Used 2023 GMC Terrain for Sale near Pennsylvania

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 $21,993
• 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: $21,993 (updated weekly)
• MPG/MPGe: 24 city / 29 hwy
• Inventory: 1,558 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 significant price increase over the base model.

• Avg. market price: $23,333 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 1,899 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 balance of comfort and features without going for the top trim.

• Avg. market price: $23,619 (updated weekly)
• MPG/MPGe: 24 city / 29 hwy
• Inventory: 831 listings
• View SLT FWD listings

SLT AWD — "Who It's For"

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

• Avg. market price: $23,968 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 2,020 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 rugged, sporty trim with off-road capabilities.

• Avg. market price: $26,048 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 678 listings
• View AT4 AWD listings

Denali AWD — "Who It's For"

The Denali AWD is the pick for shoppers who want luxury features and advanced technology in their SUV.

• Avg. market price: $28,413 (updated weekly)
• MPG/MPGe: 24 city / 28 hwy
• Inventory: 1,149 listings — widest selection in the lineup
• View Denali AWD listings

Trim Recommendations

Most Popular — SLT AWD

With 2,020 active listings, the SLT AWD is the clear volume leader in the lineup.

Browse SLT AWD listings

Best Budget Option — SLE FWD

At $21,993 avg market price — below the lineup median of $23,793 — 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 12, 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 5,484 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 roomy cabin, a comfortable ride, and a useful set of standard safety and driver-assistance features, which makes it appealing if you want a compact SUV that feels more premium than many rivals. It also fits families well thanks to Teen Driver technology and its practical everyday usability. With 35.0% of listings marked as good or great deals, you have a decent chance of finding a competitive offer.

Is the 2023 GMC Terrain reliable?

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

The overview emphasizes a comfortable ride, useful standard safety technology, and a well-equipped cabin, all of which support confidence in day-to-day ownership. For used buyers, the main long-term risk is less about basic livability and more about making sure the specific vehicle has been maintained well and still feels solid inside and out.

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

Accident-free inventory is solid at 88.5% — always verify the vehicle history report.

After that, prioritize a pre-purchase inspection so you can check for wear, prior repairs, and any signs of neglect. Focus especially on overall condition, since a used compact SUV can look good on paper but still hide issues in the cabin, suspension, or electronics.

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

This looks like a moderate market where selective buyers can still find value if they shop carefully.

• Deal availability: 35.0% of listings are priced as good or great deals.
• Inventory: There are 5,484 listings available.
• Price trend: Prices have held steady compared with last year.
• Clean inventory: 88.5% of listings are accident-free.

If you find a listing below $23,121, 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 $24,371 sits slightly below last year's $24,432.

That small decline suggests the market has been fairly stable, which is helpful if you're thinking about future resale. A steady price pattern can make it easier to estimate what your vehicle may be worth later, especially if you buy at a competitive price now. Strong condition and clean history should matter a lot when it comes time to sell.

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:

• 35.0% of listings are priced as good or great deals.
• Accident-free inventory is solid at 88.5% — 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 $21,940, the 2022 costs less than the current year's $24,371 average.
• It adds a rugged AT4 look with standard all-wheel drive.

The bottom line: If you want the better-balanced pick, the 2023 is the stronger choice because it combines stable pricing, solid inventory, and strong owner satisfaction. If your priority is saving money, the 2022 is the better secondary path, especially if you like its more rugged AT4 positioning and can accept the tradeoffs that come with the older model year.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.