Used 2021 Mercedes-Benz GLE for Sale nearChattanooga, TN

How much does the 2021 Mercedes-Benz GLE cost?

Prices have softened 10.34% compared to this time last year, making it a favorable time to shop this model year.

There are 2,578 listings available, which suggests solid inventory for comparison shopping.

Is the 2021 Mercedes-Benz GLE a good car?

Yes — 4.5/5 owners’ rating points to strong satisfaction, and the expert rating is 8.00/10. The model scores 10/10 across Performance, Technology, and Safety.

Owners consistently praise the technology, comfort, customizable features, and high-quality sound system. The cabin quality and premium feel also come through strongly in the feedback.

The trade-offs are familiar for this model year: some shoppers feel it is overpriced, and performance may not match competitors at the same price point. The overview also frames it as a midsize luxury SUV for buyers who want a traditional luxury experience with an upscale cabin and a wide range of choices.

With 36.2% of listings marked as good or great deals, you have room to shop selectively rather than rush.

Is the 2021 Mercedes-Benz GLE reliable?

Owners rate it 4.5/5, a strong signal of long-term satisfaction.

The owner summary points to a vehicle that feels dependable in daily use, with praise centered on technology, comfort, and features that owners can count on. The expert performance writeup also emphasizes a refined, controlled driving experience, with the GLE feeling composed and fully in control even in non-AMG form.

The cost-effectiveness discussion suggests the ownership equation is more about sophistication than bargain pricing, so long-term risk for used buyers is less about basic competence and more about potentially expensive luxury-SUV upkeep.

What should I look for when buying a used 2021 Mercedes-Benz GLE?

Accident-free inventory is solid at 84.8% — always verify the vehicle history report.

You should still check the vehicle history report carefully and prioritize a pre-purchase inspection, especially on higher-spec examples with more complex equipment. Focus on condition, because this model’s appeal depends heavily on how well the premium cabin and technology have been maintained.

Key things to evaluate:

• Trim level: The base GLE 350 is the only version with rear-wheel drive, while every other trim gets 4Matic all-wheel drive. The base model also uses an ordinary coil-sprung setup, which makes it the simplest choice mechanically, while higher trims can add more sophisticated suspension hardware and more luxury equipment.
• Powertrain: The GLE 350 uses a turbocharged 255-hp engine, the GLE 450 steps up to a turbo 3.0-liter inline-six with 362 hp, the AMG GLE 53 adds an electric supercharger for 429 hp, the GLE 580 uses a twin-turbo 4.0-liter V8 with 483 hp, and the GLE 63 S tops the range with 603 hp. Efficiency varies by version, with the GLE 450 returning 21/26/23 and the GLE 350 4Matic at 19/26/22.
• Safety package: The standard safety setup includes blind-spot monitoring, a driver attention monitor, and forward emergency braking. Adaptive cruise, lane-keeping, evasive steering assist, front cross-traffic braking, semi-automated control, and 360-degree cameras are optional, so you should confirm which systems are fitted on the specific vehicle you’re considering.
• Infotainment: The main display is a 12-inch touchscreen with Interior Assistant, and you also get Apple CarPlay and Android Auto. The system can be controlled by touchpad or thumbpad, and the interface is designed to be easier to use than older Mercedes setups.
• Fuel efficiency: The GLE 450 returns 21/26/23, the GLE 350 4Matic returns 19/26/22, and the GLE 580 is EPA-rated at 16 mpg city, 21 mpg highway, and 18 mpg combined. The AMG GLE 53 Coupe averaged 16 mpg in testing.

Which 2021 Mercedes-Benz GLE trim should I buy?

The 2021 Mercedes-Benz GLE is offered in 5 trim levels: GLE 350, GLE 450, GLE 580, AMG GLE 53, and AMG GLE 63 S.

Here's the short version:

• GLE 350: This is the entry point and the simplest version, with rear-wheel drive and the least complex suspension setup. It makes sense if you want the lowest-cost path into the GLE lineup, but it is also the trim most clearly positioned as the starting point rather than the sweet spot.
• GLE 450: This is the best-value trim for many shoppers because it adds the stronger inline-six and 4Matic all-wheel drive while keeping the GLE’s comfort-first character. It also brings the self-leveling AIRMATIC setup, which better matches the vehicle’s luxury mission.
• GLE 580: Choose this if you want V8 power and a more serious performance reserve. It is the step-up option for buyers who care more about effortless acceleration than value.
• AMG GLE 53: This trim adds the AMG-tuned character, the electric supercharger, and the more aggressive driving setup. It suits you if you want a sportier feel without jumping all the way to the top AMG model.
• AMG GLE 63 S: This is the range-topper, with the most power and the most extreme hardware. It is for buyers who want the full performance experience and are willing to pay for it.

Advanced safety features are not standard, so check the equipment list carefully on any trim you consider.

Is now a good time to buy a used 2021 Mercedes-Benz GLE?

This is a moderate market for selective buyers, so you can shop carefully and still find worthwhile listings.

• Deal availability: 36.2% of listings are priced as good or great deals.
• Inventory: There are 2,578 listings available.
• Price trend: Prices have softened 10.34% compared with last year.
• Clean inventory: 84.8% of listings are accident-free.

If you find a listing below $38,460, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Mercedes-Benz GLE's resale value?

The current average of $38,460 sits slightly below last year's $42,895.

That decline suggests the market has already adjusted downward, which can help you as a buyer but may limit upside if you plan to resell soon. For a future seller, the key takeaway is that pricing pressure has been real, so condition and equipment will matter a lot when it is time to list the vehicle.

Well-kept examples with desirable features should hold up better than neglected ones, especially because shoppers in this segment tend to compare equipment closely. Vehicles with strong owner satisfaction ratings, like this model year's 4.5/5, tend to retain buyer demand, which supports resale value over time.

Is the 2021 Mercedes-Benz GLE safe?

The 2021 Mercedes-Benz GLE earns the best Top Safety Pick+ rating from the Insurance Institute for Highway Safety.

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

Standard safety equipment includes blind-spot monitoring, a driver attention monitor, and forward emergency braking. Pre-Safe Sound is also standard, and it plays pink noise to help reduce hearing damage in a crash.

Several useful systems are optional, including adaptive cruise, lane-keeping, evasive steering assist, front cross-traffic braking, semi-automated control, and 360-degree cameras. That means you should verify the exact safety package on any used example, especially if you want the most advanced driver-assistance features.

Should I buy a 2021 Mercedes-Benz GLE or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 36.2% of listings are priced as good or great deals.
• Accident-free inventory is solid at 84.8% — always verify the vehicle history report.
• Price trend: Prices have softened 10.34% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.
• The 2021 model year offers a wide range of powertrains and a cabin that leans heavily into comfort and technology.

Consider the 2020 if:

• At $27,336, the 2020 costs less than the current year's $38,460 average.
• It brings a roomier interior and Mercedes’ newest technology.

Consider the 2022 if:

• At $40,126, the 2022 costs more than the current year's $38,460 average.
• It leans into the SUV-coupe style with a more expressive design.

The bottom line: If you want the strongest mix of comfort, technology, and selection, the 2021 is the better primary target. If price matters most, the 2020 is the smarter value play, while the 2022 makes sense only if you specifically want its more distinctive styling and are comfortable paying more.

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