Mercedes-Benz OM654.920 Engine Overview
The OM654.920 is a 2.0-liter turbo-diesel from Mercedes-Benz’s modern OM654 engine family. Introduced in 2016, it features an all-aluminum block, steel pistons, 4th-generation Bosch common-rail injection (up to 2,500 bar), and advanced emission systems (DPF, SCR, EGR). It delivers excellent efficiency, low emissions, and strong real-world torque.
Depending on application, the engine outputs between 75 kW and 235 kW, making it suitable for compact models, sedans, SUVs, vans, and the latest Sprinter series.
Key Specifications
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Engine code: OM654.920
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Displacement: 1,950 cc
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Power: 75–235 kW
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Torque: 300–500 Nm (variant-dependent)
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Injection: Bosch common-rail 2,500 bar
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Turbocharger: Single turbo (fixed/VGT)
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Emission standard: Euro 6
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Production: 2016–present
Reliability & Maintenance
The OM654.920 is known for high reliability and low running costs.
Recommended service intervals:
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Oil + filter: 10,000–15,000 km
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Fuel filter: 30,000 km
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Transmission oil: 60,000–80,000 km
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Intake/EGR cleaning: 120,000–150,000 km
With correct maintenance, these engines commonly exceed 400,000–500,000 km.
OM654.920 Compatibility Table
| Model | Variant(s) | Power (kW) | Years |
|---|---|---|---|
| A-Class (W177) | A180d / A200d / A220d | 85 / 110 / 140 | 2018–… |
| B-Class (W247) | B180d / B200d / B220d | 85 / 110 / 140 | 2019–… |
| C-Class (W205) | C200d / C220d / C220d 4MATIC / C300d / C300de | 110 / 120–143 / 180 / 225 | 2018–2022 |
| CLA (C118) | CLA180d / CLA200d / CLA220d | 85 / 110 / 140 | 2019–… |
| CLS (C257) | CLS220d / CLS300d | 143 / 180 | 2018–2022 |
| E-Class (W213) | E200d / E220d / E300d / E300de | 110 / 120–143 / 180 / 225 | 2016–2023 |
| E-Class Coupe/Cabrio (W238) | 220d / 220d 4MATIC / 300d | 120–143 / 180 | 2017–2020 |
| GLA (H247) | GLA180d / GLA200d / GLA220d | 85 / 110 / 140 | 2020–… |
| GLB (X247) | GLB180d / GLB200d / GLB220d | 85 / 110 / 140 | 2019–… |
| GLC (X253/C253) | GLC200d / GLC220d / GLC300d | 120 / 143 / 180 | 2019–2022 |
| GLE (V167/C167) | GLE300d / GLE350de / GLE Coupé 350de | 180 / 235 | 2019–2022 |
| Marco Polo / V-Class (W447) | 220d / 250d / 300d | 120 / 140 / 176 | 2019–… |
| Vito / Tourer (W447) | 110 CDI / 114 CDI / 116 CDI | 75 / 100 / 120 | 2019–… |
| Sprinter III (W907/W910) | 211–217 CDI / 311–317 CDI / 319–419 CDI / 411–417 CDI / 515–519 CDI | 84 / 110 / 125 / 140 | 2020–… |
Conclusion
The OM654.920 is one of Mercedes’ most advanced and reliable diesel engines, offering strong performance, excellent fuel efficiency, and wide compatibility across the entire model range — from compact cars to premium sedans, SUVs, vans, and commercial vehicles. With proper maintenance, it delivers long-lasting durability and low running costs.
