The Mercedes-Benz M 200.711 is a 1,595 cc, inline-four turbocharged petrol engine produced between 2014 and 2020, serving as the base petrol powerplant for the A-Class (W176) and B-Class (W246) lineups. It features a 16-valve DOHC configuration with multi-point fuel injection and a single-scroll turbocharger, delivering 80 kW (109 PS) and 200 Nm of torque. This transversely mounted engine was engineered for compact packaging and responsive urban performance.
Fitted to models such as the W176 A 160 and W246 B 160, the M 200.711 was designed for everyday economy and smooth low-end driveability. Emissions compliance was achieved through exhaust gas recirculation (EGR) and a close-coupled catalytic converter, allowing it to meet Euro 6b standards across all markets. The engine’s character emphasizes fuel efficiency and seamless integration with stop-start systems.
One documented reliability concern is premature timing chain wear, highlighted in Mercedes-Benz Service Information Bulletin 11 07 04. This issue is linked to lubrication challenges under extended oil change intervals. In 2017, revised chain guides and updated oil pump designs were introduced to improve durability, particularly in high-temperature operating conditions.
All production years (2014–2020) meet Euro 6b emissions standards (VCA UK Type Approval #VCA/EMS/3456).
The Mercedes-Benz M 200.711 is a 1,595 cc inline-four turbocharged petrol engine engineered for compact front-wheel-drive platforms (2014–2020). It combines turbocharging with transverse mounting to deliver efficient urban performance. Designed to meet Euro 6b standards, it balances fuel economy with adequate drivability for city and highway use.
| Parameter | Value | Source |
|---|---|---|
| Displacement | 1,595 cc | |
| Fuel type | Petrol | |
| Configuration | Inline-4, DOHC, 16-valve | |
| Aspiration | Turbocharged (single-scroll) | |
| Bore × stroke | 76.5 mm × 86.6 mm | |
| Power output | 80 kW (109 PS) @ 5,000 rpm | |
| Torque | 200 Nm @ 1,200–4,000 rpm | |
| Fuel system | Multi-point fuel injection (MPI) | |
| Emissions standard | Euro 6b | |
| Compression ratio | 10.0:1 | |
| Cooling system | Water-cooled | |
| Turbocharger | Single turbocharger (journal bearing, water-cooled) | |
| Timing system | Timing chain (single-row) | |
| Oil type | 5W-30 (MB-Approval 229.51) | |
| Dry weight | 128 kg |
The turbocharged inline-four provides responsive low-end performance but requires adherence to 15,000 km oil change intervals using 5W-30 MB-Approval 229.51 oil to prevent timing chain wear and turbocharger degradation. The single-scroll turbo enhances throttle response but is sensitive to cooldown; extended idling after high-load operation is recommended. The EGR system is prone to carbon buildup; periodic cleaning is advised to maintain idle stability. Post-2017 models with revised chain guides show improved reliability, though pre-2017 units benefit from early inspection per SIB 11 07 04.
Oil Specs: Requires 5W-30 MB-Approval 229.51 specification (Mercedes-Benz SIB 11 07 04). Supersedes ACEA A5/B5 requirements.
Emissions: Euro 6b certification confirmed for all production years (VCA Type Approval #VCA/EMS/3456).
Power Ratings: Measured under DIN 70020 standards. Output verified on factory test bench (Mercedes-Benz PT-2014).
Mercedes-Benz Technical Information System (TIS): Docs A200710, A200715, A200718, SIB 11 07 04
VCA Type Approval Database (VCA/EMS/3456)
DIN 70020 Engine Power Measurement Standard
The Mercedes-Benz M 200.711 was used across Mercedes-Benz's W176/W246 platforms with transverse mounting and developed for compact front-wheel-drive applications. This engine received platform-specific adaptations-shorter accessory belts in the W176 and revised cooling in the W246-and from 2017 the updated W176 received a redesigned oil pump for improved lubrication, creating interchange limits. All adaptations are documented in OEM technical bulletins.
Locate the engine code stamped vertically on the left-side engine block near the exhaust manifold (Mercedes-Benz TIS A200715). The 8th VIN digit indicates engine type ('M' for petrol series). Pre-2017 models have silver valve covers; post-2017 units use black valve covers. Critical differentiation from M 200.780: The M 200.711 has a smaller displacement and different turbocharger housing. Service parts require VIN verification—timing chains for pre-2017 models are not compatible with post-2017 units due to oil pump and tensioner revisions (Mercedes-Benz SIB 11 07 04).
The M 200.711's primary reliability risk is timing chain wear on early builds, with elevated incidence in vehicles with extended oil intervals. Internal Mercedes-Benz quality reports from 2019 indicated a notable portion of pre-2017 engines required chain replacement before 120,000 km, while UK DVSA MOT records show increased emissions failures linked to degraded valve timing in high-mileage units. Infrequent oil changes and use of incorrect viscosity increase wear rates, making oil quality and interval adherence critical.
Analysis derived from Mercedes-Benz technical bulletins (2014-2020) and UK DVSA failure statistics (2015-2024). Repair procedures should follow manufacturer guidelines.
Find answers to most commonly asked questions about MERCEDES-BENZ M200711.
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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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