1981 Audi UR vs. 2005 BMW Z4
To start off, 2005 BMW Z4 is newer by 24 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 2,489 cc (6 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5800 RPM) has 13 more horse power than 2005 BMW Z4. (184 HP @ 6100 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 2005 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW Z4 weights approximately 95 kg more than 1981 Audi UR.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2005 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 33 more torque (in Nm) than 2005 BMW Z4. (237 Nm @ 3500 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW Z4. 2005 BMW Z4 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. 2005 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
1981 Audi UR | 2005 BMW Z4 | |
Make | Audi | BMW |
Model | UR | Z4 |
Year Released | 1981 | 2005 |
Engine Position | Front | Front |
Engine Size | 2226 cc | 2489 cc |
Engine Cylinders | 5 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 197 HP | 184 HP |
Engine RPM | 5800 RPM | 6100 RPM |
Torque | 270 Nm | 237 Nm |
Torque RPM | 3000 RPM | 3500 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1300 kg | 1395 kg |
Vehicle Length | 4430 mm | 4100 mm |
Vehicle Width | 1690 mm | 1790 mm |
Vehicle Height | 1390 mm | 1310 mm |
Wheelbase Size | 2530 mm | 2500 mm |
Fuel Tank Capacity | 58 L | 55 L |