1981 Audi UR vs. 2004 Chevrolet Express
To start off, 2004 Chevrolet Express is newer by 23 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 5,359 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (285 HP @ 5600 RPM) has 88 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Express weights approximately 1110 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.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2004 Chevrolet Express (441 Nm) has 156 more torque (in Nm) than 1981 Audi UR. (285 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR.
Compare all specifications:
| 1981 Audi UR | 2004 Chevrolet Express | |
| Make | Audi | Chevrolet |
| Model | UR | Express |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 5359 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 285 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 285 Nm | 441 Nm |
| Engine Bore Size | 79.5 mm | 96 mm |
| Engine Stroke Size | 86.4 mm | 92 mm |
| Engine Compression Ratio | 7.0:1 | 9.5:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 2360 kg |
| Vehicle Length | 4430 mm | 5700 mm |
| Vehicle Width | 1690 mm | 2020 mm |
| Vehicle Height | 1360 mm | 2080 mm |
| Wheelbase Size | 2530 mm | 3440 mm |
| Fuel Tank Capacity | 70 L | 117 L |
