2007 Audi S8 vs. 2006 Jeep Grand Cherokee
To start off, 2007 Audi S8 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2006 Jeep Grand Cherokee would be higher. At 5,204 cc (10 cylinders), 2007 Audi S8 is equipped with a bigger engine. In terms of performance, 2007 Audi S8 (444 HP @ 7000 RPM) has 216 more horse power than 2006 Jeep Grand Cherokee. (228 HP @ 4500 RPM). In normal driving conditions, 2007 Audi S8 should accelerate faster than 2006 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Grand Cherokee weights approximately 270 kg more than 2007 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, 2007 Audi S8 (540 Nm @ 3500 RPM) has 130 more torque (in Nm) than 2006 Jeep Grand Cherokee. (410 Nm @ 3600 RPM). This means 2007 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2006 Jeep Grand Cherokee.
Compare all specifications:
| 2007 Audi S8 | 2006 Jeep Grand Cherokee | |
| Make | Audi | Jeep |
| Model | S8 | Grand Cherokee |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5204 cc | 4703 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 444 HP | 228 HP |
| Engine RPM | 7000 RPM | 4500 RPM |
| Torque | 540 Nm | 410 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 84.5 mm | 93 mm |
| Engine Stroke Size | 92.8 mm | 86.7 mm |
| Engine Compression Ratio | 12.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 200 km/hour |
| Acceleration 0-100mph | 5.1 seconds | 8.8 seconds |
| Drive Type | AWD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1940 kg | 2210 kg |
| Vehicle Length | 5070 mm | 4760 mm |
| Vehicle Width | 1900 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1750 mm |
| Wheelbase Size | 2950 mm | 2790 mm |
| Fuel Consumption Overall | 13.6 L/100km | 15 L/100km |
| Fuel Tank Capacity | 90 L | 78 L |
