2002 Jaguar XJR vs. 1961 Riley 4
To start off, 2002 Jaguar XJR is newer by 41 year(s). Which means there will be less support and parts availability for 1961 Riley 4. In addition, the cost of maintenance, including insurance, on 1961 Riley 4 would be higher. At 4,196 cc (8 cylinders), 2002 Jaguar XJR is equipped with a bigger engine. In terms of performance, 2002 Jaguar XJR (390 HP @ 6100 RPM) has 327 more horse power than 1961 Riley 4. (63 HP @ 4800 RPM). In normal driving conditions, 2002 Jaguar XJR should accelerate faster than 1961 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jaguar XJR weights approximately 525 kg more than 1961 Riley 4. 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, 2002 Jaguar XJR (525 Nm @ 3500 RPM) has 410 more torque (in Nm) than 1961 Riley 4. (115 Nm @ 3300 RPM). This means 2002 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 1961 Riley 4. 2002 Jaguar XJR has automatic transmission and 1961 Riley 4 has manual transmission. 1961 Riley 4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Jaguar XJR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Jaguar XJR | 1961 Riley 4 | |
| Make | Jaguar | Riley |
| Model | XJR | 4 |
| Year Released | 2002 | 1961 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 1489 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 390 HP | 63 HP |
| Engine RPM | 6100 RPM | 4800 RPM |
| Torque | 525 Nm | 115 Nm |
| Torque RPM | 3500 RPM | 3300 RPM |
| Engine Compression Ratio | 9.1:1 | 7.3:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1665 kg | 1140 kg |
| Vehicle Length | 5100 mm | 4530 mm |
| Vehicle Width | 1870 mm | 1620 mm |
| Vehicle Height | 1450 mm | 1530 mm |
| Wheelbase Size | 2910 mm | 2550 mm |
| Fuel Tank Capacity | 85 L | 45 L |
