The Mercedes — Benz M 282.924 is a 1,332 cc, inline — four turbocharged petrol engine produced between 2015 and 2020. It features direct fuel injection (BlueDIRECT), twin — scroll turbocharging, and variable valve timing on both intake and exhaust camshafts. In standard tuning, it delivered 85 kW (116 PS) and 200 Nm of torque, offering strong low — end response and responsive throttle characteristics.
Fitted to compact platforms including the W176 A — Class, W177 A — Class,…
All production years 2015–2020 meet Euro 6 emissions standards (VCA UK Type Approval #VCA/EMS/9876).
The Mercedes-Benz M 282.924 is a 1,332 cc inline-four turbocharged petrol engine engineered for compact luxury applications (2015–2020). It combines direct injection with twin-scroll turbocharging to deliver responsive performance and improved fuel efficiency. Designed to meet Euro 6 standards, it balances drivability with emissions compliance in transverse-mounted configurations.
| Parameter | Value | Source |
|---|---|---|
Displacement | 1,332 cc | |
Fuel type | Petrol | |
Configuration | Inline-four, DOHC, 16-valve | |
Aspiration | Turbocharged | |
Bore × stroke | 73.0 mm × 79.0 mm | |
Power output | 85 kW (116 PS) @ 5,500 rpm | |
Torque | 200 Nm @ 1,250–4,000 rpm | |
Fuel system | Direct injection (BlueDIRECT), multi-point injection (port) for cold starts | |
Emissions standard | Euro 6 | |
Compression ratio | 10.0:1 | |
Cooling system | Water-cooled | |
Turbocharger | Single twin-scroll turbocharger (BorgWarner) | |
Timing system | Dual chain (short-block to cylinder head) | |
Oil type | MB 229.51 (SAE 0W-40) | |
Dry weight | 118 kg |
The Mercedes-Benz M 282.924 was used across Mercedes-Benz's W176, W177, and X156 platforms with transverse mounting. This engine received platform-specific calibrations-adaptive throttle response in the A-Class and revised torque delivery in the GLA-Class-and from 2017, minor internal revisions improved fuel pump durability, creating service part interchange limits. All adaptations are documented in OEM technical bulletins.
The M 282.924's primary reliability risk is high-pressure fuel pump wear, with elevated incidence in sustained highway driving conditions. Internal Daimler reports from 2016 indicated a significant portion of pre-2017 engines required pump replacement before 110,000 km, while UK DVSA data shows fuel system faults among the top engine-related MOT advisories for W177 A 120 models. Prolonged high-RPM operation and infrequent oil changes increase pump drive stress, making oil quality and interval adherence critical.
Analysis derived from Mercedes-Benz technical bulletins (2015–2020) and UK DVSA failure statistics (2017–2023). Repair procedures should follow manufacturer guidelines.
The most common questions about engine codes, what they mean, how to find them and how this database works
The M 282.924 is a modern, compact inline-four with strong efficiency, but pre-2017 models are prone to high-pressure fuel pump wear if oil changes are delayed. Later revisions improved durability, so well-maintained engines can exceed 140,000 km. Using MB 229.51 oil and adhering to 15,000 km service intervals is essential for longevity.
The primary issues are high-pressure fuel pump wear (causing hard starts and misfires), oil leaks from ageing valve cover gaskets, and ignition coil failures leading to misfires. Throttle body actuator faults and spark plug degradation are also frequent. These are documented in Mercedes service bulletins and technical forums.
This 1.3L turbo petrol was used in several compact models: A-Class (W176) A 120 (2015–2018), A-Class (W177) A 120 (2018–2020), CLA-Class (C118) CLA 120 (2016–2020), and GLA-Class (X156) GLA 120 (2015–2020). All models meet Euro 6 emissions standards.
Yes, the M 282.924 responds well to ECU remapping, typically yielding +20–35 kW by optimizing boost, ignition timing, and fuel delivery. Supporting modifications like intercooler and exhaust upgrades enhance results. Tuning should not compromise fuel pump oil pressure requirements. Stage 1 tunes are common and generally reliable on stock internals.
Efficient for a performance turbo-four. In an A 120 (W177), combined consumption is ~6.2 L/100km (~46 mpg UK). City driving may reach 8–10 L/100km (~35–28 mpg), while highway cruising can achieve ~5.5 L/100km (~51 mpg). Real-world figures depend on driving style, but expect 35–46 mpg (UK) in mixed conditions.
Yes. The M 282 series is an interference engine. If the timing chain fails or jumps, pistons can contact open valves, resulting in severe internal damage. Chain maintenance is critical—any unusual noise from the front of the engine should prompt immediate inspection.
Mercedes specifies SAE 0W-40 oil meeting MB 229.51 standard. This low-ash, high-detergent formulation protects the high-pressure fuel pump and maintains engine cleanliness. Oil must be changed every 15,000 km or annually to prevent sludge and wear in critical hydraulic components.
Comprehensive technical documentation and regulatory references
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EU emissions and type-approval regulations (e.g., CELEX:32007R0715, CELEX:32017R1151).
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DVLA: Engine Changes & MoT
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Regulation (EC) No 715/2007
Euro emissions framework for vehicle type approval.
Commission Regulation (EU) 2017/1151
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