The gf has an '06 cooper covered 58k coming up for its 3rd service.
To me it seems like it has a throttle/ acceleration problem.
When you part throttle it doesn't seem to respond much until u put your foot down further making the accelration very on/off with not much inbetween..
Also makes it horrible to pull off from a standstill because you either take off or nearly stall it.
Sometimes if your trying to accelerate then back off the car seems to accelarate just as your lifting your foot back of the pedal
I havnt had it on any diagnostics but it also isn't showing any lights??
I'm thinking maybe maf or tps but with parts being expensive I'd like a second opinion!