1951 Alvis TB 21 vs. 1958 Maserati 250
To start off, 1958 Maserati 250 is newer by 7 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, 1958 Maserati 250 (193 HP @ 7800 RPM) has 102 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1958 Maserati 250 should accelerate faster than 1951 Alvis TB 21.
Compare all specifications:
| 1951 Alvis TB 21 | 1958 Maserati 250 | |
| Make | Alvis | Maserati |
| Model | TB 21 | 250 |
| Year Released | 1951 | 1958 |
| Engine Size | 2993 cc | 2489 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 193 HP |
| Engine RPM | 4000 RPM | 7800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Wheelbase Size | 2750 mm | 2160 mm |
