Mercedes-Benz SL-Klasse (1971 – 1989) vs Ford Mustang (1972 – 1973): specs compared

The Mercedes-Benz SL-Klasse is the more powerful of the two, with up to 280 hp against 270 hp. It is quicker, reaching 100 km/h in 7.3 s against 14.0 s. It has the higher top speed: 225 km/h against 198 km/h. It uses less fuel, from 10.9 L/100 km against 13.9 L/100 km. The Ford Mustang is the lighter car, from 1,400 kg against 1,500 kg. At 4,813 mm, the Ford Mustang is 424 mm longer than the Mercedes-Benz SL-Klasse.

Specification Mercedes-Benz SL-Klasse Mercedes-Benz SL-Klasse 1971 – 1989 Ford Mustang Ford Mustang 1972 – 1973
Overview
Origin Germany United States
Documented years 1971 – 1989 1972 – 1973
Body style — —
Variants 9 4
Fuel Petrol Petrol
Drive RWD RWD
Gearbox Automatic · Manual Manual
Performance
Power 179 – 245 hp 101 – 269 hp
Torque 240 – 405 Nm 249 – 408 Nm
0–100 km/h 7.3 – 10.1 s 14.0 s
Top speed 200 – 225 km/h 159 – 198 km/h
Economy
Fuel economy 10.9 – 13.1 L/100 km 13.9 L/100 km
Dimensions
Length 4,389 mm 4,813 mm
Width 1,791 mm 1,882 mm
Height 1,300 mm 1,290 mm
Wheelbase 2,461 mm 2,769 mm
Curb weight 1,500 – 1,610 kg 1,400 – 1,654 kg

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

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