2003 Audi A8 vs. 1981 Audi UR
To start off, 2003 Audi A8 is newer by 22 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 2,976 cc (6 cylinders), 2003 Audi A8 is equipped with a bigger engine. In terms of performance, 2003 Audi A8 (217 HP @ 6300 RPM) has 20 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM). In normal driving conditions, 2003 Audi A8 should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2003 Audi A8 weights approximately 340 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 2003 Audi A8. 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, 2003 Audi A8 (300 Nm @ 3200 RPM) has 15 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 2003 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR.
Compare all specifications:
2003 Audi A8 | 1981 Audi UR | |
Make | Audi | Audi |
Model | A8 | UR |
Year Released | 2003 | 1981 |
Engine Position | Front | Front |
Engine Size | 2976 cc | 2144 cc |
Engine Cylinders | 6 cylinders | 5 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 5 valves | 2 valves |
Horse Power | 217 HP | 197 HP |
Engine RPM | 6300 RPM | 5500 RPM |
Torque | 300 Nm | 285 Nm |
Torque RPM | 3200 RPM | 3500 RPM |
Engine Bore Size | 82.5 mm | 79.5 mm |
Engine Stroke Size | 92.8 mm | 86.4 mm |
Engine Compression Ratio | 11.0:1 | 7.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1590 kg | 1250 kg |
Vehicle Length | 5060 mm | 4430 mm |
Vehicle Width | 1900 mm | 1690 mm |
Vehicle Height | 1450 mm | 1360 mm |
Wheelbase Size | 2580 mm | 2530 mm |
Fuel Tank Capacity | 70 L | 70 L |