2009 BMW Z4 vs. 2007 Jeep Wrangler
To start off, 2009 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Jeep Wrangler. In addition, the cost of maintenance, including insurance, on 2007 Jeep Wrangler would be higher. At 3,966 cc (6 cylinders), 2007 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 2007 Jeep Wrangler (175 HP @ 4600 RPM) has 27 more horse power than 2009 BMW Z4. (148 HP @ 6200 RPM) In normal driving conditions, 2007 Jeep Wrangler should accelerate faster than 2009 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Wrangler weights approximately 255 kg more than 2009 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Wrangler 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, 2007 Jeep Wrangler 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 Jeep Wrangler (296 Nm @ 3500 RPM) has 96 more torque (in Nm) than 2009 BMW Z4. (200 Nm @ 3600 RPM). This means 2007 Jeep Wrangler will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
| 2009 BMW Z4 | 2007 Jeep Wrangler | |
| Make | BMW | Jeep |
| Model | Z4 | Wrangler |
| Year Released | 2009 | 2007 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 3966 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 175 HP |
| Engine RPM | 6200 RPM | 4600 RPM |
| Torque | 200 Nm | 296 Nm |
| Torque RPM | 3600 RPM | 3500 RPM |
| Engine Compression Ratio | 10.5:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 215 km/hour | 174 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 10.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1295 kg | 1550 kg |
| Vehicle Length | 4100 mm | 3950 mm |
| Vehicle Width | 1310 mm | 1740 mm |
| Vehicle Height | 1790 mm | 1810 mm |
| Wheelbase Size | 2500 mm | 2380 mm |
| Fuel Consumption Overall | 7.5 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 55 L | 72 L |
