1956 AC Ace vs. 2007 Subaru Outback
To start off, 2007 Subaru Outback 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 2,457 cc (4 cylinders), 2007 Subaru Outback is equipped with a bigger engine. In terms of performance, 2007 Subaru Outback (164 HP @ 5600 RPM) has 90 more horse power than 1956 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 2007 Subaru Outback should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Outback weights approximately 546 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 Subaru Outback (226 Nm) has 59 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2007 Subaru Outback will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 2007 Subaru Outback | |
| Make | AC | Subaru |
| Model | Ace | Outback |
| Year Released | 1956 | 2007 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2457 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 164 HP |
| Engine RPM | 4500 RPM | 5600 RPM |
| Torque | 167 Nm | 226 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 894 kg | 1440 kg |
| Vehicle Length | 3850 mm | 4740 mm |
| Vehicle Width | 1520 mm | 1780 mm |
| Vehicle Height | 1250 mm | 1550 mm |
| Wheelbase Size | 2290 mm | 2680 mm |
| Fuel Tank Capacity | 59 L | 64 L |
