These massive 4x4s that have become popular in recent years come at a high price in more ways than one. Obviously there's the cost - both of initial purchase and running one of these bluff behemoths that drink their way through petrochemicals.
There's also the image you've got to contend with, the image of a tan-happy WAG cruising through Cheshire, or a school-run Mum hopelessly outclassed by her oversized machinery - or worst, the image of someone who doesn't care that the planet is going to ruin.
One answer would be to buy a Mini, or there's the other option - a slightly smaller, more subtle 4x4 that runs on some sort of hybrid system that reduces emissions and fuel consumption. It's a good job Lexus came up with the RX before someone else got there first.
The RX is sold as a hybrid model only, so it comes with solid credentials. It has a good image too, not blighted by the arrogance that comes with the Audi Q7 or any of the Range Rovers.
It's a nice-looking car, too; the sharp lines are a big improvement on the previous model. There's a welcome understatement to the RX. That low-key feeling continues inside, with a well-built interior that feels high quality without appearing brash. Lexus continues to up its game with its materials.
There is plenty of room for five to sit in the RX in comfort, although the seats could be better - long journeys won't be as painless in the RX as they are in some rivals. The boot, whilst reasonably-sized, is compromised by the batteries necessary for the hybrid system from the Toyota Prius.
The V6 petrol engine is mated with that technology to impressive effect for a two-tonne car - 0-62mph is cleared in just 7.8 seconds, with Jekyll and Hyde settings that switch between economy and performance modes. Fuel economy is a claimed 44.8mpg and the most impressive figure is the best-in-class 145g/km CO2 emissions.
The fuel economy might be bettered by a sensible diesel engine in a rival car, but that low emissions figure will help make the RX a desirable company car. That said, with a £43,000 starting price it's up against some pretty auspicious competition.
With a multi-link rear suspension setup and some electronic trickery helping out the RX is surprisingly good to drive - the whole package is a compelling alternative to some strong cars.