| Attribute |
Citroen C4 I Picasso (Phase I, 2007) 2.0 HDi FAP EGS × | 
Nissan X-Trail I (T30, facelift 2003) 2.2 dCi × |
| General | | |
| Make | Citroen | Nissan |
| Model | C4 | X-Trail |
| Generation | C4 I Picasso (Phase I, 2007) | X-Trail I (T30, facelift 2003) |
| Modification | 2.0 HDi FAP EGS | 2.2 dCi |
| Website | https://www.citroen.com/ | https://www.nissan-global.com/ |
| Number of doors | 5 | 5 |
| Number of seats | 5 | 5 |
| Body type | Minivan, MPV | SUV |
| Transmission | automatic egs | manual |
| Number of gears | 6 | 6 |
| Production from (year) | 2007 | 2005 |
| Production to (year) | 2008 | 2007 |
| Performance | | |
| Top speed (km/h) | 195 | 180 |
| Acceleration 0-100 km/h (s) | 12.4 | 11.2 |
| City consumption (l/100km) | 7.6 | 9 |
| Extra-urban consumption (l/100km) | 4.9 | 6.7 |
| Combined consumption (l/100km) | 5.9 | 7.5 |
| CO2 emissions (g/km) | 155 | 201 |
| Emission standard | EURO IV | EURO IV |
| Drive | | |
| Drive | Front wheel drive | Front wheel drive |
| Position of engine | Front, transversely | Front, transversely |
| Fuel | Diesel | Diesel |
| Max. power (hp) | 136 | 136 |
| Max. torque (Nm) | 270 | 314 |
| Fuel Engine | | |
| Number of cylinders | 4 | 4 |
| Cylinders arrangement | Inline | Inline |
| Valves per cylinder | 4 | 4 |
| Engine displacement (cm³) | 1,997 | 2,184 |
| Compression ratio | 17.6 | 16.7 |
| Max. power @ rpm (rpm) | 4,000 | 4,000 |
| Max. torque @ rpm (rpm) | 2,000 | 2,000 |
| Cylinder bore (mm) | 85 | 86 |
| Piston stroke (mm) | 88 | 94 |
| Fuel system | Diesel Commonrail | Diesel Commonrail |
| Valve control | Dohc | Dohc |
| Turbine | Turbocharger / Intercooler | Turbocharger |
| Fuel tank (l) | 60 | 60 |
| Engine oil capacity (l) | 5.25 | - |
| Chassis | | |
| ABS | + | + |
| Front wheel suspension | Independent, Spring McPherson, with stabilizer | Independent, Spring McPherson, with stabilizer |
| Rear wheel suspension | Semi-independent, spring | Helical spring, Multi-link independent |
| Steering type | Steering rack | Steering rack |
| Power steering | - | Hydraulic Steering |
| Front brakes | Ventilated discs | Ventilated discs |
| Rear brakes | Disc | Ventilated discs |
| Tires size | | |
| Turning radius (m) | 11.33 | 11 |
| Dimensions | | |
| Length (mm) | 4,470 | 4,455 |
| Width (mm) | 1,830 | 1,765 |
| Height (mm) | 1,660 | 1,675 |
| Wheelbase (mm) | 2,728 | 2,625 |
| Kerb weight (kg) | 1,581 | 1,500 |
| Gross weight (kg) | 2,140 | 2,050 |
| Minimum boot space (l) | 500 | 410 |
| Maximum boot space (l) | 1,734 | 1,841 |
| Max. roof load (kg) | 80 | 100 |
| Front track (mm) | 1,505 | 1,530 |
| Rear track (mm) | 1,539 | 1,530 |
| Drag coefficient (Cd) | 0.31 | - |