1974 Aston Martin AM Vantage vs. 1978 Cadillac Seville

To start off, 1978 Cadillac Seville is newer by 4 year(s). Which means there will be less support and parts availability for 1974 Aston Martin AM Vantage. In addition, the cost of maintenance, including insurance, on 1974 Aston Martin AM Vantage would be higher. At 5,735 cc (8 cylinders), 1978 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1974 Aston Martin AM Vantage (321 HP @ 5750 RPM) has 198 more horse power than 1978 Cadillac Seville. (123 HP @ 3600 RPM). In normal driving conditions, 1974 Aston Martin AM Vantage should accelerate faster than 1978 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Seville weights approximately 138 kg more than 1974 Aston Martin AM Vantage.

Compare all specifications:

1974 Aston Martin AM Vantage 1978 Cadillac Seville
Make Aston Martin Cadillac
Model AM Vantage Seville
Year Released 1974 1978
Engine Position Front Front
Engine Size 3995 cc 5735 cc
Engine Cylinders 6 cylinders 8 cylinders
Engine Type in-line in-line
Horse Power 321 HP 123 HP
Engine RPM 5750 RPM 3600 RPM
Fuel Type Gasoline Diesel
Vehicle Weight 1752 kg 1890 kg