1951 Alvis TB 21 vs. 2005 Avanti Sport Convertible
To start off, 2005 Avanti Sport Convertible 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 5,700 cc (8 cylinders), 2005 Avanti Sport Convertible is equipped with a bigger engine.
Compare all specifications:
| 1951 Alvis TB 21 | 2005 Avanti Sport Convertible | |
| Make | Alvis | Avanti |
| Model | TB 21 | Sport Convertible |
| Year Released | 1951 | 2005 |
| Engine Size | 2993 cc | 5700 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 4430 mm | 4720 mm |
| Vehicle Width | 1680 mm | 1990 mm |
| Wheelbase Size | 2750 mm | 2570 mm |
