2007 BMW Z4 vs. 2002 Jeep Liberty
To start off, 2007 BMW Z4 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Jeep Liberty. In addition, the cost of maintenance, including insurance, on 2002 Jeep Liberty would be higher. At 3,700 cc (6 cylinders), 2002 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 125 more horse power than 2002 Jeep Liberty. (210 HP @ 3800 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2002 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2002 Jeep Liberty weights approximately 425 kg more than 2007 BMW Z4.
Because 2002 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, 2002 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, 2002 Jeep Liberty (320 Nm) has 5 more torque (in Nm) than 2007 BMW Z4. (315 Nm). This means 2002 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2007 BMW Z4 | 2002 Jeep Liberty | |
| Make | BMW | Jeep |
| Model | Z4 | Liberty |
| Year Released | 2007 | 2002 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3700 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 335 HP | 210 HP |
| Engine RPM | 7900 RPM | 3800 RPM |
| Torque | 315 Nm | 320 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1310 kg | 1735 kg |
| Vehicle Length | 4100 mm | 4440 mm |
| Vehicle Width | 1790 mm | 1830 mm |
| Vehicle Height | 1310 mm | 1790 mm |
| Wheelbase Size | 2500 mm | 2660 mm |
