Used 2021 Mercedes-Benz GLE for Sale near Thornhill, ON

How much does the 2021 Mercedes-Benz GLE cost?

Prices have softened 11.34% compared to this time last year, making it a favourable time to shop this model year.

There are 237 listings available, which suggests you should have a reasonable amount of inventory to compare.

Is the 2021 Mercedes-Benz GLE a good car?

Yes — the 2021 Mercedes-Benz GLE earns a 4.5/5 user rating and an 8/10 expert rating. The model scores 10/10 across Performance, Technology, and Safety.

Owners consistently praise its technology, comfort, stylish design, customisable features, and high-quality sound system. That lines up with the overview’s focus on a premium midsize luxury SUV that leans heavily into comfort and technology, while still keeping the familiar family-SUV formula. With 30.4% of listings marked as good or great deals, you may find some attractive examples if you shop carefully.

Is the 2021 Mercedes-Benz GLE reliable?

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

The owner feedback points to a vehicle that feels dependable in daily use, with recurring praise for comfort, technology, and the kind of ownership experience people can count on. The expert assessment also notes that the base GLE 350’s ordinary coil-sprung setup makes the most sense for reliability because there is nothing expensive to fail. For used buyers, the main long-term ownership risk is that the GLE’s complexity can make repairs and upkeep more costly than simpler luxury SUVs.

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

Key things to evaluate:

• Trim level: The GLE’s interior is a standout, with a high-quality layout, rich materials, and a very upscale feel, but the base versions do not deliver the full sense of luxury unless you move up the range.
• Powertrain: The GLE 350 uses a 255 hp turbo four-cylinder, the GLE 450 uses a 362 hp turbo 3.0-litre inline-six, the AMG GLE 53 adds an electric supercharger for 429 hp, and the AMG GLE 63 S uses a 4.0-litre biturbo V8 with 450 hp.
• Safety package: Standard and optional driver-assistance features include blind-spot monitoring, a driver attention monitor, adaptive cruise control, lane-keeping assist, evasive steering assist, front cross-traffic braking, semi-automated control, and 360-degree cameras. Pre-Safe Sound is standard, while Pre-Safe Impulse Side is optional on higher trims.
• Infotainment: You get a 12-inch touchscreen with Interior Assistant, standard Apple CarPlay and Android Auto, a natural voice assistant, and semi-automated functionality that can change lanes and slow for curves.
• Fuel efficiency: The GLE 450 4MATIC uses 11.4 L/100 km in city driving, 9.2 on the highway, and 10.4 combined, while the GLE 350 4Matic uses 12.4/9.0/10.8. The AMG GLE 53 Coupe averaged 14.7 L/100 km in testing.

Which 2021 Mercedes-Benz GLE trim should I buy?

The 2021 Mercedes-Benz GLE is offered in 4 trim levels: GLE 350 4MATIC SUV, GLE 450 4MATIC, Mercedes-AMG GLE 53 4MATIC+, and Mercedes-AMG GLE 63 S 4MATIC+.

Here's the short version:

• GLE 350 4MATIC SUV: This is the most sensible starting point if you want the GLE’s comfort, technology, and standard all-wheel drive without paying for the more expensive powertrains. It uses the simpler coil-sprung setup, which also makes it the most straightforward choice from a reliability standpoint.
• GLE 450 4MATIC: This is the best-value pick if you want a stronger six-cylinder engine and a more polished overall balance. It adds the turbo 3.0-litre inline-six and the more sophisticated AIRMATIC suspension, making it the sweet spot for many shoppers.
• Mercedes-AMG GLE 53 4MATIC+: Choose this if you want the sharper AMG character, the electric supercharger, and the more aggressive chassis tuning. It suits you best if performance matters more than value.
• Mercedes-AMG GLE 63 S 4MATIC+: This is the top-performance choice, with the V8 and the most serious hardware in the range. It is the one to buy only if you want the most powerful and most expensive version.

Pre-Safe Sound is standard, while Pre-Safe Impulse Side is optional on higher trims.

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

This looks like a moderate, selective buyer’s market, so you should be able to shop with some leverage if you are patient.

• Deal availability: 30.4% of listings are priced as good or great deals.
• Inventory: There are 237 listings available.
• Price trend: Prices have softened 11.34% compared with last year.

If you find a listing below $53,041 CAD, 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 $54,307 CAD sits slightly below last year's $61,252 CAD.

That softer pricing suggests the market has already adjusted downward, which can help you buy more confidently today. For a future seller, it also means resale value may depend heavily on condition, mileage, and trim choice rather than broad market momentum alone. Higher-spec versions may still appeal to buyers who want the GLE’s technology and luxury, but you should expect depreciation to remain a meaningful factor.

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 earned the best Top Safety Pick+ rating from the Insurance Institute for Highway Safety (IIHS), and it earns five-star ratings from NHTSA with four stars for rollover resistance.

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

Standard and available safety tech includes blind-spot monitoring, a driver attention monitor, adaptive cruise control, lane-keeping assist, evasive steering assist, front cross-traffic braking, semi-automated control that can stop the vehicle if the driver does not respond, and 360-degree cameras. Pre-Safe Sound is standard, and it plays pink noise to help reduce hearing damage in a crash. Pre-Safe Impulse Side is optional on higher trims and can help position occupants better in a side impact.

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:

• 30.4% of listings are priced as good or great deals.
• Price trend: Prices have softened 11.34% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.
• The 2021 brings the redesigned GLE Coupe models and an unusually rich mix of comfort and technology.

Consider the 2022 if:

• At $58,452 CAD, the 2022 costs more than the current year's $54,307 CAD average.
• It brings a successful coupe-style SUV design that is presented as more distinctive and better resolved.

The bottom line: The 2021 is the better choice if you want the strongest value and the broadest selection of used listings. If you are willing to spend more for a newer model-year alternative, the 2022 is worth considering, but price-sensitive buyers should focus on the 2021’s softer market and stronger deal availability.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.