Used 2018 Mercedes-Benz GLE for SaleNationwide

How much does the 2018 Mercedes-Benz GLE cost?

Prices have softened 8.80% compared to this time last year, making it a favorable time to shop this model year.

There are 1,066 listings available, which gives you a solid pool of used GLEs to compare.

Is the 2018 Mercedes-Benz GLE a good car?

Yes — the 4.7/5 user rating points to strong owner satisfaction. Owners consistently praise the luxury features, comfort, cool features, and reliable engineering, and they also highlight the powerful engine and impressive sound system. For you, that means this model fits especially well if you want a premium SUV experience with broad appeal rather than a stripped-down utility vehicle. With 36.3% of listings marked as good or great deals, the market still offers some room to shop selectively.

Is the 2018 Mercedes-Benz GLE reliable?

Owners rate it 4.7/5, a strong signal of long-term satisfaction.

The owner feedback emphasizes reliable engineering, and it also describes the GLE as a vehicle many people feel good about keeping for the long haul. At the same time, some owners mention electronic issues, so used buyers should expect the usual premium-SUV ownership risk and budget for careful inspection before committing.

What should I look for when buying a used 2018 Mercedes-Benz GLE?

At 61.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and confirm whether any reported damage was minor or structural. A pre-purchase inspection should focus on electronics, suspension behavior, and signs of expensive repair work. It also makes sense to pay close attention to overall condition, since premium features can be costly to restore if they were neglected.

Is now a good time to buy a used 2018 Mercedes-Benz GLE?

This is a moderate, selective buyer’s market, so you can shop patiently and still find worthwhile options.

• Deal availability: 36.3% of listings are priced as good or great deals.
• Inventory: There are 1,066 listings available.
• Price trend: Prices have softened 8.80% compared with last year.
• Clean inventory: 61.5% of listings are accident-free.

If you find a listing below $19,529, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Mercedes-Benz GLE's resale value?

The current average of $19,534 sits slightly below last year's $21,420.

That softer pricing suggests the model has already absorbed some depreciation, which can help future resale stability if you buy at the right price. A lower entry point today may reduce the amount of value you lose later, especially if you choose a well-kept example with clean history. Strong condition and documented maintenance matter more when the market is already pricing in age-related depreciation.

Vehicles with strong owner satisfaction ratings, like this model year's 4.7/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2018 Mercedes-Benz GLE or consider a different year?

If you're weighing the 2018 against nearby model years, here's how to think about it:

Choose the 2018 if:

• 36.3% of listings are priced as good or great deals.
• At 61.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 8.80% compared with last year.
• Owners rate it 4.7/5 — a strong satisfaction signal.

The bottom line: The 2018 GLE makes the most sense if you want a luxury SUV with strong owner approval, a softer used-car price, and enough inventory to shop carefully. If you are especially price-sensitive, you may want to compare it with nearby years and focus on the cleanest, best-documented example rather than chasing the lowest sticker price alone.

How does the 2018 Mercedes-Benz GLE compare to the 2018 BMW X5?

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