1980 Audi UR vs. 2013 Infiniti FX
To start off, 2013 Infiniti FX is newer by 33 year(s). Which means there will be less support and parts availability for 1980 Audi UR. In addition, the cost of maintenance, including insurance, on 1980 Audi UR would be higher. At 3,696 cc (6 cylinders), 2013 Infiniti FX is equipped with a bigger engine. In terms of performance, 2013 Infiniti FX (321 HP @ 7000 RPM) has 124 more horse power than 1980 Audi UR. (197 HP @ 5500 RPM) In normal driving conditions, 2013 Infiniti FX should accelerate faster than 1980 Audi UR. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti FX weights approximately 693 kg more than 1980 Audi UR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Infiniti FX (362 Nm @ 5200 RPM) has 76 more torque (in Nm) than 1980 Audi UR. (286 Nm @ 3500 RPM). This means 2013 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1980 Audi UR. 2013 Infiniti FX has automatic transmission and 1980 Audi UR has manual transmission. 1980 Audi UR will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1980 Audi UR | 2013 Infiniti FX | |
| Make | Audi | Infiniti |
| Model | UR | FX |
| Year Released | 1980 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 2144 cc | 3696 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 321 HP |
| Engine RPM | 5500 RPM | 7000 RPM |
| Torque | 286 Nm | 362 Nm |
| Torque RPM | 3500 RPM | 5200 RPM |
| Engine Bore Size | 79.5 mm | 95 mm |
| Engine Stroke Size | 86.4 mm | 86 mm |
| Fuel Type | Gasoline | Natural Gas (CNG) |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1943 kg |
| Vehicle Length | 4430 mm | 4859 mm |
| Vehicle Width | 1690 mm | 1928 mm |
| Vehicle Height | 1360 mm | 1680 mm |
| Wheelbase Size | 2530 mm | 2885 mm |
