Mercedes-Benz Vito 447 Tourer lang 114 CDI, 136 PS, 6-speed manual, rear-wheel drive (2014–2019)

Research for this car

• Generation guide Mercedes Vito W447 (2014 on): known problems and buying guide

  Owners report a sound drivetrain, but check AdBlue warnings before you buy.

• Engine guide Mercedes OM651 2.1 diesel (C 220 CDI, E 250 CDI, Sprinter): problems, costs and what to check

  Durable when maintained, but check the cold start chain rattle, early injectors and the 2014 tensioner seal before you buy.

Known issues for this car

Before you buy this car

From the generation guide

1. AdBlue: with the engine running, check the dash for AdBlue and engine warnings, and check the AdBlue level. A scanner reads stored NOx sensor and dosing codes. Bad result: a warning, a stored code, or a van that refuses to start.
2. Recall campaigns: ask a Mercedes dealer to check open campaigns for the van's VIN, and ask for proof that recall work was done. Bad result: an open campaign.

From the engine guide

1. Timing chain (scanner needed). Start the engine cold and listen for a metallic rattle for 1-3 seconds. Ask a Mercedes dealer or a diesel specialist to read the cam phase offset (the timing gap between camshaft and crankshaft) with XENTRY, the Mercedes diagnostic tool. Check for codes P0016 and P0017. A plain OBD2 scanner may miss the offset. Bad: a rattle, a stored P0016 or P0017, or a large offset. A jumped chain can destroy the engine.
2. Coolant (no scanner). Check the coolant level when the engine is cold, and check it again after a few weeks. Ask a dealer whether service action 1204P59A93 was done on the cylinder head coolant connection. Bad: a falling level or no record of the work.
3. Tensioner seal recall (VIN check). For cars built February to November 2014, ask a Mercedes dealer to check the VIN for the seal ring fix. Bad: no record of the fix.
4. Emissions software update (VIN check). Ask a Mercedes dealer to check the VIN for the emissions software update. Bad: no record of the update.
5. Oil and service history (no scanner). Ask for oil change records. Long gaps between oil changes, short trips and poor oil all speed up chain wear. Bad: long gaps or no records.

Running costs

ADAC figures for 15,000 km a year over 60 months

ADAC versions