What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks

Petrol or diesel 3 Series?

I am looking to buy a brand new BMW 3 series convertible. In terms of reliability and cost of ownership should I go for diesel or petrol. 15000 miles p.a. over a 4/5 year period. Reliability is more important than cost. Concerned about diesel particulate filter.

Asked on 22 May 2012 by mark1234

Answered by Honest John
If your 15k miles a year is mainly long runs and you won't be doing repeated short runs from cold then the diesel is the better choice.
Similar questions
I'm buying a Mercedes-Benz E-Class Convertible. Do I buy petrol or diesel? Which model do you recommend?
I am looking to buy a late Pluriel. Could you tell me which is the best engine and is the diesel a modern one with a DPF or is at an older style?
I drive a Vauxhall Insignia Elite hatchback with leather upholstery, satnav and all the bells and whistles. Terrific car, I'm delighted with it. Currently, my wife drives a Hyundai i30 hatchback, which...
Related models
Smart looks, excellent engines, practical metal folding roof, decent luggage space can be augmented by lowering rear seat backrests.