Mercedes-Benz Tweaks GLA and GLB

Matthew Guy
by Matthew Guy

Those of you just itching to get behind the wheel of a new entry-level Mercedes will enjoy the news that Stuttgart has given its smallest vehicles a nip and tuck while also gifting them an electrified powertrain.


In case you fell asleep in Merc 101, let us remind you the GLA and GLB share much in terms of structure and power teams but are styled to target two completely different customers. The GLA attracts those seeking rounded bodywork; the GLB was styled with a t-square and appeals to shoppers who think the G-Wagen is a looker.


For 2024, both get freshened front and rear designs, primarily courtesy of new lighting signatures emitted by snazzy LEDs. Grilles are typically loud Mercedes units, showing up for duty with enormous tri-star badges and an array of styles depending on which option package is chosen. Front bumper areas have been redesigned and there are new choices on the paint palette.

Americans can choose their GLA 250 and GLB 250 with or without 4Matic all-wheel drive guts. Under the hood is a mild hybrid arrangement comprised of a 2.0-liter four-cylinder that features an additional 48-volt onboard power supply for the belt-driven starter-generator. Power checks in at 221 horses and 258 lb-ft of torque backed by an eight-speed dual-clutch. These numbers will seem familiar but this year’s addition of the 48-volt system should fill in any power gaps at low speeds, potentially making these two feel a bit more fleet around town when trying to squeeze into that gap in traffic.


Not to be outdone, the AMG speed freaks made like Burger King and had it their way, tweaking the powertrain to belt out 302 horsepower and 295 lb-ft of torque. They also fettled the dual-clutch transmission and applied their own brand of aggro in the form of AMG-specific grilles and styling addenda, not to mention optional seats offered in snazzy colors.

Speaking of the interior, dual 10.25-inch screens now stand at the ready under a single pane of glass, ready to proffer details on vehicle vitals and infotainment. Packed into the system is the latest iteration of MBUX software, able to wirelessly work with smartphones or serve up a variety of info displays. Burmester sound systems remain optional, and Dolby Atmos is available in some models as well.


The 2024 Mercedes-Benz GLA/GLB and its variants will arrive in U.S. dealerships later in 2023.


[Images: Mercedes-Benz]


Become a TTAC insider. Get the latest news, features, TTAC takes, and everything else that gets to the truth about cars first by subscribing to our newsletter.

Matthew Guy
Matthew Guy

Matthew buys, sells, fixes, & races cars. As a human index of auto & auction knowledge, he is fond of making money and offering loud opinions.

More by Matthew Guy

Comments
Join the conversation
4 of 23 comments
  • Jkross22 Jkross22 on Mar 17, 2023

    Question for anyone who has leased or bought one of these:


    Are these engaging to drive in any way, or are they relaxing to drive? Because for similar money, you can get a GLC300, and I can tell you with high confidence that is very comfortable and damn close to what I think of a Mercedes to be but in SUVese.


    During our lease GLC300 period, we got a loaner GLA to drive - the prior gen one. Hot garbage. Truly, it was 2010 Chrysler quality. Who in their right mind bought one of those?



    • See 1 previous
    • ChristianWimmer ChristianWimmer on Mar 18, 2023

      JKross,

      Weird, I posted a long reply yesterday regarding my experiences with these cars and TTAC didn’t allow it it seems…

      Bottom line: my last loaner when my A250 was getting serviced was a brand new facelifted 2023 GLA200 AMG Line without the Advanced Suspension Pack. It drove very nicely and didn’t feel like an SUV at all. Handling was crisp, steering feedback was good and the standard suspension was a splendid compromise between sport and comfort. It’s no sports car but you can toss it around sportily around corners and it will cope nicely. Didn’t detect much understeer either. The 163-hp 1.33-l turbo-4 is a very peppy and agile engine, a bit buzzy when accelerating but smooth and fairly quiet at idle. I don’t like the design of the GLA but the driving qualities were pretty good in my opinion, more than enough to satisfy someone who wants a comfortable and somewhat sporty ride.




  • Arthur Dailey Arthur Dailey on Mar 17, 2023

    Circa late 2010 I tried to convince my mother to purchase a B class Mercedes. As she was looking for what would be her 'final' car. The B fit all of her requirements regarding visibility, safety, utility and ease of access/egress. However she balked at using 'premium' fuel and rumours of Mercedes maintenance fees and disregarded my suggestion.

  • Bd2 Mark my words : Lexus Deathwatch Part 1, the T24 From Hell!
  • Michael S6 Cadillac is beyond fixing because of lack of investment and uncompetitive products. The division and GM are essentially held afloat by mega size SUV (and pick up truck GM) that only domestic brainwashed population buys. Cadillac only hope was to leapfrog the competition in the luxury EV market but that turned out disastrously with the botches role out of the Lyriq which is now dead on arrival.
  • BlackEldo I'm not sure the entire brand can be fixed, but maybe they should start with the C pillar on the CT5...
  • Bd2 To sum up my comments and follow-up comments here backed by some data, perhaps Cadillac should look to the Genesis formula in order to secure a more competitive position in the market. Indeed, by using bespoke Rwd chassis, powertrains and interiors Genesis is selling neck and neck with Lexus while ATPs are 15 to 35% higher depending on the segment you are looking at. While Lexus can't sell Rwd sedans, Genesis is outpacing them 2.2 to 1. Genesis is an industry world changing success story, frankly Cadillac would be insane to not replicate it for themselves.
  • Bd2 Even Lexus is feeling the burn of not being able to compete in the e-ATP arena.
Next