| 20 version of the engine | 1234 | | Typ | 1.2 TSI 85 | 1.2 TSI 105 | 1.4 16V | 1.4 80 | 1.4 FSI |
| Engine | benzynowy, turbo | benzynowy, turbo | benzynowy | benzynowy | benzynowy |
| Type of injection | bezpośredni | bezpośredni | pośredni MPI | pośredni MPI | bezpośredni |
| Engine Code | CBZA | CBZB | BCA | BUD | BLN |
| Years of mounting | 2009-2014 | 2009-2014 | 2005-2006 | 2006-2014 | 2005-2008 |
| Cylinders/valves | R4/8 | R4/8 | R4/16 | R4/16 | R4/16 |
| Displacement [cm³] | 1197 | 1197 | 1390 | 1390 | 1390 |
| Power [kW/PS/RPM] | 63/86/4800 | 77/105/5000 | 55/75/5000 | 59/80/5000 | 66/90/5200 |
| Torque [Nm/RPM] | 160/1500-3500 | 175/1500-4000 | 126/3800 | 132/3800 | 130/3750 |
| Timing gear | łańcuch | łańcuch | pasek | pasek | łańcuch |
| Particle filter | - | - | - | - | - |
| Gearbox | manualna 5b | manual. 6b/aut. 7b | manualna 5b | manualna 5b | manualna 5b |
| Drivetrain | przedni | przedni | przedni | przedni | przedni |
| Brakes, front/rear | tarcz. went./tarcz. | tarcz. went./tarcz. | tarcz. went./tarcz. | tarcz. went./tarcz. | tarcz. went./tarcz. |
| Front suspension | kol. MacPhersona | kol. MacPhersona | kol. MacPhersona | kol. MacPhersona | kol. MacPhersona |
| Rear suspension | wielowahaczowe | wielowahaczowe | wielowahaczowe | wielowahaczowe | wielowahaczowe |
| Curb weight [kg] | 1355 | 1356/1400 | 1293 | 1293 | 1318 |
| Body dimensions [mm] | 4206/1759/1580 | 4206/1759/1580 | 4206/1759/1580 | 4206/1759/1580 | 4206/1759/1580 |
| Luggage capacity [l] | 395/1450 | 395/1450 | 395/1450 | 395/1450 | 395/1450 |
| Acceleration 0-100km/h (0-62mph) [s] | 13,4 | 11,3/11,6 | 16,2 | 14,9 | 14,1 |
| Top speed [km/h] | 175 | 188 | 161 | 169 | 171 |
| Fuel cons. (city/h-way/comb.) [l/100km] | 7,3/5,3/6,0 | 7,3/5,2/5,9 | 8,4/5,3/6,8 | 9,5/5,5/7,1 | 8,8/5,6/6,1 |
| Fuel tank capacity [l] | 55 | 55 | 55 | 55 | 55 |
| Ratio kg/PS | 15.76 | 12.91/13.33 | 17.24 | 16.16 | 14.64 |