1981 Audi UR vs. 1997 Rolls-Royce Silver Spur
To start off, 1997 Rolls-Royce Silver Spur is newer by 16 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 6,750 cc (8 cylinders), 1997 Rolls-Royce Silver Spur is equipped with a bigger engine. In terms of performance, 1997 Rolls-Royce Silver Spur (301 HP @ 4000 RPM) has 104 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 1997 Rolls-Royce Silver Spur should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 1997 Rolls-Royce Silver Spur weights approximately 1220 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 1997 Rolls-Royce Silver Spur. 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, 1997 Rolls-Royce Silver Spur (600 Nm @ 2000 RPM) has 315 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 1997 Rolls-Royce Silver Spur will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR.
Compare all specifications:
1981 Audi UR | 1997 Rolls-Royce Silver Spur | |
Make | Audi | Rolls-Royce |
Model | UR | Silver Spur |
Year Released | 1981 | 1997 |
Engine Position | Front | Front |
Engine Size | 2144 cc | 6750 cc |
Engine Cylinders | 5 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 197 HP | 301 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 285 Nm | 600 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Engine Bore Size | 79.5 mm | 104.2 mm |
Engine Stroke Size | 86.4 mm | 99.1 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1250 kg | 2470 kg |
Vehicle Length | 4430 mm | 5400 mm |
Vehicle Width | 1690 mm | 1890 mm |
Vehicle Height | 1360 mm | 1490 mm |
Wheelbase Size | 2530 mm | 3170 mm |
Fuel Tank Capacity | 70 L | 108 L |