2009 BMW Z4 vs. 2011 Jeep Grand Cherokee
To start off, 2011 Jeep Grand Cherokee is newer by 2 year(s). Which means there will be less support and parts availability for 2009 BMW Z4. In addition, the cost of maintenance, including insurance, on 2009 BMW Z4 would be higher. At 3,600 cc (6 cylinders), 2011 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (338 HP @ 7900 RPM) has 48 more horse power than 2011 Jeep Grand Cherokee. (290 HP @ 6400 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2011 Jeep Grand Cherokee. With that said, vehicle weight also plays an important factor in acceleration. 2011 Jeep Grand Cherokee weights approximately 602 kg more than 2009 BMW Z4.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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 BMW Z4 (365 Nm @ 4900 RPM) has 13 more torque (in Nm) than 2011 Jeep Grand Cherokee. (352 Nm @ 4800 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2011 Jeep Grand Cherokee. 2011 Jeep Grand Cherokee has automatic transmission and 2009 BMW Z4 has manual transmission. 2009 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW Z4 | 2011 Jeep Grand Cherokee | |
| Make | BMW | Jeep |
| Model | Z4 | Grand Cherokee |
| Year Released | 2009 | 2011 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 290 HP |
| Engine RPM | 7900 RPM | 6400 RPM |
| Torque | 365 Nm | 352 Nm |
| Torque RPM | 4900 RPM | 4800 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1485 kg | 2087 kg |
| Vehicle Length | 4120 mm | 4821 mm |
| Vehicle Width | 1310 mm | 1938 mm |
| Vehicle Height | 1790 mm | 1763 mm |
| Wheelbase Size | 2500 mm | 2916 mm |
| Fuel Tank Capacity | 70 L | 93 L |
