1981 Audi UR vs. 2011 BMW 520
To start off, 2011 BMW 520 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 520. (182 HP @ 4000 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 2011 BMW 520.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2011 BMW 520. 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 BMW 520 (380 Nm @ 2750 RPM) has 95 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 2011 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR. 2011 BMW 520 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 BMW 520 will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 Audi UR | 2011 BMW 520 | |
Make | Audi | BMW |
Model | UR | 520 |
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 | 2750 RPM |
Engine Bore Size | 79.5 mm | 90 mm |
Engine Stroke Size | 86.4 mm | 84 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Rear |
Transmission Type | Manual | 8-speed shiftable automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Length | 4430 mm | 4907 mm |
Vehicle Width | 1690 mm | 1860 mm |
Vehicle Height | 1360 mm | 1462 mm |
Wheelbase Size | 2530 mm | 2968 mm |
Fuel Tank Capacity | 70 L | 70 L |