BMW 3 Series Touring (G21 LCI facelift ) M340i (392 Hp) Mild Hybrid xDrive Steptronic

2023 BMW 3 Series Touring (G21 LCI, facelift 2022) - Photo 1

BMW 3 Series Touring (G21 LCI, facelift 2022) M340i (392 Hp) Mild Hybrid xDrive Steptronic – Full specifications

General information
Brand BMW
Model 3 Series
Generation 3 Series Touring (G21 LCI, facelift 2022)
Type (Engine) M340i (392 Hp) Mild Hybrid xDrive Steptronic
Start of production September, 2025 year
Powertrain Architecture MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body type Station wagon (estate)
Seats 5
Doors 5
Performance specs
Combined fuel consumption (WLTP) 7.3-7.9 l/100 km
32.2 – 29.8 US mpg
38.7 – 35.8 UK mpg
13.7 – 12.7 km/l
CO2 emissions (WLTP) 165-181 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 4.5 sec
Acceleration 0 – 62 mph 4.5 sec
Acceleration 0 – 60 mph (Calculated by Auto-Data.net) 4.3 sec
Maximum speed 250 km/h, Electronically limited
155.34 mph
Emission standard Euro 6e
Weight-to-power ratio 4.7 kg/Hp, 214.2 Hp/tonne
Weight-to-torque ratio 3.4 kg/Nm, 295.1 Nm/tonne
Electric cars and hybrids specs
Gross battery capacity 0.4 kWh
Battery voltage 48 V
Battery technology Lithium-ion (Li-Ion)
Battery location Under the front hood
Electric motor 1
Electric motor power 12 Hp
Electric motor Torque 200 Nm

147.51 lb.-ft.

Electric motor location Front, Longitudinal
System power 392 Hp
Internal combustion engine specs
Power 381 Hp @ 5200-6250 rpm.
Power per litre 127.1 Hp/l
Torque 540 Nm @ 1900-4800 rpm.
398.28 lb.-ft. @ 1900-4800 rpm.
Engine layout Front, Longitudinal
Engine Model/Code B58
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.
Number of valves per cylinder 4
Fuel injection system Direct injection
Engine aspiration Twin-scroll turbo, Intercooler
Valvetrain VALVETRONIC, Double-VANOS
Engine systems Start & Stop System
Particulate filter

Space, Volume and weights
Kerb Weight 1830 kg
4034.46 lbs.
Max. weight 2425 kg
5346.21 lbs.
Max load 595 kg
1311.75 lbs.
Trunk (boot) space – minimum 500 l
17.66 cu. ft.
Trunk (boot) space – maximum 1510 l
53.33 cu. ft.
Fuel tank capacity 59 l
15.59 US gal | 12.98 UK gal
Max. roof load 75 kg
165.35 lbs.
Permitted trailer load with brakes (12%) 1800 kg
3968.32 lbs.
Permitted trailer load without brakes 750 kg
1653.47 lbs.
Permitted towbar download 75 kg
165.35 lbs.
Dimensions
Length 4714 mm
185.59 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.
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 (4×4)
Number of gears and type of gearbox 8 gears, automatic transmission Steptronic
Front suspension Spring Strut, Transverse stabilizer
Rear suspension Independent multi-link spring suspension with stabilizer
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
Tires size Front wheel tires: 225/45 R18; 225/40 R19
Rear wheel tires: 255/40 R18; 255/35 R19
Wheel rims size Front wheel rims: 7.5J x 18; 8J x 19
Rear wheel rims: 8.5J x 18; 8.5J x 19

Key specs:
BMW 3 Series Touring (G21 LCI, facelift 2022) M340i (392 Hp) Mild Hybrid xDrive Steptronic
/Station wagon (estate) 2025 – /

What is the body type, BMW 3 Series Touring (G21 LCI, facelift 2022)? Station wagon (estate), 5 Doors, 5 Seats
What is the fuel economy, BMW 3 Series Touring (G21 LCI, facelift 2022) M340i (392 Hp) Mild Hybrid xDrive Steptronic? 7.3-7.9 l/100 km
32.2 – 29.8 US mpg
38.7 – 35.8 UK mpg
13.7 – 12.7 km/l
How ECO is the car, BMW 3 Series M340i (392 Hp) Mild Hybrid xDrive Steptronic? 165-181 g/km CO2
Euro 6e
How fast is the car, 2025 3 Series Touring (G21 LCI, facelift 2022) M340i (392 Hp) Mild Hybrid xDrive Steptronic? 250 km/h | 155.34 mph
0-100 km/h: 4.5 sec
0-60 mph: 4.3 sec
How much power, BMW 3 Series Station wagon (estate) 2025 M340i (392 Hp) Mild Hybrid xDrive Steptronic? 392 Hp, 540 Nm
398.28 lb.-ft.
What is the engine size, BMW 3 Series Station wagon (estate) 2025 M340i (392 Hp) Mild Hybrid xDrive Steptronic? 3.0 l
2998 cm3
182.95 cu. in.
How many cylinders, 2025 BMW M340i (392 Hp) Mild Hybrid xDrive Steptronic? 6, Inline
What is the drivetrain, BMW 3 Series Touring (G21 LCI, facelift 2022) Station wagon (estate) 2025 M340i (392 Hp) Mild Hybrid xDrive Steptronic? All wheel drive (4×4). 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.
How long is this vehicle, 2025 BMW 3 Series Station wagon (estate)? 4714 mm
185.59 in.
How wide is the vehicle, 2025 BMW 3 Series Station wagon (estate)? 1827 mm
71.93 in.
What is the curb weight, 2025 BMW 3 Series Touring (G21 LCI, facelift 2022) M340i (392 Hp) Mild Hybrid xDrive Steptronic? 1830 kg
4034.46 lbs.
What is the gross weight, 2025 BMW 3 Series Touring (G21 LCI, facelift 2022) M340i (392 Hp) Mild Hybrid xDrive Steptronic? 2425 kg
5346.21 lbs.
How much trunk (boot) space, 2025 BMW 3 Series Station wagon (estate)? 500 – 1510 l
17.66 – 53.33 cu. ft.
How many gears, What type is the gearbox, 2025 BMW 3 Series Touring (G21 LCI, facelift 2022) M340i (392 Hp) Mild Hybrid xDrive Steptronic? 8, automatic transmission Steptronic

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