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Does the BMW 2.0-litre diesel engine have a problem?

I read recently on a site that specialised in information on car engines, that the current 2.0-litre BMW diesel engine had a weakness in the timing chain area, and that getting this fixed was pricey. The site also said that BMW refuses to recognise that the problem exists. As I am considering purchasing a second hand 520d in the future, this piece of news is disquieting, as the engine seems to be good - powerful, frugal, and great when matched to the eight-speed auto. Have you heard of any problems with the timing chains of this engine?

I need a diesel car for big mileages...

Hey guys, 

Iwant to change to a diesel estate car, but am not sure which type to get. I do drive a lot and need a car that is very fuel efficient with low mileage and low maintaining costs. Cars within my budget are either 2006 Ford Focus 1.8, Opel Astra 1.3/1.7 CDTi or Skoda Octavia 1.4 (with Volkswagen diesel engine) or Skoda Octavia 1.9. Which of these are the most fuel efficient/most efficient cars to maintain?

Thank you so much for your help and advice!

Best wishes, Cindy

Should I swap my petrol Mazda6 for a diesel one?

My Mazda6 is 1.8 petrol model: 2005. 230,000km, very good condition serviced regularly, trouble free. It's a sedan. What is the approx current value of it? I drive 25,000km approx per annum. Would it be advisable to change to a 2.2 Mazda6 turbodiesel?

Regards

Petrol or diesel on a Toyota Avensis?

Petrol or diesel? I want to trade in my 1998 Toyota Avensis (automatic, 100,000km) for a newer model Avensis. I have €4,000 to spend and I drive approx 11,000 miles per year. My question is two-fold: what trade-in value should I expect for my car and should I go petrol or diesel?

I need a diesel car to replace my Opel Astra

I currently drive a 2008 Opel Astra SXI with 44,000km on the clock. I commute in to Blackrock everyday from Maynooth and with the recent increase in petrol prices I just wonder if is worth my while, as it's costing me €80 a week in petrol, plus tax, insurance etc. I'm thinking of changing cars, to a diesel model. How much do you think I would get for a private sale or trade-in on the Astra?

Any suggestions on what to get instead? I really love the Astra, so ideally something similar in drive and style. Would it be worthwhile looking at the diesel Astra?