Used 2015 GMC Terrain for SaleNationwide

Compare 2015 GMC Terrain Trims

The 2015 GMC Terrain offers a range of trims from budget-friendly options to fully loaded models, catering to various needs and preferences.

• Starting at $7,780
• 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 the most budget-friendly option in the lineup.

• Avg. market price: $7,780 (updated weekly)
• MPG/MPGe: 22 city / 32 hwy
• Inventory: 341 listings
• View SLE1 listings

SLE2 — "Who It's For"

The SLE2 is the pick for shoppers who want a few more features without a significant price jump. It offers a solid balance of value and amenities.

• Avg. market price: $8,662 (updated weekly)
• MPG/MPGe: 22 city / 32 hwy
• Inventory: 267 listings
• View SLE2 listings

SLE1 AWD — "Who It's For"

The SLE1 AWD is the pick for shoppers who want all-wheel drive for added traction without sacrificing budget. It's a sporty option for active lifestyles.

• Avg. market price: $9,682 (updated weekly)
• MPG/MPGe: 20 city / 29 hwy
• Inventory: 140 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 competitive price. It combines practicality with added safety in various conditions.

• Avg. market price: $8,821 (updated weekly)
• MPG/MPGe: 20 city / 29 hwy
• Inventory: 229 listings
• View SLE2 AWD listings

SLT1 — "Who It's For"

The SLT1 is the pick for shoppers who want a touch of luxury without going all out. It offers a well-rounded set of features for a comfortable ride.

• Avg. market price: $8,900 (updated weekly)
• MPG/MPGe: 22 city / 32 hwy
• Inventory: 129 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 great choice for varied driving conditions.

• Avg. market price: $8,653 (updated weekly)
• MPG/MPGe: 20 city / 29 hwy
• Inventory: 118 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 a premium experience in a compact SUV. It offers luxury features without the highest price tag.

• Avg. market price: $11,099 (updated weekly)
• MPG/MPGe: 22 city / 32 hwy
• Inventory: 165 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, offering a well-rounded package.

• Avg. market price: $12,011 (updated weekly)
• MPG/MPGe: 20 city / 29 hwy
• Inventory: 1,109 listings — widest selection in the lineup
• View Denali AWD listings

Trim Recommendations

Most Popular — Denali AWD

With 1,109 active listings, the Denali AWD is the clear volume leader in the lineup.

Browse Denali AWD listings

Best Budget Option — SLE1

At $7,780 avg market price — below the lineup median of $8,860 — it's the most accessible entry point.

Browse SLE1 listings

Best for Fuel Economy — SLE1

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

Browse SLE1 listings

These recommendations are based on CarGurus' proprietary market data from October 1, 2026, CarGurus experts' opinions, and generative AI.

How much does the 2015 GMC Terrain cost?

Prices have softened 7.53% compared to this time last year, making it a favorable time to shop this model year.

There are 946 listings available, which gives you a solid pool of options to compare.

Is the 2015 GMC Terrain a good car?

Generally — the 4.46/5 user rating suggests you can feel reasonably confident if you want a compact SUV that emphasizes spaciousness, design, and features. Owners commonly praise the comfortable interior and strong sound system, and the Terrain’s roomy cabin and practical everyday feel make it appealing if you want a small SUV with a more upscale personality than many rivals. At the same time, it is not the best fit if you prioritize strong acceleration, since the model is known more for comfort than performance. With 30.0% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2015 GMC Terrain reliable?

Owners rate it 4.46/5, a solid 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 comfortable interior and features. That means you should treat this as a used SUV where condition and maintenance history matter a lot more than the badge alone. For long-term ownership, the main risk is ending up with a vehicle that needs more attention than you expected.

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

At 61.2% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should run a vehicle history report before you commit, then prioritize a pre-purchase inspection from a trusted mechanic. Focus on overall condition, signs of prior bodywork, and any evidence of engine-related concerns, since those are the kinds of issues that can affect ownership costs later. If a listing looks unusually cheap, make sure the condition and history justify the price before you move forward.

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 options.

• Deal availability: 30.0% of listings are priced as good or great deals.
• Inventory: There are 946 listings available.
• Price trend: Prices have softened 7.53% compared with last year.
• Clean inventory: 61.2% of listings are accident-free.

If you find a listing below $8,866, 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 $8,866 sits slightly below last year's $9,588.

That softer pricing suggests the Terrain has already absorbed some of its near-term depreciation, which can help if you buy at the right number. If you keep the vehicle in strong condition and maintain it well, you may be better positioned when it comes time to sell. The market still rewards well-kept examples, especially when buyers see a comfortable, feature-rich compact SUV at a fair price.

Vehicles with solid owner satisfaction ratings, like this model year's 4.46/5, 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:

• 30.0% of listings are priced as good or great deals.
• At 61.2% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 7.53% compared with last year.
• Owners rate it 4.46/5 — a solid satisfaction signal.

The bottom line: If you want a comfortable, roomy compact SUV and you find a clean example at a strong price, the 2015 is worth considering. If you are especially price-sensitive, you may want to compare nearby years and focus on the best-maintained vehicle rather than the cheapest one, since condition and history matter a lot with this model.

These recommendations are based on CarGurus' proprietary market data from October 6, 2026, CarGurus experts' opinions, and generative AI.