Specifications: BMW 7 Series (G70) 740i (375 Hp) Mild Hybrid xDrive Steptronic 2023, 2024, 2025

2023 BMW 7 Series (G70) - Photo 1

BMW 7 Series (G70) 740i (375 Hp) Mild Hybrid xDrive Steptronic – Full specifications
General information
Brand BMW
Model 7 Series
Generation 7 Series (G70)
Modification (Engine) 740i (375 Hp) Mild Hybrid xDrive Steptronic
Start of production 2023 year
Powertrain Architecture MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body type Sedan
Seats 5
Doors 4
Performance specs
Fuel consumption (economy) – urban (EPA) 9.8 l/100 km
24 US mpg
28.8 UK mpg
10.2 km/l
Fuel consumption (economy) – extra urban (EPA) 7.6 l/100 km
30.9 US mpg
37.2 UK mpg
13.2 km/l
Fuel consumption (economy) – combined (EPA) 8.7 l/100 km
27 US mpg
32.5 UK mpg
11.5 km/l
Fuel Type Petrol (Gasoline)
Acceleration 0 – 60 mph 4.9 sec
Maximum speed 210 km/h, Electronically limited
130.49 mph
Weight-to-power ratio 5.9 kg/Hp, 170.3 Hp/tonne
Weight-to-torque ratio 4.1 kg/Nm, 245.2 Nm/tonne
Electric cars and hybrids specs
Battery voltage 48 V
Battery technology Lithium-ion (Li-Ion)
System torque 540 Nm @ 1850-5000 rpm.
398.28 lb.-ft. @ 1850-5000 rpm.
Internal combustion engine specs
Power 375 Hp @ 5200-6250 rpm.
Power per litre 125.1 Hp/l
Torque 519 Nm
382.79 lb.-ft.
Engine layout Front, Longitudinal
Engine Model/Code B58B30M2
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 11:1
Number of valves per cylinder 4
Fuel injection system Direct injection and Multi-port manifold injection
Engine aspiration Twin-power turbo, Intercooler
Valvetrain VALVETRONIC, Double-VANOS
Engine oil capacity 6.75 l
7.13 US qt | 5.94 UK qt
Engine oil specification Log in to see.Log in to see.
Engine systems Start & Stop System

Space, Volume and weights
Kerb Weight 2202 kg
4854.58 lbs.
Max. weight 2850 kg
6283.17 lbs.
Max load 648 kg
1428.6 lbs.
Trunk (boot) space – minimum 540 l
19.07 cu. ft.
Fuel tank capacity 74 l
19.55 US gal | 16.28 UK gal
Dimensions
Length 5391 mm
212.24 in.
Width 1950 mm
76.77 in.
Width including mirrors 2192 mm
86.3 in.
Height 1544 mm
60.79 in.
Wheelbase 3215 mm
126.57 in.
Front track 1661 mm
65.39 in.
Rear (Back) track 1648 mm
64.88 in.
Front overhang 983 mm
38.7 in.
Rear overhang 1194 mm
47.01 in.
Ride height (ground clearance) 147 mm
5.79 in.
Minimum turning circle (turning diameter) 12.3 m
40.35 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 Double wishbone, Air suspension
Rear suspension Independent multi-link suspension, Air suspension
Front brakes Ventilated discs
Rear brakes Ventilated discs
Assisting systems ABS (Anti-lock braking system)
4-wheel steering (4WS, active rear steering)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size Front wheel tires: 255/45 R20; 255/40 R21
Rear wheel tires: 285/40 R20; 285/35 R21
Wheel rims size Front wheel rims: 9J x 20; 9J x 21
Rear wheel rims: 10.5J x 20; 10.5J x 21

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