14.7 L/100 km
Dimensions
Length 5,090 mm 5,052 – 5,182 mm
Width 1,859 mm 1,895 mm
Height 1,448 mm 1,445 – 1,455 mm
Wheelbase 3,033 mm 2,944 – 3,073 mm
Curb weight 1,508 – 1,665 kg 1,670 – 1,960 kg

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

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