1980 Audi UR vs. 2009 BMW 650
To start off, 2009 BMW 650 is newer by 29 year(s). Which means there will be less support and parts availability for 1980 Audi UR. In addition, the cost of maintenance, including insurance, on 1980 Audi UR would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 165 more horse power than 1980 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 2009 BMW 650 should accelerate faster than 1980 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 650 weights approximately 165 kg more than 1980 Audi UR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1980 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 650. In wet, icy, snow, or gravel driving conditions, 1980 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, 2009 BMW 650 (491 Nm @ 3900 RPM) has 205 more torque (in Nm) than 1980 Audi UR. (286 Nm @ 3500 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1980 Audi UR. 2009 BMW 650 has automatic transmission and 1980 Audi UR has manual transmission. 1980 Audi UR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 650 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1980 Audi UR | 2009 BMW 650 | |
| Make | Audi | BMW |
| Model | UR | 650 |
| Year Released | 1980 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 4799 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 362 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 286 Nm | 491 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Engine Bore Size | 79.5 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 82.7 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1415 kg |
| Vehicle Length | 4430 mm | 4830 mm |
| Vehicle Width | 1690 mm | 1380 mm |
| Vehicle Height | 1360 mm | 1860 mm |
| Wheelbase Size | 2530 mm | 2790 mm |
| Fuel Tank Capacity | 70 L | 70 L |
