1956 AC Ace vs. 1978 BMW B7
To start off, 1978 BMW B7 is newer by 22 year(s). Which means there will be less support and parts availability for 1956 AC Ace. In addition, the cost of maintenance, including insurance, on 1956 AC Ace would be higher. At 3,500 cc (6 cylinders), 1978 BMW B7 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1978 BMW B7 weights approximately 606 kg more than 1956 AC Ace.
Let's talk about torque, 1978 BMW B7 (627 Nm) has 460 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 1978 BMW B7 will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 1978 BMW B7 | |
| Make | AC | BMW |
| Model | Ace | B7 |
| Year Released | 1956 | 1978 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 0 HP |
| Torque | 167 Nm | 627 Nm |
| Number of Seats | 2 seats | 4 seats |
| Vehicle Weight | 894 kg | 1500 kg |
| Wheelbase Size | 2290 mm | 2800 mm |
| Fuel Tank Capacity | 59 L | 70 L |
