Mercedes-Benz GLA Forum

Hey guys, I’m planning my next round of mods on my 2015 GLA 45 AMG (M133) and have pretty much decided to go with a Stage 2 ECU + TCU tune along with a 200-cell catted downpipe. The plan is to keep the stock AMG midpipe and stock cat-back for now. I’ve deliberately chosen a 200-cell catted downpipe instead of going catless because I’m not a fan of the very tinny, raspy or harsh exhaust note that these cars can sometimes develop with a catless setup. I still want the car to sound... GLA 45 AMG M133 – Stage 2 + 200 Cell Catted Downpipe: Anyone Running This Setup?

Just purchased

juswilson26@gmail.com All in good condition great condition

I recently had some suspension component replaced, the car didn't feel quite right after this work. I took the car for a wheel alignment check, the front wheels needed a slight adjustment and it was reported that the rear axle alignment was ok. Checking the alignment read out I am not sure because it appears to be out of the recommended range. Any second opinions on this? Thanks

Hello fellow GLA owners: Just bought a beautifully maintained 2015 GLA 250 which runs great w/90000 miles. Sometimes when coming to a full-stop the engine seems to 'shudder' (can't think of a different word) for a brief second, and returns to normal idle. Has plenty of power, runs great, but just this (hopefully...) 'small' issue. Has anyone ever experienced something similar with their GLA250?

My cd drive keeps making a spinning noise every few minutes & it interrupts my bluetooth music by switching the infortainment from bluetooth mode to Loading Disc then it settles on Disc Unreadable . There is no disc in the drive & I know this because a few weeks back I got tired of this & put one in but it didn't help. It played the disc but also kept interrupting the same & saying Loading Disc . I also had trouble getting the disc to eject & it took a... My cd player drive keeps spinning every few seconds

New purchase, and the first MB I have owned. Loving so far. There seems to be lots to know about so have joined the forum to tap into some of that accumulated knowledge, in turn help others out with what I know, (Not an awful lot at the moment). Looking forward to joining in. Best regards Steve

Hope everyone is having a great day!! I am 30 years old, from USA Michigan. I am in the process of looking for a 2014-2019 GLA 45 AMG M133 X156. I am wondering what to look for on this vehicle when I go to purchase! I am preferably going to buy one with as much Carfax history available. Things I'm interested in Downpipe and Exhaust options (same brand if possible) Wider rims and tires (nothing passed $700 a rim and nothing black) Cooling upgrades Break upgrades I'm looking to see what... New Here Researching the GLA 45 AMG

Hi, I recently bought a carbon fibre rear diffuser. I took the standard one off last night and have a few issues with fitting the new one. The first issue is that the tabs that tuck into the bumper do not seem to hold too tight and the seller is saying it needs screwing in but I cannot see where I could add screws. The second is that there's no way to fix the exhaust tips onto the new diffuser as there's no way of adding the mounts off the old one. Has anyone changed theirs and did you have... Gla45 rear diffuser upgrade

Can anyone please help a lady out . My 2019 GLC 4matic suv sunroof opens without a hitch . The problem is it won’t fully close . I’ve cleared anything that seemed like it could be an issue with it closing . I’ve noticed the left side doesn’t click if I’m using the correct term . I know if I take it to the dealership they will charge half my soul and still want more . When opening and closing , it makes no alarming sounds at all. Functions as it did just as when I first... Making my introduction, and I drive a 2019 Mercedes-Benz Glc 4matic.

All good things come to an end. I’m out-of-warranty and about to hit 100k on my ‘17 GLA45. Absolutely love this car and also loved the ‘15 GLA45 I’d owned before it. The last one made it 100K miles too. Without any 1st generation GLA45’s available as a CPO, it looks like it’s time to close out this lil’ chapter of my life though. The GR Corolla isn’t bad but doesn’t look and feel like a $50k car to me. The Golf R seems like better value for money but still feels like a $50k downgrade from... Forced to move on from GLA45?

Bought this car on October 2025. The car already had the AMG aero kit (OEM). I have just removed the rear fin/spoiler to achieve a more sedate look. Now looking to sell this fin with all fittings. Uk based (Wiltshire). Excellent condition.