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W176 Hatch

Mercedes-Benz A-Class · Hatch · 2012–2018

The A45 AMG turned the A-Class into a hot hatch benchmark.

Production run

2012–2018

Engines covered

4

Avg. part price

—

19902026

Interactive systems map

Inspect the W176

Tap a hotspot to inspect that system

Systems map

Where it goes wrong

Each numbered hotspot counts the documented failure points in that area. Select one to see the specifics for this chassis and engine.

Failure points by system

Engine2

Intake1

Fuel1

Electrical1

Documented issues per engine

4

M270

4

M133

4

OM651

0

OM607

Known weak points

What breaks on the W176

Timing chain wear on early unitsDiagnose →Turbo actuatorDiagnose →Heat soakDiagnose →Injector failuresDiagnose →Timing chain (early)Diagnose →

Guides & playbooks

W176 playbooks

Maintenance scheduleGive me a mileage-based maintenance schedule for a Mercedes-Benz A-Class W176, including the items the factory schedule skips.Buyer's inspectionI'm inspecting a used Mercedes-Benz A-Class W176. What exactly should I check, test drive and look for underneath?Build planPlan a staged performance build for a Mercedes-Benz A-Class W176 that stays reliable as a daily driver.Fault code lookupI have a fault code on my Mercedes-Benz A-Class W176. Walk me through what it means and how to confirm the cause.

Fits your W176

Parts & tools

Full catalog & export

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