1981 Audi UR vs. 2008 BMW 635
To start off, 2008 BMW 635 is newer by 27 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 2,993 cc (6 cylinders), 2008 BMW 635 is equipped with a bigger engine. In terms of performance, 2008 BMW 635 (282 HP @ 4400 RPM) has 85 more horse power than 1981 Audi UR. (197 HP @ 5800 RPM) In normal driving conditions, 2008 BMW 635 should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 635 weights approximately 425 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 2008 BMW 635. 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, 2008 BMW 635 (581 Nm @ 1750 RPM) has 311 more torque (in Nm) than 1981 Audi UR. (270 Nm @ 3000 RPM). This means 2008 BMW 635 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR. 2008 BMW 635 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. 2008 BMW 635 will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 Audi UR | 2008 BMW 635 | |
Make | Audi | BMW |
Model | UR | 635 |
Year Released | 1981 | 2008 |
Engine Position | Front | Front |
Engine Size | 2226 cc | 2993 cc |
Engine Cylinders | 5 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 197 HP | 282 HP |
Engine RPM | 5800 RPM | 4400 RPM |
Torque | 270 Nm | 581 Nm |
Torque RPM | 3000 RPM | 1750 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
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 |