2006 BMW Z4 vs. 2007 Skoda Roomster
To start off, 2007 Skoda Roomster is newer by 1 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 2,979 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (229 HP @ 5900 RPM) has 144 more horse power than 2007 Skoda Roomster. (85 HP @ 5000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2007 Skoda Roomster. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 395 kg more than 2007 Skoda Roomster. 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, 2007 Skoda Roomster, 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 (300 Nm @ 3500 RPM) has 168 more torque (in Nm) than 2007 Skoda Roomster. (132 Nm @ 3800 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Skoda Roomster.
Compare all specifications:
| 2006 BMW Z4 | 2007 Skoda Roomster | |
| Make | BMW | Skoda |
| Model | Z4 | Roomster |
| Year Released | 2006 | 2007 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1390 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 229 HP | 85 HP |
| Engine RPM | 5900 RPM | 5000 RPM |
| Torque | 300 Nm | 132 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 76.6 mm |
| Engine Stroke Size | 90 mm | 75.6 mm |
| Engine Compression Ratio | 10.2:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 5.9 seconds | 13 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 | 1630 kg | 1235 kg |
| Vehicle Length | 4570 mm | 4230 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1680 mm | 1660 mm |
| Wheelbase Size | 2500 mm | 2620 mm |
| Fuel Consumption Overall | 9.1 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 55 L | 55 L |
