| Modification | 420i COUPE M SPORT |
| Chassis ID | DBA-4N20 |
| Registration Year | 2016.10 |
| Exterior Dimensions, mm | 4670 x 1825 x 1375 mm |
| Interior Dimensions, mm | ----x----x----mm |
| Wheelbase, mm | 2810mm |
| Front/Rear Track, mm | 1550mm//1575mm |
| Curb Weight, kg | 1590kg |
| Body Type | Купе |
| Doors/Seats | 2 door//4 |
| Model | B48B20A |
| Type | inline 4 cylinder DOHCturbo |
| Bore X Stroke, mm | ----mmx----mm |
| Capacity, cc | 1998cc |
| Compression Ratio | 11.0 |
| Fuel System | デジタル モーター エレクトロニクス(DME/電子燃料噴射装置) |
| Max. Power, HP/RPM | 184ps(135kW)/5000rpm |
| Max. Power, HP/RPM | 27.5kg m(270N m)/1350~4600rpm |
| Supercharger | Turbo |
| Fuel tank capacity, L | 60 l |
| Fuel Efficiency, l/100 km | Unleaded premium gasoline |
| Fuel consumption, l/100 km | 16.0km/リットル (JC08) |
| Steering Column Length | Power assist equipped rack&pinion |
| Suspension – Front/Rear | ダブル ジョイント スプリング Strut type 、 Coil spring 、スタビライザー |
| Brake – Front/Rear | 5-link 、コイル スプリング、スタビライザー |
| Front brake | Ventilated disk |
| Rear brake | Ventilated disk |
| Front wheel | 225/45R18 |
| Rear wheel | 255/40R18 |
| The minimum diameter of a turn | 5.4m |
| Number of steps / Type | 8AT |
| Drive | FR |
| LSD | ---- |
| Front fog lights | Standard |
| Rear fog lights | Standard |
| Xenon headlights | Standard |
| Additional front headlights | It is not |
| Front / rear spoiler | It is not//It is not |
| Rear wiper | It is not |
| Navigation | Standard |
| Navigational device | HDD |
| Audio | AM/FMラジオ |
| CD-player | 単装 |
| Driver's air bag | Standard |
| Front passenger air bag | Standard |
| Side airbags | Standard |
| ABS | Standard |
| TRC | Standard |
| Safety belts with tensioner | Standard |
| Safety belts with tensioner | Standard |
| Safety belts with holding | Standard |
| The mechanism of fixation of children's seats | It is not |
| Safety planks | Standard |
| Brake assist | It is not |
| The design of the body, providing energy absorption and dispersion of strike | It is not |
| EBD | It is not |
| Anti theft device | Standard |
| Additional equipment | CBC/コーナリング ブレーキ コントロール DSC/ダイナミック スタビリティ コントロール(拡張機能付) |
| Air conditioner | Full Auto |
| Power window | Standard |
| Central switch | Standard |
| Steering column length | Standard |
| Steering column height | Standard |
| Cruise control | Standard |
| Finishing leather steering wheel | Standard |
| Leather seats |
| Power front seat | Standard |
| Power rear seat | It is not |
| Wood panel | Option |
| Sunroof | Option |
| Sunroof | 18 inches standard |
| Folding seat | split |
| Glass with a UV filter | It is not |
| Toned glasses | It is not |
| CVT | |
| 1 | 5.000 |
| 2 | 3.200 |
| 3 | 2.143 |
| 4 | 1.720 |
| 5 | 1.314 |
| 6 | 1.000 |
| 7 | 0.822 |
| Reverse | 0.640 |
| Main drive | 3.456 |