Do you recommend a BCA auction to sell my 2010 BMW 335i?

Back in Jan/Feb you advised that BCA might be a good place to sell my 2010 BMW 335i Coupe, 23,000 miles, manual, excellent condition. I was wondering whether that advice still holds, as I shall be going for the new 435i petrol coupe on launch in October. I don't really want to get involved in a private sale and the dealer part-exchange is likely to be pretty Low.

Asked on 24 August 2013 by GP, via email

Answered by Honest John
The point about this is by using an auction you get a clean sale with no risk of a dodgy cheque or draft, or an uninsured 'test drive', or being continually pestered by lowlifes and scammers who have obtained your phone number and/or email from your ad. What you actually get for the car depends on demand on the day and who's bidding on the day, but far better to offer it this way than take an offer from a single trader. BCA seems to be in the process of taking over webuyanycar.
Similar questions
I drive an increasingly inappropriate Porsche 911. It's wrong for two reasons - it's a sports car, so it's best for younger folk and at 63 maybe I'm getting a bit long in the tooth. Secondly, the state...
I’m considering disposing of my June 2010 BMW 335i Coupe (20,000 miles, immaculate, manual) prior to ordering a replacement BMW from my long-term franchised dealer. However the appraisal price is silly...
We are looking at a 1.4 Fiesta Titanium in Sea Grey. The dealer is offering it at £12,000 plus our Y-reg Puma valued at £1200. I'd like reversing sensors and mud flaps included but the dealer won't budge....
Related models
Superb to drive. Great handling and steering. Upmarket image. Economical diesel engines culminating in amazingly efficient 320d Efficient Dynamics at 109g/km of CO2.