Used 2021 GMC Terrain for Sale nearLittle Rock, AR

Compare 2021 GMC Terrain Trims in Little Rock, AR

The 2021 GMC Terrain offers a range of trims from budget-friendly options to more feature-rich models, all with solid fuel efficiency.

• Starting at $17,371
• Best MPG/MPGe: 25 city / 30 hwy
• Most Popular: SLE FWD

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

SLE FWD — "Who It's For"

The SLE FWD is the pick for shoppers who want a well-equipped SUV without paying for higher trims. It's also the most popular choice in the lineup.

• Avg. market price: $17,371 (updated weekly)
• MPG/MPGe: 25 city / 30 hwy
• Inventory: 97 listings
• View SLE FWD listings

SLE AWD — "Who It's For"

The SLE AWD is ideal for buyers seeking all-wheel drive without a hefty price tag. It balances features and capability effectively.

• Avg. market price: $17,371 (updated weekly)
• MPG/MPGe: 25 city / 28 hwy
• Inventory: 56 listings
• View SLE AWD listings

SLT FWD — "Who It's For"

The SLT FWD caters to those wanting a touch of luxury and advanced features without going for the top-tier trim.

• Avg. market price: $17,371 (updated weekly)
• MPG/MPGe: 25 city / 30 hwy
• Inventory: 59 listings
• View SLT FWD listings

SLT AWD — "Who It's For"

The SLT AWD is perfect for shoppers who desire luxury features combined with all-wheel drive capability, making it a versatile choice.

• Avg. market price: $17,371 (updated weekly)
• MPG/MPGe: 25 city / 28 hwy
• Inventory: 70 listings
• View SLT AWD listings

Denali AWD — "Who It's For"

The Denali AWD is for those who want the ultimate in luxury and technology in their SUV, offering premium features and a refined experience.

• Avg. market price: $17,371 (updated weekly)
• MPG/MPGe: 25 city / 28 hwy
• Inventory: 56 listings
• View Denali AWD listings

Trim Recommendations

Most Popular — SLE FWD

With 97 active listings, the SLE FWD is the clear volume leader in the lineup.

Browse SLE FWD listings

Best Budget Option — SLE FWD

At $17,371 avg market price — below the lineup median of $17,371 — it's the most accessible entry point.

Browse SLE FWD listings

Best for Fuel Economy — SLE FWD

The SLE FWD offers the best fuel economy in the lineup with 25/30 MPG.

Browse SLE FWD listings

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

How much does the 2021 GMC Terrain cost?

Prices have softened 12.17% compared to this time last year, making it a favorable time to shop this model year.

There are 2,377 listings available, which gives you a solid pool of options to compare.

Is the 2021 GMC Terrain a good car?

Yes — the 2021 GMC Terrain earns a 5/5 user rating, which points to strong owner satisfaction.

Drivers repeatedly praise its stylish interior, feature set, smooth ride, and fuel efficiency. The Terrain’s appeal is especially strong if you want a compact SUV that feels more premium than many rivals while still being comfortable and easy to live with. It also fits well if you value a roomy cabin and a generous list of standard technology and safety features.

With 34.4% of listings marked as good or great deals, you have a meaningful chance to find a competitive offer.

Is the 2021 GMC Terrain reliable?

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

The user feedback highlights a dependable-feeling ownership experience, with drivers often describing the Terrain as smooth, efficient, and trouble-free in day-to-day use. That kind of feedback matters if you want a used SUV you can count on for regular commuting and family duty.

For used buyers, the main long-term risk is less about outright failure and more about finding one that has been maintained well and not worn down by prior use.

What should I look for when buying a used 2021 GMC Terrain?

At 72.9% 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 so you can catch hidden body, suspension, or repair issues. Focus closely on overall condition, panel alignment, tire wear, and signs of inconsistent maintenance, since those details matter more when a sizable share of listings has accident history.

Is now a good time to buy a used 2021 GMC Terrain?

This looks like a moderate, selective buyer’s market, so you can shop carefully and still find value.

• Deal availability: 34.4% of listings are priced as good or great deals.
• Inventory: There are 2,377 listings available.
• Price trend: Prices have softened 12.17% compared with last year.
• Clean inventory: 72.9% of listings are accident-free.

If you find a listing below $17,540, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 GMC Terrain's resale value?

The current average of $17,540 sits slightly below last year's $19,970.

That price drop suggests the Terrain has already moved into a more buyer-friendly part of its depreciation curve, which can help future resale stability if you buy at the right price. If you purchase near the lower end of the current range, you may have less room to lose value quickly than someone who pays closer to the top of the market. Strong demand for well-kept examples should also help support pricing over time.

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

Should I buy a 2021 GMC Terrain or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 34.4% of listings are priced as good or great deals.
• At 72.9% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 12.17% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2022 if:

• At $20,989, the 2022 costs more than the current year's $17,540 average.
• It adds an AT4 trim with standard all-wheel drive and rugged styling.

The bottom line: If you want the better value, the 2021 is the smarter starting point because it combines a lower average price with strong owner satisfaction. If you’re willing to spend more for the newer model year and its added rugged trim choice, the 2022 is the secondary path to consider.

How does the 2021 GMC Terrain compare to the 2021 Chevrolet Equinox?

Read our full side-by-side expert comparison here.

These recommendations are based on CarGurus' proprietary market data from November 3, 2026, CarGurus experts' opinions, and generative AI.