2 cars similar to 1978 Triumph TR 8 3.5 (133 Hp)

1978 BMW M1 (E26) 3.5 (277 Hp)

Same production year and almost the same engine capacity.
Its production began in 1978 until 1981

1978 BMW 6 Series (E24) 635CSi (218 Hp)

Same production year and almost the same engine capacity.
Its production began in 1978 until 1982