Used 2015 GMC Terrain for Sale near Washington

Compare 2015 GMC Terrain Trims

The 2015 GMC Terrain offers a range of trims from budget-friendly options to the luxurious Denali AWD, catering to various preferences and needs.

• Starting at $8,008
• Best MPG/MPGe: 22 city / 32 hwy
• Most Popular: Denali AWD

Trim Overview

Prices updated weekly from CarGurus listings.

Quick Compare Table

Listing prices sourced from CarGurus — updated weekly. OEM specs from manufacturer data.

Missing data displayed as "—".

Trim Deep Dives

SLE1 — "Who It's For"

The SLE1 is the pick for shoppers who want essential features without paying for extras. It's a great entry-level option.

• Avg. market price: $8,089 (updated weekly)
• MPG/MPGe: 22 city / 32 hwy
• Inventory: 340 listings
• View SLE1 listings

SLE2 — "Who It's For"

The SLE2 is the pick for shoppers who want a few more features without stepping up to higher trims. It's a solid standard option.

• Avg. market price: $8,008 (updated weekly)
• MPG/MPGe: 22 city / 32 hwy
• Inventory: 242 listings
• View SLE2 listings

SLE1 AWD — "Who It's For"

The SLE1 AWD is the pick for shoppers who want all-wheel drive without a hefty price tag. It's sporty and practical.

• Avg. market price: $9,010 (updated weekly)
• MPG/MPGe: 20 city / 29 hwy
• Inventory: 138 listings — lower availability; may limit negotiating room
• View SLE1 AWD listings

SLE2 AWD — "Who It's For"

The SLE2 AWD is the pick for shoppers who want AWD features at a reasonable price. It balances performance and comfort well.

• Avg. market price: $8,493 (updated weekly)
• MPG/MPGe: 20 city / 29 hwy
• Inventory: 232 listings
• View SLE2 AWD listings

SLT1 — "Who It's For"

The SLT1 is the pick for shoppers who want a blend of luxury and practicality without going all out. It offers a refined experience.

• Avg. market price: $8,912 (updated weekly)
• MPG/MPGe: 22 city / 32 hwy
• Inventory: 133 listings — lower availability; may limit negotiating room
• View SLT1 listings

SLT1 AWD — "Who It's For"

The SLT1 AWD is the pick for shoppers who want luxury features with the added benefit of all-wheel drive. It's a versatile choice.

• Avg. market price: $8,570 (updated weekly)
• MPG/MPGe: 20 city / 29 hwy
• Inventory: 124 listings — lower availability; may limit negotiating room
• View SLT1 AWD listings

Denali — "Who It's For"

The Denali is the pick for shoppers who want premium features and a luxurious feel without going for the top-tier AWD model. It's stylish and well-equipped.

• Avg. market price: $9,973 (updated weekly)
• MPG/MPGe: 22 city / 32 hwy
• Inventory: 189 listings — lower availability; may limit negotiating room
• View Denali listings

Denali AWD — "Who It's For"

The Denali AWD is the pick for shoppers who want the ultimate in luxury and capability. It's the most popular trim for good reason.

• Avg. market price: $11,014 (updated weekly)
• MPG/MPGe: 20 city / 29 hwy
• Inventory: 1,119 listings — widest selection in the lineup
• View Denali AWD listings

Trim Recommendations

Most Popular — Denali AWD

With 1,119 active listings, the Denali AWD is the clear volume leader in the lineup.

Browse Denali AWD listings

Best Budget Option — SLE2

At $8,008 avg market price — below the lineup median of $8,741 — it's the most accessible entry point.

Browse SLE2 listings

Best for Fuel Economy — SLE1

The SLE1 offers the best fuel economy in the lineup at 22/32 MPG/MPGe.

Browse SLE1 listings

These recommendations are based on CarGurus' proprietary market data from October 22, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2015 GMC Terrain cost?

Prices have softened 5.78% compared to this time last year, making it a favorable time to shop this model year.

There are 895 listings available, which gives you a solid pool of options to compare.

Is the 2015 GMC Terrain a good car?

Yes — the 2015 GMC Terrain earns a 4.5/5 user rating, which points to strong owner satisfaction. Owners most often praise its spaciousness, design, comfortable interior, and sound system, and those traits line up well if you want a practical small SUV with a more upscale feel. It is especially appealing if you value everyday comfort and a roomy cabin more than quick acceleration. With 28.6% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2015 GMC Terrain reliable?

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

Owner feedback also points to reliability concerns and engine issues as recurring drawbacks, even though many drivers still appreciate the Terrain’s comfort and features. For used buyers, that means long-term ownership risk is worth taking seriously, especially if you are comparing higher-mileage examples or vehicles without a clear maintenance history.

What should I look for when buying a used 2015 GMC Terrain?

At 60.6% 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 prior damage was repaired properly. A pre-purchase inspection should focus on the engine, transmission behavior, and signs of uneven wear or neglected maintenance. Because reliability concerns and engine issues are part of the ownership story for this model year, condition and documentation matter more than usual.

Is now a good time to buy a used 2015 GMC Terrain?

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

• Deal availability: 28.6% of listings are priced as good or great deals.
• Inventory: There are 895 listings available.
• Price trend: Prices have softened 5.78% compared with last year.
• Clean inventory: 60.6% of listings are accident-free.

If you find a listing below $8,894, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2015 GMC Terrain's resale value?

The current average of $8,941 sits slightly below last year's $9,489.

That softer pricing suggests the Terrain has become more buyer-friendly, which can make it harder for you to command top dollar if you sell soon. On the other hand, the current market also means your purchase price may already reflect some of that depreciation. If you buy carefully and keep the vehicle in strong condition, you can help protect your future resale position.

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.

Should I buy a 2015 GMC Terrain or consider a different year?

If you're weighing the 2015 against nearby model years, here's how to think about it:

Choose the 2015 if:

• 28.6% of listings are priced as good or great deals.
• At 60.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 5.78% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.

The bottom line: The 2015 Terrain makes sense if you want a comfortable, roomy compact SUV and you can verify a clean, well-maintained example. If you are especially price-sensitive, you may also want to compare nearby model years to see whether a lower-priced alternative gives you similar comfort with a better maintenance record or a stronger value proposition.

How does the 2015 GMC Terrain compare to the 2015 Chevrolet Equinox?

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