1956 AC Ace vs. 1991 Audi 100
To start off, 1991 Audi 100 is newer by 35 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 2,226 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1991 Audi 100 (226 HP @ 5900 RPM) has 103 more horse power than 1956 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 1991 Audi 100 should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi 100 weights approximately 720 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, 1991 Audi 100 (350 Nm) has 183 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 1991 Audi 100 will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 1991 Audi 100 | |
| Make | AC | Audi |
| Model | Ace | 100 |
| Year Released | 1956 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2226 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 226 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 167 Nm | 350 Nm |
| Engine Bore Size | 66 mm | 81 mm |
| Engine Stroke Size | 96 mm | 86.4 mm |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 894 kg | 1614 kg |
| Vehicle Length | 3850 mm | 4800 mm |
| Vehicle Width | 1520 mm | 1810 mm |
| Vehicle Height | 1250 mm | 1450 mm |
| Wheelbase Size | 2290 mm | 2700 mm |
| Fuel Tank Capacity | 59 L | 80 L |
