Infiniti M Sedan (2003 – 2005) vs BMW 5 Series Sedan (2003 – 2007): specs compared

The BMW 5 Series Sedan is the more powerful of the two, with up to 367 hp against 344 hp. It is quicker, reaching 100 km/h in 5.5 s against 5.8 s. It has the higher top speed: 250 km/h against 235 km/h. It uses less fuel, from 5.9 L/100 km against 13.1 L/100 km. It is the lighter car, from 1,445 kg against 1,790 kg. At 5,009 mm, the Infiniti M Sedan is 165 mm longer than the BMW 5 Series Sedan.

Specification Infiniti M Sedan Infiniti M Sedan 2003 – 2005 BMW 5 Series Sedan BMW 5 Series Sedan 2003 – 2007
Overview
Origin Japan Germany
Documented years 2003 – 2005 2003 – 2007
Body style Sedan Sedan
Variants 1 33
Fuel Petrol Diesel, Petrol
Drive RWD RWD
Gearbox Automatic Automatic · Manual
Performance
Power 344 hp 163 – 367 hp
Torque 451 Nm 210 – 560 Nm
0–100 km/h 5.8 s 5.5 – 9.9 s
Top speed 235 km/h 223 – 250 km/h
Economy
Fuel economy 13.1 L/100 km 5.9 – 11.1 L/100 km
Dimensions
Length 5,009 mm 4,841 – 4,844 mm
Width 1,770 mm 1,847 – 2,029 mm
Height 1,463 mm 1,468 – 1,491 mm
Wheelbase 2,799 mm 2,888 mm
Curb weight 1,790 kg 1,445 – 1,735 kg

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

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