1986 Alfa Romeo 75 vs. 1981 Audi UR
To start off, 1986 Alfa Romeo 75 is newer by 5 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 2,393 cc (6 cylinders), 1986 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 44 more horse power than 1986 Alfa Romeo 75. (153 HP @ 5500 RPM) In normal driving conditions, 1981 Audi UR should accelerate faster than 1986 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 90 kg more than 1986 Alfa Romeo 75. 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 1986 Alfa Romeo 75. 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 (285 Nm @ 3500 RPM) has 79 more torque (in Nm) than 1986 Alfa Romeo 75. (206 Nm @ 3200 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 1986 Alfa Romeo 75.
Compare all specifications:
| 1986 Alfa Romeo 75 | 1981 Audi UR | |
| Make | Alfa Romeo | Audi |
| Model | 75 | UR |
| Year Released | 1986 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 2144 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 153 HP | 197 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 206 Nm | 285 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 88 mm | 79.5 mm |
| Engine Stroke Size | 68.3 mm | 86.4 mm |
| Engine Compression Ratio | 9.0:1 | 7.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1160 kg | 1250 kg |
| Vehicle Length | 4340 mm | 4430 mm |
| Vehicle Width | 1640 mm | 1690 mm |
| Vehicle Height | 1360 mm | 1360 mm |
| Wheelbase Size | 2460 mm | 2530 mm |
| Fuel Tank Capacity | 68 L | 70 L |
