1991 Audi V8 vs. 2008 Infiniti FX
To start off, 2008 Infiniti FX is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Audi V8. In addition, the cost of maintenance, including insurance, on 1991 Audi V8 would be higher. At 4,494 cc (8 cylinders), 2008 Infiniti FX is equipped with a bigger engine. In terms of performance, 2008 Infiniti FX (320 HP @ 6000 RPM) has 40 more horse power than 1991 Audi V8. (280 HP @ 5800 RPM) In normal driving conditions, 2008 Infiniti FX should accelerate faster than 1991 Audi V8.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2008 Infiniti FX (454 Nm @ 4000 RPM) has 54 more torque (in Nm) than 1991 Audi V8. (400 Nm @ 4000 RPM). This means 2008 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi V8.
Compare all specifications:
| 1991 Audi V8 | 2008 Infiniti FX | |
| Make | Audi | Infiniti |
| Model | V8 | FX |
| Year Released | 1991 | 2008 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4494 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 280 HP | 320 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 400 Nm | 454 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4880 mm | 4810 mm |
| Vehicle Width | 1820 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1680 mm |
| Wheelbase Size | 2710 mm | 2860 mm |
