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Hi Lorraine,

They're OK from the point of view of reliability (although the 1.5 diesel can suffer from blown turbos and you need to keep an eye on the electrical systems), but if they're the same price then go for the Laguna - it's a much more sophisticated and better-driving car than the Fluence. 

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Hi David,

The Renault Laguna Coupe was indeed a very small-selling car in Ireland. Being launched into the teeth of a recession didn’t help, and nor did being a big, expensive French car to be honest. We can only find four on sale in Ireland at the moment, and none of those are the Monaco GP Edition. I think a trip to the UK might be your best bet…

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Hi Tom,

There's no doubt that the 1.6-litre petrol engine would fit in the Laguna's engine bay, but it could be a world of pain getting everything to work, from the fuel system to the electronics and sensors. We wouldn't recommend such a project.

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Hi John,

Your best option is probably to break it for parts. As a complete car it would probably only be worth around €750 even if the engine hadn't blown. With no engine its effectively worthless so your best bet is a car breaker who'll buy it for spares.

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Hi John,

Yeah, €12k sounds about right for a 12-reg Insignia diesel, as long as it has a full service history and is in good nick. I'd be looking to knock a good bit off if it's as far back as an 09, though.

Sadly, you're not going to get much for the Laguna - it's a car the trade just doesn't like much, so even if it's in exceptional condition, you'll probably get €1,000 to €1,200 at best.

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Hi Joe,

If it's the 180hp 2.0 dCi model you mean then its CO₂ emissions are 172g/km, which means annual road tax of €750.

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Hi Carmel,

OK, full disclosure - I owned a 2003 Laguna estate for several years, so I know here what I'm talking about. Realistically, they're not very reliable at all. The engines tend not to break in and of themselves, but everything else does. Anything electrical is suspect (especially the electric windows and the credit card key system), the suspensions are fragile (especially the rear rubber bushings) and the catalytic convertors regularly pop a rivet or two.

Best avoided to be fair.

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Hi Paul,

The coil pack would be the first place to start, as they fail regularly in that model Laguna. The vibration, we suspect, is from misfiring at low speeds.

It's definitely a job for a qualified mechanic, but let us know how you get on.

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Hi Gerard,

It’s a very good family car from the point of view of safety and comfort, and yes that 1.5-litre diesel is hugely economical (you should see better than 50mpg on a regular basis). You just need to keep a close eye on electrical items such as the central locking, the key-card and the windows and beware of traditionally steep depreciation for large French cars.

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Hi Gerard,

I write this as a former (recovering?) Laguna owner and the best I can tell you is to tread very, very carefully. Admittedly, I owned the previous generation Laguna that was quite simply a reliability disaster and one that cost Renault a fortune in warranty claims. The third-generation car, the one you're looking at, is much better in reliability terms, but still, you need to be suspicious of anything that uses electricity – make sure absolutely everything electrical is working properly and watch it like a hawk to check for failures. The 1.5 dCi engine is actually pretty good, and robust too, and you should pretty easily get high-forties mpg out of it. However, you're going to be on a pretty steep depreciation slope as nothing loses value faster than a big French car. That's fine if you're planning to keep and use it until it dies, but not so good if you're planning to trade-in in a few years. As a family car, it's actually quite good though – spacious and comfy, with a big boot and Renault has an excellent reputation for safety too.