Technical specifications
| Clear list | Mazda 6 | Kia Optima (2016-2018) |
| Totals | Mazda 6 2.0 Wagon × | Kia Optima (2016-2018) 2.0 Sportwagon × |
| Mark | Mazda | Kia |
| Model | 6 2.0 Wagon | Optima (2016-2018) 2.0 Sportwagon |
| Year | 2018 | 2016-2018 |
| Number of doors/seats | 5/5 | 5/5 |
| Body type | Wagon | Wagon |
| Unladen Weight | 1399 (1435) | 1475 (1495) |
| Gross Weight Limit | 2042 (2072) | 2070 (2090) |
| Top Speed, km/h | 206 (204) | 205 |
| Acceleration 0-100 kph | 10 (10.9) | - |
| Minimum turning radius, m | 5.9 | - |
| Cargo Volume, min/max, L | 522/1664 | 553 |
| Dimensions specifications, mm | Mazda 6 2.0 Wagon × | Kia Optima (2016-2018) 2.0 Sportwagon × |
| Length | 4805 | 4855 |
| Width | 1840 | 1860 |
| Height | 1480 | 1470 |
| Wheelbase | 2750 | 2805 |
| Front/rear Track | 1585/1575 | 1614/1621 |
| Ground clearance | 165 | 135 |
| Engine specifications | Mazda 6 2.0 Wagon × | Kia Optima (2016-2018) 2.0 Sportwagon × |
| Type | Gasoline Direct Injection | petrol Injection |
| Displacement, cm3 | 1998 | 1999 |
| Compression ratio | 13 | 10.3 |
| Number and arrangement of cylinders | 4 cylinders, in-line | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 83.5х91.2 | 81x97 |
| Number of valves | 16 | 16 |
| Power, hp/rpm | 145/6000 | 163/6500 |
| Max torque, Nm/RPM | 213/4000 | 196/4800 |
| Transmission specifications | Mazda 6 2.0 Wagon × | Kia Optima (2016-2018) 2.0 Sportwagon × |
| Gearbox | 6-speed manual / 6-speed automatic | 6-speed manual / 6-speed automatic |
| Drive Type | Front wheel drive | Front wheel drive |
| Suspension specifications | Mazda 6 2.0 Wagon × | Kia Optima (2016-2018) 2.0 Sportwagon × |
| Front | MacPherson strut | MacPherson strut |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 225/55 R17, 225/45 R19 | 215/60 R16, 215/55 R17, 235/45 R18 |
| Disk | 5x114.3 ET50 d67.1
| 5x114.3 ET45 d67.1
|
| Brakes specifications | Mazda 6 2.0 Wagon × | Kia Optima (2016-2018) 2.0 Sportwagon × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Discs |
| Fuel consumption specifications, L/100 km | Mazda 6 2.0 Wagon × | Kia Optima (2016-2018) 2.0 Sportwagon × |
| City | 7.7 (7.7) | - |
| Highway | 5.4 (5.5) | - |
| Combined | 6.3 (6.3) | 7.5 (7.6) |
| Fuel | 95 | 95 |
| Tank, L | 62 | 70 |
| Clear list | Mazda 6 | Kia Optima (2016-2018) |
