1981 Audi UR vs. 2011 Jaguar XF
To start off, 2011 Jaguar XF is newer by 30 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 5,000 cc (8 cylinders), 2011 Jaguar XF is equipped with a bigger engine. In terms of performance, 2011 Jaguar XF (385 HP @ 6500 RPM) has 188 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 2011 Jaguar XF should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2011 Jaguar XF weights approximately 595 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 2011 Jaguar XF. 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, 2011 Jaguar XF (515 Nm @ 3500 RPM) has 230 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 2011 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR. 2011 Jaguar XF 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. 2011 Jaguar XF will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Audi UR | 2011 Jaguar XF | |
| Make | Audi | Jaguar |
| Model | UR | XF |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 5000 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 385 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 285 Nm | 515 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1845 kg |
| Vehicle Length | 4430 mm | 4961 mm |
| Vehicle Width | 1690 mm | 1877 mm |
| Vehicle Height | 1360 mm | 1461 mm |
| Wheelbase Size | 2530 mm | 2908 mm |
| Fuel Tank Capacity | 70 L | 70 L |
