Audi service - dealer or independent?

My Audi A3 service light has come on and I'm wondering if it's worth going to an Audi garage to get the service and MoT done. It's a 2003 Audi A3 1.8 Sport with 67,000 miles on the clock and a full Audi service history. I am just weary that an Audi garage may cost much more than local one and the work carried out won't be any different. Also, will the resale value of my car be affected if I don't go to an Audi garage?
If it's a 2003 it isn't worth much anyway so sticking with Audi dealers won't make enough difference to its value. But it would make sense to go to a VAG specialist rather than just any garage.
Answered by Honest John on

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