I purchased the 2013 Premium-Plus in October, 2012 and now have ten thousand miles and can give an objective overview. Love the vehicle, the fit and finish is exceptional. It's quiet, quick, nimble and tight when driving. The suspension is quite nice, not to rough and no bounce whatsoever. The only complaint is that the multimedia system is dated for a 2013 model, especially in this class segment.
Excellent balance of luxury and performance. Surprisingly roomy in passenger compartment and trunk despite small footprint of vehicle. For premium price of q5, missing some features I had on previous car (see below in suggested improvements). MMI despite improved, still makes it cumbersome to change radio station. No preset buttons means having to scroll on MMI controller or scroll wheel on the steering wheel. Two memory seat positions but still requires you to manually adjust steering wheel each time you change drivers. The panoramic moonroof affords lots of light and view. Drives and handles superbly with the S-Line package. The flat-bottom steering wheel looks and feels great.
Bought the 2.0T Premium Plus, with Navigation, 19" wheels and B+O Stereo in December 2012. The Edmunds review is dead on - this is a well-built, agile and luxurious car. I have a few nit-picks : the MMI system has a number of quirks - for example, upon startup, the car will reset the volume level (even if previously muted) and revert music playback to the beginning of the track that was playing when you parked, as opposed to the point in the track where you left off , which seems pointless to me; also, the gas mileage has been less than the EPA figures (but I suppose many cars share that trait). That being said, the joy of driving makes up for these grumbles.
3.0T Premium Plus quattro 4dr SUV AWD (3.0L 6cyl S/C 8A)
Currently at 24,000 miles with no problems (knock on wood). The car is a great blend of luxury, performance, Audi & S-line styling, and daily function. The attention to fit and finish really delivers a first-class roomy/quiet driving experience. I previously owned a Q5 2.0T. I was really surprised at the difference in the 3.0T engine - SO satisfying! While the 2.0T is an excellent engine, I did notice some turbo-lag. A five-time winner of Ward's 10 best engines, the 3.0L TFSI supercharged V-6 brings joyful acceleration with a flat-torque line (272 hp @ 4,780 rpm; 295 lb-ft; 0-60: 5.8 sec) ? it really inspires! The 8-speed Tiptronic transmission is silky smooth. Panoramic sunroof 14-speaker B&O sound & rear view camera are all very nice. Four passengers fit very comfortably; though five is a bit squeeze. Ample cargo space; we have no trouble loading up for camping trips - You can fit a couple mountain bikes in the rear, but the best option is a hitch or roof carrier. With 50/50 city/highway driving using premium 93 Shell V-power, my Q5 is gets 20-22 mpg. All highway definitely better; recent 600 mile trip managed 30 mpg.
2.0T Premium quattro 4dr SUV AWD (2.0L 4cyl Turbo 8A)
Great vehicle. 0 issues since we bought the Q5. Purchased used from dealership with 12000 miles. Audi service has been outstanding. Came prepaid with scheduled maintainence plan from previous owners... Thank You! Wife primary driver and commutes many miles for work. 2 young children are the occupants for the rear seats. Forward and rear facing child seats fit no problem. Only complaint is MMI. And why is there not a separate (lone) button to control fan speed for HVAC?!