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Hi Jerome,

If the car is taxed according to engine size (pre July 2008), then the annual tax cost for a 1,801- to 1,900cc car is €673. For 1,901- to 2,000cc it's €710.

However, later models are taxed according to CO₂ emissions and we can't guess that from the engine size so come back to us if you need more help, with more information.

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Hi Luke,

That light means that something somewhere in the engine that affects the emissions has gone wrong. It really could be anything and may not be really noticeable to the driver. It's still worth having the car checked with a diagnostics reader at some stage, as it could be doing long-term damage. Also, it won't pass its NCT with that light on.

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Hi Helen,

If you mean the current model, with the 2.0-litre 140hp TDCi engine, then that has emissions of 139g/km of CO₂, putting it into Band B2 for motor tax, which has a six-month cost of €155.

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Hi Shay,

Just as with motor tax, Vehicle Registration Tax is calculated based on the CO₂ emissions of the car in question. It starts at 14 per cent of the wholesale price of the car (inclusive of options) for cars in the lowest tax band, 0- to 80g/km of CO₂ rising to a maximum of 36 per cent for the highest band, for cars emitting more than 225g/km of CO₂.

The most common bands are Bands A2 to A4 and B1 and B2, which run from 15 per cent to 19 per cent.

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Hi Bill,

The trick will be to buy the newest one you can. The 2002 to 2010 E-Class was beset with all sorts of reliability issues, especially in its complicated electronics.

Your best bet is to get a current-shape E 200 CDI. It's a 2.1 but the low emissions and frugal fuel economy will keep your bills down. 

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Hi Tommy,

That depends on which Sorento you mean, as there's a model year crossover for those years. If you mean the current-shape Sorento, which is just about to be replaced, then it's a fine big SUV but you need to be aware that it still feels a little clunky and unrefined compared to the best of its opposition. Pricey to run too, thanks to high CO₂ emissions.

If you mean the last of the old-shape Sorentos, the model that was introduced in 2003, then you really are looking at a very old school SUV. In fact, it's more of a 'UV'. Big, chunky and very, very clunky. If you're looking for something to use as a towing hack or for some off-road work, then it's grand. If you're looking for something that will be smooth and comfy on-road then look elsewhere. They are very reliable though - hardly anything goes wrong.

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Hi Debbie,

If you're importing it as a commercial vehicle (and it may well be that Revenue will ask for some proof of its future use before allowing you to do so) then it comes in under Category B, so it's a minimum of €125 VRT, or 13.3 per cent of the Open Market Selling Price, or OMSP.

How much that is can best be answered by me waving this piece of string around and asking you how long it is. I'd take a stab at around €8-900,  but honestly that's just a SWAG (Scientific Wild-Assed Guess). You won't know for sure until the car has been inspected. The wonderful certainties of the Irish vehicle taxation system...

If you're not importing it as a commercial, but as a private vehicle, then you're going to be paying more. The CO₂ emissions for the 2. 5D with 114hp were 186g/km, which puts the L200 into the ninth VRT band, which means you'll pay 30 per cent VRT. That should work out at about €1,500 or so, but again, that's a total finger-in-the-air guess and I can't offer you any more than that without taking the actual, physical car to Revenue myself for the valuation.

Best of luck with it

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Hi Stephen,

I agree it can be a little annoying on an automatic car, as you can't decide when you do and don't want it to happen at any given moment. I'm sure you're aware that there is a button on the dashboard to disable it at any time, but it sounds like you'd rather disable it completely. Sadly, there's no legitimate way to do this. The car's official CO₂ emissions and fuel economy figures rely on this feature, so even if you find a fuse or relay to remove for the system there will at the very least be a warning light on in the dashboard - and it may even go into 'limp home' mode.

By way of explanation, the 'combined cycle' is a relatively low-speed and short duration (standardised) test cycle all the car makers adhere to for their CO₂ and fuel consumption figures. Stop-start makes a big difference for this as the car is idle for considerable amounts of time. In the real world, this tends to happen only in slow traffic or in town with lots of traffic lights. You would see a saving in those situations, but in reality it'll be small.

Sorry not to be of more assistance.

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Hi Maria,

I presume you're talking about a first generation Mazda3, seeing as most of the second-gen models came with diesel power. The official economy for a 2005 model year Mazda3 1.6 petrol is 39mpg with CO₂ emissions of 172g/km.

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Hi Caitriona,

I'd go for the 1.6 Golf to be honest. It's a more modern engine and doesn't suffer the air-mass sensor issues that occasionally plague the old 1.9 TDI engine. It's also not really worth upgrading to the 2.0-litre engine, simply because, in spite of a relatively weedy-sounding 105hp and 270Nm of torque, the 1.6 TDI engine actually has very decent on-road performance and the upshot is low emissions and the potential for being able to average 60mpg if you treat it gently.