1970 Pontiac Bonneville vs. 1962 TVR Grantura
To start off, 1970 Pontiac Bonneville is newer by 8 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 7,460 cc (8 cylinders), 1970 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1970 Pontiac Bonneville (185 HP @ 4000 RPM) has 88 more horse power than 1962 TVR Grantura. (97 HP @ 5400 RPM). In normal driving conditions, 1970 Pontiac Bonneville should accelerate faster than 1962 TVR Grantura. With that said, vehicle weight also plays an important factor in acceleration. 1970 Pontiac Bonneville weights approximately 1250 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:
| 1970 Pontiac Bonneville | 1962 TVR Grantura | |
| Make | Pontiac | TVR |
| Model | Bonneville | Grantura |
| Year Released | 1970 | 1962 |
| Engine Position | Front | Front |
| Engine Size | 7460 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 97 HP |
| Engine RPM | 4000 RPM | 5400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1990 kg | 740 kg |
| Vehicle Length | 5740 mm | 3510 mm |
| Vehicle Width | 2030 mm | 1630 mm |
| Vehicle Height | 1390 mm | 1230 mm |
| Wheelbase Size | 3210 mm | 2140 mm |
