2007 BMW Z4 vs. 2004 Jeep Liberty
To start off, 2007 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Jeep Liberty. In addition, the cost of maintenance, including insurance, on 2004 Jeep Liberty would be higher. At 3,685 cc (6 cylinders), 2004 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 2004 Jeep Liberty. (210 HP @ 3800 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2004 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Liberty weights approximately 365 kg more than 2007 BMW Z4.
Let's talk about torque, 2004 Jeep Liberty (319 Nm) has 4 more torque (in Nm) than 2007 BMW Z4. (315 Nm). This means 2004 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 | 2004 Jeep Liberty | |
| Make | BMW | Jeep |
| Model | Z4 | Liberty |
| Year Released | 2007 | 2004 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3685 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 335 HP | 210 HP |
| Engine RPM | 7900 RPM | 3800 RPM |
| Torque | 315 Nm | 319 Nm |
| Engine Bore Size | 87 mm | 93 mm |
| Engine Stroke Size | 91 mm | 91 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1290 kg | 1655 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 |
| Fuel Consumption Overall | 9.1 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 55 L | 74 L |
