1958 AC 2-Litre vs. 1974 Cadillac Calais
To start off, 1974 Cadillac Calais is newer by 16 year(s). Which means there will be less support and parts availability for 1958 AC 2-Litre. In addition, the cost of maintenance, including insurance, on 1958 AC 2-Litre would be higher. At 7,734 cc (8 cylinders), 1974 Cadillac Calais is equipped with a bigger engine. In terms of performance, 1974 Cadillac Calais (193 HP @ 4400 RPM) has 117 more horse power than 1958 AC 2-Litre. (76 HP @ 4500 RPM) In normal driving conditions, 1974 Cadillac Calais should accelerate faster than 1958 AC 2-Litre. With that said, vehicle weight also plays an important factor in acceleration. 1974 Cadillac Calais weights approximately 900 kg more than 1958 AC 2-Litre. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1958 AC 2-Litre | 1974 Cadillac Calais | |
| Make | AC | Cadillac |
| Model | 2-Litre | Calais |
| Year Released | 1958 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 7734 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 76 HP | 193 HP |
| Engine RPM | 4500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1320 kg | 2220 kg |
| Vehicle Length | 4680 mm | 5880 mm |
| Vehicle Width | 1710 mm | 2030 mm |
| Wheelbase Size | 2980 mm | 3310 mm |
