The All-New BMW M350 xDrive: Specs, Performance & Everything You Need to Know

Posted 11th September 2026

5 minute read

The All-New BMW M350 xDrive: Specs, Performance & Everything You Need to Know

The benchmark for M Performance saloons has just been redefined. Replacing the iconic BMW M340i, the all-new BMW M350 xDrive brings higher power outputs, smarter chassis technology, and an industry-first RWD drift mode to BMW’s legendary 3 Series lineup.

The team at Dick Lovett BMW have compiled the definitive guide to the ICE powered 3 Series, covering technical specifications, dynamic upgrades, and when we can expect to see the all-new M350 xDrive.

BMW M350 xDrive Overview & Key Facts

Feature Specification
Engine 3.0-litre Turbocharged Inline-6 with 48V Mild-Hybrid Tech
Combined Output 443 hp (437 bhp / 326 kW)
Peak Torque 580 Nm (428 lb-ft)
0–62 mph (0–100 km/h) 4.1 seconds
Drivetrain Intelligent xDrive AWD with 'Drift Moment' RWD Mode
Transmission 8-speed Steptronic Sport Automatic
Chassis Control BMW Driving Stack
Standard Suspension Adaptive M Suspension & M Sport Differential

A New Naming Strategy: From M340i to M350

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The transition from BMW M340i to BMW M350 represents a deliberate evolution in BMW’s model nomenclature. Following the precedent set by the G45 X3 M50, BMW is officially retiring the lowercase 'i' suffix from its petrol-powered M Performance lineup, reserving the letter exclusively for fully electric BMW i vehicles. The transition to the M350 xDrive brings substantial upgrades across the board, backed by higher power outputs, sharper dynamics, and next-generation chassis systems as standard.

Engine & Powertrain: Six Cylinders, Hybrid Efficiency

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Under the newly contoured bonnet lies BMW’s celebrated 3.0-litre twin-scroll turbocharged inline-six engine, now integrated with 48V mild-hybrid technology. 

  • Higher Power Output: Delivering 443 hp and 580 Nm of torque, the M350 xDrive delivers effortless acceleration and track-tested endurance.
  • Instantaneous Response: The 48V electric motor assists during low-rev acceleration, smoothing out gear shifts and sharpening throttle response.
  • Rapid Acceleration: Pin-you-to-your-seat performance achieves 0-62 mph in just 4.1 seconds before reaching an electronically limited top speed of 155 mph.

Headline Features | 'Drift Moment' & ' BMW Driving Stack '

The headline innovation for driver engagement in the M350 xDrive is its dual-personality drivetrain architecture:

'Drift Moment' Feature & Rear-Wheel Drive Integration

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To offer an expanded set of driving dynamics, the M350 xDrive introduces BMW’s Drift Moment system, bringing drive characteristics previously exclusive to full-fledged BMW M models to the M Performance segment. Activated via the Central Display, the function utilises M-typical multi-disc clutch control in tandem with DSC (Dynamic Stability Control) OFF to completely decouple the front axle, transferring 100% of engine output directly to the rear wheels for an unadulterated rear-wheel-drive mechanical setup.

BMW Driving Stack, Continuously Optimised.

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Whilst there’s no “Heart of Joy” here as featured in BMW's electric Neue Klasse architecture (featured in the new BMW i3 and BMW iX3), the M350 xDrive has been designed with the same principles in mind, focusing on ‘Sheer Driving Pleasure’. To achieve this, the M350 xDrive utilises the BMW Driving Stack, an integrated hardware and software system that synchronises its steering, braking, suspension, and stability controls to deliver a seamless, high-performance driving dynamic.

BMW M350 xDrive (G50) vs. BMW M340i xDrive (G20)

  M340i xDrive All-New M350 xDrive
Power 374 hp (369 bhp) 443 hp (437 bhp)
Torque 500 Nm 580 Nm
Drivetrain Permanent xDrive xDrive + Switchable RWD Drift Mode
Power  
M340i xDrive 374 hp (369 bhp)
All-New M350 xDrive 443 hp (437 bhp)
Torque  
M340i xDrive 500 Nm
All-New M350 xDrive 580 Nm
Drivetrain  
M340i xDrive Permanent xDrive
All-New M350 xDrive xDrive + Switchable RWD Drift Mode

Standard Performance Features

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The all-new BMW M350 xDrive comes equipped with an extensive suite of M Performance hardware as standard:

  • Adaptive M Suspension: Continuously adjusts damping forces at each individual wheel for comfort during motorway cruising and rigidity in dynamic cornering.
  • M Sport Differential: Electronically controlled limited-slip differential maximises traction.
  • Variable Sport Steering: Provides direct, tactile feedback at speed whilst also reducing steering effort during low-speed parking manoeuvres.
  • M Aerodynamics Package: Redesigned front apron, rear diffuser, and quad-look tailpipes engineered to optimise airflow and downforce.

BMW M350 xDrive Frequently Asked Questions:

The all-new BMW M350 xDrive marks the start of a thrilling new chapter for the BMW 3 Series. Succeeding the legendary M340i, it combines dynamic everyday usability with uncompromising M power. Driven by an upgraded 3.0-litre straight-six TwinPower Turbo engine boosted by 48V mild-hybrid technology, the M350 xDrive delivers a fierce 443 hp and 580 Nm of torque.

Explore our FAQs to discover everything you need to know about the new flagship 3 Series.

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Anticipation is building for the next generation of BMW M Performance. The upcoming M350 xDrive is set to redefine the 3 Series standard, combining a potent 443 hp mild-hybrid straight-six engine with switchable xDrive all-wheel-drive dynamics.

Register your interest using the form below to receive exclusive updates, full specifications, and priority notifications as soon as ordering opens.

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