2009 Subaru Impreza vs. 1963 Triumph TR4
To start off, 2009 Subaru Impreza is newer by 46 year(s). Which means there will be less support and parts availability for 1963 Triumph TR4. In addition, the cost of maintenance, including insurance, on 1963 Triumph TR4 would be higher. At 2,457 cc (4 cylinders), 2009 Subaru Impreza is equipped with a bigger engine. In terms of performance, 2009 Subaru Impreza (171 HP @ 6000 RPM) has 67 more horse power than 1963 Triumph TR4. (104 HP @ 4600 RPM). In normal driving conditions, 2009 Subaru Impreza should accelerate faster than 1963 Triumph TR4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Subaru Impreza weights approximately 668 kg more than 1963 Triumph TR4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Subaru Impreza is four wheel drive (4WD), it will have significant more traction and grip than 1963 Triumph TR4. In wet, icy, snow, or gravel driving conditions, 2009 Subaru Impreza 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, 2009 Subaru Impreza (231 Nm @ 4400 RPM) has 59 more torque (in Nm) than 1963 Triumph TR4. (172 Nm @ 3350 RPM). This means 2009 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 1963 Triumph TR4.
Compare all specifications:
| 2009 Subaru Impreza | 1963 Triumph TR4 | |
| Make | Subaru | Triumph |
| Model | Impreza | TR4 |
| Year Released | 2009 | 1963 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 2457 cc | 2138 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 171 HP | 104 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 231 Nm | 172 Nm |
| Torque RPM | 4400 RPM | 3350 RPM |
| Engine Bore Size | 89.2 mm | 86 mm |
| Engine Stroke Size | 80 mm | 92 mm |
| Engine Compression Ratio | 10.7:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1633 kg | 965 kg |
| Vehicle Length | 4590 mm | 3950 mm |
| Vehicle Width | 1750 mm | 1480 mm |
| Vehicle Height | 1480 mm | 1280 mm |
| Wheelbase Size | 2630 mm | 2240 mm |
| Fuel Tank Capacity | 64 L | 53 L |
