2009 Audi A4 vs. 1981 Audi UR
To start off, 2009 Audi A4 is newer by 28 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 2,144 cc (5 cylinders), 1981 Audi UR is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 56 more horse power than 2009 Audi A4. (141 HP @ 4200 RPM) In normal driving conditions, 1981 Audi UR should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 320 kg more than 2009 Audi A4. 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 2009 Audi A4. 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, 2009 Audi A4 (320 Nm @ 1750 RPM) has 35 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR. 2009 Audi A4 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. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi A4 | 1981 Audi UR | |
Make | Audi | Audi |
Model | A4 | UR |
Year Released | 2009 | 1981 |
Engine Position | Front | Front |
Engine Size | 1968 cc | 2144 cc |
Engine Cylinders | 4 cylinders | 5 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 141 HP | 197 HP |
Engine RPM | 4200 RPM | 5500 RPM |
Torque | 320 Nm | 285 Nm |
Torque RPM | 1750 RPM | 3500 RPM |
Engine Compression Ratio | 16.5:1 | 7.0:1 |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 930 kg | 1250 kg |
Vehicle Length | 4710 mm | 4430 mm |
Vehicle Width | 2010 mm | 1690 mm |
Vehicle Height | 1430 mm | 1360 mm |
Wheelbase Size | 2810 mm | 2530 mm |
Fuel Tank Capacity | 65 L | 70 L |