2006 Alfa Romeo Spider vs. 1951 Alvis TB 21
To start off, 2006 Alfa Romeo Spider is newer by 55 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, 2006 Alfa Romeo Spider (185 HP) has 94 more horse power than 1951 Alvis TB 21. (91 HP). In normal driving conditions, 2006 Alfa Romeo Spider should accelerate faster than 1951 Alvis TB 21.
Compare all specifications:
| 2006 Alfa Romeo Spider | 1951 Alvis TB 21 | |
| Make | Alfa Romeo | Alvis |
| Model | Spider | TB 21 |
| Year Released | 2006 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 2199 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 91 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Width | 1790 mm | 1680 mm |
