Home >> Car catalog >> BMW >> 3 Series >> 3 Series Touring (G21) >> M340i (374 Hp) Mild Hybrid xDrive Steptronic
All brands Blog Login Register Car Specs API
English ▼
БългарскиБългарски РусскийРусский DeutschDeutsch ItalianoItaliano FrançaisFrançais EspañolEspañol ΕλληνικάΕλληνικά TürkçeTürkçe RomânăRomână SuomiSuomi SvenskaSvenska NorskNorsk PolskiPolski PortuguêsPortuguês NederlandsNederlands ČeštinaČeština MagyarMagyar

Specs of BMW 3 Series Touring (G21) M340i (374 Hp) Mild Hybrid xDrive Steptronic /2020, 2021, 2022/

2019 BMW 3 Series Touring (G21) - Photo 1
BMW 3 Series Touring (G21) - Photo 2BMW 3 Series Touring (G21) - Photo 3BMW 3 Series Touring (G21) - Photo 4BMW 3 Series Touring (G21) - Photo 5BMW 3 Series Touring (G21) - Photo 6BMW 3 Series Touring (G21) - Photo 7BMW 3 Series Touring (G21) - Photo 8BMW 3 Series Touring (G21) - Photo 9BMW 3 Series Touring (G21) - Photo 10

Key specs

BMW 3 Series Touring (G21) M340i (374 Hp) Mild Hybrid xDrive Steptronic /Station wagon (estate) 2020 - 2022/

What is the body type of BMW 3 Series Touring (G21)?
Station wagon (estate), 5 Doors, 5 Seats
What is the fuel consumption and economy of BMW 3 Series Touring (G21) M340i (374 Hp) Mild Hybrid xDrive Steptronic?
7.8-8.4 l/100 km
30.2 - 28 US mpg
36.2 - 33.6 UK mpg
12.8 - 11.9 km/l
How environmentally friendly is BMW 3 Series M340i (374 Hp) Mild Hybrid xDrive Steptronic?
178-193 g/km CO2
Euro 6d-ISC-FCM
How fast is 2020 3 Series Touring (G21) M340i (374 Hp) Mild Hybrid xDrive Steptronic?
250 km/h | 155 mph
0-100 km/h: 4.6 sec
0-60 mph: 4.4 sec
What is the power output of BMW 3 Series Station wagon (estate) 2020 M340i (374 Hp) Mild Hybrid xDrive Steptronic?
374 Hp, 500 Nm
369 lb.-ft.
What is the engine displacement of BMW 3 Series Station wagon (estate) 2020 M340i (374 Hp) Mild Hybrid xDrive Steptronic?
3.0 l
2998 cm3
182.95 cu. in.
What is the number of cylinders in 2020 BMW M340i (374 Hp) Mild Hybrid xDrive Steptronic?
6, Inline
What is the drivetrain of BMW 3 Series Touring (G21) Station wagon (estate) 2020 M340i (374 Hp) Mild Hybrid xDrive Steptronic?
All wheel drive (4x4). MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV). The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.
What is the length of 2020 BMW 3 Series Station wagon (estate)?
4713 mm
185.55 in.
What is the width of 2020 BMW 3 Series Station wagon (estate)?
1827 mm
71.93 in.
What is the kerb weight of 2020 BMW 3 Series Touring (G21) M340i (374 Hp) Mild Hybrid xDrive Steptronic?
1805 kg
3979 lbs.
What is the maximum permissible mass of 2020 BMW 3 Series Touring (G21) M340i (374 Hp) Mild Hybrid xDrive Steptronic?
2400 kg
5291 lbs.
What is the trunk (boot) capacity of 2020 BMW 3 Series Station wagon (estate)?
500 - 1510 l
17.7 - 53.3 cu. ft.
What are the number of gears and the gearbox type of 2020 BMW 3 Series Touring (G21) M340i (374 Hp) Mild Hybrid xDrive Steptronic?
8, automatic transmission Steptronic
AcuraAlfa RomeoAlpinaAston MartinAudiBentleyBMWBugattiBYDCadillacChevroletChryslerCitroenCupraDaciaDaewooDaihatsuDodgeDSFerrariFiatFordGenesisGMCGreat WallHavalHondaHongqiHummerHyundaiInfinitiJaguarJeepKiaKoenigseggLadaLamborghiniLanciaLand RoverLexusLotusMaseratiMazdaMcLarenMercedes-BenzMGMiniMitsubishiNIONissanOpelPaganiPeugeotPolestarPorscheRAMRenaultRolls-RoyceRoverSaabSeatSkodaSmartSubaruSuzukiTeslaToyotaVauxhallVolkswagenVolvoXiaomi
All brands
Compare

General information

Brand
BMW
Model
3 Series
Generation
3 Series Touring (G21)
Modification (Engine)
M340i (374 Hp) Mild Hybrid xDrive Steptronic
Start of production
November, 2020
End of production
June, 2022
Powertrain Architecture
MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body type
Station wagon (estate)
Seats
5
Doors
5
Looking for BMW 3 Series on the used-car market?
Check its history →

Performance specs

Combined fuel consumption (WLTP)
7.8-8.4 l/100 km 30.2 - 28 US mpg
36.2 - 33.6 UK mpg
12.8 - 11.9 km/l
CO2 emissions (WLTP)
178-193 g/km
Fuel consumption (economy) - urban (NEDC, WLTP equivalent)
8.8-9.2 l/100 km 26.7 - 25.6 US mpg
32.1 - 30.7 UK mpg
11.4 - 10.9 km/l
Fuel consumption (economy) - extra urban (NEDC, WLTP equivalent)
5.8-6.1 l/100 km 40.6 - 38.6 US mpg
48.7 - 46.3 UK mpg
17.2 - 16.4 km/l
Fuel consumption (economy) - combined (NEDC, WLTP equivalent)
6.9-7.2 l/100 km 34.1 - 32.7 US mpg
40.9 - 39.2 UK mpg
14.5 - 13.9 km/l
CO2 emissions (NEDC, WLTP equivalent)
157-166 g/km
Fuel Type
Petrol (Gasoline)
Acceleration 0 - 100 km/h
4.6 sec
Acceleration 0 - 62 mph
4.6 sec
Acceleration 0 - 60 mph (Calculated by Auto-Data.net)
4.4 sec
Maximum speed
250 km/h, Electronically limited 155 mph
Emission standard
Euro 6d-ISC-FCM
Weight-to-power ratio
4.8 kg/Hp, 207.2 Hp/tonne
Weight-to-torque ratio
3.6 kg/Nm, 277 Nm/tonne

Electric and hybrid car specs

Battery voltage
48 V
Battery technology
Lithium-ion (Li-Ion)
Battery location
Under the front hood

Electric motor 1

Electric motor power
11 Hp
Electric motor location
Front, Longitudinal

Internal combustion engine specs

Power
374 Hp @ 5500-6500 rpm.
Power per litre
124.7 Hp/l
Torque
500 Nm @ 1900-5000 rpm. 369 lb.-ft. @ 1900-5000 rpm.
Engine layout
Front, Longitudinal
Engine Model/Code
B58B30B
Engine displacement
2998 cm3 182.95 cu. in.
Number of cylinders
6
Engine configuration
Inline
Cylinder Bore
82 mm 3.23 in.
Piston Stroke
94.6 mm 3.72 in.
Compression ratio
10.2:1
Number of valves per cylinder
4
Fuel injection system
Direct injection
Engine aspiration
Twin-scroll turbocharger, Intercooler
Valvetrain
VALVETRONIC, Double-VANOS
Engine oil capacity
7.2 l 7.61 US qt | 6.34 UK qt
Engine oil specification
Log in to see.Log in to see.
Coolant
10.5 l 11.1 US qt | 9.24 UK qt
Engine systems
Start & Stop System
Particulate filter

Volume and weights

Kerb Weight
1805 kg 3979 lbs.
Max. weight
2400 kg 5291 lbs.
Max load
595 kg 1312 lbs.
Trunk (boot) space - minimum
500 l 17.7 cu. ft.
Trunk (boot) space - maximum
1510 l 53.3 cu. ft.
Fuel tank capacity
59 l 15.59 US gal | 12.98 UK gal
Max. roof load
75 kg 165 lbs.
Permitted trailer load with brakes (8%)
1800 kg 3968 lbs.
Permitted trailer load with brakes (12%)
1800 kg 3968 lbs.
Permitted trailer load without brakes
750 kg 1653 lbs.
Permitted towbar download
75 kg 165 lbs.

Dimensions

Length
4713 mm 185.55 in.
Width
1827 mm 71.93 in.
Width including mirrors
2068 mm 81.42 in.
Height
1440 mm 56.69 in.
Wheelbase
2851 mm 112.24 in.
Front track
1583 mm 62.32 in.
Rear (Back) track
1567 mm 61.69 in.
Ride height (ground clearance)
130 mm 5.12 in.
Drag coefficient (Cd)
0.27
Minimum turning circle (turning diameter)
12 m 39.37 ft.

Drivetrain, brakes and suspension specs

Drivetrain Architecture
The Internal combustion engine (ICE) and the electric motor permanently drive the four wheels of the car with the ability to work only in mixed mode.
Drive wheel
All wheel drive (4x4)
Number of gears and type of gearbox
8 gears, automatic transmission Steptronic
Front suspension
Suspension strut, Anti-roll bar
Rear suspension
Independent multi-link spring suspension with anti-roll bar
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Electric Steering
Tire size
Front wheel tires: 225/45 R18; 225/40 R19
Rear wheel tires: 255/40 R18; 255/35 R19
Wheel rim size
Front wheel rims: 7.5J x 18; 8J x 19
Rear wheel rims: 8.5J x 18; 8.5J x 19