Technical specifications
| Clear list | BMW 3er (2012-2015) | Kia Optima |
| Totals | BMW 3er (2012-2015) 2.0 (320d) × | Kia Optima 2.4 × |
| Mark | BMW | Kia |
| Model | 3er (2012-2015) 2.0 (320d) | Optima 2.4 |
| Year | 2012-2015 | 2018 |
| Number of doors/seats | 4/5 | 4/5 |
| Body type | Sedan | Sedan |
| Unladen Weight | 1495 (1505) | 1575 |
| Gross Weight Limit | 1970 (1980) | 2050 |
| Top Speed, km/h | 235 (230) | 210 |
| Acceleration 0-100 kph | 7.5 (7.6) | 9.1 |
| Minimum turning radius, m | 5.7 | - |
| Cargo Volume, min/max, L | 480 | 510 |
| Dimensions specifications, mm | BMW 3er (2012-2015) 2.0 (320d) × | Kia Optima 2.4 × |
| Length | 4624 | 4855 |
| Width | 1811 | 1860 |
| Height | 1429 | 1485 |
| Wheelbase | 2810 | 2805 |
| Front/rear Track | 1531/1572 | 1594/1595 |
| Ground clearance | 140 | 155 |
| Engine specifications | BMW 3er (2012-2015) 2.0 (320d) × | Kia Optima 2.4 × |
| Type | turbo diesel Common Rail | petrol Injection |
| Displacement, cm3 | 1995 | 2360 |
| Compression ratio | 16.5 | 11.3 |
| Number and arrangement of cylinders | 4 cylinders, in-line | 4 cylinders, in-line |
| The diameter of the cylinder x stroke, mm | 84х90 | 88x97 |
| Number of valves | 16 | 16 |
| Power, hp/rpm | 184/4000 | 188/6000 |
| Max torque, Nm/RPM | 380/1750-2750 | 242/4000 |
| Transmission specifications | BMW 3er (2012-2015) 2.0 (320d) × | Kia Optima 2.4 × |
| Gearbox | 6-speed manual / 8-speed automatic | 6-speed automatic |
| Drive Type | Rear wheel drive (Dynamic Stability Control DSC) | Front wheel drive |
| Suspension specifications | BMW 3er (2012-2015) 2.0 (320d) × | Kia Optima 2.4 × |
| Front | MacPherson strut | MacPherson strut |
| Rear | multi-link suspensions | multi-link suspensions |
| Tire Size | 205/60 R16, 225/50 R17 | 215/60 R16, 215/55 R17 |
| Disk | 5x120 ET35 d72.6
| 5x114.3 ET45 d67.1
|
| Brakes specifications | BMW 3er (2012-2015) 2.0 (320d) × | Kia Optima 2.4 × |
| Front | Ventilated discs | Ventilated discs |
| Rear | Discs | Discs |
| Fuel consumption specifications, L/100 km | BMW 3er (2012-2015) 2.0 (320d) × | Kia Optima 2.4 × |
| City | 5.8 (5.4) | 12 |
| Highway | 3.8 (3.9) | 6.2 |
| Combined | 4.6 (4.5) | 8.3 |
| Fuel | Diesel | 95 |
| Tank, L | 60 | 70 |
| Clear list | BMW 3er (2012-2015) | Kia Optima |
