The Mercedes — Benz M 130.980 is a 6,898 cc, V12, naturally aspirated petrol engine produced between 1997 and 2002. It features a DOHC 48 — valve configuration with sequential multi — point fuel injection and advanced engine management (Bosch Motronic ME 2.1). In standard tuning, it delivered 270 kW (367 PS), with peak torque of 580 Nm available at 3,900 rpm.
Fitted exclusively to the W140 S — Class (S 600 Pullman) and W150 600 SEL Pullman, the M 130.980 was engineered as the ulti…
All production units (1997–2002) meet Euro 3 emissions standards . No Euro 4-compliant variant was produced.
The Mercedes-Benz M 130.980 is a 6,898 cc V12 engineered for flagship ultra-luxury sedans (1997–2002). It combines a 48-valve DOHC architecture with Bosch Motronic ME 2.1 engine management to deliver imperceptible power delivery and supreme refinement. Designed to meet Euro 3 standards, it prioritizes smoothness and quiet operation over emissions flexibility.
| Parameter | Value | Source |
|---|---|---|
Displacement | 6,898 cc | |
Fuel type | Petrol | |
Configuration | V12, DOHC, 48-valve | |
Aspiration | Naturally aspirated | |
Bore × stroke | 106.0 mm × 86.0 mm | |
Power output | 270 kW (367 PS) @ 5,200 rpm | |
Torque | 580 Nm @ 3,900 rpm | |
Fuel system | Bosch Motronic ME 2.1 sequential multipoint fuel injection | |
Emissions standard | Euro 3 | |
Compression ratio | 10.0:1 | |
Cooling system | Water-cooled | |
Turbocharger | Not applicable | |
Timing system | Double roller chain (primary and secondary) | |
Oil type | Refer to vehicle handbook / manufacturer specification | |
Dry weight | 268 kg |
The Mercedes-Benz M 130.980 was used across Mercedes-Benz's W140/W150 platforms with longitudinal mounting and no external licensing. This engine received platform-specific adaptations-reinforced engine mounts in the W140 and revised intake manifolds in the W150-and from 2002 the W220 S-Class adopted the M 275 twin-turbo V12, creating interchange limits. All adaptations are documented in OEM technical bulletins.
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Field reports and technical service bulletins highlight component wear patterns under high-load operation. Adherence to manufacturer service intervals and approved fluid specifications is critical for long-term reliability.
Analysis derived from manufacturer technical service bulletins and industry workshop records. Repair procedures should follow manufacturer guidelines.
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The M 130.980 offers exceptional smoothness and power but requires meticulous maintenance. Early models (1997–1998) may experience ignition coil or hydraulic lifter issues, but post-1999 revisions improved reliability. Longevity depends heavily on maintenance—consistent oil changes with 20W-50 MB 229.1 oil and attention to ignition, fuel, and cooling systems ensure reliable operation beyond 180,000 km.
Key issues include ignition coil failures, fuel injector clogging, cooling system leaks (notably expansion tanks), and hydraulic lifter ticking. These are documented in Mercedes-Benz service bulletins. Regular inspection of coils, injectors, lifters, and cooling components can prevent major failures and maintain drivability.
The M 130.980 was used exclusively in the W140 S-Class (S 600 Pullman, 1997–2002) and W150 600 SEL Pullman (1997–2002). It was the final naturally aspirated V12 before being replaced by the twin-turbo M 275. No external licensing or cross-manufacturer applications are documented.
Limited tuning potential exists. ECU remapping offers modest gains (~15-25 kW) due to the naturally aspirated design. Forced induction conversions are extremely rare and complex. Performance is best enhanced through intake, exhaust, and ignition upgrades while preserving reliability. Over-tuning risks damaging the engine due to its high compression and tight tolerances.
Fuel consumption is very high due to engine size and weight. In the S 600 Pullman (W140), typical usage is ~20.5 L/100km (city) and ~12.0 L/100km (highway), or approximately 13.8 mpg UK combined. Real-world figures vary with driving style, but expect 12–14 mpg (UK) in mixed conditions. The engine's V12 character contributes to its thirst.
Yes. The M 130.980 is an interference engine. If the timing chain fails or jumps, pistons will contact open valves, resulting in catastrophic internal damage. While the double roller chain design is robust, regular inspection and adherence to maintenance schedules are critical to prevent failure.
Mercedes-Benz specifies 20W-50 oil meeting MB 229.1 standard. Use only high-quality synthetic or semi-synthetic oils designed for high-load V12 engines. Change oil every 15,000 km or annually to ensure proper lifter and timing chain lubrication, preventing premature wear.
Comprehensive technical documentation and regulatory references
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GOV.UK: Vehicle Approval & V5C
UK vehicle approval processes, import rules, and MoT guidance.
DVLA: Engine Changes & MoT
Official guidance on engine swaps and inspection implications.
Vehicle Certification Agency (VCA)
UK type-approval authority for automotive products.
Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
WLTP and RDE testing procedures for emissions certification.
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