1951 Alvis TB 21 vs. 1987 Bentley Mulsanne
To start off, 1987 Bentley Mulsanne is newer by 36 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 6,750 cc (8 cylinders), 1987 Bentley Mulsanne is equipped with a bigger engine.
Compare all specifications:
| 1951 Alvis TB 21 | 1987 Bentley Mulsanne | |
| Make | Alvis | Bentley |
| Model | TB 21 | Mulsanne |
| Year Released | 1951 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 6750 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4430 mm | 5280 mm |
| Vehicle Width | 1680 mm | 1900 mm |
| Wheelbase Size | 2750 mm | 3070 mm |
