1981 Mercedes-Benz S-class Coupe (C126) specs, Fuel consumption, Dimensions

Start of production 1980; End of production 1985 \| Coupe Power: from 204 Hp to 231 Hp Length 4910 mm (193.31 in.); Width 1828 mm (71.97 in.); Height 1406 mm (55.35 in.); Wheelbase 2850 mm (112.2 in.);

500 SEC V8 (231 Hp) Automatic 1980 - 1985	Maximum speed: 225 km/h \| 139.81 mph 0-100 km/h: 8.1 sec, 0-60 mph: 7.7 sec Engine displacement: 5.0 l \| 4973 cm³ \| 303.47 cu. in.
380 SEC V8 (204 Hp) Automatic 1980 - 1985	Maximum speed: 210 km/h \| 130.49 mph 0-100 km/h: 9.8 sec, 0-60 mph: 9.3 sec Engine displacement: 3.8 l \| 3839 cm³ \| 234.27 cu. in.

Start of production 1980; End of production 1985 \| Coupe Power: from 204 Hp to 231 Hp Length 4910 mm (193.31 in.); Width 1828 mm (71.97 in.); Height 1406 mm (55.35 in.); Wheelbase 2850 mm (112.2 in.);

500 SEC V8 (231 Hp) Automatic 1980 - 1985	Maximum speed: 225 km/h \| 139.81 mph 0-100 km/h: 8.1 sec, 0-60 mph: 7.7 sec Engine displacement: 5.0 l \| 4973 cm³ \| 303.47 cu. in.
380 SEC V8 (204 Hp) Automatic 1980 - 1985	Maximum speed: 210 km/h \| 130.49 mph 0-100 km/h: 9.8 sec, 0-60 mph: 9.3 sec Engine displacement: 3.8 l \| 3839 cm³ \| 234.27 cu. in.