2007 BMW Z4 vs. 2012 Citroen C4
To start off, 2012 Citroen C4 is newer by 5 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 1,993 cc (4 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (148 HP @ 6200 RPM) has 40 more horse power than 2012 Citroen C4. (108 HP @ 4000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2012 Citroen C4. With that said, vehicle weight also plays an important factor in acceleration. 2012 Citroen C4 weights approximately 319 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, 2012 Citroen C4, 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, 2012 Citroen C4 (240 Nm @ 1750 RPM) has 40 more torque (in Nm) than 2007 BMW Z4. (200 Nm @ 3600 RPM). This means 2012 Citroen C4 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2007 BMW Z4 | 2012 Citroen C4 | |
| Make | BMW | Citroen |
| Model | Z4 | C4 |
| Year Released | 2007 | 2012 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 1560 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 108 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 200 Nm | 240 Nm |
| Torque RPM | 3600 RPM | 1750 RPM |
| Engine Bore Size | 84 mm | 75 mm |
| Engine Stroke Size | 90 mm | 88 mm |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 220 km/hour | 180 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 14.8 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 | 1295 kg | 1614 kg |
| Vehicle Length | 4100 mm | 4590 mm |
| Vehicle Width | 1310 mm | 1840 mm |
| Vehicle Height | 1790 mm | 1630 mm |
| Wheelbase Size | 2500 mm | 2730 mm |
| Fuel Consumption Overall | 7.5 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
