Expert answer

Hi Kieran,

With that kind of mileage, you could probably look at saving yourself a bit of money by going for a petrol model - as long as the price gap between it and a diesel covers the fuel cost. Get your calculator out...

Of the cars you've mentioned, we'd go for a 3 Series. Few cars are as good to drive and it's the kind of thing you should own once at least. Check it carefully for wear and tear though and don't buy anything without a full service history. 

The only catch could be trying to find one that ISN'T a diesel...

Expert answer

Hi Sharon,

There are indeed others although the car has to be brought to one of a network of nationwide test centres for some. Or you could engage the services of a professional vehicle assessor, but that might be a prohibitively expensive option.

A good place to start is Cartell.ie

Expert answer

Hi Shirley,

Generally speaking, the Micra (especially the 2002-onward model, which is probably the best Micra there's ever been) is something of a gold standard for reliability, but there are a couple of small recurring items to look for. The immobiliser system can sometimes go a bit haywire and drain the battery, the seat adjustor cables can snag, the boot and door seals occasionally leak and if you hear a knocking noise from the steering on full lock it means the front suspension is out of alignment.

Other than that, cracking little car and it should give years of solid service.

Expert answer

Hi Mary,

Here's the official bumpf from the Department of Transport:

"If your motor tax expires around this time, and you have not received your motor tax renewal notice in the post, it is likely that you enrolled for the electronic service when your vehicle was last taxed online and have now received your PIN by email. Issue of your renewal notice electronically ensures instant notification of your PIN and easy access to the PIN when required. Please check the email address supplied with that online transaction to retrieve your online PIN.

"If you have lost or misplaced your PIN, have yet to receive it, or have recently purchased a vehicle and wish to retrieve your PIN, you can access the 'PIN Retrieval' link on our homepage, submit the requested details and your pin will be emailed to you if your vehicle is eligible for online taxing.

"In the case of the first taxing of a brand new or imported vehicle, the PIN is the last six characters of your vehicle's chassis number as printed on your RF100 form. You should have received your RF100 form either from your Motor Dealer or the Revenue Commissioners."

Hope that covers it?

Expert answer

Hi Bart,

We asked Volvo Ireland about this for you. Here was the response:

"The flexi fuel engines generally have shorter service intervals (10,000km or one year) and the system will say book for the next service if the mileage or engine hours or time have been reached. Even if the customer has not reached 10,000km, which seems to be the case, he might have reached the engine hours or time requirement for a service. I would advise bringing it into the dealership to get it serviced and make sure the correct oil and filters are used."

Hope that helps explain the situation.

Expert answer

Hi Eddie,

The Insignia is a fine car but you'll find it's not as spacious as your old Passat. Still, it's arguably more handsome and sharper to drive, but you have to make sure all the electrical bits are working properly.

As for the value of your Passat, you haven't given me a specific year but I'm going to guess it's around 2006-2007 in which case you're looking at around €5,000 as a trade in, but don't be surprised if you get offered less - cars with big petrol engines (even efficient ones) are forecourt poison right now.

Let us know how you get on

Expert answer

Hi Olivia,

The official figures for a 2008 Astra 1.7 CDTi were 56mpg on the combined cycle and 135g/km of CO₂. I'd say you could reasonably expect it to return that kind of economy in daily driving, assuming it's one that's been reasonably well looked after and serviced regularly. Oh, just to note though - that's the figure for the basic model with 15-inch wheels. Astras with wheel sizes 16-inch and above were officially rated at 55mpg.

Hope that helps

Expert answer

Hi David,

Sadly it was only quite recently that ISOFIX became a required fitting. According to the EU, "Under the current UN/ECE R14, all new vehicles produced since February 2013 are required to have ISOFIX lower anchorages and top tether attachments."  

Bonus trivia fact: ISOFIX was originally jointly developed by child seat maker Britax and Volkswagen. That probably doesn't help your search for a car that has it though. What I would suggest is to look up the website of the maker of the seat. Many seat makers (such as Maxi-Cosi, here: http://www.maxi-cosi.com/ie-en/service/car-fitting.aspx) provide a matching service to help you determine which cars your seat will fit in. 

Otherwise, get in touch with a seat expert such as Mothercare or Tony Kelly's who will be able to help you out.

Expert answer

Hi Sean,

Go for the 1.6. It's more economical, has lower emissions and is more common than the 1.8, so parts and bits are easier to come by if anything goes wrong. Now, watch the turbo like a hawk, the exhaust gas recirculation valve can give trouble and make sure you insist on proper, high-quality synthetic oil whenever it's serviced. The older 1.8 is actually a bit of a cracking engine, and an in-house Ford designed unit, not shared with other brands as the 1.6 is (Peugeot, Citroen, Volvo and MINI have all shared the same engine). It's a good unit, but the easier running costs of the 1.6 just make it the better choice.

Expert answer

Hi Ian,

As discussed with you offline, we talked to Peugeot Ireland about this, and the contact there spoke with the dealer in question. The dealer response was:

• The customer booked a two-year service, which would include an air conditioning inspection
• There was no defect detected with the air con (thus no warranty coverage needed)
• The technician used his air con machine to check that there was no leak present in the system - there wasn't
• There was a gas top-up needed, which the customer was charged for

 Peugeot then commented: "We would like to offer the following explanation to the customer - even if an air con system isn't used, if a customer uses the front window demister they do inadvertently use the air con system, which over time would use up gas. I hope this helps. Should the customer wish to have contact with our Customer Services department, I can arrange a call to them."

Hopefully that's helped you understand the situation to your satisfaction, but you know where we are if you need us again.