1981 Audi UR vs. 1985 Lotus Esprit
To start off, 1985 Lotus Esprit is newer by 4 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 2,174 cc (4 cylinders), 1985 Lotus Esprit is equipped with a bigger engine. In terms of performance, 1981 Audi UR (197 HP @ 5500 RPM) has 39 more horse power than 1985 Lotus Esprit. (158 HP @ 6500 RPM). In normal driving conditions, 1981 Audi UR should accelerate faster than 1985 Lotus Esprit. With that said, vehicle weight also plays an important factor in acceleration. 1981 Audi UR weights approximately 182 kg more than 1985 Lotus Esprit. 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 1985 Lotus Esprit. 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 68 more torque (in Nm) than 1985 Lotus Esprit. (217 Nm @ 5000 RPM). This means 1981 Audi UR will have an easier job in driving up hills or pulling heavy equipment than 1985 Lotus Esprit.
Compare all specifications:
| 1981 Audi UR | 1985 Lotus Esprit | |
| Make | Audi | Lotus |
| Model | UR | Esprit |
| Year Released | 1981 | 1985 |
| Engine Position | Front | Middle |
| Engine Size | 2144 cc | 2174 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 158 HP |
| Engine RPM | 5500 RPM | 6500 RPM |
| Torque | 285 Nm | 217 Nm |
| Torque RPM | 3500 RPM | 5000 RPM |
| Engine Bore Size | 79.5 mm | 95.3 mm |
| Engine Stroke Size | 86.4 mm | 76.2 mm |
| Engine Compression Ratio | 7.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1068 kg |
| Vehicle Length | 4430 mm | 4200 mm |
| Vehicle Width | 1690 mm | 1860 mm |
| Vehicle Height | 1360 mm | 1120 mm |
| Wheelbase Size | 2530 mm | 2490 mm |
| Fuel Tank Capacity | 70 L | 31 L |
