1958 AC 2-Litre vs. 2003 Subaru R2
To start off, 2003 Subaru R2 is newer by 45 year(s). Which means there will be less support and parts availability for 1958 AC 2-Litre. In addition, the cost of maintenance, including insurance, on 1958 AC 2-Litre would be higher. At 1,991 cc (6 cylinders), 1958 AC 2-Litre is equipped with a bigger engine. In terms of performance, 1958 AC 2-Litre (76 HP @ 4500 RPM) has 32 more horse power than 2003 Subaru R2. (44 HP @ 6000 RPM). In normal driving conditions, 1958 AC 2-Litre should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 1958 AC 2-Litre weights approximately 510 kg more than 2003 Subaru R2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Subaru R2 is four wheel drive (4WD), it will have significant more traction and grip than 1958 AC 2-Litre. In wet, icy, snow, or gravel driving conditions, 2003 Subaru R2 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1958 AC 2-Litre (136 Nm @ 2500 RPM) has 78 more torque (in Nm) than 2003 Subaru R2. (58 Nm @ 5200 RPM). This means 1958 AC 2-Litre will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2.
Compare all specifications:
| 1958 AC 2-Litre | 2003 Subaru R2 | |
| Make | AC | Subaru |
| Model | 2-Litre | R2 |
| Year Released | 1958 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 658 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 76 HP | 44 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 136 Nm | 58 Nm |
| Torque RPM | 2500 RPM | 5200 RPM |
| Engine Bore Size | 65 mm | 56 mm |
| Engine Stroke Size | 100 mm | 66.8 mm |
| Engine Compression Ratio | 6.8:1 | 10.5:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1320 kg | 810 kg |
| Vehicle Length | 4680 mm | 3400 mm |
| Vehicle Width | 1710 mm | 1480 mm |
| Vehicle Height | 1560 mm | 1530 mm |
| Wheelbase Size | 2980 mm | 2370 mm |
| Fuel Tank Capacity | 52 L | 30 L |
