1981 Audi UR vs. 2004 Infiniti I
To start off, 2004 Infiniti I 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 2,958 cc (6 cylinders), 2004 Infiniti I is equipped with a bigger engine. In terms of performance, 2004 Infiniti I (224 HP @ 5600 RPM) has 27 more horse power than 1981 Audi UR. (197 HP @ 5800 RPM) In normal driving conditions, 2004 Infiniti I should accelerate faster than 1981 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2004 Infiniti I weights approximately 210 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 2004 Infiniti I. 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, both vehicles can yield 270 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1981 Audi UR | 2004 Infiniti I | |
| Make | Audi | Infiniti |
| Model | UR | I |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 2958 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 224 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 270 Nm | 270 Nm |
| Torque RPM | 3000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1300 kg | 1510 kg |
| Vehicle Length | 4430 mm | 4930 mm |
| Vehicle Width | 1690 mm | 1790 mm |
| Vehicle Height | 1390 mm | 1450 mm |
| Wheelbase Size | 2530 mm | 2760 mm |
