1998 Audi S8 vs. 2010 Infiniti QX56
To start off, 2010 Infiniti QX56 is newer by 12 year(s). Which means there will be less support and parts availability for 1998 Audi S8. In addition, the cost of maintenance, including insurance, on 1998 Audi S8 would be higher. At 5,600 cc (8 cylinders), 2010 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 1998 Audi S8 (335 HP) has 15 more horse power than 2010 Infiniti QX56. (320 HP). In normal driving conditions, 1998 Audi S8 should accelerate faster than 2010 Infiniti QX56. With that said, vehicle weight also plays an important factor in acceleration. 2010 Infiniti QX56 weights approximately 863 kg more than 1998 Audi S8.
Because 1998 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2010 Infiniti QX56. In wet, icy, snow, or gravel driving conditions, 1998 Audi S8 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, 1998 Audi S8 (557 Nm) has 25 more torque (in Nm) than 2010 Infiniti QX56. (532 Nm). This means 1998 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2010 Infiniti QX56. 2010 Infiniti QX56 has automatic transmission and 1998 Audi S8 has manual transmission. 1998 Audi S8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Infiniti QX56 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Audi S8 | 2010 Infiniti QX56 | |
| Make | Audi | Infiniti |
| Model | S8 | QX56 |
| Year Released | 1998 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 5600 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 320 HP |
| Torque | 557 Nm | 532 Nm |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1725 kg | 2588 kg |
| Vehicle Length | 5040 mm | 5255 mm |
| Vehicle Width | 1890 mm | 2002 mm |
| Vehicle Height | 1430 mm | 1976 mm |
| Wheelbase Size | 2890 mm | 3129 mm |
