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Hi John,

For the moment, it seems it’s status quo ante at Mercedes for 191. The nine per cent discount on prices, which as you point out was introduced some time ago, basically carries over to the new price lists. Those lists were slightly late in being published, owing to delays in getting cars through the new WLTP-based fuel economy and emissions tests, but they are available now, so dealers should at least be a little more clued up. There are no specific 191 offers available as yet, but we’ll keep an eye out for any that show up.

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Hi Richard,

Yes, you must have either the Vehicle Registration Book, Registration Certificate or Licensing Certificate for the car with you at the NCT centre.

Also, in case you didn't know, the person submitting the car for inspection must have identification with them, even if it's not the owner of the car.

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Hi Arjun,

OK, let’s take these questions in order.

1: The BMW. The Honda runs it surprisingly close, but you just can’t beat the steering and rear-wheel-drive balance of the BMW.

2: How do you mean fast? They’re not performance models, but thanks to turbocharged engines with decent torque curves, they feel brisk enough in everyday driving. As long as you’re not planning to take on any Ferraris at the traffic lights, they’ll do.

3 & 4 together: The Honda. Nothing is as reliable as a Honda, not even a Toyota, and of the three cars here, while it may lack the premium badge, it also has the roomiest interior, will have slightly lower servicing and maintenance costs and, in the long term, should be more reliable than either of the German cars.

Read our reviews for more:

Audi A3 reviews

BMW 3 Series reviews

Honda Civic reviews

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Hi David,

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Hi Paul,

A very tricky one, and as ever with Irish insurers, you’re quickly going to run up against a brick wall of intransigence. My best advice would be to get in touch with a good local insurance broker, as they can often find ways around issues such as this, and can sometimes track down policies that mere mortals cannot find.

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Hi George,

Technically speaking, it should not, as, before a tester does the exhaust smoke test, they should, according to the NCT manual, check 'visually that the emission control system is complete and properly connected.' Saying that, it's unlikely that many testers will notice that the DPF is missing and, so long as the DPF warning light is not illuminated, there's no reason for them to be suspicious.

In short, it shouldn't pass and contravenes the law on emission of pollutants, but it is unlikely to be picked up by an NCT test centre.

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Hi James.

Your best bet here is to look at some high-quality aftermarket suspension parts for your car, such as from Eibach or Bilstein. Fitting Mercedes Comfort suspension to a CLA 45 through the main dealer network is going to be prohibitively expensive, and maybe even impossible.

Our recommendation, which is easy enough to find from online sellers (some might be in the UK, but shipping to Ireland should be no problem), is the Bilstein B16 (PSS10) suspension kit (part number Bilstein 48-230971), a kit that lowers the car by 30mm, but which also has ten-way adjustable dampers, with the softest setting said to provide the maximum ride comfort. Having tried Bilstein’s aftermarket dampers before, we will happily say that the company is an exemplar of its trade and the PSS10 kit should, hopefully, make the ride on your Mercedes-AMG just a little more tolerable.

Budget a few thousand Euro for the kit itself, then the cost of fitting at a decent specialist garage.

Let us know how you get on

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Hi Philip and thanks for this,

You make some good points here, but the main one I'd like to focus on is the uncertainty. It is, without a doubt, reducing car sales right now, as people don't know what to do, and all we can do is present the facts. They are this:

1 - There are many motorists in Ireland for which there is no economic alternative to a diesel car. Those that travel long distances day in, day out, could not use an electric car. Plug-in hybrids would be useless to them as well as they only return good economy when regularly charged up. The latest non plug-in hybrids are more economical than ever on a long run, but still not as cheap to fuel as a good diesel. And let's not forget, the majority of drivers are buying used, so there's very little choice in the used market for anything other than conventional diesel or petrol.

2 - For another large number of Irish motorists, petrol power would be perfectly fine. We've been saying for years that too many people have diesel cars because that became the default after 2008. Regardless of air quality and health issues, diesels come with higher maintenance costs, especially if they aren't used at higher speeds regularly.

3 - It seems to have been lost in the conversation that the diesel bans being discussed are not for all diesels, but for older diesels that emit much higher levels of NOx and other pollutants. 

4 - The Irish government needs to hurry up and let the country/industry know what it plans to do, for this uncertainty is killing the market full-stop, not just diesel power.

With all the above in mind, we will continue to help buyers choose a car based on their individual circumstances and for many that will still mean a diesel. For now.

I welcome thoughts and comments on this below. Would be great to get some feedback on what people think and whether they are holding off buying a car because of the uncertainty.

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Hi Gerard,

If you’re doing very low mileage (and you pretty much are) then we would usually say that the petrol engine is the better option. However, with the new CX-5 that’s a slightly tougher decision as the 2.0-litre SkyActiv-G petrol engine isn’t as good as the diesel options — it’s a bit underpowered and underwhelming to drive. The 150hp 2.2-litre diesel is a much better engine overall. Have a test drive of both and see which you prefer.

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Hi Mark,

While anecdotal evidence suggests that there are differences between NCT test centres (and even testers), they are all supposed to follow the same NCT manual. We've scoured it and there doesn't appear to be a specific reference to the engine management light. However, there is allowance for a 'preliminary check' on the engine and a failure can be because of 'obvious engine defects'. That's quite open for interpretation and a tester could well decide that an engine management light on falls under that.

To be fair, if it is on, then it means there's something up with the emissions control system (or its sensors) and the car is not at the standard it should be. Hence I'd recommend getting the issue sorted before going for the NCT.