1971 Jensen SP vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Jensen SP. In addition, the cost of maintenance, including insurance, on 1971 Jensen SP would be higher. At 7,206 cc (8 cylinders), 1971 Jensen SP is equipped with a bigger engine. In terms of performance, 1971 Jensen SP (385 HP @ 4700 RPM) has 246 more horse power than 2007 Opel Astra. (139 HP @ 6300 RPM). In normal driving conditions, 1971 Jensen SP should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen SP weights approximately 268 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Jensen SP is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Jensen SP. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1971 Jensen SP (557 Nm @ 3600 RPM) has 382 more torque (in Nm) than 2007 Opel Astra. (175 Nm @ 3800 RPM). This means 1971 Jensen SP will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 1971 Jensen SP | 2007 Opel Astra | |
| Make | Jensen | Opel |
| Model | SP | Astra |
| Year Released | 1971 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 7206 cc | 1795 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 385 HP | 139 HP |
| Engine RPM | 4700 RPM | 6300 RPM |
| Torque | 557 Nm | 175 Nm |
| Torque RPM | 3600 RPM | 3800 RPM |
| Engine Bore Size | 109.7 mm | 80.5 mm |
| Engine Stroke Size | 95.3 mm | 88.2 mm |
| Top Speed | 230 km/hour | 209 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1783 kg | 1515 kg |
| Vehicle Length | 4780 mm | 4480 mm |
| Vehicle Width | 1760 mm | 2030 mm |
| Vehicle Height | 1370 mm | 1420 mm |
| Wheelbase Size | 2670 mm | 2620 mm |
| Fuel Tank Capacity | 75 L | 52 L |
