Mercedes-Benz C43 AMG M139.580 Engine – 350kW / 476PS | 58,000km

Mercedes-Benz C43 AMG M139.580 Engine – 350kW / 476PS | 58,000km

The Mercedes-AMG M139.580 is the most powerful series-production four-cylinder engine on the planet — a technical masterpiece that produces 350kW / 476PS from just 2.0 litres of displacement through a combination of twin-scroll turbocharging, electric exhaust gas turbocharger, AMG-specific engine management, and hand-built AMG assembly. This is not a conventional four-cylinder engine. This is AMG’s finest engineering applied to the smallest possible package — and the result is extraordinary.

This particular M139.580 unit has covered just 58,000km from new — an exceptionally low mileage for an engine of this specification — and is available now as a complete, fully equipped unit ready for direct installation or professional rebuild.

Key Features:

• Genuine Mercedes-AMG M139.580 2.0-litre turbocharged engine
• 350kW / 476PS — world’s most powerful four-cylinder production engine
• 500Nm peak torque — broad and immediate delivery
• Just 58,000km from new — exceptional low mileage
• Hand-built by a single AMG technician — “One Man One Engine” specification
• Electric exhaust gas turbocharger — virtually zero turbo lag
• Twin-scroll turbocharger — maximum low-RPM torque delivery
• AMG-specific dry-sump lubrication system
• Direct OEM replacement — plug-and-play compatible
• Fully equipped with all ancillaries as pulled
• Confirmed mileage — verify documentation with seller

Engine Specification:

• Engine Code: M139.580
• Displacement: 1,991cc
• Configuration: Inline-four — turbocharged
• Power: 350kW / 476PS
• Torque: 500Nm
• Induction: Twin-scroll turbo with electric exhaust gas turbocharger
• Assembly: Hand-built — AMG Affalterbach
• Lubrication: Dry-sump system
• Emission Standard: Euro 6
• Mileage: 58,000km

Model Compatibility:

• Mercedes-AMG C43 W206
• Mercedes-AMG C63 W206
• Mercedes-AMG SL43 R232
• Mercedes-AMG GLC43 X254
• Mercedes-AMG GLC63 X254
• (Confirm exact model, suffix, and gearbox specification with seller)

What’s Included:

• Complete M139.580 AMG engine assembly
• All factory-fitted ancillaries — turbocharger, electric turbo, fuel system, alternator, and ancillary brackets
• All sensors, wiring loom connections, and ancillary components as pulled
• (Confirm full ancillary list with seller prior to purchase)

Ideal For:

• Direct engine replacement on AMG C43 C63 SL43 GLC43 GLC63
• Low-mileage donor engine for full AMG rebuild and restoration
• Workshop and trade sourcing of quality low-mileage M139 units
• Insurance repair and mechanical restoration on AMG 2.0 platform
• Performance tuning and upgrade builds on M139 platform