2008 BMW Z4 vs. 2006 Jeep Wrangler
To start off, 2008 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Jeep Wrangler. In addition, the cost of maintenance, including insurance, on 2006 Jeep Wrangler would be higher. At 3,960 cc (6 cylinders), 2006 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 163 more horse power than 2006 Jeep Wrangler. (175 HP @ 4600 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2006 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Wrangler weights approximately 85 kg more than 2008 BMW Z4.
Because 2006 Jeep Wrangler is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2006 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, 2008 BMW Z4 (365 Nm @ 4900 RPM) has 69 more torque (in Nm) than 2006 Jeep Wrangler. (296 Nm @ 3500 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Jeep Wrangler.
Compare all specifications:
| 2008 BMW Z4 | 2006 Jeep Wrangler | |
| Make | BMW | Jeep |
| Model | Z4 | Wrangler |
| Year Released | 2008 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 3960 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 338 HP | 175 HP |
| Engine RPM | 7900 RPM | 4600 RPM |
| Torque | 365 Nm | 296 Nm |
| Torque RPM | 4900 RPM | 3500 RPM |
| Engine Bore Size | 91 mm | 98.5 mm |
| Engine Stroke Size | 87 mm | 86.7 mm |
| Engine Compression Ratio | 11.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 174 km/hour |
| Acceleration 0-100mph | 5 seconds | 9.4 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1485 kg | 1570 kg |
| Vehicle Length | 4870 mm | 3890 mm |
| Vehicle Height | 1480 mm | 1790 mm |
| Wheelbase Size | 2500 mm | 2380 mm |
| Fuel Consumption Overall | 12.1 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 70 L | 72 L |
