1956 AC Ace vs. 2002 Vector M12
To start off, 2002 Vector M12 is newer by 46 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 5,707 cc (12 cylinders), 2002 Vector M12 is equipped with a bigger engine. In terms of performance, 2002 Vector M12 (484 HP @ 6800 RPM) has 361 more horse power than 1956 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 2002 Vector M12 should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2002 Vector M12 weights approximately 738 kg more than 1956 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2002 Vector M12 (576 Nm) has 409 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2002 Vector M12 will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 2002 Vector M12 | |
| Make | AC | Vector |
| Model | Ace | M12 |
| Year Released | 1956 | 2002 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1971 cc | 5707 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 484 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 167 Nm | 576 Nm |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 894 kg | 1632 kg |
| Vehicle Length | 3850 mm | 4790 mm |
| Vehicle Width | 1520 mm | 2030 mm |
| Vehicle Height | 1250 mm | 1140 mm |
| Wheelbase Size | 2290 mm | 2750 mm |
