2003 BMW Z4 vs. 2007 Citroen Picasso
To start off, 2007 Citroen Picasso is newer by 4 year(s). Which means there will be less support and parts availability for 2003 BMW Z4. In addition, the cost of maintenance, including insurance, on 2003 BMW Z4 would be higher. At 2,999 cc (6 cylinders), 2003 BMW Z4 is equipped with a bigger engine. In terms of performance, 2003 BMW Z4 (227 HP @ 6000 RPM) has 113 more horse power than 2007 Citroen Picasso. (114 HP @ 4000 RPM). In normal driving conditions, 2003 BMW Z4 should accelerate faster than 2007 Citroen Picasso. With that said, vehicle weight also plays an important factor in acceleration. 2007 Citroen Picasso weights approximately 30 kg more than 2003 BMW Z4.
Because 2003 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 2003 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2007 Citroen Picasso, 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, 2003 BMW Z4 (291 Nm @ 3500 RPM) has 131 more torque (in Nm) than 2007 Citroen Picasso. (160 Nm @ 4000 RPM). This means 2003 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Citroen Picasso.
Compare all specifications:
| 2003 BMW Z4 | 2007 Citroen Picasso | |
| Make | BMW | Citroen |
| Model | Z4 | Picasso |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 1749 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 227 HP | 114 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 291 Nm | 160 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 82.7 mm |
| Engine Stroke Size | 90 mm | 81.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1290 kg | 1320 kg |
| Vehicle Length | 4100 mm | 4280 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1310 mm | 1640 mm |
| Wheelbase Size | 2500 mm | 2770 mm |
| Fuel Tank Capacity | 55 L | 55 L |
