1983 Audi UR vs. 2009 BMW 635
To start off, 2009 BMW 635 is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Audi UR. In addition, the cost of maintenance, including insurance, on 1983 Audi UR would be higher. At 2,993 cc (6 cylinders), 2009 BMW 635 is equipped with a bigger engine. In terms of performance, 2009 BMW 635 (282 HP @ 4400 RPM) has 84 more horse power than 1983 Audi UR. (198 HP @ 5800 RPM) In normal driving conditions, 2009 BMW 635 should accelerate faster than 1983 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 635 weights approximately 425 kg more than 1983 Audi UR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 635. In wet, icy, snow, or gravel driving conditions, 1983 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 635 (581 Nm @ 1750 RPM) has 311 more torque (in Nm) than 1983 Audi UR. (270 Nm @ 3000 RPM). This means 2009 BMW 635 will have an easier job in driving up hills or pulling heavy equipment than 1983 Audi UR. 2009 BMW 635 has automatic transmission and 1983 Audi UR has manual transmission. 1983 Audi UR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 635 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Audi UR | 2009 BMW 635 | |
| Make | Audi | BMW |
| Model | UR | 635 |
| Year Released | 1983 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2993 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 198 HP | 282 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Torque | 270 Nm | 581 Nm |
| Torque RPM | 3000 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1300 kg | 1725 kg |
| Vehicle Length | 4430 mm | 4830 mm |
| Vehicle Width | 1690 mm | 1860 mm |
| Vehicle Height | 1390 mm | 1380 mm |
| Wheelbase Size | 2530 mm | 2790 mm |
| Fuel Tank Capacity | 58 L | 70 L |
