Expert answer

Hi Teresa,

We spoke to Volkswagen and I'm afraid there's no permanent way to switch this off that it recommends. You'll just have to do it manually each time you start up if it bothers you.

From our perspective, this feature is becoming more and more common and we think it's a great idea. If all cars on the road used it think how much fuel could be saved in town. Likewise - and in contrast to what you've said - noise pollution would be reduced overall thanks to the lack of engine idling noise at traffic lights.

Don't worry about the starting motor wearing out either, as most cars with stop-start have heavier duty starters, along with systems to monitor their condition and prevent it being over used.

Expert answer

Hi Mel,

As that car was registered pre-2008 its tax is based on engine size. For engines sized between 1,901 and 2,000cc the price is currently €660 per year. That change in January of this year following the Budget.

Hope that helps

Expert answer

Hi Lukas,

There are many different models of diesel Opel Astra, even for 2007. There were 1.3-, 1.7- and 1.9-litre CDTi engines that year, plus three-door GTC hatch, five-door hatchback and estate. Not to mention different mileages and trim levels.

The latest selection from Carzone.ie suggest a price variation of between €5,000 and €11,000.

Let us know specifics if you'd like us to help some more.

Expert answer

Hi Mick,

The 1.6-litre TDI engine has 105hp, which doesn't sound like much, but it's the engine's torque that matters more in the real world, and this Passat has 250Nm from just 1,500rpm. It's more than enough for the Passat in most circumstances and as all the performance is low down in the rev range you don't really change down to overtake.

Saying all that, if you plan on towing or you drive with a full car regularly you'll appreciate the extra power of the 2.0 TDI engines, but most people will find the 1.6 perfectly acceptable.

Hope that helps.

Expert answer

Hi Ashlene,

In the past the Toyota might have been the automatic choice, but Kia has come on leaps and bounds. Toyota still has the reputation for longevity and troublefree motoring, but Kia is catching up, and its seven-year warranty is real peace of mind for a new car buyer.

Looking at the price lists (of the five-door models - the best-sellers), the Rio is available as a 1.25 petrol model for €15,550 to €16,775 or a 1.4-litre diesel for €18,190. They are all in Band A for tax with emissions of less than 120g/km.

The Toyota Yaris can be had with 1.0- or 1.33-litre petrol engines and a 1.4-litre diesel. Toyota offers far more trim levels, and pricing varies from €15,585 (1.0 Terra) to €19,725 (1.33 Sol). All versions appear to be in Band A as well.

Unless you plan on travelling more than say 12,000 kilometres a year it's best to stick with the petrol versions. The 1.0-litre Toyota is the most efficient, but not by much and the Kia 1.25 engine and Toyota 1.33-litre are largely comparable, though the Yaris engine has a little more go in it.

Kia is more generous with its equipment, but only a bit, and there are more Toyota trim levels to choose from so you can tailor your needs. We'd urge you not to go for the entry-level versions of either though (LX and Terra respectively), as the step up to the next model is well worth it for what you get.

So that's the overview. In terms of our personal opinions we prefer the Kia Rio. It feels and looks more substantial and it drives well. Best bet is to go to a Kia and Toyota dealer and try them both out for yourself.

Let us know how you get on.

Expert answer

Hi Donal,

Before talking about the Renault Fluence specifically, diesel cars in general are better when used on longer trips regularly - for the DPF and other components. We're not aware of any problems with Renault's DPFs in particular.

We asked Renault Ireland about the differences between the 90- and 110hp Fluences and they essentially said that most people are more concerned with saving money, so the 90hp option is, as you've discovered, the best-seller. Here's Renault's statement:

"Both the 90- and 110hp Fluences are great value. It depends on the usage of the car by the customer. €700 can be sometimes hard to upsell these days so dealers prefer to offer the best value, which is the 90hp. It's the customer's choice, and down to what they want to purchase.

Both engines are in Band A and theyare under the same servicing/maintenance programme. For the last point (DPF), this is not an issue on Fluence."

So essentially it comes down to whether you want the extra power. In our view whether it's worth it or not will depend on how often the car is full of people and luggage. In those situations you'll want the higher power output.

Hope that helps - come back to us if you want to discuss it further.

Expert answer

Hi Rob,

For that budget we are assuming you are looking for a second-hand car. The Honda CR-V springs to mind, but the tax could be a little high for you as your budget will get you a pre-2008 version, which came with 2.0- and 2.2-litre engines. How about a five-door version of the Honda HR-V instead? We found this example on Carzone.ie and it looks the part. The 1.6-litre engine means it's not too much to tax either.

There are loads of Hyundai Santa Fes and the smaller Tucson around at that price too, though again their age and engine size might rule them out for you in terms of tax costs. Same story with the previous generation Kia Sportage.

Don't be tempted by older Land Rover Freelanders.

Another good option is the Suzuki Grand Vitara. A quick search showed that there are several 1.6-litre petrol versions with four-wheel drive within your budget, though most seem to be the less practical three-door body style, so you may need to look around to find a five-door example that suits your needs.

The Toyota RAV4 would be a great option, but keeping your tax bill down on a four-wheel drive version with five doors might be tricky. Recommeded though.

Hope all that helps. If you narrow down your search a little come back to us and we'll help you choose!

Expert answer

Hi Jaunkeypersad,

The Kia Rio is available in 1.0 LX or 1.0 EX. Both are petrol and manual and they cost €11,865 and €12,810 respectively. WIth 99g/km emissions they're in Band A, which now costs €160 per annum. Kia quotes 4.2 litres/100km on the combined cycle, which equates to 67.3mpg.

For the same money you could pick up a low-mileage 2010 Toyota Yaris 1.0 or even the 1.33-litre version. There are more grades to look through to see what you're getting for your money, but in terms of economy and emissions, both of those engines sit in Band A as well. The Yaris isn't as economical as the Picanto though, with the 1.0-litre returning 55.4mpg (5.1 litres/100km) and the 1.33 quoted as about 54.3mpg - or 5.2 litres/100km.

The added benefit of buying the Kia new is of course gaining the full seven-year warranty.

Hope that helps.

Expert answer

Hi Greg,

For your €5,000 budget (I'm assuming that's in total, even after you've sold the SEAT) you could get your hands on a late example of the first generation A-Class in A 140 or A 160 guises, both with an automatic gearbox. While the later versions improved, this car does not have a great reputation for reliability so make sure you properly inspect any one you're considering buying and ensure it has a full service history. They're costly to repair.

My money would go on a Honda Jazz. It's compact enough, but has decent space inside. There seem to be plenty on the market at your budget and most of the automatic examples have just 1.3-litre engines to keep costs down. On top of all that the Jazz has an incredible reliability record.

As ever check a car you're buying over thoroughly, but there are a few things to look out for on second-hand versions of the Jazz, as they can be expensive to fix. Check that the adjustment for the door mirrors works and that the car isn't jerky to drive at low speeds.

Let us know how you get on.

Expert answer

The arguement for petrol is growing Brendan. While everyone is fixated on diesel the petrol engines are getting cleaner and will come back into fashion. When it comes to fuel economy the gap between petrol and diesel is getting closer and in a lot of cases there is little difference between the road tax.

The 1.4-litre petrol engine in the Passat is more than good enough. So if you want a Passat then you could go for it. There could and perhaps will be less value in the petrol model later on, but if you keep it long enough suddenly this won't become that much of an issue and since you go low mileage then you could keep it for 5 or more years.