Used 2018 Mercedes-Benz GLE for SaleNationwide

How much does the 2018 Mercedes-Benz GLE cost?

Prices have softened 9.74% compared to this time last year, making it a favorable time to shop this model year.

There are 1,076 listings available, which gives you a solid pool of options 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 many also like the strong engine performance and impressive sound system. In practical terms, that lines up well if you want a premium SUV that feels quiet, spacious, and family-friendly rather than especially sporty. With 32.5% of listings marked as good or great deals, you have 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 user feedback highlights reliable engineering, and owners often describe the vehicle as dependable and well built. That said, some buyers mention electronic issues, so you should expect the usual used-luxury-SUV ownership tradeoffs and budget for careful maintenance over time. For long-term ownership, the main risk is that small electrical or suspension-related problems can become expensive if you skip a thorough inspection.

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

At 62.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report so you can confirm accident records, title status, and service history before you go any further. Then prioritize a pre-purchase inspection, with extra attention to electronics and suspension behavior since those are the kinds of issues buyers commonly watch for. Focus on overall condition and maintenance records, because a well-kept example is more likely to deliver the premium experience you want.

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

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

• Deal availability: 32.5% of listings are priced as good or great deals.
• Inventory: There are 1,076 listings available.
• Price trend: Prices have softened 9.74% compared with last year.
• Clean inventory: 62.8% of listings are accident-free.

If you find a listing below $19,559, 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 $19,725 sits slightly below last year's $21,854.

That decline suggests the market has already adjusted downward, which can help you buy at a more favorable entry point today. If you plan to resell later, the softer current pricing means your upside may depend more on choosing a clean, well-maintained example than on broad market appreciation. Strong condition, good records, and desirable equipment should matter more when it comes time to sell.

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:

• 32.5% of listings are priced as good or great deals.
• At 62.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 9.74% compared with last year.
• Owners rate it 4.7/5 — a strong satisfaction signal.

The bottom line: You should lean toward the 2018 if you want a luxury SUV with strong owner satisfaction, a lower average price, and a broad set of listings to compare. If you are especially price-sensitive, a nearby year may still be worth considering, but the 2018 is the better starting point when you want a balance of value, comfort, and market choice.

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

These recommendations are based on CarGurus' proprietary market data from October 21, 2026, CarGurus experts' opinions, and generative AI.