Technical specifications
| Clear list | Alfa Romeo 159 (2009-2011) | Audi A6 |
| Totals | Alfa Romeo 159 (2009-2011) 1.8 TBi × | Audi A6 2.0 (40 TDI) × |
| Mark | Alfa Romeo | Audi |
| Model | 159 (2009-2011) 1.8 TBi | A6 2.0 (40 TDI) |
| Year | 2009 | 2018 |
| Number of doors/seats | 4/5 | 4/5 |
| Body type | Sedan | Sedan |
| Unladen Weight | 1430 | 1720 |
| Gross Weight Limit | - | 2255 |
| Top Speed, km/h | 235 | 246 |
| Acceleration 0-100 kph | 7.7 | 8.1 |
| Minimum turning radius, m | - | 6.1 |
| Cargo Volume, min/max, L | - | 530 |
| Dimensions specifications, mm | Alfa Romeo 159 (2009-2011) 1.8 TBi × | Audi A6 2.0 (40 TDI) × |
| Length | 4660 | 4939 |
| Width | 1828 | 1886 |
| Height | 1422 | 1457 |
| Wheelbase | 2700 | 2924 |
| Front/rear Track | 1578/1555 | 1630/1617 |
| Ground clearance | - | - |
| Engine specifications | Alfa Romeo 159 (2009-2011) 1.8 TBi × | Audi A6 2.0 (40 TDI) × |
| Type | Gasoline Direct Injection, turbocharging | turbo diesel Common Rail |
| Displacement, cm3 | 1742 | 1968 |
| Compression ratio | 9.5 | 16.2 |
| Number and arrangement of cylinders | 4 cylinders, in-line | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 83х80.5 | 81x95.5 |
| Number of valves | 16 | 16 |
| Power, hp/rpm | 200/5000 | 204/3250-4200 |
| Max torque, Nm/RPM | 320/2000 | 400/1750-3500 |
| Transmission specifications | Alfa Romeo 159 (2009-2011) 1.8 TBi × | Audi A6 2.0 (40 TDI) × |
| Gearbox | 6-speed manual | 7-speed automatic S-Tronic |
| Drive Type | Front wheel drive | Front wheel drive |
| Suspension specifications | Alfa Romeo 159 (2009-2011) 1.8 TBi × | Audi A6 2.0 (40 TDI) × |
| Front | MacPherson strut | Upper and lower A-arm (double wishbone) |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 205/55 R16, 225/50 R17 | 225/60 R17 |
| Disk | 5x110 ET34 d65.1
| 5x112 ET39 d66.6
|
| Brakes specifications | Alfa Romeo 159 (2009-2011) 1.8 TBi × | Audi A6 2.0 (40 TDI) × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Discs |
| Fuel consumption specifications, L/100 km | Alfa Romeo 159 (2009-2011) 1.8 TBi × | Audi A6 2.0 (40 TDI) × |
| City | 11.8 | 4.8 |
| Highway | 6 | 4 |
| Combined | 8.1 | 4.3 |
| Fuel | 95 | Diesel |
| Tank, L | 70 | 63 |
| Clear list | Alfa Romeo 159 (2009-2011) | Audi A6 |
