1951 Alvis TB 21 vs. 1963 Chevrolet Corvette
To start off, 1963 Chevrolet Corvette is newer by 12 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 5,353 cc (8 cylinders), 1963 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 1963 Chevrolet Corvette (300 HP @ 5000 RPM) has 209 more horse power than 1951 Alvis TB 21. (91 HP @ 4000 RPM) In normal driving conditions, 1963 Chevrolet Corvette should accelerate faster than 1951 Alvis TB 21.
Let's talk about torque, 1963 Chevrolet Corvette (488 Nm) has 284 more torque (in Nm) than 1951 Alvis TB 21. (204 Nm). This means 1963 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TB 21.
Compare all specifications:
| 1951 Alvis TB 21 | 1963 Chevrolet Corvette | |
| Make | Alvis | Chevrolet |
| Model | TB 21 | Corvette |
| Year Released | 1951 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 5353 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 91 HP | 300 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 204 Nm | 488 Nm |
| Engine Bore Size | 84 mm | 101.6 mm |
| Engine Stroke Size | 90 mm | 82.6 mm |
| Engine Compression Ratio | 7.1:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Length | 4430 mm | 4450 mm |
| Vehicle Width | 1680 mm | 1780 mm |
| Wheelbase Size | 2750 mm | 2500 mm |
