1999 Audi S8 vs. 2006 Audi Q7
To start off, 2006 Audi Q7 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Audi S8. In addition, the cost of maintenance, including insurance, on 1999 Audi S8 would be higher. At 4,172 cc (8 cylinders), 1999 Audi S8 is equipped with a bigger engine. In terms of performance, 1999 Audi S8 (335 HP @ 7000 RPM) has 105 more horse power than 2006 Audi Q7. (230 HP @ 4000 RPM). In normal driving conditions, 1999 Audi S8 should accelerate faster than 2006 Audi Q7. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi Q7 weights approximately 565 kg more than 1999 Audi S8.
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, 2006 Audi Q7 (500 Nm @ 1750 RPM) has 169 more torque (in Nm) than 1999 Audi S8. (331 Nm @ 3400 RPM). This means 2006 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi S8. 2006 Audi Q7 has automatic transmission and 1999 Audi S8 has manual transmission. 1999 Audi S8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi S8 | 2006 Audi Q7 | |
| Make | Audi | Audi |
| Model | S8 | Q7 |
| Year Released | 1999 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2967 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 335 HP | 230 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 331 Nm | 500 Nm |
| Torque RPM | 3400 RPM | 1750 RPM |
| Engine Bore Size | 84.5 mm | 83 mm |
| Engine Stroke Size | 93 mm | 91.4 mm |
| Top Speed | 250 km/hour | 210 km/hour |
| Acceleration 0-100mph | 5.4 seconds | 9.4 seconds |
| Drive Type | AWD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1730 kg | 2295 kg |
| Vehicle Length | 5040 mm | 5090 mm |
| Vehicle Width | 1890 mm | 1990 mm |
| Vehicle Height | 1420 mm | 1740 mm |
| Wheelbase Size | 2890 mm | 3010 mm |
| Fuel Consumption Overall | 13.7 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 90 L | 100 L |
