1951 Alvis TA 21 vs. 1962 TVR Grantura
To start off, 1962 TVR Grantura is newer by 11 year(s). Which means there will be less support and parts availability for 1951 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TA 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 1962 TVR Grantura (97 HP @ 5400 RPM) has 4 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 1962 TVR Grantura should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 1951 Alvis TA 21 weights approximately 708 kg more than 1962 TVR Grantura.
Compare all specifications:
| 1951 Alvis TA 21 | 1962 TVR Grantura | |
| Make | Alvis | TVR |
| Model | TA 21 | Grantura |
| Year Released | 1951 | 1962 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 93 HP | 97 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Engine Bore Size | 84 mm | 80.3 mm |
| Engine Stroke Size | 90 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1448 kg | 740 kg |
| Vehicle Length | 4630 mm | 3510 mm |
| Vehicle Width | 1680 mm | 1630 mm |
| Vehicle Height | 1600 mm | 1230 mm |
| Wheelbase Size | 2840 mm | 2140 mm |
| Fuel Tank Capacity | 64 L | 39 L |
