2009 BMW 630 vs. 2008 Jeep Grand Cherokee
To start off, 2009 BMW 630 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Jeep Grand Cherokee. In addition, the cost of maintenance, including insurance, on 2008 Jeep Grand Cherokee would be higher. At 4,701 cc (8 cylinders), 2008 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2008 Jeep Grand Cherokee (305 HP @ 4500 RPM) has 37 more horse power than 2009 BMW 630. (268 HP @ 6700 RPM) In normal driving conditions, 2008 Jeep Grand Cherokee should accelerate faster than 2009 BMW 630. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Grand Cherokee weights approximately 435 kg more than 2009 BMW 630. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 630. In wet, icy, snow, or gravel driving conditions, 2008 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 Jeep Grand Cherokee (453 Nm @ 3500 RPM) has 133 more torque (in Nm) than 2009 BMW 630. (320 Nm @ 2750 RPM). This means 2008 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 630. 2008 Jeep Grand Cherokee has automatic transmission and 2009 BMW 630 has manual transmission. 2009 BMW 630 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 630 | 2008 Jeep Grand Cherokee | |
| Make | BMW | Jeep |
| Model | 630 | Grand Cherokee |
| Year Released | 2009 | 2008 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4701 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 305 HP |
| Engine RPM | 6700 RPM | 4500 RPM |
| Torque | 320 Nm | 453 Nm |
| Torque RPM | 2750 RPM | 3500 RPM |
| Engine Bore Size | 85 mm | 93 mm |
| Engine Stroke Size | 88 mm | 86.7 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1608 kg | 2043 kg |
| Vehicle Length | 4830 mm | 4780 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1380 mm | 1760 mm |
| Wheelbase Size | 2790 mm | 2790 mm |
| Fuel Tank Capacity | 70 L | 80 L |
