2006 BMW Z4 vs. 2005 Kia Sedona
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 Sedona. In addition, the cost of maintenance, including insurance, on 2005 Kia Sedona would be higher. At 3,491 cc (6 cylinders), 2005 Kia Sedona is equipped with a bigger engine. In terms of performance, 2005 Kia Sedona (195 HP @ 4150 RPM) has 6 more horse power than 2006 BMW Z4. (189 HP @ 6000 RPM) In normal driving conditions, 2005 Kia Sedona should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Kia Sedona weights approximately 843 kg more than 2006 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2005 Kia Sedona, 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, 2005 Kia Sedona (296 Nm) has 51 more torque (in Nm) than 2006 BMW Z4. (245 Nm). This means 2005 Kia Sedona will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 2006 BMW Z4 | 2005 Kia Sedona | |
| Make | BMW | Kia |
| Model | Z4 | Sedona |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 3491 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 195 HP |
| Engine RPM | 6000 RPM | 4150 RPM |
| Torque | 245 Nm | 296 Nm |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 75 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1335 kg | 2178 kg |
| Vehicle Length | 4100 mm | 4940 mm |
| Vehicle Width | 1790 mm | 1900 mm |
| Vehicle Height | 1310 mm | 1770 mm |
| Wheelbase Size | 2500 mm | 2920 mm |
| Fuel Consumption Overall | 9 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 55 L | 75 L |
