2007 Alpina B5 vs. 2006 Jeep Grand Cherokee
To start off, 2007 Alpina B5 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 5,653 cc (8 cylinders), 2006 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Alpina B5 (493 HP @ 5500 RPM) has 171 more horse power than 2006 Jeep Grand Cherokee. (322 HP @ 5000 RPM). In normal driving conditions, 2007 Alpina B5 should accelerate faster than 2006 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alpina B5 weights approximately 133 kg more than 2006 Jeep Grand Cherokee. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alpina B5. In wet, icy, snow, or gravel driving conditions, 2006 Jeep Grand Cherokee will offer significantly more control. 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 Alpina B5 (700 Nm @ 4250 RPM) has 200 more torque (in Nm) than 2006 Jeep Grand Cherokee. (500 Nm @ 4000 RPM). This means 2007 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Jeep Grand Cherokee.
Compare all specifications:
| 2007 Alpina B5 | 2006 Jeep Grand Cherokee | |
| Make | Alpina | Jeep |
| Model | B5 | Grand Cherokee |
| Year Released | 2007 | 2006 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 5653 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 493 HP | 322 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 700 Nm | 500 Nm |
| Torque RPM | 4250 RPM | 4000 RPM |
| Engine Bore Size | 92.1 mm | 99.5 mm |
| Engine Stroke Size | 82.7 mm | 90.9 mm |
| Engine Compression Ratio | 9.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1810 kg | 1677 kg |
| Vehicle Length | 4850 mm | 4760 mm |
| Vehicle Width | 1850 mm | 2160 mm |
| Vehicle Height | 1500 mm | 1750 mm |
| Wheelbase Size | 2890 mm | 2790 mm |
| Fuel Consumption Overall | 12.4 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 78 L |
