2003 Jeep Grand Cherokee vs. 2007 Audi A6
To start off, 2007 Audi A6 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2003 Jeep Grand Cherokee would be higher. At 3,966 cc (6 cylinders), 2003 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Audi A6 (230 HP @ 4000 RPM) has 35 more horse power than 2003 Jeep Grand Cherokee. (195 HP @ 3800 RPM) In normal driving conditions, 2007 Audi A6 should accelerate faster than 2003 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A6 weights approximately 20 kg more than 2003 Jeep Grand Cherokee. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Audi A6 (450 Nm @ 1400 RPM) has 138 more torque (in Nm) than 2003 Jeep Grand Cherokee. (312 Nm @ 3000 RPM). This means 2007 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Jeep Grand Cherokee.
Compare all specifications:
| 2003 Jeep Grand Cherokee | 2007 Audi A6 | |
| Make | Jeep | Audi |
| Model | Grand Cherokee | A6 |
| Year Released | 2003 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3966 cc | 2967 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 230 HP |
| Engine RPM | 3800 RPM | 4000 RPM |
| Torque | 312 Nm | 450 Nm |
| Torque RPM | 3000 RPM | 1400 RPM |
| Engine Compression Ratio | 8.8:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1800 kg | 1820 kg |
| Vehicle Length | 4610 mm | 4920 mm |
| Vehicle Width | 1840 mm | 1860 mm |
| Vehicle Height | 1770 mm | 1470 mm |
| Wheelbase Size | 2700 mm | 2850 mm |
| Fuel Consumption Highway | 11.2 L/100km | 6.5 L/100km |
| Fuel Consumption City | 14.7 L/100km | 12 L/100km |
| Fuel Consumption Overall | 13.1 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 78 L | 80 L |
