Used 2023 GMC Terrain for SaleNationwide

Compare 2023 GMC Terrain Trims

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

• Starting at $21,784
• 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 budget-friendly option without sacrificing essential features.

• Avg. market price: $21,784 (updated weekly)
• MPG/MPGe: 24 city / 29 hwy
• Inventory: 1,557 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, offering great features for the cost.

• Avg. market price: $23,295 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 1,894 listings — widest selection in the lineup
• View SLE AWD listings

SLT FWD — "Who It's For"

The SLT FWD is the pick for shoppers who want a standard trim with added comfort and features without going over budget.

• Avg. market price: $23,302 (updated weekly)
• MPG/MPGe: 24 city / 29 hwy
• Inventory: 800 listings
• View SLT FWD listings

SLT AWD — "Who It's For"

The SLT AWD is the pick for shoppers who want a sporty trim with all-wheel drive and a host of premium features.

• Avg. market price: $23,626 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 2,034 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 and tech-rich vehicle with all-wheel drive capabilities.

• Avg. market price: $25,762 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 669 listings
• View AT4 AWD listings

Denali AWD — "Who It's For"

The Denali AWD is the pick for shoppers who want a luxurious experience with advanced features and all-wheel drive.

• Avg. market price: $28,455 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 1,129 listings — widest selection in the lineup
• View Denali AWD listings

Trim Recommendations

Most Popular — SLT AWD

With 2,034 active listings, the SLT AWD is the clear volume leader in the lineup.

Browse SLT AWD listings

Best Budget Option — SLE FWD

At $21,784 avg market price — below the lineup median of $23,464 — 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 24/29 MPG.

Browse SLE FWD listings

These recommendations are based on CarGurus' proprietary market data from September 24, 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 5,437 listings available, which gives you a solid amount of inventory to compare.

Is the 2023 GMC Terrain a good car?

Yes — the 5/5 user rating points to strong owner satisfaction for this model year. The 2023 Terrain stands out as a compact SUV that leans more premium than many rivals, with a roomy cabin, a comfortable ride, and a useful set of standard safety and driver-assistance features. That makes it a good fit if you want a small SUV that feels well equipped and easy to live with, especially for family use. With 34.9% of listings marked as good or great deals, you still have room to shop selectively.

Is the 2023 GMC Terrain reliable?

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

The 2023 Terrain’s appeal centers on comfort, a roomy cabin, and a broad set of standard safety and driver-assistance features, including adaptive cruise control, lane keep assist, and automatic emergency braking. It also includes Teen Driver technology, which can be useful if you share the vehicle with newer drivers. For used buyers, the main long-term ownership risk is that you should make sure the specific vehicle has been well maintained and checked carefully, since condition matters more than the model’s broad comfort-and-safety strengths.

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

Accident-free inventory is solid at 88.1% — always verify the vehicle history report.

You should still review the history report carefully and confirm there are no hidden accident or title issues. Put the inspection priority on overall condition, especially signs of wear that could affect comfort, electronics, or safety systems. Focus on how the cabin, ride quality, and driver-assistance features present in real-world use, since those are central to the Terrain’s value proposition.

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

This is a moderate buyer’s market, so you can be selective without expecting deep discounts on every listing.

• Deal availability: 34.9% of listings are priced as good or great deals.
• Inventory: There are 5,437 listings available.
• Price trend: Prices have held steady compared with last year.
• Clean inventory: 88.1% of listings are accident-free.

If you find a listing below $23,120, 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 $24,175 sits slightly below last year's $24,262.

That small decline suggests the market has been fairly stable, which is helpful if you plan to sell later because it points to predictable pricing rather than sharp swings. A steady price trend can make it easier to estimate your future trade-in or private-sale value. The Terrain’s broad appeal as a comfortable, well-equipped compact SUV should help keep buyer interest consistent.

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:

• 34.9% of listings are priced as good or great deals.
• Accident-free inventory is solid at 88.1% — 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 $21,692, the 2022 costs less than the current year's $24,175 average.
• It adds a rugged AT4 look with standard all-wheel drive.

The bottom line: If you want the better-balanced shopping experience, the 2023 is the stronger primary choice because pricing is stable, inventory is healthy, and owner satisfaction is high. If your top priority is spending less, the 2022 is the better secondary path, especially if you like its more rugged positioning and can accept the tradeoffs that come with it.

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