G20 · GENERATION 2020 · SALOON
BMWMHEV

M340i xDrive

382 hp, 4,4 s 0-100 : among the 6 saloons hybrid 2018–2022, the M340i xDrive ranks 1st of 6 in 0–100 km/h, 1st of 6 in Top speed, 2nd of 6 in Power-to-weight. Here is what the Caralogy simulations say.

Energy cost · estimate1,80615,000 km · UK mix · home UK £/kWhCustomise →

Power

382hp

500 Nm · 11 hp elec

0 → 100 km/h

4.4s

VMax 250 km/h

Cons.

7.0L

/100 km

Tank

59L

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Technical identity card

Full specifications BMW M340i xDrive

Manufacturer data and values calibrated by the Caralogy simulation engine.

Powertrain

ArchitectureUnknown
Displacement2,998 cm\u00b3
Puissance électrique11 hp
Combined power382 hp
Couple500 Nm
GearboxTorque Converter 8 rapports Automatic
TransmissionAWD

Consumption

Cons. WLTP7,0 L/100km
Tank59 L

Performance

0 → 100 km/h4,4 s
VMax250 km/h

Dimensions and environment

Length4,713 mm
Wheelbase2,851 mm
Width1,827 mm
Height1,440 mm
Boot480 L
Kerb weight1,823 kg
Cd0.26
CO₂ WLTP161 g/km

Caralogy Methodology

Motorway and performance values calibrated by the Caralogy physics simulation engine (SCx, Crr, real torque curves).

See full methodology →

Manufacturer data · motorway values calibrated by the Caralogy engine

Among the 6 saloons hybrid, the M340i xDrive ranks (best in segment) in acceleration. Caralogy simulates its real-world performance: motorway simulation, performance simulation and consumption simulation.

Caralogy Analysis · tailored to this vehicle

Caralogy Verdict

Suitable for

Optimised urban and peri-urban trips with no charging to manage. 1st of 6 in 0–100 km/h (4.4 s), 1st of 6 in Top speed (250 km/h), 2nd of 6 in Power-to-weight (210 hp/t).

Alternatives to consider

If the priority is Power-to-weight, the Bmw M440i Gran Coupé (1st with 212 hp/t) takes the lead.

Acceleration: 4.4 s 0-100 (1st of 6 in 0–100 km/h)

In pure acceleration, the M340i xDrive ranks 1st of 6 in 0–100 km/h, 0.0 s off the reference Bmw M340i xDrive (4.4 s).

Top speed: 250 km/h (1st of 6 in Top speed)

Top speed of 250 km/h. The segment reference reaches 250 km/h.

Segment positioning

Where the M340i xDrive stands against saloons hybrid

Comparison across 6 saloons hybrid marketed between 2018–2022.

0–100 km/h

1eout of 6

4,4 s
Min5,0 s · Bmw M440i Gran Coupé
Max4,4 s · Bmw M340i xDrive

Top speed

1eout of 6

250 km/h
Min250 km/h · Bmw M340d xDrive
Max250 km/h · Bmw M340i xDrive

Power-to-weight

2eout of 6

210 hp/t
Min170 hp/t · Bmw M340d xDrive Touring
Max212 hp/t · Bmw M440i Gran Coupé

Direct rivals (same segment, same energy)

Cross-energy alternatives

Same needs, different powertrain.

Model family

The full BMW 3 Series G20 range

Generation G20 launched in 2019. Available versions sorted by energy.

Other versions of the G20

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Frequently asked questions

BMW M340i xDrive: what you need to know

Well-argued answers to the most asked questions about this model, based on Caralogy data and simulations.

Where does the M340i xDrive rank in its segment?#

Among the 6 saloons hybrid 2018–2022, the M340i xDrive ranks 1st of 6 in 0–100 km/h (4.4 s, behind the Bmw M340i xDrive), 1st of 6 in Top speed (250 km/h, behind the Bmw M340i xDrive), 2nd of 6 in Power-to-weight (210 hp/t, behind the Bmw M440i Gran Coupé).

How much does the M340i xDrive cost to run?#

Running costs depend on your profile (mileage, charging type, city/highway mix). Use the Caralogy consumption simulator for a personalised estimate.

How does Caralogy calculate its figures?#

Caralogy does not reproduce manufacturer figures: we recalculate every number through physics simulation, starting from SCx, mass and the power curve. This is why our figures at 130 km/h differ from WLTP. Full methodology on the dedicated page.