Perhaps the OP wants a manual gearbox, which in the US is only available on the sport model? In that case, an aftermarket sunroof is the only way to get one. If the OP is looking for an automatic, I would tend to agree that the touring or GT might be wiser...
There's a good chance that eventually you could get a leak with a factory sunroof, from my experience of working in the automotive world, there's an almost certain chance that you will eventually experience a leak with an aftermarket sunroof.
Good luck.
The 5's roof rake may have too much compound curve for a non-custom aftermarket sunroof. Those things tend to be pretty flat, with minimal glass curvature, so the roofline would look like it had a flat spot, like a bad apple. Besides, the new 5AT has better gearing than the 5MT anyway. Unless you only drive below 40 mph, you WANT that new auto trans. Go Touring or GT for sure with an 08 or later.
Never experienced an OEM sunroof leak, even with the real hard-driving rain of AZ monsoons. I think the OP may be looking at price, since getting a Sport and then putting in a roof is probably cheaper than getting a Touring, or at least the Sport's monthly will be lower & he can use his tax return to customize the car. My advice tho, is to look really closely at the difference btw the Sport & Touring - the tailgate visor, the improved LED taillights, the included body skirts, the moonroof, and the 5AT - these are some really good upgrades for the small amount of cash they charge to go to the Touring. If you plan to keep the car for a long time, I think the Touring is really worth it, but if you plan to sell or trade quickly, you won't get the extra money back, even with an aftermarket sunroof.
They will leak, eventually the drain tubes clog with dirt, etc. and the rain channels overflow into the headliner. Just a matter of time unless you clear them out on a regular basis, which 99% of auto owners most likely don't do.
Drain tubes? Rain channels? Guess I've never examined the anatomy of a sunroof before. Definitely count me in with that 99%. But so far, 100% of the time, no leaks for me. And southern Cal is currently experiencing its heaviest rain in years. Maybe leaks develop over a few winters with several inches of snow on the roof every morning.
One of the common complaints over on the Owner's Quiz thread is the spoiler style sunroof opening is too small. Since AzB still hasn't replied to his original post, I'd like to ask if anyone has considered or installed an aftermarket sunroof that's NOT a spoiler style. Preferably something with a bigger opening. The point about the curvature of the roof is well taken but I'm sure there could be other sunroof options.
i don't understand why any driving enthusiast would want the auto over the manual. I don't care how much traffic i have to sit in, i want the manual trans. When i initially test drove the 5 all they had on the lot was an auto trans model. What a snooze fest. At least the manual tranny still has a good amount of zoom zoom in it whereas the auto seems more like snooze snooze.
To each their own i guess but if you want an auto trans why not just buy a sienna?
I live in the center of Minneapolis. It's not LA, but I *never* get on the freeway. We're a metro of 3.5 million so we're not small. We live on a city-block grid system with 40' lots - 28 houses to a block, IIRC, and stop signs every two blocks on most streets. Major arterials have stoplights every 4-8 blocks, and all our driving is on local streets. Honestly, it never even occurs to me when I'm driving to think about the fact that I'm moving a clutch pedal and a shifter all the time. I like the control. I'm also a runner so maybe people with weaker legs would get tired of shifting. To each their own, I suppose, but I never got the "manuals are bad in traffic" argument - I don't see it.Im guessing neither of you 2 have experienced traffic like we do here in socal.
My car is a manual. And when I get stuck down in LA at the wrong time, boy oh boy does it suck. My left leg is clearly bigger than the right the next day.
I just bought my 2010 M5 Sport, also for the reason of having the manual trannie, and just had American Sunroof Company (they have quite a few locations) install my sliding, into the roof, sunroof. They do most of the sunroof work for car dealers here in San Diego (as I asked around at plenty of dealers), and the sunroof is larger than the small, spoiler OEM style. I suffered for 8 yrs. with a tiny OEM sunroof on my last 2002 Mazda P5, so wanted something bigger. I do not think it gives the roof line a flat spot look, like another poster was concerned about. I spent $ 1200, but it will last me, and get used every day. 3 yr., 36k mile warranty thru the installing dealer, just like the same bumper to bumper warranty from the car dealer. Mine has both the tilt function, and the slide all the way back into the headliner function, with the ability to pause it wherever you want it.
I live in the center of Minneapolis. It's not LA, but I *never* get on the freeway. We're a metro of 3.5 million so we're not small. We live on a city-block grid system with 40' lots - 28 houses to a block, IIRC, and stop signs every two blocks on most streets. Major arterials have stoplights every 4-8 blocks, and all our driving is on local streets. Honestly, it never even occurs to me when I'm driving to think about the fact that I'm moving a clutch pedal and a shifter all the time. I like the control. I'm also a runner so maybe people with weaker legs would get tired of shifting. To each their own, I suppose, but I never got the "manuals are bad in traffic" argument - I don't see it.
Personally, my wife and I are fanatical about manual transmission mainly because in our extreme winters, all the FWD automatics are sliding all over the road (RWD automatics can't get out of the driveways), while the roads belong to AWD cars (automatic or manual) and manual-transmission FWDs. A manual transmission is the difference between being stuck in a snowbank and driving down the road. Amazingly, most Minnesotans learned on automatics and don't realize this significant fact, though I think we do have more manuals than most places.