2006 BMW Z4 vs. 2005 Jeep Wrangler
To start off, 2006 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Jeep Wrangler. In addition, the cost of maintenance, including insurance, on 2005 Jeep Wrangler would be higher. At 2,494 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 48 more horse power than 2005 Jeep Wrangler. (141 HP @ 3800 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2005 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jeep Wrangler weights approximately 116 kg more than 2006 BMW Z4.
Because 2005 Jeep Wrangler is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2005 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, 2006 BMW Z4 (245 Nm) has 21 more torque (in Nm) than 2005 Jeep Wrangler. (224 Nm). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Jeep Wrangler.
Compare all specifications:
| 2006 BMW Z4 | 2005 Jeep Wrangler | |
| Make | BMW | Jeep |
| Model | Z4 | Wrangler |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2425 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 141 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 245 Nm | 224 Nm |
| Engine Bore Size | 84 mm | 87 mm |
| Engine Stroke Size | 75 mm | 101 mm |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1335 kg | 1451 kg |
| Vehicle Length | 4100 mm | 3950 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1310 mm | 1800 mm |
| Wheelbase Size | 2500 mm | 2380 mm |
| Fuel Consumption Overall | 8.9 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 55 L | 72 L |
