2005 Opel Signum vs. 1961 TVR Grantura
To start off, 2005 Opel Signum is newer by 44 year(s). Which means there will be less support and parts availability for 1961 TVR Grantura. In addition, the cost of maintenance, including insurance, on 1961 TVR Grantura would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 930 kg more than 1961 TVR Grantura.
Compare all specifications:
| 2005 Opel Signum | 1961 TVR Grantura | |
| Make | Opel | TVR |
| Model | Signum | Grantura |
| Year Released | 2005 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1587 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 0 HP |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1670 kg | 740 kg |
| Vehicle Length | 4640 mm | 3510 mm |
| Vehicle Width | 1800 mm | 1630 mm |
| Vehicle Height | 1470 mm | 1230 mm |
| Wheelbase Size | 2620 mm | 2570 mm |
| Fuel Tank Capacity | 60 L | 65 L |
