1971 Jensen SP vs. 2009 Jeep Wrangler
To start off, 2009 Jeep Wrangler is newer by 38 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 210 more horse power than 2009 Jeep Wrangler. (175 HP @ 3800 RPM). In normal driving conditions, 1971 Jensen SP should accelerate faster than 2009 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Wrangler weights approximately 247 kg more than 1971 Jensen SP.
Because 2009 Jeep Wrangler is four wheel drive (4WD), it will have significant more traction and grip than 1971 Jensen SP. In wet, icy, snow, or gravel driving conditions, 2009 Jeep Wrangler will offer significantly more control. 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 147 more torque (in Nm) than 2009 Jeep Wrangler. (410 Nm @ 2000 RPM). This means 1971 Jensen SP will have an easier job in driving up hills or pulling heavy equipment than 2009 Jeep Wrangler.
Compare all specifications:
| 1971 Jensen SP | 2009 Jeep Wrangler | |
| Make | Jensen | Jeep |
| Model | SP | Wrangler |
| Year Released | 1971 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 7206 cc | 2777 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 385 HP | 175 HP |
| Engine RPM | 4700 RPM | 3800 RPM |
| Torque | 557 Nm | 410 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Engine Bore Size | 109.7 mm | 94 mm |
| Engine Stroke Size | 95.3 mm | 100 mm |
| Top Speed | 230 km/hour | 180 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1783 kg | 2030 kg |
| Vehicle Length | 4780 mm | 4760 mm |
| Vehicle Width | 1760 mm | 1880 mm |
| Vehicle Height | 1370 mm | 1810 mm |
| Wheelbase Size | 2670 mm | 2950 mm |
| Fuel Tank Capacity | 75 L | 66 L |
