2007 BMW Z4 vs. 2008 Jeep Liberty
To start off, 2008 Jeep Liberty is newer by 1 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 3,698 cc (6 cylinders), 2008 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (358 HP @ 7900 RPM) has 148 more horse power than 2008 Jeep Liberty. (210 HP @ 5200 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2008 Jeep Liberty.
Because 2008 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2008 Jeep Liberty 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 BMW Z4 (385 Nm @ 4900 RPM) has 66 more torque (in Nm) than 2008 Jeep Liberty. (319 Nm @ 4000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Jeep Liberty.
Compare all specifications:
| 2007 BMW Z4 | 2008 Jeep Liberty | |
| Make | BMW | Jeep |
| Model | Z4 | Liberty |
| Year Released | 2007 | 2008 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3199 cc | 3698 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 358 HP | 210 HP |
| Engine RPM | 7900 RPM | 5200 RPM |
| Torque | 385 Nm | 319 Nm |
| Torque RPM | 4900 RPM | 4000 RPM |
| Engine Compression Ratio | 11.5:1 | 9.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4100 mm | 4500 mm |
| Vehicle Width | 1790 mm | 1850 mm |
| Vehicle Height | 1300 mm | 1790 mm |
| Wheelbase Size | 2500 mm | 2700 mm |
