2008 Alpina B5 vs. 2009 Jeep Grand Cherokee
To start off, 2009 Jeep Grand Cherokee is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Alpina B5. In addition, the cost of maintenance, including insurance, on 2008 Alpina B5 would be higher. At 6,063 cc (8 cylinders), 2009 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2008 Alpina B5 (493 HP @ 5500 RPM) has 66 more horse power than 2009 Jeep Grand Cherokee. (427 HP @ 6000 RPM). In normal driving conditions, 2008 Alpina B5 should accelerate faster than 2009 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Grand Cherokee weights approximately 500 kg more than 2008 Alpina B5.
Because 2009 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alpina B5. In wet, icy, snow, or gravel driving conditions, 2009 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, 2008 Alpina B5 (700 Nm @ 4250 RPM) has 174 more torque (in Nm) than 2009 Jeep Grand Cherokee. (526 Nm @ 4600 RPM). This means 2008 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2009 Jeep Grand Cherokee.
Compare all specifications:
| 2008 Alpina B5 | 2009 Jeep Grand Cherokee | |
| Make | Alpina | Jeep |
| Model | B5 | Grand Cherokee |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 6063 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 493 HP | 427 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 700 Nm | 526 Nm |
| Torque RPM | 4250 RPM | 4600 RPM |
| Engine Bore Size | 92 mm | 103 mm |
| Engine Stroke Size | 82.7 mm | 90.9 mm |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 314 km/hour | 245 km/hour |
| Acceleration 0-100mph | 4.7 seconds | 5 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1720 kg | 2220 kg |
| Vehicle Length | 4850 mm | 4790 mm |
| Vehicle Width | 1850 mm | 1880 mm |
| Vehicle Height | 1470 mm | 1720 mm |
| Wheelbase Size | 2890 mm | 2790 mm |
| Fuel Consumption Overall | 12.3 L/100km | 16 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
