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The 2026 Acura ADX starts at $35,000 against the Mercedes-Benz GLA’s $41,500 and weighs roughly 492 pounds less. The moonroof, heated front seats, adaptive cruise control, lane keeping assist and the Integrated Dynamics drive-mode system are all standard on the ADX and either optional or reserved for pricier GLA trims.
The GLA is the entry point to the Mercedes SUV range and it wears the badge well. It is compact, well finished and easy to place in traffic.
It is also priced like a Mercedes and equipped like an entry model, which is the tension this comparison exposes.
| Specification | 2026 Acura ADX | 2026 Mercedes-Benz GLA |
|---|---|---|
| Base MSRP | $35,000 | $41,500 |
| Curb weight | 3,369 lb | 3,861 lb |
| Max cargo volume | 55.1 cu ft | 50.5 cu ft |
| One-touch power moonroof | Standard | Additional cost |
| Heated front seats | Standard | Additional cost |
| Adaptive Cruise Control | Standard | Part of an expensive package |
| Lane Keeping Assist | Standard | Part of an expensive package |
| Drive-mode system | Standard Integrated Dynamics System | Available on much more expensive trim |
| Powertrain limited warranty | 6 years / 70,000 miles | 4 years / 50,000 miles |
Base-trim figures as published by each manufacturer; GLA curb weight is a published preliminary figure. Mercedes package content varies.
$6,500 separates the starting prices, and the ADX is roughly 492 pounds lighter. In a subcompact luxury SUV that is a substantial difference in how the car responds.
Maximum cargo volume runs 55.1 cubic feet in the ADX against 50.5 in the GLA.
| Specification | ADX | GLA |
|---|---|---|
| Base MSRP | $35,000 | $41,500 |
| Curb weight | 3,369 lb | 3,861 lb |
| Max cargo volume | 55.1 cu ft | 50.5 cu ft |
The one-touch power moonroof is standard on the ADX and an additional cost on the GLA. Heated front seats are standard on the ADX and an additional cost on the GLA.
Adaptive cruise control and lane keeping assist are standard on the ADX as part of AcuraWatch. On the GLA both sit inside an expensive package.
Add those four items to a GLA and the real price gap is considerably wider than $6,500.
| Specification | ADX | GLA |
|---|---|---|
| Moonroof | Standard | Additional cost |
| Heated front seats | Standard | Additional cost |
| Adaptive Cruise Control | Standard | Expensive package |
| Lane Keeping Assist | Standard | Expensive package |
The ADX Integrated Dynamics System is standard and gives you Sport, Normal, Comfort and Snow modes, altering throttle response and steering weight to suit the conditions.
On the GLA a comparable drive-mode system appears only on a much more expensive trim. If you drive up into the Sierra in winter, a Snow mode is a feature you will use rather than a feature you will forget about.
| Specification | ADX | GLA |
|---|---|---|
| Integrated Dynamics System | Standard | Much more expensive trim |
| Snow mode | Standard | Not on base trim |
The GLA cabin has a sense of occasion the ADX does not attempt. Mercedes ambient lighting, the twin-screen MBUX layout and the turbine air vents present very well, and MBUX voice control is genuinely good.
Mercedes offers the AMG GLA 35 and GLA 45 above the base car, with performance the ADX does not attempt.
Mercedes brand equity and the dealer experience in the Sacramento region are strong, and resale on the GLA has historically held up well.
The ADX is the more sensible purchase by a wide margin: cheaper to buy, lighter, roomier in the cargo bay, and equipped with the moonroof, heated seats, safety suite and drive modes that the GLA charges for.
The GLA is the choice if the three-pointed star and the MBUX cabin are what you actually want. That is a real reason and we will not talk you out of it.
Price a GLA with the package content the ADX includes as standard before you compare monthly payments. That is where this comparison is really decided.
The ADX starts at $35,000 and the GLA at $41,500 — a $6,500 difference before options. The moonroof, heated seats and driver-assistance features that come standard on the ADX are extra-cost items on the GLA.
No. Adaptive cruise control and lane keeping assist are part of an additional-cost package on the GLA. Both are standard on every 2026 Acura ADX.
Both are additional-cost items on the GLA. A one-touch power moonroof and heated front seats are standard on the ADX.
The ADX offers 55.1 cubic feet of maximum cargo volume against 50.5 in the GLA.
A comparable drive-mode system is available only on a much more expensive GLA trim. The ADX Integrated Dynamics System is standard and includes Sport, Normal, Comfort and Snow modes.
Elk Grove Acura, 8585 Laguna Grove Dr, Elk Grove, CA 95757. Call 833-857-1325.
Elk Grove Acura, 8585 Laguna Grove Dr, Elk Grove, CA 95757. Sales 833-857-1325. Sales hours Monday–Saturday 9 AM–8 PM, Sunday 10 AM–7 PM.
Specifications, features and pricing are as published by each manufacturer at the time of writing and are subject to change. Competitive figures are drawn from manufacturer-published product information. Starting MSRP excludes tax, title, license, destination and handling, registration and documentary fees, and dealer-installed accessories. Dealers set actual selling prices. Feature availability varies by trim and may change during the model year — confirm equipment on the window sticker of the specific vehicle you are considering. Driver-assistance systems are aids only and do not replace safe driving; see the Owner’s Manual for limitations.