2009 BMW Z4 vs. 2002 Jeep Liberty
To start off, 2009 BMW Z4 is newer by 7 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 2,979 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP) has 184 more horse power than 2002 Jeep Liberty. (151 HP). In normal driving conditions, 2009 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 210 kg more than 2009 BMW Z4.
Because 2002 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 2009 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. 2002 Jeep Liberty 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. 2002 Jeep Liberty will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW Z4 | 2002 Jeep Liberty | |
| Make | BMW | Jeep |
| Model | Z4 | Liberty |
| Year Released | 2009 | 2002 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2400 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 151 HP |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 250 km/hour | 185 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1525 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 |
