1957 AC Ace vs. 1986 Cadillac Seville
To start off, 1986 Cadillac Seville is newer by 29 year(s). Which means there will be less support and parts availability for 1957 AC Ace. In addition, the cost of maintenance, including insurance, on 1957 AC Ace would be higher. At 4,127 cc (8 cylinders), 1986 Cadillac Seville is equipped with a bigger engine. In terms of performance, 1986 Cadillac Seville (129 HP @ 4200 RPM) has 55 more horse power than 1957 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 1986 Cadillac Seville should accelerate faster than 1957 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1986 Cadillac Seville weights approximately 630 kg more than 1957 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1957 AC Ace | 1986 Cadillac Seville | |
| Make | AC | Cadillac |
| Model | Ace | Seville |
| Year Released | 1957 | 1986 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 4127 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 74 HP | 129 HP |
| Engine RPM | 4500 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 890 kg | 1520 kg |
| Vehicle Length | 3850 mm | 4810 mm |
| Vehicle Width | 1520 mm | 1830 mm |
| Vehicle Height | 1250 mm | 1370 mm |
| Wheelbase Size | 2290 mm | 2750 mm |
