2009 Kia Sedona vs. 2007 BMW Z4
To start off, 2009 Kia Sedona is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 2,902 cc (4 cylinders), 2009 Kia Sedona is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (189 HP @ 6000 RPM) has 29 more horse power than 2009 Kia Sedona. (160 HP @ 3700 RPM) In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2009 Kia Sedona. With that said, vehicle weight also plays an important factor in acceleration. 2009 Kia Sedona weights approximately 180 kg more than 2007 BMW Z4.
Because 2007 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Kia Sedona (350 Nm @ 2000 RPM) has 105 more torque (in Nm) than 2007 BMW Z4. (245 Nm @ 3500 RPM). This means 2009 Kia Sedona will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2009 Kia Sedona | 2007 BMW Z4 | |
| Make | Kia | BMW |
| Model | Sedona | Z4 |
| Year Released | 2009 | 2007 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2902 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 189 HP |
| Engine RPM | 3700 RPM | 6000 RPM |
| Torque | 350 Nm | 245 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 97.1 mm | 84 mm |
| Engine Stroke Size | 98 mm | 75 mm |
| Engine Compression Ratio | 19.0:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 8 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1515 kg | 1335 kg |
| Vehicle Length | 5140 mm | 4100 mm |
| Vehicle Width | 1990 mm | 1790 mm |
| Vehicle Height | 1840 mm | 1310 mm |
| Wheelbase Size | 3030 mm | 2500 mm |
| Fuel Consumption Overall | 13.2 L/100km | 9 L/100km |
| Fuel Tank Capacity | 80 L | 55 L |
