2001 Ariel Atom vs. 1971 Jensen SP
To start off, 2001 Ariel Atom is newer by 30 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 276 more horse power than 2001 Ariel Atom. (109 HP @ 5000 RPM) In normal driving conditions, 1971 Jensen SP should accelerate faster than 2001 Ariel Atom. With that said, vehicle weight also plays an important factor in acceleration. 1971 Jensen SP weights approximately 1323 kg more than 2001 Ariel Atom. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 409 more torque (in Nm) than 2001 Ariel Atom. (148 Nm @ 3000 RPM). This means 1971 Jensen SP will have an easier job in driving up hills or pulling heavy equipment than 2001 Ariel Atom. 1971 Jensen SP has automatic transmission and 2001 Ariel Atom has manual transmission. 2001 Ariel Atom will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Jensen SP will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Ariel Atom | 1971 Jensen SP | |
| Make | Ariel | Jensen |
| Model | Atom | SP |
| Year Released | 2001 | 1971 |
| Engine Position | Rear | Front |
| Engine Size | 1589 cc | 7206 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 109 HP | 385 HP |
| Engine RPM | 5000 RPM | 4700 RPM |
| Torque | 148 Nm | 557 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Top Speed | 180 km/hour | 230 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 1 seats | 4 seats |
| Vehicle Weight | 460 kg | 1783 kg |
| Vehicle Length | 3420 mm | 4780 mm |
| Vehicle Width | 1800 mm | 1760 mm |
| Vehicle Height | 1200 mm | 1370 mm |
| Wheelbase Size | 2350 mm | 2670 mm |
