1997 TVR Speed 12 vs. 1962 TVR Grantura
To start off, 1997 TVR Speed 12 is newer by 35 year(s). Which means there will be less support and parts availability for 1962 TVR Grantura. In addition, the cost of maintenance, including insurance, on 1962 TVR Grantura would be higher. At 7,730 cc (12 cylinders), 1997 TVR Speed 12 is equipped with a bigger engine. In terms of performance, 1997 TVR Speed 12 (800 HP @ 8250 RPM) has 703 more horse power than 1962 TVR Grantura. (97 HP @ 5400 RPM). In normal driving conditions, 1997 TVR Speed 12 should accelerate faster than 1962 TVR Grantura. With that said, vehicle weight also plays an important factor in acceleration. 1997 TVR Speed 12 weights approximately 262 kg more than 1962 TVR Grantura. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1997 TVR Speed 12 | 1962 TVR Grantura | |
| Make | TVR | TVR |
| Model | Speed 12 | Grantura |
| Year Released | 1997 | 1962 |
| Engine Position | Front | Front |
| Engine Size | 7730 cc | 1796 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 800 HP | 97 HP |
| Engine RPM | 8250 RPM | 5400 RPM |
| Engine Bore Size | 96 mm | 80.3 mm |
| Engine Stroke Size | 89 mm | 88.9 mm |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1002 kg | 740 kg |
| Vehicle Length | 4630 mm | 3510 mm |
| Vehicle Width | 2040 mm | 1630 mm |
| Vehicle Height | 1170 mm | 1230 mm |
| Wheelbase Size | 2650 mm | 2140 mm |
