2008 BMW Z4 vs. 2005 Kia Carens
To start off, 2008 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Kia Carens. In addition, the cost of maintenance, including insurance, on 2005 Kia Carens would be higher. At 3,246 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (338 HP @ 7900 RPM) has 213 more horse power than 2005 Kia Carens. (125 HP @ 6000 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 2005 Kia Carens. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW Z4 weights approximately 135 kg more than 2005 Kia Carens. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2005 Kia Carens, being front wheel drive (FWD), will offer much better control with better grip. 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 203 more torque (in Nm) than 2005 Kia Carens. (162 Nm @ 4900 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Kia Carens.
Compare all specifications:
| 2008 BMW Z4 | 2005 Kia Carens | |
| Make | BMW | Kia |
| Model | Z4 | Carens |
| Year Released | 2008 | 2005 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 1793 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 125 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 365 Nm | 162 Nm |
| Torque RPM | 4900 RPM | 4900 RPM |
| Engine Bore Size | 91 mm | 81 mm |
| Engine Stroke Size | 87 mm | 87 mm |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 177 km/hour |
| Acceleration 0-100mph | 5 seconds | 12 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1350 kg |
| Vehicle Length | 4870 mm | 4500 mm |
| Vehicle Height | 1480 mm | 1620 mm |
| Wheelbase Size | 2500 mm | 2570 mm |
| Fuel Consumption Overall | 12.1 L/100km | 8.1 L/100km |
| Fuel Tank Capacity | 70 L | 55 L |
