The courtesy car was a nightmare! I had the AA out 3 times to replace a sensor between the brake and clutch pedals which is used as part of the ignition system. Knackered sensor = car not starting.
A couple of weeks ago I was driving it and it kept stalling complaining of low oil pressure. I assumed the oil level was low despite the computer telling me the oil level was fine. Nope, the oil pump was knackered so that had to be replaced.
Mechanical faults aside, the car was very tiring to drive. It would tramline like nothing else I'd ever driven and the torque steer was on a par with the Focus ST so when the boost level rose abouv about 0.8bar the car would want to go left.
It was too low to get down my drive, the rear visibility was woeful and the parking sensors were about as much use as a chocolate teapot.
On the positive side though, the seats were quite comfortable. Not as comfortable as the R32 though.