1981 Audi UR vs. 1998 Jaguar XKR
To start off, 1998 Jaguar XKR is newer by 17 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), 1998 Jaguar XKR is equipped with a bigger engine. In terms of performance, 1998 Jaguar XKR (370 HP @ 6100 RPM) has 173 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 1998 Jaguar XKR should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 1998 Jaguar XKR weights approximately 472 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 1998 Jaguar XKR. 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, 1998 Jaguar XKR (541 Nm @ 3600 RPM) has 256 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 1998 Jaguar XKR will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR. 1998 Jaguar XKR 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. 1998 Jaguar XKR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Audi UR | 1998 Jaguar XKR | |
| Make | Audi | Jaguar |
| Model | UR | XKR |
| Year Released | 1981 | 1998 |
| 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 | 370 HP |
| Engine RPM | 5500 RPM | 6100 RPM |
| Torque | 285 Nm | 541 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 79.5 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Engine Compression Ratio | 7.0:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1722 kg |
| Vehicle Length | 4430 mm | 4770 mm |
| Vehicle Width | 1690 mm | 1840 mm |
| Vehicle Height | 1360 mm | 1280 mm |
| Wheelbase Size | 2530 mm | 2590 mm |
| Fuel Tank Capacity | 70 L | 75 L |
