1981 Audi UR vs. 1977 Chevrolet Corvette
To start off, 1981 Audi UR is newer by 4 year(s). Which means there will be less support and parts availability for 1977 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 1977 Chevrolet Corvette would be higher. At 5,733 cc (8 cylinders), 1977 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 1977 Chevrolet Corvette (210 HP @ 5200 RPM) has 13 more horse power than 1981 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 1977 Chevrolet Corvette should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 1977 Chevrolet Corvette weights approximately 427 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.
Because 1981 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 1977 Chevrolet Corvette. 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, 1977 Chevrolet Corvette (346 Nm @ 3600 RPM) has 61 more torque (in Nm) than 1981 Audi UR. (285 Nm @ 3500 RPM). This means 1977 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 1981 Audi UR. 1977 Chevrolet Corvette 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. 1977 Chevrolet Corvette will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Audi UR | 1977 Chevrolet Corvette | |
| Make | Audi | Chevrolet |
| Model | UR | Corvette |
| Year Released | 1981 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 5733 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 210 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 285 Nm | 346 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 79.5 mm | 101.6 mm |
| Engine Stroke Size | 86.4 mm | 88.4 mm |
| Engine Compression Ratio | 7.0:1 | 9.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1677 kg |
| Vehicle Length | 4430 mm | 4710 mm |
| Vehicle Width | 1690 mm | 1760 mm |
| Vehicle Height | 1360 mm | 1230 mm |
| Wheelbase Size | 2530 mm | 2500 mm |
| Fuel Tank Capacity | 70 L | 64 L |
