2007 Audi A6 vs. 2009 Jeep Grand Cherokee
To start off, 2009 Jeep Grand Cherokee is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A6. In addition, the cost of maintenance, including insurance, on 2007 Audi A6 would be higher. At 6,063 cc (8 cylinders), 2009 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2009 Jeep Grand Cherokee (427 HP @ 6000 RPM) has 131 more horse power than 2007 Audi A6. (296 HP @ 6200 RPM) In normal driving conditions, 2009 Jeep Grand Cherokee should accelerate faster than 2007 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Grand Cherokee weights approximately 405 kg more than 2007 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Jeep Grand Cherokee (526 Nm @ 4600 RPM) has 126 more torque (in Nm) than 2007 Audi A6. (400 Nm @ 3000 RPM). This means 2009 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A6.
Compare all specifications:
| 2007 Audi A6 | 2009 Jeep Grand Cherokee | |
| Make | Audi | Jeep |
| Model | A6 | Grand Cherokee |
| Year Released | 2007 | 2009 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 6063 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 296 HP | 427 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 400 Nm | 526 Nm |
| Torque RPM | 3000 RPM | 4600 RPM |
| Engine Bore Size | 84.5 mm | 103 mm |
| Engine Stroke Size | 93 mm | 90.9 mm |
| Engine Compression Ratio | 11.0:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 245 km/hour |
| Acceleration 0-100mph | 7.1 seconds | 5 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1815 kg | 2220 kg |
| Vehicle Length | 4840 mm | 4790 mm |
| Vehicle Width | 1860 mm | 1880 mm |
| Vehicle Height | 1460 mm | 1720 mm |
| Wheelbase Size | 2770 mm | 2790 mm |
| Fuel Consumption Overall | 13.1 L/100km | 16 L/100km |
| Fuel Tank Capacity | 80 L | 80 L |
