Subaru Problems

The CVT is a relatively new thing having been developed in the 1970s, so there are still teething problems that can crop up with them. But they are now quite reliable and getting more so all the time. I wouldn't be overly concerned about the reports you read.

For a start, some owners are not mad about the Subaru’s CVT transmission. It’s not that it’s necessarily unreliable, they just don’t like the way it works with an occasional hesitation and a slight jerkiness at light throttle applications. Some people never notice it, but others find it a real distraction. The Kia meanwhile, has been getting good reviews across the trade, largely thanks to the Australian-input into the model’s suspension settings.

Of course, you need to personally drive all three cars on your short-list as there will be things you like and dislike about each one, some of which will be deal-breakers.

The SsangYong is certainly the unknown quantity, but mainly because of the brand’s on-again-off-again relationship with the Australian market. But now, with head-office support (the Australian operation is the only factory-owned distributorship outside the brand’s native South Korea) things are looking a bit brighter for buyers and that’s backed up by the factory seven-year/unlimited kilometre warranty that also includes fixed price servicing and roadside-assistance for seven years. That’s got to represent peace of mind.

A lot of cars have warning chimes, buzzers and bells to warn you of all sorts of things you have never even imagined going wrong. The Japanese manufacturers seem especially keen on them.

It could be an actual fault with a door-ajar or seat-belt warning chime or it could be a new habit the sat-nav has picked up. Have you checked the oil level and the level of coolant in the overflow-tank? Plenty of cars will warn you when these items need attention, and, since they’re not everyday events, this could be the first time you’ve experienced them.

It would depend on which variant it is, but it’s very low kilometres for its age, which would go in its favour. I would suggest a price of $8,000 - $10,000.

As the car is running normally, with no other signs of a problem it’s most likely to be condensation in the exhaust system. If so it’s nothing to worry about. Changing the fuel won’t make any difference.

You actually bought both in one go, John. In much the same way as the American car industry used to do, Subaru actually releases their cars by model year or MY code generally in the August or September of the previous year. So you have a 2017-spec Forester which was built in 2016.

The auto in your car is a continuously variable one, and the sound you describe sounds like the noise you get from a CVT. If it has become louder in recent times it might be a good idea to have the transmission replaced.

It’s not possible to say how many km is too many, as there are a number of things that can affect engine life. It can be the way it has been driven, if it has been thrashed, if it has towed, etc., but the most important thing is servicing. Any vehicle you consider buying should come with a record of regular servicing by an experienced mechanic who would use a good quality oil. Try to find a car with around 150,000 km, which should give you 150,000-200,000 km of reliable motoring.

You’re absolutely spot on, Craig, although my info suggests the problems started occurring in the Outback model as early as 2000. For other Subaru models, head gasket failures have been an issue since the mid-90s. Then trade seems to think that the typical fail-point is somewhere between the 120,000km and 200,000km mark, but I’ve heard of cases of cars much younger than this suffering gasket failure.

So what causes it? Fundamentally, it was a bad design in the head gaskets Subaru was using at the time. The gaskets were a composite type, made up of thin metal sheets that were coated with a graphite-based material. Frankly, they were duds and it’s this simple fact that has caused so many Subaru owners so much grief over the years. Subaru eventually changed the design of the gaskets around 2011 and the problem just stopped.

You can spot a Subaru with a head-gasket problem a couple of ways. For a start, the failed gasket will allow coolant to escape and that will lead to the engine overheating. So, a car that runs hot after a distance is a likely suspect.

Early failures tended to allow the coolant to leak internally (where it was consumed by the engine) but later generations of the Subaru motor started to experience external leaks and these, obviously, are much easier to spot. Look for an oil leak from around the sealing surface of the head and crankcase and coolant on the ground under the car each morning.

The really weird part of all this was that Subarus tend to be otherwise very reliable and durable and, serviced correctly, can cover huge distances. But the problem was made worse by the fact that the Subaru flat-four engine actually has two cylinder-head gaskets, instead of the one of most four-cylinder engines. Replacement of the dud gaskets is the only fix and it’s quite a big – and expensive – job.