2007 BMW Z4 vs. 2009 Jeep Wrangler
To start off, 2009 Jeep Wrangler is newer by 2 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 2,996 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (255 HP @ 6600 RPM) has 80 more horse power than 2009 Jeep Wrangler. (175 HP @ 3800 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2009 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Wrangler weights approximately 632 kg more than 2007 BMW Z4.
Because 2009 Jeep Wrangler 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, 2009 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, 2009 Jeep Wrangler (410 Nm @ 2000 RPM) has 112 more torque (in Nm) than 2007 BMW Z4. (298 Nm @ 2750 RPM). This means 2009 Jeep Wrangler will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2009 Jeep Wrangler has automatic transmission and 2007 BMW Z4 has manual transmission. 2007 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Jeep Wrangler will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 2009 Jeep Wrangler | |
| Make | BMW | Jeep |
| Model | Z4 | Wrangler |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2777 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 175 HP |
| Engine RPM | 6600 RPM | 3800 RPM |
| Torque | 298 Nm | 410 Nm |
| Torque RPM | 2750 RPM | 2000 RPM |
| Engine Bore Size | 85 mm | 94 mm |
| Engine Stroke Size | 88 mm | 100 mm |
| Engine Compression Ratio | 10.7:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 180 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 12 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1398 kg | 2030 kg |
| Vehicle Length | 4100 mm | 4760 mm |
| Vehicle Width | 1790 mm | 1880 mm |
| Vehicle Height | 1300 mm | 1810 mm |
| Wheelbase Size | 2500 mm | 2950 mm |
| Fuel Consumption Overall | 9.8 L/100km | 8.8 L/100km |
| Fuel Tank Capacity | 55 L | 66 L |
