Technical specifications
| Clear list | Audi A3 (2005-2008) | Audi A1 |
| Totals | Audi A3 (2005-2008) 2.0 TFSI × | Audi A1 1.8 TFSI Sportback × |
| Mark | Audi | Audi |
| Model | A3 (2005-2008) 2.0 TFSI | A1 1.8 TFSI Sportback |
| Year | 2005-2008 | 2014 |
| Number of doors/seats | 3/5 | 5/5 |
| Body type | Hatch | Hatch |
| Unladen Weight | 1320 | 1280 |
| Gross Weight Limit | 1880 | - |
| Top Speed, km/h | 236 | 234 |
| Acceleration 0-100 kph | 7.1 | 6.8 |
| Minimum turning radius, m | 5,35 | 5.3 |
| Cargo Volume, min/max, L | 350/1100 | 270/920 |
| Dimensions specifications, mm | Audi A3 (2005-2008) 2.0 TFSI × | Audi A1 1.8 TFSI Sportback × |
| Length | 4215 | 3973 |
| Width | 1765 | 1746 |
| Height | 1420 | 1422 |
| Wheelbase | 2580 | 2469 |
| Front/rear Track | 1535/1515 | 1477/1471 |
| Ground clearance | 120 | - |
| Engine specifications | Audi A3 (2005-2008) 2.0 TFSI × | Audi A1 1.8 TFSI Sportback × |
| Type | Gasoline Direct Injection, turbocharging | Gasoline Direct Injection, turbocharging |
| Displacement, cm3 | 1984 | 1798 |
| Compression ratio | 10.5 | 9.6 |
| Number and arrangement of cylinders | 4 cylinders, in-line | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 82.5х92.8 | 82.5х84.1 |
| Number of valves | 16 | 16 |
| Power, hp/rpm | 200/5100 | 192/5400 |
| Max torque, Nm/RPM | 280/1800 | 250/1250-5300 |
| Transmission specifications | Audi A3 (2005-2008) 2.0 TFSI × | Audi A1 1.8 TFSI Sportback × |
| Gearbox | 6-speed manual / 6-speed tiptronic | 7-speed automatic S-Tronic |
| Drive Type | Front wheel drive (dynamic stabilization ESP) | Front wheel drive |
| Suspension specifications | Audi A3 (2005-2008) 2.0 TFSI × | Audi A1 1.8 TFSI Sportback × |
| Front | MacPherson strut | MacPherson strut |
| Rear | multi-link suspensions | Dependent suspensions |
| Tire Size | 225/45/17 | 215/45 R16 |
| Disk | 5x112 ET56 d57,1
| 5x100 ET35 d57.1
|
| Brakes specifications | Audi A3 (2005-2008) 2.0 TFSI × | Audi A1 1.8 TFSI Sportback × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Discs |
| Fuel consumption specifications, L/100 km | Audi A3 (2005-2008) 2.0 TFSI × | Audi A1 1.8 TFSI Sportback × |
| City | 10.9 | 7.1 |
| Highway | 6 | 4.7 |
| Combined | 7.8 | 5.6 |
| Fuel | 98 | 95 |
| Tank, L | 60 | 45 |
| Clear list | Audi A3 (2005-2008) | Audi A1 |
