1981 Audi UR vs. 2010 Audi S4
To start off, 2010 Audi S4 is newer by 29 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 3,000 cc (6 cylinders), 2010 Audi S4 is equipped with a bigger engine. In terms of performance, 2010 Audi S4 (333 HP @ 5500 RPM) has 136 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 2010 Audi S4 should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2010 Audi S4 weights approximately 495 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.
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, 2010 Audi S4 (440 Nm @ 2900 RPM) has 155 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 2010 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR.
Compare all specifications:
1981 Audi UR | 2010 Audi S4 | |
Make | Audi | Audi |
Model | UR | S4 |
Year Released | 1981 | 2010 |
Engine Position | Front | Front |
Engine Size | 2144 cc | 3000 cc |
Engine Cylinders | 5 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 197 HP | 333 HP |
Engine RPM | 5500 RPM | 5500 RPM |
Torque | 285 Nm | 440 Nm |
Torque RPM | 3500 RPM | 2900 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | AWD |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1250 kg | 1745 kg |
Vehicle Length | 4430 mm | 4704 mm |
Vehicle Width | 1690 mm | 1826 mm |
Vehicle Height | 1360 mm | 1427 mm |
Wheelbase Size | 2530 mm | 2809 mm |
Fuel Tank Capacity | 70 L | 64 L |