2007 BMW Z4 vs. 2009 Kia Sedona
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 3,246 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (338 HP @ 7900 RPM) has 178 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 30 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, 2007 BMW Z4 (365 Nm @ 4900 RPM) has 15 more torque (in Nm) than 2009 Kia Sedona. (350 Nm @ 2000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Sedona. 2009 Kia Sedona has automatic transmission and 2007 BMW Z4 has manual transmission. 2007 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Kia Sedona will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 2009 Kia Sedona | |
| Make | BMW | Kia |
| Model | Z4 | Sedona |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 2902 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 160 HP |
| Engine RPM | 7900 RPM | 3700 RPM |
| Torque | 365 Nm | 350 Nm |
| Torque RPM | 4900 RPM | 2000 RPM |
| Engine Compression Ratio | 11.5:1 | 19.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 8 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1485 kg | 1515 kg |
| Vehicle Length | 4120 mm | 5140 mm |
| Vehicle Width | 1310 mm | 1990 mm |
| Vehicle Height | 1790 mm | 1840 mm |
| Wheelbase Size | 2500 mm | 3030 mm |
| Fuel Consumption Overall | 12.1 L/100km | 13.2 L/100km |
| Fuel Tank Capacity | 70 L | 80 L |
