Technical specifications
| Clear list | Infiniti Q30 | Citroen DS4 |
| Totals | Infiniti Q30 1.5d × | Citroen DS4 1.6 VTi × |
| Mark | Infiniti | Citroen |
| Model | Q30 1.5d | DS4 1.6 VTi |
| Year | 2015 | 2011 |
| Number of doors/seats | 5/5 | 5/5 |
| Body type | Hatch | Hatch |
| Unladen Weight | 1434 (1497) | 1280 |
| Gross Weight Limit | 1960 | 1755 |
| Top Speed, km/h | 188 (190) | 193 |
| Acceleration 0-100 kph | 12 (11.9) | 10.8 |
| Minimum turning radius, m | 5.7 | 5.4 |
| Cargo Volume, min/max, L | 368 | 385/1021 |
| Dimensions specifications, mm | Infiniti Q30 1.5d × | Citroen DS4 1.6 VTi × |
| Length | 4425 | 4275 |
| Width | 1805 | 1810 |
| Height | 1495 | 1523 |
| Wheelbase | 2700 | 2612 |
| Front/rear Track | 1572/1573 | 1531/1526 |
| Ground clearance | 172 | 170 |
| Engine specifications | Infiniti Q30 1.5d × | Citroen DS4 1.6 VTi × |
| Type | turbo diesel Common Rail | petrol Injection |
| Displacement, cm3 | 1461 | 1598 |
| Compression ratio | 15.5 | 11 |
| Number and arrangement of cylinders | 4 cylinders, in-line | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 76x80.5 | 77x85.8 |
| Number of valves | 16 | 16 |
| Power, hp/rpm | 109/4000 | 120/6000 |
| Max torque, Nm/RPM | 260/1750-2500 | 160/4250 |
| Transmission specifications | Infiniti Q30 1.5d × | Citroen DS4 1.6 VTi × |
| Gearbox | 6-speed manual / 7-speed automatic DCT | 5-speed manual |
| Drive Type | Front wheel drive | Front wheel drive |
| Suspension specifications | Infiniti Q30 1.5d × | Citroen DS4 1.6 VTi × |
| Front | MacPherson strut | MacPherson strut |
| Rear | multi-link suspensions | Dependent suspensions |
| Tire Size | 215/60 R17, 235/50 R18 | 215/60 R16, 215/55 R17, 225/45 R18 |
| Disk | 5x114.3 ET45 d66.1
| 4x108 ET25 d65.1
|
| Brakes specifications | Infiniti Q30 1.5d × | Citroen DS4 1.6 VTi × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Discs |
| Fuel consumption specifications, L/100 km | Infiniti Q30 1.5d × | Citroen DS4 1.6 VTi × |
| City | 4.7 (4.8) | 8.3 |
| Highway | 3.8 (3.9) | 5 |
| Combined | 4 (4.2) | 6.2 |
| Fuel | Diesel | 95 |
| Tank, L | 50 | 60 |
| Clear list | Infiniti Q30 | Citroen DS4 |
