Credov's researched list of the 3 faults the Hyundai Santa Fe DM is known for (2012–2018), 3 of them serious or costly. Each one says what to look for when you check the car, so you can spot it before you buy. Not every car has these faults: they are the ones worth checking on this model.
What to look for: Rev gently from idle to about 3,000rpm warm and listen for a knock that follows the revs.
Why it matters: Rod bearing failure here can seize or stall the engine while driving, which is a genuine safety risk, and a replaced engine with no paperwork should not be taken as proof the fault is gone for good.
What to look for: Hold the brake in Drive at a stop for a minute, then feel for flare or thump through the gears.
Why it matters: A lurching or surging automatic points to an internal fault that is only going to get worse, and on this model has in some cases meant a full transmission failure well before it should.
What to look for: Check the oil level and colour, and listen on a cold start for a tap that fades as it warms.
Why it matters: This is a documented engine defect on the model, and if oil is allowed to run low the engine can seize completely, turning a service item into a full engine replacement.
Got a question about a Hyundai Santa Fe DM? Ask Credov: a noise, a warning light, a part or how to fix it.
On top of the faults above, every Credov inspection covers the basics: fuel smell, leaks or filler rust, engine oil leaks, power steering fluid leak, drive belt cracks or squeal, rust underneath: chassis and mounts, engine mounts, engine oil level and colour, coolant level, colour and leaks, head gasket failure signs, cold start: rattle, knock or smoke, rough or hunting idle, engine running hot on gauge, gearbox or diff oil leak, swapped gearbox without lvv and more.
Researched by Credov from manufacturer recalls and service bulletins, owner reports and workshop sources. Repair prices are typical ranges, not quotes. See also fault codes and repair costs.