1966 Jensen FF vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 39 year(s). Which means there will be less support and parts availability for 1966 Jensen FF. In addition, the cost of maintenance, including insurance, on 1966 Jensen FF would be higher. At 6,276 cc (8 cylinders), 1966 Jensen FF is equipped with a bigger engine. In terms of performance, 1966 Jensen FF (279 HP @ 4600 RPM) has 105 more horse power than 2005 Opel Vectra. (174 HP @ 5500 RPM). In normal driving conditions, 1966 Jensen FF should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1966 Jensen FF weights approximately 390 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1966 Jensen FF (588 Nm @ 2800 RPM) has 323 more torque (in Nm) than 2005 Opel Vectra. (265 Nm @ 2500 RPM). This means 1966 Jensen FF will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 1966 Jensen FF | 2005 Opel Vectra | |
| Make | Jensen | Opel |
| Model | FF | Vectra |
| Year Released | 1966 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 6276 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 279 HP | 174 HP |
| Engine RPM | 4600 RPM | 5500 RPM |
| Torque | 588 Nm | 265 Nm |
| Torque RPM | 2800 RPM | 2500 RPM |
| Engine Bore Size | 108 mm | 86 mm |
| Engine Stroke Size | 85.9 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Vehicle Weight | 1975 kg | 1585 kg |
| Vehicle Length | 4860 mm | 4830 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1510 mm |
| Wheelbase Size | 2780 mm | 2620 mm |
