1951 Alvis TB 21 vs. 2005 Audi A3
To start off, 2005 Audi A3 is newer by 54 year(s). Which means there will be less support and parts availability for 1951 Alvis TB 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TB 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TB 21 is equipped with a bigger engine. In terms of performance, 2005 Audi A3 (113 HP @ 5700 RPM) has 22 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 2005 Audi A3 should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1951 Alvis TB 21 (204 Nm) has 48 more torque (in Nm) than 2005 Audi A3. (156 Nm). This means 1951 Alvis TB 21 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3.
Compare all specifications:
| 1951 Alvis TB 21 | 2005 Audi A3 | |
| Make | Alvis | Audi |
| Model | TB 21 | A3 |
| Year Released | 1951 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 113 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 204 Nm | 156 Nm |
| Engine Bore Size | 84 mm | 76.5 mm |
| Engine Stroke Size | 90 mm | 86.9 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 4210 mm |
| Vehicle Width | 1680 mm | 1770 mm |
| Wheelbase Size | 2750 mm | 2580 mm |
