Holden Commodore 2015 Problems

This is not an unknown problem with Holden’s Alloytech V6 engine and can often be traced back to a damaged gasket for the thermostat housing which is located at the rear of the engine block. And you’re right, to change this gasket which costs just a few dollars, involves removing the exhaust and transmission. The best advice is to have the thermostat itself changed while all this work is being done, as it will save you going through it all again if the thermostat ever fails (and they have been known to).

But definitely have it checked out as coolant leaks never fix themselves and a small leak today could easily be a big leak tomorrow, leaving you stranded with an overheating engine. Meantime, you might be lucky and discover that the leak is not from the thermostat housing at all. These engines are also prone to coolant leaks from a pair of O-rings at the front of the cylinder heads which can allow coolant to leak through the valley and out the back over the transmission tunnel, making you think the leak is from the rear of the V6. Don’t rule out the water pump as a source of leaks, either. The trade seems to think about 100,000km is the lifespan for an Alloytech V6’s water pump.

The Storm was a marketing package based on the SV6 and came with specific badging, front fog lamps, and sat nav.

You’re buying a used car, it’s not new, so you have to expect some wear-and-tear issues. The older the car, the greater the wear-and-tear, and the more likely it is to have suffered mechanical failures or even a crash. That means you have to thoroughly check the car before purchase, and you have to rely on the honesty of the vendor. If the car has had clutch problems it should be recorded in the service book. It’s the same with the others you’re looking at, check them thoroughly, and if you’re uncertain have an expert check them for you. Of the three others you are considering I would avoid the Passat as a potential money pit, and go for the i40 in preference to the Commodore.

Yes, there’s no reason to be concerned about buying a Commodore of that age and kilometres.

You’re buying a used car, it’s not new, so you have to expect some wear-and-tear issues. The older the car, the greater the wear-and-tear, and the more likely it is to have suffered mechanical failures or even a crash. That means you have to thoroughly check the car before purchase, and you have to rely on the honesty of the vendor. If the car has had clutch problems it should be recorded in the service book. It’s the same with the others you’re looking at, check them thoroughly, and if you’re uncertain have an expert check them for you. Of the three others you are considering I would avoid the Passat as a potential money pit, and go for the i40 in preference to the Commodore.

There have been problems with the HVAC system in the VF, and it's not just a noisy minority. Holden issued a service bulletin (13-SU-02) in 2103 for a software update for the VAC control module, but the jury is out on whether it really did fix the problem.

For a V8 auto ute I would definitely go for the Holden. Ford has given up on developing the Falcon but Holden is still committed to the Commodore and keeping it fresh and relevant.

I think you’re comparing apples with oranges in comparing these two cars. But to try and give you a guide I would say the build quality of the Aurion is a little better than that of the SS. I would also say the Aurion’s V6 engine is of a higher quality and standard than the SS’s V8, and would use less fuel, but I would say that both are equally drivable and practical in city traffic. My feeling is that the SS is an emotional purchase, the Aurion a safe one.