1956 AC Ace vs. 1986 Rover 825i
To start off, 1986 Rover 825i is newer by 30 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 2,493 cc (6 cylinders), 1986 Rover 825i is equipped with a bigger engine. In terms of performance, 1986 Rover 825i (170 HP @ 6000 RPM) has 96 more horse power than 1956 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 1986 Rover 825i should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1986 Rover 825i weights approximately 462 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, 1986 Rover 825i (217 Nm) has 50 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 1986 Rover 825i will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 1986 Rover 825i | |
| Make | AC | Rover |
| Model | Ace | 825i |
| Year Released | 1956 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2493 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 74 HP | 170 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 167 Nm | 217 Nm |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 894 kg | 1356 kg |
| Vehicle Length | 3850 mm | 4700 mm |
| Vehicle Width | 1520 mm | 1740 mm |
| Vehicle Height | 1250 mm | 1400 mm |
| Wheelbase Size | 2290 mm | 2760 mm |
