1983 Audi UR vs. 2002 Infiniti Q45
To start off, 2002 Infiniti Q45 is newer by 19 year(s). Which means there will be less support and parts availability for 1983 Audi UR. In addition, the cost of maintenance, including insurance, on 1983 Audi UR would be higher. At 4,493 cc (8 cylinders), 2002 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2002 Infiniti Q45 (288 HP @ 6000 RPM) has 90 more horse power than 1983 Audi UR. (198 HP @ 5800 RPM) In normal driving conditions, 2002 Infiniti Q45 should accelerate faster than 1983 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2002 Infiniti Q45 weights approximately 470 kg more than 1983 Audi UR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 Audi UR is four wheel drive (4WD), it will have significant more traction and grip than 2002 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 1983 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, 2002 Infiniti Q45 (396 Nm @ 4000 RPM) has 126 more torque (in Nm) than 1983 Audi UR. (270 Nm @ 3000 RPM). This means 2002 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1983 Audi UR. 2002 Infiniti Q45 has automatic transmission and 1983 Audi UR has manual transmission. 1983 Audi UR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Audi UR | 2002 Infiniti Q45 | |
| Make | Audi | Infiniti |
| Model | UR | Q45 |
| Year Released | 1983 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 4493 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 198 HP | 288 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 270 Nm | 396 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1300 kg | 1770 kg |
| Vehicle Length | 4430 mm | 5080 mm |
| Vehicle Width | 1690 mm | 1850 mm |
| Vehicle Height | 1390 mm | 1500 mm |
| Wheelbase Size | 2530 mm | 2880 mm |
| Fuel Tank Capacity | 58 L | 60 L |
