2008 BMW Z4 vs. 2009 Citroen C6
To start off, 2009 Citroen C6 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW Z4. In addition, the cost of maintenance, including insurance, on 2008 BMW Z4 would be higher. At 2,179 cc (4 cylinders), 2009 Citroen C6 is equipped with a bigger engine. In terms of performance, 2009 Citroen C6 (168 HP @ 4000 RPM) has 20 more horse power than 2008 BMW Z4. (148 HP @ 6200 RPM) In normal driving conditions, 2009 Citroen C6 should accelerate faster than 2008 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Citroen C6 weights approximately 600 kg more than 2008 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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 2008 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2009 Citroen C6, 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 Citroen C6 (370 Nm @ 1500 RPM) has 170 more torque (in Nm) than 2008 BMW Z4. (200 Nm @ 3600 RPM). This means 2009 Citroen C6 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4.
Compare all specifications:
| 2008 BMW Z4 | 2009 Citroen C6 | |
| Make | BMW | Citroen |
| Model | Z4 | C6 |
| Year Released | 2008 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2179 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 168 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 200 Nm | 370 Nm |
| Torque RPM | 3600 RPM | 1500 RPM |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 215 km/hour | 217 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 10.3 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1295 kg | 1895 kg |
| Vehicle Length | 4100 mm | 4910 mm |
| Vehicle Width | 1310 mm | 1870 mm |
| Vehicle Height | 1790 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2910 mm |
| Fuel Consumption Overall | 7.5 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 55 L | 72 L |
