Used 2020 Mercedes-Benz GLA for Sale near Connecticut

How much does the 2020 Mercedes-Benz GLA cost?

Prices have softened 10.44% compared to this time last year, making it a favorable time to shop this model year.

There are 737 listings available, which gives you a solid pool of options to compare.

Is the 2020 Mercedes-Benz GLA a good car?

Generally — the 2020 Mercedes-Benz GLA earns a 4.4/5 user rating, which points to strong owner satisfaction. Owners repeatedly praise its stylish design, luxurious feel, and performance, and many also like the features and spacious interior. The overview fits that feedback: you’re looking at a small luxury crossover that prioritizes style, available performance, and upscale equipment over maximum practicality. With 36.6% of listings marked as good or great deals, you have a decent chance of finding a compelling value.

Is the 2020 Mercedes-Benz GLA reliable?

Owners rate it 4.4/5, a solid signal of long-term satisfaction.

Owner feedback also points to a dependable ownership experience for many shoppers, with praise centered on the vehicle’s overall quality and the way it holds up as a premium daily driver. That said, some buyers mention a rough ride and a cramped cabin, so long-term ownership risk is less about outright durability and more about whether the car’s size and comfort match your needs.

What should I look for when buying a used 2020 Mercedes-Benz GLA?

At 68.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should run a vehicle history report before you commit, then prioritize a pre-purchase inspection if the listing has any accident history. Focus closely on body condition, panel alignment, and signs of uneven wear, since those details can reveal whether a past incident was properly repaired.

Is now a good time to buy a used 2020 Mercedes-Benz GLA?

This is a moderate market, so you can be selective without expecting deep bargain-bin pricing.

• Deal availability: 36.6% of listings are priced as good or great deals.
• Inventory: There are 737 listings available.
• Price trend: Prices have softened 10.44% compared with last year.
• Clean inventory: 68.4% of listings are accident-free.

If you find a listing below $17,675, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 Mercedes-Benz GLA's resale value?

The current average of $17,725 sits slightly below last year's $19,791.

That decline suggests the market has already adjusted downward, which can help you buy at a more favorable entry point today. For a future seller, it also means you should expect resale value to depend heavily on condition, mileage, and how well the car has been maintained. A clean history and strong presentation matter more when the broader market has softened.

Vehicles with solid owner satisfaction ratings, like this model year's 4.4/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2020 Mercedes-Benz GLA or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 36.6% of listings are priced as good or great deals.
• At 68.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 10.44% compared with last year.
• Owners rate it 4.4/5 — a solid satisfaction signal.

Consider the 2021 if:

• At $22,106, the 2021 costs more than the current year's $17,725 average.
• It was completely redesigned into a more conventional small SUV.

The bottom line: Buy the 2020 if you want the lower price and are comfortable with its style-first, compact-luxury formula. If you can stretch your budget and want the redesigned shape and newer feel, the 2021 is the better upgrade path.

How does the 2020 Mercedes-Benz GLA compare to the 2020 BMW X1?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.