If these have the engines mounted in the same way as the older models, I think i read that changing a glowplug is nigh on impossible.

The A Class?

The Mercedes engine may be long-established - but so is the noise, particularly if it's mated to an automatic gearbox. She'd have to try one and see if she can live with either that or the lower performance of the 1.5 unit.

If she's been happy with a Golf but wants a change, would an Audi A3 be change enough? In her position I think it's what I'd go for, although a BMW would be on the shortlist too.

Edited by Avant on 20/01/2015 at 15:44

A few too many incorrect responses here, guys!

Brum, the new A Class is a completely different animal to the old model (2005-12). No slant angled engines with poor access

The A180 CDi is NOT a Renault 1.5. It's a Mercedes 1.8 and is very smooth, quiet and torquey. I've had one on loan today while my old style A180 CDi was in for a service and MOT.

Avant - you are thinking of your old B Class which like mine, had a 2.0 litre diesel, which I agree is quite old school and rumbly.

So Dingle, get her to try the A180 CDi first. It's much quicker than the figures suggest and the auto gearbox is a gem (not CVT like the old model)

The A200 CDi DOES have the 2.1 diesel as RobJP says, and it's not known for its refinement, but will be quicker.

A word of caution, the model I had today was a Sport with optional AMG 18" wheels and comedy rubber band tyres. Although not harsh, the ride was crashy around town over lumps and potholes. Stick to SE trim or Sport with 17" wheels.

P.S. the car I had today is up for sale (ex demo) at an eye watering £24995. it's done 3k miles but has loads of extras like Comand Nav, F/R sensors and LED lights.