1958 AC Ace vs. 1978 Porsche 936
To start off, 1978 Porsche 936 is newer by 20 year(s). Which means there will be less support and parts availability for 1958 AC Ace. In addition, the cost of maintenance, including insurance, on 1958 AC Ace would be higher. At 2,142 cc (6 cylinders), 1978 Porsche 936 is equipped with a bigger engine. In terms of performance, 1978 Porsche 936 (573 HP @ 8500 RPM) has 499 more horse power than 1958 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 1978 Porsche 936 should accelerate faster than 1958 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1958 AC Ace weights approximately 190 kg more than 1978 Porsche 936.
Compare all specifications:
| 1958 AC Ace | 1978 Porsche 936 | |
| Make | AC | Porsche |
| Model | Ace | 936 |
| Year Released | 1958 | 1978 |
| Engine Position | Front | Middle |
| Engine Size | 1991 cc | 2142 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 573 HP |
| Engine RPM | 4500 RPM | 8500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 890 kg | 700 kg |
