2006 BMW Z4 vs. 2005 Kia Sportage
To start off, 2006 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Kia Sportage. In addition, the cost of maintenance, including insurance, on 2005 Kia Sportage would be higher. At 2,979 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (228 HP @ 5900 RPM) has 55 more horse power than 2005 Kia Sportage. (173 HP @ 6000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2005 Kia Sportage. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Sportage weights approximately 305 kg more than 2006 BMW Z4.
Because 2005 Kia Sportage 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 Kia Sportage 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 (301 Nm @ 3500 RPM) has 56 more torque (in Nm) than 2005 Kia Sportage. (245 Nm @ 4000 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Sportage.
Compare all specifications:
| 2006 BMW Z4 | 2005 Kia Sportage | |
| Make | BMW | Kia |
| Model | Z4 | Sportage |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2655 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 228 HP | 173 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 301 Nm | 245 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 86.7 mm |
| Engine Stroke Size | 89.6 mm | 75 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 180 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 10.5 seconds |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1365 kg | 1670 kg |
| Vehicle Length | 4100 mm | 4360 mm |
| Vehicle Width | 1790 mm | 1810 mm |
| Vehicle Height | 1310 mm | 1740 mm |
| Wheelbase Size | 2500 mm | 2570 mm |
| Fuel Consumption Overall | 9.1 L/100km | 10 L/100km |
| Fuel Tank Capacity | 55 L | 65 L |
