Hyundai SUV Range

It all depends on how you define long and bulky. But no seven-seater is going to be exactly small, is it? That’s because, to accommodate the third row of seats necessary to seat seven a vehicle physically has to be a certain length and there’s just no getting around that.

But I take your point; a lot of the seven-seat SUVs out there do seem pretty big. Again, however, that’s not a bad thing if you plan to fill all three rows of seats and still have some room left for luggage. The smaller seven-seaters aren’t all that good at this as the third row gobbles up the luggage space, making these cars best for those who only need seven seats on an occasional basis. If that’s your situation there are lots of mid-sized seven seaters around, but they’re pretty much all SUVs.

And while it goes against your preference for a smaller vehicle, the very best seven-seaters aren’t SUVs. They’re usually people-mover vans such as the Ford Tourneo, Kia Carnival and VW ID. Buzz. In fact, some of these even seat eight. They’re also a lot better for accessing the rearmost row of seats and they’ll still have lots of luggage space even with all seats occupied. And, yes, they look big, but that’s physics for you.

In the meantime, you could look at slightly less bulky options including the Hyundai Santa Fe, Kia Sorento, Mazda CX-80 and Toyota Kluger. There’s also been speculation recently that Subaru’s seven-seat Tribeca might make a return to the Australian market.

If the engine is not getting hot and the temperature gauge is reading normal, it’s difficult to see how the coolant could be boiling. Perhaps what you’re seeing is the coolant in the overflow bottle bubbling, which can appear as though it’s boiling. But the reality might be that you have a leaking cylinder head gasket.

When that happens, gasses from the combustion process can escape into the engine’s coolant system and appear as bubbles in the overflow system. And to the observer, that can look very much like boiling coolant.

Either way, you need to find a good workshop that can check this stuff and figure out what’s really going on. Only then can you diagnose the root problem and tackle it.

This model Hyundai i40 had two different automatic transmissions depending on which engine was fitted. If you have the petrol engine, the transmission will be a conventional torque converter six-speed automatic. However, if your car has the turbo-diesel engine, the transmission will be a seven-speed dual-clutch unit. At which point things change.

These dual-clutch units (and not just Hyundai’s) have shown themselves to be a bit under-engineered in some respects. And when they start to develop wear in the clutch packs, they can definitely start to behave poorly including rough shifting, shuddering when moving off and other problems.

But either way, you are going to need the services of a transmission specialist to determine what’s wrong. Even if you have the conventional automatic version, you might still find it has serious internal wear or failures, but only a detailed diagnosis will tell you the whole story.

On the other hand, you might be lucky and simply have a transmission with low fluid level that will be restored to health by a top up of that fluid. You’ll still need to find from where it’s escaping, however, as this is a sealed system and should not lose fluid over time.