1981 Audi UR vs. 2001 Jaguar XJR
To start off, 2001 Jaguar XJR is newer by 20 year(s). Which means there will be less support and parts availability for 1981 Audi UR. In addition, the cost of maintenance, including insurance, on 1981 Audi UR would be higher. At 3,996 cc (8 cylinders), 2001 Jaguar XJR is equipped with a bigger engine. In terms of performance, 2001 Jaguar XJR (390 HP @ 6100 RPM) has 193 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 2001 Jaguar XJR should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2001 Jaguar XJR weights approximately 519 kg more than 1981 Audi UR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2001 Jaguar XJR. In wet, icy, snow, or gravel driving conditions, 1981 Audi UR 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, 2001 Jaguar XJR (525 Nm) has 240 more torque (in Nm) than 1981 Audi UR. (285 Nm). This means 2001 Jaguar XJR will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR. 2001 Jaguar XJR has automatic transmission and 1981 Audi UR has manual transmission. 1981 Audi UR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Jaguar XJR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Audi UR | 2001 Jaguar XJR | |
| Make | Audi | Jaguar |
| Model | UR | XJR |
| Year Released | 1981 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 3996 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 390 HP |
| Engine RPM | 5500 RPM | 6100 RPM |
| Torque | 285 Nm | 525 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1250 kg | 1769 kg |
| Vehicle Length | 4430 mm | 5030 mm |
| Vehicle Width | 1690 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1350 mm |
| Wheelbase Size | 2530 mm | 2880 mm |
