1953 Alvis TB 21 vs. 1948 Aston Martin 2-Litre
To start off, 1953 Alvis TB 21 is newer by 5 year(s). Which means there will be less support and parts availability for 1948 Aston Martin 2-Litre. In addition, the cost of maintenance, including insurance, on 1948 Aston Martin 2-Litre would be higher. At 2,993 cc (6 cylinders), 1953 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 1953 Alvis TB 21 (92 HP @ 4000 RPM) has 16 more horse power than 1948 Aston Martin 2-Litre. (76 HP @ 4750 RPM). In normal driving conditions, 1953 Alvis TB 21 should accelerate faster than 1948 Aston Martin 2-Litre.
Compare all specifications:
| 1953 Alvis TB 21 | 1948 Aston Martin 2-Litre | |
| Make | Alvis | Aston Martin |
| Model | TB 21 | 2-Litre |
| Year Released | 1953 | 1948 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1970 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 92 HP | 76 HP |
| Engine RPM | 4000 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4430 mm | 4480 mm |
| Vehicle Width | 1680 mm | 1720 mm |
| Wheelbase Size | 2750 mm | 2750 mm |
