Nissan X-Trail 2015 Problems

Actually, this is simply how a CVT operates. When you load the engine (and towing a caravan is a great way to do that) the transmission will switch to a lower ratio in order to keep the engine in its comfort zone and making enough power to keep everything moving at the speed at which you’ve set the cruise control. Because there are no set ratios in a CVT, this can sound a feel very alien when it happens. It's one of the things many people dislike about CVTs.

When you turn off the cruise control and allow the throttle to return to idle, the car detects that the crisis is over and changes the ratio to allow the engine to slow down as less power is needed. And that’s why it all feels like it’s returning to normal. But, really, what you’re hearing and feeling is just the CVT doing its thing.

There's often a disparity between what a car is insured for and what it might be worth on the second-hand market. In any case, with a worn out engine, its market value would be next to nothing anyway. And with 290,000km on its odometer, you might have trouble finding a buyer willing to take a punt.

That said, even if you put a low-kilometre second-hand engine in it, the fact remains that everything else from the transmission to the wheel bearings, brakes and suspension have also done 290,000km and can be pretty much guaranteed to be fairly worn themselves. You could then find yourself shelling out more money every year to keep the car running on the basis that you'd already spent $10,0000 on a replacement engine. Sometimes it's better to cut your losses and buy something newer.

All Nissan models officially sold in Australia with a build-date later than 2004 can use ethanol blended fuel with up to 10 per cent ethanol content. That can reduce fuel costs, because E10 fuel is usually cheaper at the pump. Bear in mind, however, that you might use a little more E10 than non-blended fuel because of the slightly lower energy content of E10.

Beyond that, your X-Trail requires regular petrol with an octane rating of 91, which is pretty much the normal brew on any service-station forecourt. You can use higher octane fuels without harming the car, but there would be little to no benefit in doing so. And your wallet will thank you for not bothering.

It’s possible water has got into something in the engine bay when you were cleaning it, and I doubt it would come good just by driving it. Get it to a dealer or mechanic to have it checked.

For beach and basic trail driving I'd be aiming for something with a locking centre differential, which all-wheel drive versions of the previous generation X-Trail certainly had. Another suitable good value option would be an all-wheel drive Hyundai ix35. Both of which were available in diesel. Any common issues will likely be highlighted on our X-Trail and ix35 problems pages.

Despite having numerous drivers, who might or might not care about it, it’s generally not something to be overly concerned about. Being a government car you can expect that it has been properly maintained and serviced. It’s quite normal to get a car inspected prior to purchase, and I would urge you to do that. The odometer reading is not high; it falls within the average band for cars of that age.

You are not alone, as the mapping in every factory installed GPS is going to be a little outdated — I get emails every week from unhappy owners. The problem is the delay in getting the Australian mapping coded, sent to HQ and then uploaded on to hard drives. The quickest and easiest solution is to use Google maps on your phone. Nissan has previously said it gets the mapping updated as soon as possible.

Stop me if you've heard this before. Definitely reconsider as the South Korean brands have made massive improvements in recent years and the Sportage tops the CR-V and X-Trail.

The three cars you name all have merit, none has any major issue to be concerned about and all fit your needs, but you will have to shop around to find them within your age and budget limits.

I would say that you are in a position of power here, as they want to tear up the deal by asking for another $1880. If I were in your shoes I would refuse their request and demand they proceed with the deal as negotiated. If they refuse walk away and go somewhere else. If they were half smart they would cop the mistake and sell you the car as agreed.