1981 Audi UR vs. 2011 BMW X3
To start off, 2011 BMW X3 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 2,144 cc (5 cylinders), 1981 Audi UR is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 15 more horse power than 2011 BMW X3. (182 HP @ 4000 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 2011 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X3 weights approximately 540 kg more than 1981 Audi UR.
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 BMW X3 (380 Nm @ 1750 RPM) has 95 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 2011 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR.
Compare all specifications:
1981 Audi UR | 2011 BMW X3 | |
Make | Audi | BMW |
Model | UR | X3 |
Year Released | 1981 | 2011 |
Engine Position | Front | Front |
Engine Size | 2144 cc | 1995 cc |
Engine Cylinders | 5 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 197 HP | 182 HP |
Engine RPM | 5500 RPM | 4000 RPM |
Torque | 285 Nm | 380 Nm |
Torque RPM | 3500 RPM | 1750 RPM |
Engine Bore Size | 79.5 mm | 90 mm |
Engine Stroke Size | 86.4 mm | 84 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | AWD |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1250 kg | 1790 kg |
Vehicle Length | 4430 mm | 4648 mm |
Vehicle Width | 1690 mm | 1881 mm |
Vehicle Height | 1360 mm | 1675 mm |
Wheelbase Size | 2530 mm | 2810 mm |
Fuel Tank Capacity | 70 L | 67 L |