1956 AC Ace vs. 2007 Jeep Commander
To start off, 2007 Jeep Commander is newer by 51 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 3,701 cc (6 cylinders), 2007 Jeep Commander is equipped with a bigger engine. In terms of performance, 2007 Jeep Commander (210 HP @ 5200 RPM) has 87 more horse power than 1956 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 2007 Jeep Commander should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 783 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, 2007 Jeep Commander (320 Nm) has 153 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace. 2007 Jeep Commander 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. 2007 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 AC Ace | 2007 Jeep Commander | |
| Make | AC | Jeep |
| Model | Ace | Commander |
| Year Released | 1956 | 2007 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 3701 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 210 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 167 Nm | 320 Nm |
| Engine Bore Size | 66 mm | 93 mm |
| Engine Stroke Size | 96 mm | 90.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 894 kg | 1677 kg |
| Vehicle Length | 3850 mm | 4790 mm |
| Vehicle Width | 1520 mm | 1910 mm |
| Vehicle Height | 1250 mm | 1830 mm |
| Wheelbase Size | 2290 mm | 2790 mm |
| Fuel Tank Capacity | 59 L | 80 L |
