font size="1" face="Verdana, Arial, Helvetica">quote:<hr height="1" noshade>Originally posted by MerlinL14
If you are a low mileage driver then a diesel is not the option to take. The fuel is more expensive, the servicing is more expensive and the service interval is shorter than petrol engined cars. You may get more miles to the gallon, but this will never make up for the hike in servicing costs unless you do high mileage.
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That is not necessarily true. Most modern diesels have the same or indeed longer service intervals, and most franchised dealers now offer fixed price servicing menus, for which most model-specific servicing charges are the same irrespective of fuel type.
As an example, with only a couple of exceptions, all VW/Audi/Skoda/Seat vehicles can be supplied on either variable (QG1) or fixed (QG0/2) servicing regimes. QG1 means up to 2years or 20K between services, whereas QG0/2 means 1year or 10K interval. Many manufacturers have followed VW down the same path now.
What IS important is that if you only do short runs, a diesel may not be a good choice for other reasons; firstly, they take longer to warm up, and until warm are not that fuel-efficient. Secondly, diesels fitted with a DPF (Diesel Particulate Filter, sometimes known as a FAP or filtre à particules) need periodic long runs at higher speed to regenerate (burn off collected soot). If they don't get chance to regenerate, sooting can occur in the manifold and the DPF can become blocked, sometimes resulting in a (very) big bill.