1957 AC Ace vs. 1986 Holden Astra
To start off, 1986 Holden Astra is newer by 29 year(s). Which means there will be less support and parts availability for 1957 AC Ace. In addition, the cost of maintenance, including insurance, on 1957 AC Ace would be higher. At 1,971 cc (6 cylinders), 1957 AC Ace is equipped with a bigger engine. In terms of performance, 1957 AC Ace (123 HP @ 6000 RPM) has 53 more horse power than 1986 Holden Astra. (70 HP @ 5000 RPM). In normal driving conditions, 1957 AC Ace should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1986 Holden Astra weights approximately 1 kg more than 1957 AC Ace.
Let's talk about torque, 1957 AC Ace (167 Nm @ 4500 RPM) has 43 more torque (in Nm) than 1986 Holden Astra. (124 Nm @ 2800 RPM). This means 1957 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra.
Compare all specifications:
| 1957 AC Ace | 1986 Holden Astra | |
| Make | AC | Holden |
| Model | Ace | Astra |
| Year Released | 1957 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 1597 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 70 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 167 Nm | 124 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 894 kg | 895 kg |
| Vehicle Length | 3850 mm | 3970 mm |
| Vehicle Width | 1520 mm | 1630 mm |
| Vehicle Height | 1250 mm | 1400 mm |
| Wheelbase Size | 2290 mm | 2420 mm |
