Used 2020 Mercedes-Benz GLE for Sale nearPhiladelphia, PA

How much does the 2020 Mercedes-Benz GLE cost?

Prices have softened 12.50% compared to this time last year, making it a favorable time to shop this model year.

There are 1,710 listings available, which suggests a healthy amount of inventory to compare before you buy.

Is the 2020 Mercedes-Benz GLE a good car?

Yes — it earns a 4.57/5 user rating and a 6.83/10 expert rating. The model scores 8/10 across Look and feel and Form and function.

Owners consistently praise its luxurious feel, smooth ride, spacious interior, and modern technology, and they also highlight its strong performance for family use and road trips. The trade-offs are the frustrating safety tech, unintuitive technology, and sluggish performance called out in expert testing. For you, that means this is a strong fit if you want a refined luxury SUV with a polished cabin and practical space, but you should be ready for some tech and drivability quirks. Good and great deals account for 35.0% of listings, so there are still opportunities if you shop carefully.

Is the 2020 Mercedes-Benz GLE reliable?

Owners rate it 4.57/5, a strong signal of long-term satisfaction. The owner summary also points to a dependable, trouble-free feel for many drivers, with praise for the SUV’s long-term appeal, smooth ride, and family-friendly usability. Expert testing reinforces that sense of everyday usability by emphasizing the quiet cabin and comfortable, relaxed character. For used buyers, the main long-term ownership risk is less about outright durability and more about whether the vehicle’s complex technology and safety systems have aged well.

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

Accident-free inventory is solid at 80.4% — always verify the vehicle history report.

You should start with a vehicle history report, then prioritize a thorough inspection of the electronics, driver-assistance behavior, and cabin condition. Because this SUV leans heavily on technology and comfort features, you’ll want to make sure everything works as intended before you commit. Pay close attention to how the vehicle drives at speed, since the expert test drive data calls out frustrating behavior from the safety tech.

Key things to evaluate:

• Trim level: The base GLE 350 starts with a 2.0-liter turbocharged engine, and the test vehicle’s cabin showed how quickly options can add up, including leather upholstery, massage seats, heated and ventilated front seats, heated rear seats, power rear-window blinds, and 4-zone climate control. That makes the lower trims the best place to watch for feature gaps if you want a more complete luxury experience.
• Powertrain: The GLE 350 uses a turbocharged 2.0-liter 4-cylinder with 255 horsepower and 273 pound-feet of torque. It is smooth and strong once rolling, but it can feel sluggish from a stop and show noticeable turbo lag.
• Safety package: The Driver Assistance Package Plus adds the autonomous safety features and delivers strong Level 2 autonomy, but it does not include the surround-view camera system. Standard safety tech includes Attention Assist, adaptive cruise, auto braking, blind-spot monitoring, and lane-keep assist.
• Infotainment: The cabin centers on two 12.3-inch screens and the MBUX system, with a head-up display, augmented-reality navigation, and the MBUX interior assistant available through the MBUX Technology Package. Wireless charging is also part of the Premium Package.
• Fuel efficiency: The AWD GLE 350 returns 19 mpg city, 26 highway, and 22 combined.

Which 2020 Mercedes-Benz GLE trim should I buy?

The 2020 Mercedes-Benz GLE is offered in 1 trim level: GLE 350.

Here's the short version:

GLE 350: This is the trim to focus on if you want the core GLE experience at the lowest entry point. It gives you the 2.0-liter turbocharged engine, the roomy redesigned cabin, and access to the SUV’s major luxury and technology upgrades, but many of the most desirable comfort and convenience features are optional. It is the best-value starting point if you plan to be selective with options rather than chasing a fully loaded build.

The safety-package setup is important here: the Driver Assistance Package Plus adds the autonomous safety features, but the surround-view camera still costs extra.

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

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you know what you want.

• Deal availability: 35.0% of listings are priced as good or great deals.
• Inventory: There are 1,710 listings available.
• Price trend: Prices have softened 12.50% compared with last year.
• Clean inventory: 80.4% of listings are accident-free.

If you find a listing below $27,638, that's toward the low end of the year-round range and worth acting on quickly.

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

The current average of $27,638 sits slightly below last year's $31,585.

That decline suggests the market has already adjusted downward, which can help you as a buyer today but may temper future resale gains if you sell soon. If prices continue to normalize, your strongest resale position will come from a well-kept example with clean history and desirable equipment. The good news is that this model still has broad appeal thanks to its luxury image, roomy cabin, and strong technology story.

Vehicles with strong owner satisfaction ratings, like this model year's 4.57/5, tend to retain buyer demand, which supports resale value over time.

Is the 2020 Mercedes-Benz GLE safe?

It earns a 5/10 safety score from our experts.

The available driver-assistance suite includes Attention Assist, adaptive cruise, auto braking, blind-spot monitoring, and lane-keep assist. It can help at low speeds, but expert testing says it becomes frustrating and unpredictable at higher speeds, where it may bounce around the lane and react poorly to shadows or merging situations. That means you should treat the system as a helper, not something you can fully trust on the highway.

Should I buy a 2020 Mercedes-Benz GLE 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:

• 35.0% of listings are priced as good or great deals.
• Accident-free inventory is solid at 80.4% — always verify the vehicle history report.
• Price trend: Prices have softened 12.50% compared with last year.
• Owners rate it 4.57/5 — a strong satisfaction signal.
• The 2020 redesign brings a roomier cabin and Mercedes’ newest MBUX technology.

Consider the 2021 if:

• At $38,749, the 2021 costs more than the current year's $27,638 average.
• It adds a broader comfort-and-technology focus with even more upscale appeal.

The bottom line: If you want the better value, the 2020 is the smarter buy because it combines a lower average price with strong owner satisfaction and a modern redesign. If you’re willing to spend more for a newer model-year alternative, the 2021 may appeal, but price-sensitive buyers should start with the 2020 and focus on finding a clean, well-equipped example.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.