So how did the test drive go Beemer? I'd love to read about it!
It was a pretty neat event, especially for a first time BMW owner like myself.
Started off with a BMW representative explaining what was new with X3. The engine, the growth in size, the design, interior quality improvements, the X-Drive tech' compared to its competitors.
After that they had a demonstration in the parking lot comparing the AWD traction advantage that X-Drive has over Audi's Quattro system. For this demonstration, they first drove an Audi Q5 on to 3 rollers with the right-rear wheel on the ground. This demonstration was to highlight how quickly the X-Drive system can recognize which wheel has the best traction and then send 100% of its power to that wheel. The Q5 took a while to finally figure out the right-rear wheel was the only wheel which had traction (since the other 3 wheels were on rollers), whereas the X3's system figured the traction problem much quicker, and drove off the rollers in less than half the time it took the Q5.
Although I didn't shoot this video, it is identical to the demonstration I saw.
After the demonstration, it was drive time!
I opted to drive the X3 xDrive 35i because I wanted to see what difference the '35i engine had over my '28i.
So I sat in the driver's seat, got buckled-up, and was waiting for the rep' to walk around the car and hop in the passenger seat. Well, that didn't happen...he said that there was a print-out on the passenger seat of a route to take, and that it'd take about 15 minutes. He said 'Enjoy the drive!' and closed my door. I paused my thought for a second until it fully registered that I was gonna do a solo test-drive of this new car! How cool is that!!
So off I went. Drove out of the dealer lot and followed the advised route. That route led me on to a highway, so of course I put the foot down as a I merged. Damn that engine has some GO! My N52 is no slouch compared to your average 6-cylinder engine, but the N55 with its turbo power offers a more urgent response when you ask for acceleration. I then put the Steptronic in manual-mode and did a bit more aggressive acceleration from a stop-light. Again, very responsive and no lag from the turbo. The handling - for a 4WD/SAV - was very impressive! I drive an E92 and I felt the X3 was very close to it in terms of handling, body roll and driver engagement. Of course I couldn't test the handling too much since I was on public roads, but I was thoroughly impressed that an X3 could handle so well!
Interior was also impressive. I couldn't complain about the quality of materials, but then again, I'm not too picky with things. The layout of buttons was well thought-out and iDrive was a breeze (must mention that my car has iDrive, but that's the older version). There was little road or wind noise in the cabin, though BMW definitely want you to hear the engine fulfilling your
need for speed!
Overall I was very much impressed with the new X3. Exterior design looked very good without being overly aggressive. It's definitely not as 'toned' or 'muscular' as the X5 in terms of exterior design, but it still is very athletic and sporty looking. The front-end looks better in person than it does in the photos (not that it looks bad in the photos, it's just in the metal you get a better feel for the car's design). They've done a great job in giving the car a large rear-end for cargo-space and still managing to make the back-end look sleek and aggressive. I'd definitely consider this car in a few years time as I've always enjoyed the high driving position of mid-size 4WD's. I think an X5 would feel too big, but the new X3 seems just perfect in terms of dimensions and seating position.
After the X3 I drove the Q5. The handling was noticeably less athletic and you could feel a bit more body roll. The engine wasn't as responsive either, but I think it had a smaller motor. The interior was nicely done in terms of materials, but the layout was a little lacking with so many buttons around the MMI controller. I didn't get to fiddle with the MMI much since I was focusing on the road, so I won't comment on its level of user-friendliness. In terms of cabin noise it was fairly even, though unlike the X3 which gave you a big grin with its engine vocals, the Q5's engine wasn't as audible.
In terms of exterior appeal, the Q5 was extremely bland, but I imagine the S-line package might help there...but then again, that's all subjective to personal taste.
Very impressed with the X3, and as I said, definitely on my mind down the track. After having sat in an X1, I would much prefer to have the X3 because it's just roomier for all passengers!
Unfortunately no photos as the weather wasn't looking promising when I left home, and also it was night by the time I arrived at the dealer.

..unfortunately the dealer is an hour's drive away, so I don't have that luxury of stopping-by and taking some photos on an off-day.
EDIT: They also had a MB GLK and Lexus RX350 to try, but it was getting late, so I passed on both of these.