Used 2017 GMC Terrain for Sale nearKey West, FL

Compare 2017 GMC Terrain Trims

The 2017 GMC Terrain offers a range of trims from budget-friendly options to more luxurious models, catering to various preferences and needs.

• Starting at $10,335
• Best MPG/MPGe: 21 city / 31 hwy
• Most Popular: SLT 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: $11,189 (updated weekly)
• MPG/MPGe: 21 city / 31 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 balances value and comfort well.

• Avg. market price: $10,683 (updated weekly)
• MPG/MPGe: 21 city / 31 hwy
• Inventory: 266 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 a practical choice for varied conditions.

• Avg. market price: $10,335 (updated weekly)
• MPG/MPGe: 20 city / 28 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 added features and all-wheel drive. It offers a solid mix of comfort and capability.

• Avg. market price: $10,814 (updated weekly)
• MPG/MPGe: 20 city / 28 hwy
• Inventory: 229 listings
• View SLE2 AWD listings

SLT — "Who It's For"

The SLT is the pick for shoppers who want a well-rounded trim with premium features. It provides a nice balance of luxury and practicality.

• Avg. market price: $30,674 (updated weekly)
• MPG/MPGe: 21 city / 31 hwy
• Inventory: 311 listings
• View SLT listings

SLT AWD — "Who It's For"

The SLT AWD is the pick for shoppers who want sporty features combined with all-wheel drive. It's the most popular trim for good reason.

• Avg. market price: $11,593 (updated weekly)
• MPG/MPGe: 20 city / 28 hwy
• Inventory: 1,979 listings — widest selection in the lineup
• View SLT AWD listings

Denali — "Who It's For"

The Denali is the pick for shoppers who want a premium experience with advanced features. It stands out for its luxury touches.

• Avg. market price: $13,440 (updated weekly)
• MPG/MPGe: 21 city / 31 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 luxury and all-weather capability. It's designed for those who seek both style and performance.

• Avg. market price: $14,743 (updated weekly)
• MPG/MPGe: 20 city / 28 hwy
• Inventory: 1,110 listings — widest selection in the lineup
• View Denali AWD listings

Trim Recommendations

Most Popular — SLT AWD

With 1,979 active listings, the SLT AWD is the clear volume leader in the lineup.

Browse SLT AWD listings

Best Budget Option — SLE1 AWD

At $10,335 avg market price — below the lineup median of $11,391 — it's the most accessible entry point.

Browse SLE1 AWD listings

Best for Fuel Economy — SLE1

The SLE1 offers the best fuel economy in the lineup at 21/31 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 2017 GMC Terrain cost?

Prices have softened 4.71% compared to this time last year, making it a favorable time to shop this model year.

There are 1,393 listings available, which gives you a solid pool of options to compare.

Is the 2017 GMC Terrain a good car?

Generally — the 2017 GMC Terrain earns 4.33/5, which points to strong owner satisfaction for this model year. Owners repeatedly praise its comfortable ride, spacious interior, quiet cabin, and attractive design, and those strengths line up well if you want a compact SUV that feels easy to live with every day. It also fits buyers who value a more polished, premium-leaning feel over sporty performance. With 29.6% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2017 GMC Terrain reliable?

Owners rate it 4.33/5, a solid signal of long-term satisfaction.

Owner feedback also points to a dependable, trouble-free ownership experience for many drivers, with comfort and everyday usability showing up as recurring strengths. That said, you should still think about long-term ownership risk in the usual used-car way: verify maintenance history, confirm the vehicle has been cared for consistently, and avoid examples with unresolved mechanical or cosmetic issues.

What should I look for when buying a used 2017 GMC Terrain?

At 61.9% 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. Then prioritize a pre-purchase inspection, especially if the listing price looks unusually attractive or the vehicle has incomplete service records. Focus your condition check on signs of past bodywork, uneven panel gaps, tire wear, and any issues that could hint at harder use.

Is now a good time to buy a used 2017 GMC Terrain?

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

• Deal availability: 29.6% of listings are priced as good or great deals.
• Inventory: There are 1,393 listings available.
• Price trend: Prices have softened 4.71% compared with last year.
• Clean inventory: 61.9% of listings are accident-free.

If you find a listing below $11,030, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2017 GMC Terrain's resale value?

The current average of $11,082 sits slightly below last year's $11,629.

That softer pricing suggests the Terrain has already moved through a meaningful portion of its depreciation curve, which can help future resale stability if you buy at the right price. For you, that means the best resale outcomes will likely come from choosing a clean, well-kept example and avoiding overpaying today. A lower entry price can also make it easier to recover more of your money later if market conditions stay steady.

Vehicles with solid owner satisfaction ratings, like this model year's 4.33/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2017 GMC Terrain or consider a different year?

If you're weighing the 2017 against nearby model years, here's how to think about it:

Choose the 2017 if:

• 29.6% of listings are priced as good or great deals.
• At 61.9% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 4.71% compared with last year.
• Owners rate it 4.33/5 — a solid satisfaction signal.

Consider the 2018 if:

• At $14,013, the 2018 costs more than the current year's $11,082 average.
• It brings a redesigned look and more available features.

The bottom line: If you want the better value play, the 2017 is the stronger starting point because it combines lower pricing with solid owner satisfaction. If you’re willing to pay more for a newer model and a redesigned appearance, the 2018 is the secondary path to consider, but price-sensitive buyers should focus on the 2017 first.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.