BMW X5M Competition S68B44A Engine

BMW X5M Competition S68B44A Engine | Exclusive Hand-Assembled M Unit

For sale is a complete BMW X5M Competition S68B44A engine, producing 460kW (625hp) and 750Nm of torque from its 4.4-litre M TwinPower twin-turbocharged V8 — recording an extraordinary 50 kilometres from new. This is the highest-specification, hand-assembled M engine fitted to the G05 X5M Competition and represents one of the rarest and most desirable engine replacement opportunities available for this platform on the current market.

This BMW X5M Competition S68B44A engine is supplied complete exactly as shown in the listing photographs, with all components and attachments in place as removed. At 50km, every internal and external component — turbochargers, injectors, bearings, chain drive, M-specific high-rev internals, and all ancillaries — is in a condition indistinguishable from a factory-new unit.

A BMW X5M Competition S68B44A engine covering just 50km has not yet completed its initial run-in, carrying no meaningful operational wear on any component. This is the closest available alternative to new BMW M division supply at a fraction of the dealer replacement cost.

Complete Package Includes:

• Complete BMW X5M Competition S68B44A engine assembly
• Turbochargers, injectors, bearings, and chain drive
• M-specific high-rev internals and all ancillaries as removed
• Supplied complete, exactly as shown in listing photographs

Characteristics & Specification:

• Engine Code: S68B44A
• Application: BMW X5M Competition (G05) / X6M Competition (G06)
• Configuration: 4.4-Litre Twin-Turbocharged M TwinPower V8
• Displacement: 4,395cc
• Power Output: 460kW / 625hp
• Torque: 750Nm
• Build Standard: BMW M GmbH – Hand-Assembled
• Recorded Mileage: 50km
• Supply: Complete – As Pictured
• Condition: Effectively As-New

Vehicle Fitment – Compatible Models:

• BMW X5M Competition (G05) – primary fitment, S68B44A code
• BMW X6M Competition (G06) – shares confirmed S68B44A specification
• Confirm exact engine code against vehicle stamp or service documentation before purchase

Why Choose This BMW X5M Competition S68B44A Engine:

• Records only 50km – effectively factory-new, has not yet completed initial run-in
• Hand-assembled individually at BMW M GmbH’s Munich facility to a higher standard than volume production
• 460kW / 625hp and 750Nm deliver the benchmark performance profile for high-performance SUVs
• Hot-vee twin-turbo layout, Double VANOS, and Valvetronic built to sustain high-load performance driving
• Successor to the long-running S63 family with improved output and thermal management
• M division provenance and near-zero mileage combination genuinely rare on the secondary market

Key Features:

• 4.4-litre twin-turbocharged M TwinPower V8 engine
• 460kW / 625hp and 750Nm torque output
• Hand-assembled by BMW M GmbH in Munich
• Hot-vee turbo layout with Double VANOS and Valvetronic, 8,000rpm redline
• Complete, near-new unit supplied exactly as pictured

Ideal For:

• BMW X5M Competition owners (G05) requiring an engine replacement following failure, accident, or mechanical damage
• BMW X6M Competition owners (G06) seeking a correct-code S68B44A replacement engine
• BMW M specialist workshops sourcing a near-new S68 engine for a customer engine replacement programme
• Insurance repair and accident rebuild specialists requiring a correct-specification, near-new engine for a G05 or G06 repair
• Performance builders and M tuners working with the S68 platform who require a near-new core for a high-output or modified build
• Owners seeking new-BMW-M-dealer-equivalent condition at a material saving to official BMW supply pricing