2006 BMW Z4 vs. 2010 Kia Soul
To start off, 2010 Kia Soul is newer by 4 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 2,492 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (189 HP @ 6000 RPM) has 47 more horse power than 2010 Kia Soul. (142 HP @ 6000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2010 Kia Soul. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 65 kg more than 2010 Kia Soul. 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, 2010 Kia Soul, 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, 2006 BMW Z4 (245 Nm @ 3500 RPM) has 59 more torque (in Nm) than 2010 Kia Soul. (186 Nm @ 4600 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Kia Soul.
Compare all specifications:
| 2006 BMW Z4 | 2010 Kia Soul | |
| Make | BMW | Kia |
| Model | Z4 | Soul |
| Year Released | 2006 | 2010 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 142 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 245 Nm | 186 Nm |
| Torque RPM | 3500 RPM | 4600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1335 kg | 1270 kg |
| Vehicle Length | 4100 mm | 4105 mm |
| Vehicle Width | 1790 mm | 1786 mm |
| Vehicle Height | 1310 mm | 1610 mm |
| Wheelbase Size | 2500 mm | 2550 mm |
| Fuel Tank Capacity | 55 L | 48 L |
