1956 AC Ace vs. 1981 Holden Statesman
To start off, 1981 Holden Statesman is newer by 25 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 5,041 cc (8 cylinders), 1981 Holden Statesman is equipped with a bigger engine. In terms of performance, 1981 Holden Statesman (169 HP @ 4400 RPM) has 46 more horse power than 1956 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 1981 Holden Statesman should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 1981 Holden Statesman weights approximately 826 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, 1981 Holden Statesman (361 Nm) has 194 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 1981 Holden Statesman will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace. 1981 Holden Statesman has automatic transmission and 1956 AC Ace has manual transmission. 1956 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Holden Statesman will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 AC Ace | 1981 Holden Statesman | |
| Make | AC | Holden |
| Model | Ace | Statesman |
| Year Released | 1956 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 5041 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 169 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 167 Nm | 361 Nm |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 894 kg | 1720 kg |
| Vehicle Length | 3850 mm | 5160 mm |
| Vehicle Width | 1520 mm | 1910 mm |
| Vehicle Height | 1250 mm | 1410 mm |
| Wheelbase Size | 2290 mm | 2900 mm |
