Petrol engines
| Model Power | Displacement | Cylinder | Engine family | codes | Camshaft drive system Timing belt or chain |
|---|---|
| Audi A3 1.6 | VW EA113 75 kW / 101 hp / 102 PS | 1595 cc | 4 | VW EA113 | BGU / BSE / BSF / CCSA | timing belt |
| Audi A3 1.2 TFSI 77 kW / 103 hp / 105 PS | 1197 cc | 4 | VW EA111 | CBZB | timing chain |
| Audi A3 1.6 FSI 85 kW / 114 hp / 116 PS | 1598 cc | 4 | VW EA113 | BAG / BLF / BLP | timing belt |
| Audi A3 1.4 TFSI 92 kW / 123 hp / 125 PS | 1390 cc | 4 | VW EA111 | CAXC | timing chain |
| Audi A3 2.0 FSI 110 kW / 148 hp / 150 PS | 1984 cc | 4 | VW EA113 | AXW / BLR / BLX / BVY | timing belt |
| Audi A3 1.8 TFSI 118 kW / 158 hp / 160 PS | 1798 cc | 4 | VW EA888 | BYT / BZB / CDAA | timing chain |
| Audi A3 2.0 TFSI 147 kW / 197 hp / 200 PS | 1984 cc | 4 | VW EA113 | AXX / BPY / BWA | timing belt |
| Audi A3 2.0 TFSI 147 kW / 197 hp / 200 PS | 1984 cc | 4 | VW EA888 | CAWB / CCZA | timing belt |
| Audi A3 3.2 184 kW / 247 hp / 250 PS | 3189 cc | 6 | VW EA390 | BDB / BMJ / BUB | timing chain |
| Audi S3 2.0 TFSI 195 kW / 261 hp / 265 PS | 1984 cc |4 | VW EA113 | BHZ / CDLA | timing belt |
| Audi RS3 2.5 TFSI 250 kW / 335 hp / 340 PS | 2480 cc | 5 | VW EA855 | CEPA | timing chain |
Diesel engines
| Model Power | Displacement | Cylinder | Engine family | code | Camshaft drive system Timing belt or chain |
|---|---|
| Audi A3 1.6 TDI 66 kW / 89 hp / 90 PS | 1598 cc | 4 | VW EA189 | CAYB | timing belt |
| Audi A3 1.6 TDI 77 kW / 103 hp / 105 PS | 1598 cc | 4 | VW EA189 | CAYC | timing belt |
| Audi A3 1.9 TDI 77 kW / 103 hp / 105 PS | 1896 cc | 4 | VW EA188 | BJB / BKC / BXE / BLS | timing belt |
| Audi A3 2.0 TDI 103 kW / 138 hp / 140 PS | 1968 cc | 4 | VW EA188 | BKD | timing belt |
| Audi A3 2.0 TDI 103 kW / 138 hp / 140 PS | 1968 cc | 4 | VW EA188 | BMM | timing belt |
| Audi A3 2.0 TDI 103 kW / 138 hp / 140 PS | 1968 cc | 4 | VW EA189 | CBAB / CFFB | timing belt |
| Audi A3 2.0 TDI 103 kW / 138 hp / 140 PS | 1968 cc | 4 | VW EA189 | CBEA | timing belt |
| Audi A3 2.0 TDI 125 kW / 168 hp / 170 PS | 1968 | 4 | VW EA188 | BMN / BKQ / BUY | timing belt |
| Audi A3 2.0 TDI 125 kW / 168 hp / 170 PS | 1968 | 4 | VW EA189 | CBBB / CFGB | timing belt |
Related content: Audi A3 (all models) / Audi / All car maker