Used 2023 GMC Terrain for Sale nearMarietta, GA

Compare 2023 GMC Terrain Trims in Marietta, GA

The 2023 GMC Terrain offers a range of trims from budget-friendly options to well-equipped models, all featuring efficient engines and versatile drivetrains.

• Starting at $20,660
• Best MPG/MPGe: 24 city / 29 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

SLE FWD — "Who It's For"

The SLE FWD is the pick for shoppers who want a well-equipped SUV without paying for luxury features. It's the best value in the lineup.

• Avg. market price: $21,457 (updated weekly)
• MPG/MPGe: 24 city / 29 hwy
• Inventory: 101 listings — widest selection in the lineup
• View SLE FWD listings

SLE AWD — "Who It's For"

The SLE AWD is the pick for shoppers who want all-wheel drive without a hefty price tag. It's an affordable option with solid features.

• Avg. market price: $20,660 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 95 listings
• View SLE AWD listings

SLT FWD — "Who It's For"

The SLT FWD is the pick for shoppers who want added luxury without going for the top trim. It offers a nice balance of features and price.

• Avg. market price: $22,278 (updated weekly)
• MPG/MPGe: 24 city / 29 hwy
• Inventory: 73 listings
• View SLT FWD listings

SLT AWD — "Who It's For"

The SLT AWD is the pick for shoppers who want a well-rounded SUV with luxury features and all-wheel drive. It's the most popular trim in the lineup.

• Avg. market price: $21,855 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 104 listings — widest selection in the lineup
• View SLT AWD listings

AT4 AWD — "Who It's For"

The AT4 AWD is the pick for shoppers who want a sporty SUV with advanced tech features. It's designed for those who enjoy a more dynamic driving experience.

• Avg. market price: $24,053 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 47 listings
• View AT4 AWD listings

Denali AWD — "Who It's For"

The Denali AWD is the pick for shoppers who want a premium SUV experience with luxury features. It's perfect for those seeking comfort and style.

• Avg. market price: $27,449 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 58 listings
• View Denali AWD listings

Trim Recommendations

Most Popular — SLT AWD

With 104 active listings, the SLT AWD is the clear volume leader in the lineup.

Browse SLT AWD listings

Best Budget Option — SLE AWD

At $20,660 avg market price — below the lineup median of $22,066 — it's the most accessible entry point.

Browse SLE AWD listings

Best for Fuel Economy — SLE FWD

The SLE FWD offers the best fuel efficiency in the lineup with 24/29 MPG.

Browse SLE FWD listings

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

How much does the 2023 GMC Terrain cost?

Prices have held steady compared to this time last year, signaling a stable and predictable market for this model year.

There are 5,464 listings available, which gives you a solid amount of inventory to compare before you buy.

Is the 2023 GMC Terrain a good car?

Yes — 5/5 is a strong user rating for the 2023 GMC Terrain. The overview points to a compact SUV that prioritizes comfort and everyday usability, with a roomy cabin and a more premium feel than many rivals. It also highlights a quieter interior and a smarter-feeling layout, which should matter if you want a small SUV that feels easy to live with day to day. With 33.0% of listings marked as good or great deals, you have a decent chance of finding a competitive price.

Is the 2023 GMC Terrain reliable?

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

The overview also describes the Terrain as a comfortable, well-equipped small SUV with good reliability scores, which supports its appeal if you want something that should be straightforward to own. Its everyday focus and modest powertrain expectations can work in your favor if you value consistency over excitement. For used buyers, the main long-term risk is choosing a vehicle that has been neglected or driven hard, so condition matters more than chasing the lowest sticker price.

What should I look for when buying a used 2023 GMC Terrain?

Accident-free inventory is solid at 87.4% — always verify the vehicle history report.

You should still check the report carefully and confirm that the vehicle has a clean maintenance and accident history. Put extra inspection priority on the cabin, electronics, and overall condition, since the Terrain’s appeal depends heavily on comfort and everyday usability. A thorough test drive should also help you judge whether the vehicle feels as well-kept as its listing suggests.

Is now a good time to buy a used 2023 GMC Terrain?

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

• Deal availability: 33.0% of listings are priced as good or great deals.
• Inventory: There are 5,464 listings available.
• Price trend: Prices have held steady compared with last year.
• Clean inventory: 87.4% of listings are accident-free.

If you find a listing below $23,115, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2023 GMC Terrain's resale value?

The current average of $23,777 sits slightly below last year's $23,979.

That small decline suggests the Terrain has been holding value fairly steadily rather than dropping sharply. For you as a future seller, that can mean less downside risk if you buy at a reasonable price and keep the vehicle in strong condition. The current market also suggests buyers still see value in this model year, especially when the listing is clean and well priced.

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 2023 GMC Terrain or consider a different year?

If you're weighing the 2023 against nearby model years, here's how to think about it:

Choose the 2023 if:

• 33.0% of listings are priced as good or great deals.
• Accident-free inventory is solid at 87.4% — always verify the vehicle history report.
• Price trend: Prices have held steady compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2022 if:

• At $21,183, the 2022 costs less than the current year's $23,777 average.
• It leans more toward comfort and simple tech than rugged capability.

The bottom line: If you want the stronger all-around used-market balance, the 2023 is the better primary pick because it combines steady pricing, solid inventory, and strong owner satisfaction. If your top priority is saving money, the 2022 is worth a look, especially if you find one in excellent condition and can live with its older-year tradeoffs.

How does the 2023 GMC Terrain compare to the 2023 Chevrolet Equinox?

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