1951 Alvis TA 21 vs. 2013 Subaru Impreza
To start off, 2013 Subaru Impreza is newer by 62 year(s). Which means there will be less support and parts availability for 1951 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TA 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 2013 Subaru Impreza (261 HP @ 6000 RPM) has 168 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 2013 Subaru Impreza should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 2013 Subaru Impreza weights approximately 7 kg more than 1951 Alvis TA 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Subaru Impreza is all wheel drive (AWD), it will have significant more traction and grip than 1951 Alvis TA 21. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Subaru Impreza (331 Nm @ 4400 RPM) has 127 more torque (in Nm) than 1951 Alvis TA 21. (204 Nm @ 2000 RPM). This means 2013 Subaru Impreza will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TA 21.
Compare all specifications:
| 1951 Alvis TA 21 | 2013 Subaru Impreza | |
| Make | Alvis | Subaru |
| Model | TA 21 | Impreza |
| Year Released | 1951 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 93 HP | 261 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 204 Nm | 331 Nm |
| Torque RPM | 2000 RPM | 4400 RPM |
| Engine Bore Size | 84 mm | 99 mm |
| Engine Stroke Size | 90 mm | 79 mm |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1448 kg | 1455 kg |
| Vehicle Length | 4630 mm | 4580 mm |
| Vehicle Width | 1680 mm | 65535 mm |
| Vehicle Height | 1600 mm | 1475 mm |
| Wheelbase Size | 2840 mm | 2625 mm |
