1978 Buick Regal II Sedan specs, Fuel consumption, Dimensions

Start of production 1978; End of production 1987 \| Sedan Power: from 86 Hp to 127 Hp Length 4978 mm (195.98 in.); Width 1806 mm (71.1 in.); Height 1407 mm (55.39 in.); Wheelbase 2746 mm (108.11 in.);

5.7d V8 (106 Hp) Automatic 1978 - 1987	Fuel consumption: 8.7 l/100 km \| 27 US mpg \| 32 UK mpg \| 11 km/l Engine displacement: 5.7 l \| 5737 cm³ \| 350.09 cu. in.
4.3d V6 (86 Hp) Automatic 1978 - 1987	Fuel consumption: 8.1 l/100 km \| 29 US mpg \| 35 UK mpg \| 12 km/l Engine displacement: 4.3 l \| 4302 cm³ \| 262.52 cu. in.
4.1 V6 (127 Hp) Automatic 1978 - 1987	Fuel consumption: 10.7 l/100 km \| 22 US mpg \| 26 UK mpg \| 9 km/l Engine displacement: 4.1 l \| 4128 cm³ \| 251.91 cu. in.
3.8 V6 (112 Hp) Automatic 1978 - 1987	Fuel consumption: 9.8 l/100 km \| 24 US mpg \| 29 UK mpg \| 10 km/l Engine displacement: 3.8 l \| 3791 cm³ \| 231.34 cu. in.

Start of production 1978; End of production 1987 \| Sedan Power: from 86 Hp to 127 Hp Length 4978 mm (195.98 in.); Width 1806 mm (71.1 in.); Height 1407 mm (55.39 in.); Wheelbase 2746 mm (108.11 in.);

5.7d V8 (106 Hp) Automatic 1978 - 1987	Fuel consumption: 8.7 l/100 km \| 27 US mpg \| 32 UK mpg \| 11 km/l Engine displacement: 5.7 l \| 5737 cm³ \| 350.09 cu. in.
4.3d V6 (86 Hp) Automatic 1978 - 1987	Fuel consumption: 8.1 l/100 km \| 29 US mpg \| 35 UK mpg \| 12 km/l Engine displacement: 4.3 l \| 4302 cm³ \| 262.52 cu. in.
4.1 V6 (127 Hp) Automatic 1978 - 1987	Fuel consumption: 10.7 l/100 km \| 22 US mpg \| 26 UK mpg \| 9 km/l Engine displacement: 4.1 l \| 4128 cm³ \| 251.91 cu. in.
3.8 V6 (112 Hp) Automatic 1978 - 1987	Fuel consumption: 9.8 l/100 km \| 24 US mpg \| 29 UK mpg \| 10 km/l Engine displacement: 3.8 l \| 3791 cm³ \| 231.34 cu. in.