| Attribute |
Chevrolet Impala X 2.5 Ecotec Automatic × | 
Mazda 6 III Sedan (GJ, facelift 2018) 2.5 SKYACTIV-G × |
| General | | |
| Make | Chevrolet | Mazda |
| Model | Impala | 6 |
| Generation | Impala X | 6 III Sedan (GJ, facelift 2018) |
| Modification | 2.5 Ecotec Automatic | 2.5 SKYACTIV-G |
| Website | https://www.chevrolet.com | https://www.mazda.com/ |
| Number of doors | 4 | 4 |
| Number of seats | 5 | 5 |
| Body type | Sedan | Sedan |
| Transmission | automatic | manual |
| Number of gears | 6 | 6 |
| Production from (year) | 2013 | 2018 |
| Performance | | |
| City consumption (l/100km) | 11.2 | 9.8 |
| Extra-urban consumption (l/100km) | 7.5 | 7.1 |
| Combined consumption (l/100km) | - | 8.7 |
| Drive | | |
| Drive | Front wheel drive | Front wheel drive |
| Position of engine | Front, transversely | Front, transversely |
| Fuel | Petrol (Gasoline) | Petrol (Gasoline) |
| Max. power (hp) | 196 | 187 |
| Max. torque (Nm) | 253 | 252 |
| Fuel Engine | | |
| Number of cylinders | 4 | 4 |
| Cylinders arrangement | Inline | Inline |
| Valves per cylinder | 4 | 4 |
| Engine displacement (cm³) | 2,458 | 2,488 |
| Compression ratio | 11.25 | 13 |
| Max. power @ rpm (rpm) | 6,300 | 6,000 |
| Max. torque @ rpm (rpm) | 4,400 | 4,000 |
| Cylinder bore (mm) | 88 | 89 |
| Piston stroke (mm) | 101 | 100 |
| Fuel system | Direct injection | Direct injection |
| Valve control | Dohc | Dohc-vvt |
| Fuel tank (l) | 70 | 62 |
| Engine oil capacity (l) | 5 | - |
| Coolant capacity (l) | 7.1 | - |
| Chassis | | |
| ABS | + | + |
| Front wheel suspension | Independent, Spring McPherson, with stabilizer | Independent, Spring McPherson, with stabilizer |
| Rear wheel suspension | Independent, spring multi-link with stabilizer | Independent, spring multi-link with stabilizer |
| Steering type | Steering rack | Steering rack |
| Power steering | Electric Steering | Electric Steering |
| Front brakes | Ventilated discs | Ventilated discs |
| Rear brakes | Disc | Disc |
| Tires size | - 235/50 R18
- 245/40 R20
- 245/45 R19
| |
| Turning radius (m) | 11.75 | - |
| Dimensions | | |
| Length (mm) | 5,113 | 4,895 |
| Width (mm) | 1,854 | 1,839 |
| Height (mm) | 1,496 | 1,450 |
| Wheelbase (mm) | 2,837 | 2,830 |
| Kerb weight (kg) | 1,669 | 1,509 |
| Minimum boot space (l) | 532 | 416 |
| Front track (mm) | 1,580 | 1,585 |
| Rear track (mm) | 1,576 | 1,575 |
| Ride height (mm) | - | 165 |