1981 Audi UR vs. 2004 BMW Z4
To start off, 2004 BMW Z4 is newer by 23 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 2,494 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5800 RPM) has 12 more horse power than 2004 BMW Z4. (185 HP @ 6000 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 2004 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 4 kg more than 2004 BMW Z4. 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 2004 BMW Z4. 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, 1981 Audi UR (270 Nm @ 3000 RPM) has 25 more torque (in Nm) than 2004 BMW Z4. (245 Nm @ 3500 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW Z4.
Compare all specifications:
1981 Audi UR | 2004 BMW Z4 | |
Make | Audi | BMW |
Model | UR | Z4 |
Year Released | 1981 | 2004 |
Engine Position | Front | Front |
Engine Size | 2226 cc | 2494 cc |
Engine Cylinders | 5 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 197 HP | 185 HP |
Engine RPM | 5800 RPM | 6000 RPM |
Torque | 270 Nm | 245 Nm |
Torque RPM | 3000 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1300 kg | 1296 kg |
Vehicle Length | 4430 mm | 4100 mm |
Vehicle Width | 1690 mm | 1790 mm |
Vehicle Height | 1390 mm | 1300 mm |
Wheelbase Size | 2530 mm | 2500 mm |
Fuel Tank Capacity | 58 L | 55 L |