Expert answer

Hi David,

If you are using the Navara strictly for business work, and not for social, domestic or pleasure use, then you can tax it as a commercial vehicle for €333 a year. If you are using it for any personal driving, then you have to transfer it back to the old by-engine-capacity tax system and, with a 2.3-litre engine, that’s going to work out at a hefty €994 a year, I’m afraid.

Expert answer

Hi Kieran,

We would expect most stop-start issues to be sorted by a new battery, but the installer is correct: auto stop won't always work. In fact, we get so many queries about the subject that we wrote this feature you may find of interest: Why won't my car's stop-start system work?

Expert answer

Hi Philip,

Yes, we have tried them and in both cases they work fine, but please don’t go thinking of them as truly autonomous driving systems — they’ve very far from that, far even from semi-autonomous. In both cases (in fact in all current cases, no matter what some car makers would have you believe) these systems are just glorified cruise control, with a radar to keep you a safe distance from the car in front, and cameras and sensors to detect the lines on the road and keep you steering more or less straight. They’re not fully active, though, and you still need to drive the car, keep your eyes up and on the road and be in control at all times. They do reduce fatigue on long journeys right enough, but only be a small amount to be honest, and they’re not to be relied upon.

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Hi Mirza,

That's a really unusual one and you're best getting the car along to a good garage to have it inspected. There's a known issue with the original Peugeot 5008 1.6 diesel where the earth connection to the starter fails causing all kinds of random engine and starting issues, so this could be related, but either way you'll need a mechanic to fix it.

Best of luck

Expert answer

Hi Zura,

OK, the good news is that you’ve got a clean record and a decent budget. The bad news, I’m afraid, is that an Irish insurer just won’t care about any of that. As far as they’re concerned, you’re starting with a blank slate. Sorry to have to tell you that, but the sad fact is that Irish insurers are incredibly hard to deal with and incredibly expensive on top.

I would think that €1,200 should be enough to cover a Focus 1.6 (especially given that you’re in your mid-thirties, which is considered a safe age), but it could be a safer bet to go for the Yaris, as insurers prefer a 1.0-litre engine (it’s an outdated view, but there you go). It would definitely be worth getting in touch with a good local insurance broker, though. They can often find better deals than are available through the usual websites etc. so definitely worth having a chat with.

Expert answer

Hi Razanne,

If this is the diesel version, it's possible that the issue has nothing to do with the stop-start system at all, as its engine is known to develop problems with the fuel injectors that could lead to poor running and stalling.

Otherwise, all we can suggest is that you read our Why won't my car's stop-start system work? feature to see if anything helps - and persevere with your mechanic to get to the bottom of the issue. An auto-electrician might be worth visiting, too.

Expert answer

Hi Bepin,

There are many reasons why a car's stop-start system will not work. And we get so many queries about it that we've put together this Why won't my car's stop-start system work? feature.

Give it a read and if you're still not convinced, then bring your car along to a good mechanic to have it diagnosed.

Expert answer

Hi Robert,

Yes, it’s a very solid shortlist, although obviously we can’t comment either way on the Tiguan plug-in hybrid as we’ve not driven one yet. As for the Honda and the Toyota, the Honda is roomier and rather more engaging to drive (better for all those twisty roads) so is probably the one we’d go for. The new RAV4 is well worth looking at, though, and it has impressive performance, so it’s good for all that overtaking. Links to our reviews below:

Honda CR-V Hybrid review

Toyota RAV4 Hybrid review

Expert answer

Hi Gloria,

Stop-start systems generally don't have any settings as such. They are on by default and will automatically turn the engine off when appropriate. The driver can manually switch the system off when the car is running.

So basically it's on or off. Leave the system on for (slightly) better fuel economy in slow traffic situations where you might be stopped for prolonged periods of time.

Expert answer

Hi Richard,

We've not come across any issues with the GLC, though most would still be under warranty. It sounds like an issue with the wiring loom or possibly even the battery. We recommend you bring the car to a good auto-electrician to have it checked over.