2006 BMW 320 vs. 2007 Jeep Grand Cherokee
To start off, 2007 Jeep Grand Cherokee is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 320. In addition, the cost of maintenance, including insurance, on 2006 BMW 320 would be higher. At 5,654 cc (8 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (322 HP @ 5000 RPM) has 154 more horse power than 2006 BMW 320. (168 HP @ 6100 RPM) In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 2006 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Grand Cherokee weights approximately 774 kg more than 2006 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 320. In wet, icy, snow, or gravel driving conditions, 2007 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 Jeep Grand Cherokee (500 Nm @ 4000 RPM) has 290 more torque (in Nm) than 2006 BMW 320. (210 Nm @ 3500 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 320. 2007 Jeep Grand Cherokee has automatic transmission and 2006 BMW 320 has manual transmission. 2006 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 320 | 2007 Jeep Grand Cherokee | |
| Make | BMW | Jeep |
| Model | 320 | Grand Cherokee |
| Year Released | 2006 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 5654 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 168 HP | 322 HP |
| Engine RPM | 6100 RPM | 5000 RPM |
| Torque | 210 Nm | 500 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 99.6 mm |
| Engine Stroke Size | 72 mm | 90.9 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 8.3 seconds | 7.1 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1476 kg | 2250 kg |
| Vehicle Length | 4490 mm | 4760 mm |
| Vehicle Width | 1760 mm | 1880 mm |
| Vehicle Height | 1380 mm | 1750 mm |
| Wheelbase Size | 2730 mm | 2790 mm |
| Fuel Consumption Overall | 8.9 L/100km | 15.4 L/100km |
| Fuel Tank Capacity | 63 L | 78 L |
