1981 Audi UR vs. 1979 Datsun 280
To start off, 1981 Audi UR is newer by 2 year(s). Which means there will be less support and parts availability for 1979 Datsun 280. In addition, the cost of maintenance, including insurance, on 1979 Datsun 280 would be higher. At 2,751 cc (6 cylinders), 1979 Datsun 280 is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 57 more horse power than 1979 Datsun 280. (140 HP @ 5200 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 1979 Datsun 280. With that said, vehicle weight also plays an important factor in acceleration. 1979 Datsun 280 weights approximately 22 kg more than 1981 Audi UR.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 1979 Datsun 280. 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 83 more torque (in Nm) than 1979 Datsun 280. (202 Nm @ 4000 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 1979 Datsun 280.
Compare all specifications:
| 1981 Audi UR | 1979 Datsun 280 | |
| Make | Audi | Datsun |
| Model | UR | 280 |
| Year Released | 1981 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 2751 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 140 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 285 Nm | 202 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 79.5 mm | 86 mm |
| Engine Stroke Size | 86.4 mm | 79 mm |
| Engine Compression Ratio | 7.0:1 | 8.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1250 kg | 1272 kg |
| Vehicle Length | 4430 mm | 4550 mm |
| Vehicle Width | 1690 mm | 1700 mm |
| Vehicle Height | 1360 mm | 1310 mm |
| Wheelbase Size | 2530 mm | 2530 mm |
