2009 Jeep Grand Cherokee vs. 2006 Audi A4
To start off, 2009 Jeep Grand Cherokee is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi A4. In addition, the cost of maintenance, including insurance, on 2006 Audi A4 would be higher. At 5,654 cc (8 cylinders), 2009 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2009 Jeep Grand Cherokee (381 HP @ 5600 RPM) has 159 more horse power than 2006 Audi A4. (222 HP @ 4000 RPM). In normal driving conditions, 2009 Jeep Grand Cherokee should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Grand Cherokee weights approximately 398 kg more than 2006 Audi A4. 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 (548 Nm @ 4000 RPM) has 98 more torque (in Nm) than 2006 Audi A4. (450 Nm @ 1400 RPM). This means 2009 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 2009 Jeep Grand Cherokee | 2006 Audi A4 | |
| Make | Jeep | Audi |
| Model | Grand Cherokee | A4 |
| Year Released | 2009 | 2006 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5654 cc | 2967 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 381 HP | 222 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 548 Nm | 450 Nm |
| Torque RPM | 4000 RPM | 1400 RPM |
| Engine Compression Ratio | 9.6:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1828 kg | 1430 kg |
| Vehicle Length | 4780 mm | 4550 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1760 mm | 1430 mm |
| Wheelbase Size | 2790 mm | 2660 mm |
| Fuel Consumption Overall | 14.7 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 80 L | 70 L |
