Used 2020 Mercedes-Benz GLA for SaleNationwide

How much does the 2020 Mercedes-Benz GLA cost?

Prices have softened 10.14% compared to this time last year, making it a favorable time to shop this model year.

There are 689 listings available, which gives you a meaningful pool to compare prices and conditions.

Is the 2020 Mercedes-Benz GLA a good car?

Generally — the 4.43/5 user rating points to a solid ownership experience for this model year. Owners consistently praise its stylish design, luxurious feel, and performance, and many also like the features and stereo system. If you want a small luxury crossover that prioritizes premium character and driving feel over maximum utility, this model fits that use case well. With 35.6% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2020 Mercedes-Benz GLA reliable?

Owners rate it 4.43/5, a solid signal of long-term satisfaction.

The owner feedback also points to a dependable-feeling ownership experience, with praise for the vehicle’s performance and overall appeal. That said, some shoppers note concerns about price and comfort, so your long-term ownership risk is less about outright satisfaction and more about whether the car’s size and ride quality match your expectations.

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

At 68.5% 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 so you can confirm the car’s structural and cosmetic condition. Pay close attention to signs of prior bodywork, uneven panel gaps, tire wear, and any issues that could affect ride quality or electronics. Because this model is compact and premium-focused, condition matters a lot when you’re comparing similar listings.

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

This looks like a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile options.

• Deal availability: 35.6% of listings are priced as good or great deals.
• Inventory: There are 689 listings available.
• Price trend: Prices have softened 10.14% compared with last year.
• Clean inventory: 68.5% of listings are accident-free.

If you find a listing below $18,031, 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 $18,106 sits slightly below last year's $20,150.

That price movement suggests the market has already adjusted downward, which can help you buy at a more favorable entry point. For future resale, the key question is whether the model continues to hold buyer interest as a stylish, premium compact crossover. If you keep the car in strong condition and avoid examples with accident history, you should be better positioned when it’s time to sell.

Vehicles with solid owner satisfaction ratings, like this model year's 4.43/5, 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:

• 35.6% of listings are priced as good or great deals.
• At 68.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 10.14% compared with last year.
• Owners rate it 4.43/5 — a solid satisfaction signal.

Consider the 2021 if:

• At $22,746, the 2021 costs more than the current year's $18,106 average.
• It was completely redesigned for a more traditional small SUV shape.

The bottom line: Choose the 2020 if you want the lower price and are comfortable shopping carefully for condition and history. Consider the 2021 if you want the newer redesign and are willing to pay more for it.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.