Credov's researched list of the 4 faults the Suzuki Grand Vitara is known for (2005–2018), 4 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: With the bonnet up at idle, watch the tensioner arm and listen for chirp, squeal or a wobbling pulley.
Why it matters: The regulator-reported failure mode is the belt coming off at speed, which suddenly removes power steering assist and charging and, on some engines, the water pump, so a fluttering tensioner is worth fixing before it fails on the road.
Typical repair: NZ$250–NZ$700 in New Zealand · A$260–A$720 in Australia
What to look for: Roll slowly and select 4H Lock then 4L Lock, checking the lights go solid within a few seconds.
Why it matters: A transfer case that will not shift cleanly is either an electrical fault that is cheap to chase or a worn shift fork and low oil that is not, and running it stuck in a locked mode on sealed roads winds up the driveline and speeds up wear.
Typical repair: NZ$500–NZ$3,500 in New Zealand · A$520–A$3,610 in Australia
What to look for: Ask how often coolant needs topping up, and check the oil cap for a mayonnaise-like residue.
Why it matters: A cracked head or block on this engine has cost owners thousands of dollars to repair or replace, and because there is often no visible leak to warn you, the coolant top-up history is the main clue you have before buying.
Typical repair: NZ$3,000–NZ$10,000 in New Zealand · A$3,090–A$10,300 in Australia
What to look for: Ask for a dated receipt showing the timing belt, tensioner and water pump were changed together.
Why it matters: A snapped belt on this interference engine almost always wrecks the engine with no warning, so belt history (not just age or distance) decides whether you are buying a car or a looming engine replacement.
Typical repair: NZ$900–NZ$1,600 in New Zealand · A$930–A$1,650 in Australia
Got a question about a Suzuki Grand Vitara? 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.