How long does it take to clear a DPF?

Judging by the times Diesel Particulate Filters are mentioned in your columns, your mailbox must clog up with them. My question involves the distance one needs to travel before the DPF sorts itself out....

trying to decide between petrol and diesel bmw estate i do about 10k miles per year

Trying to decide between a 2010 BMW 318i or a 320d. I do about 10k miles per year. What would you recommend - also do they both have timing belts or chains?

Which used estate would you choose?

I've narrowed my search for a second hand buy down to a few models, I have a max of £17-18k to spend, but id rather keep it to 15/16k unless theres something that will save me money over three years. in...

Which small auto for comfortable motorway driving?

I'm currently driving a 1999 BMW 328 which I very much like, but needs replacing. The BMW is too large for me, and I'd like to find something refined, quiet and comfortable for commuting as well as occasional...

BMW sat nav won't work?

I bought a BMW X5 and the sat nav keeps asking me to insert disc - what is my system? I don't think the system has worked from new?

BMW Approved Used scheme - has my car been serviced properly?

I purchased an approved used BMW (2006 330i Touring M Sport) from a BMW dealer in August 2012 which I have two questions about; 1/ It has come to light after 8500 motorway (very sensibly driven) miles...

Confused about which car to buy - can you help?

I am one of those guys who do tons of research before buying a car, yet always regret the choice within few weeks. I have owned five cars and it happened five times. I value comfort, smooth ride, luxury...

Which car to replace my BMW 3 Series?

I need to replace my company BMW 3 Series soon and I now need a car that can take a large and growing dog. The cars I am interested in are the X3 18d SE, Audi Q3 Sportline, the Mazda CX-7 Sport, or for...

Which used automatic for £7000?

I am looking to but a used automatic hatch-back car in the range of £5000-7000 for my small family of three. I have few options in my mind as listed below. Would you please help me decide? Options in...

My BMW 635d smells unpleasant - is this the DPF regenerating?

My 3-year-old BMW 635d occasionally produces an unpleasant smell from underneath. This can best be described as being like 'burning rubber' or 'dead mouse'. It is the only problem with an otherwise perfect...