Expert answer

Hi Paul,

A figure of 24mpg equates to 11.77 litres per 100km. That means that you'll burn through roughly 14.2 litres of fuel every time you do 120km. At today's average fuel price for petrol of 147.9c per litre, that means each 120km trip is going to cost you €20.88 in fuel.

Of course, that's also assuming that your Lexus is going to do a constant 24mpg all the time while you're on your 120km journey, which it won't. Hopefully the average will average out, but depending how you drive, what the traffic's like and how many hills you have to go up or down, you could land a bit either side of that figure.

Hope that helps

Expert answer

Hi William,

The new Lexus NX will be unveiled in public for the first time next month (April) at the Beijing motor show in China. It is possible that we'll get a static preview of the car ourselves in May in London before driving it in September for review. The NX goes on sale in Ireland in October.

Let us know if we can help with anything else

Expert answer

Hi Jack,

Well, I guess there's a couple of things here. In the first place, "The Best Built Cars In The World" is an advertising tagline, and such things aren't exactly given under oath... In a more serious sense though, just take a look at the recent JD Power customer satisfaction rankings (in the UK market, but quite applicable to the Irish scene). Out of more than 130 individual models analysed, there were three Toyota or Lexus models in the top ten, and even the lowest-scoring Toyota model, the Aygo, scores better than the industry average.

Are Toyotas really the actual best built cars in the world? No, simply because it's more or less impossible to scientifically assess that claim. But are they impressively reliable, robust and well made? Yes, they most definitely are.

Expert answer

Hi David,

Volkswagens tend to be very good for refinement, especially the new Golf, but if it's serious cabin silence you're looking for, check out a Lexus. True, they're pricey new but a secondhand IS or GS would be a bargain piece of interior cosiness.

Expert answer

Hi Caroline,

That's pretty much the only one, to be honest. At least so far. The front-wheel drive version of the RX 450h has CO₂ emissions of 140g/km, which means you'll pay just €280 a year to tax it. Not bad for a car like that. The problem is that you'll never get the kind of fuel economy that Lexus quotes for it. Around 30mpg will probably be the best you'll achieve. 

Later this month though, Honda will launch a 1.6-litre diesel version of its CR-V. It's not quite as big as the Lexus but is really very spacious and has a massive boot. With Band A4 emissions (€200 a year) of 119g/km, a smooth chassis and impeccable build quality, it could be your best bet.

Expert answer

Hi Rory,

In some ways it's a great car, in others less so. Some drivers will love it, some will hate it. That sounds like I'm sititng on the fence, doesn't it? Read my full report from driving the car on Irish roads here.

Expert answer

Hi Nikki,

Bit of a funny one this. Normally, we would suggest that Lexus cars are peerless when it comes to quality and reliability, but there is some chatter out there on the owners' forums about some problems. OK, so this is not necessarily the most reliable source, but it's interesting that the same issues (injectors, coolant leaks, gearbox problems) keep cropping up. 

Certainly the gearbox was an issue and sufficiently so that Lexus changed some components on it during the car's lifetime, apparently to smooth out the shift action. Even so, the IS has a clunkier gearbox to use than an equivalent BMW or Audi. It also won't be as economical overall - the Toyota-derived 2.2 just can't keep up with the Germans in terms of economy. 

That said, it's a really good car to drive, has a lovely interior and, notwithstanding the Internet chatter, we'd still say it's a better bet for reliability than anything from Europe. Just check history and condition carefully before buying.

Expert answer

Hi Myra,

You should be paying anything from as little as €8,000 to as much as €15,000 depending on condition, mileage and history. As for reliability; are you kidding? It's a Lexus and about as likely to break as a sundial.

All we would say is that, as with any modern premium-brand car, there are a lot of complex systems under there that all need to be properly cared for, so if you don't see a full set of authorised Lexus dealer stamps in the service book, run, don't walk, away.

Hope that helps

Expert answer

Hi Patrick,

With that kind of criteria, and if you’ve driven your wife’s Prius and liked it, I’m minded to recommend the Lexus. The hybrid systems are related (although of course the Lexus is considerably more powerful and sporty), it’s well-equipped (most of what you want is on the standard equipment list) and with mileage of 10,000km a year, it should be just about ideal. Plus, it’s unbreakably reliable.

Here are a few reviews that might interest you:

Lexus IS 300h review

BMW 3 Series Gran Turismo review

Volvo V40 review

Expert answer

Hi Aleksandrs,

The most common fault with the RX 400h, as with any hybrid, is that the fuel economy won't be half as good as you think it will. The last RX model we tested returned just 29mpg overall, a figure we've equalled in both a Land Rover Discovery 3.0 diesel and a Porsche 911 Carrera 4S!

That apart, they're incredibly solidly built, as are pretty much all Lexus models. The high-tech in-car entertainment system, with its touch-screen controller, can throw up an occasional glitch but the only other serious concern lies in the hybrid electric drivetrain. Generally, it's totally reliable but we have heard of an occasional one having an AC/DC power convertor fail, which is a massively expensive job to fix if it does go wrong. As we say, it seems to be an isolated problem but one worth bearing in mind.

Let us know how you get on