Used cars/GMC Terrain/Phoenix

Used GMC Terrain in Phoenix

70 used GMC Terrain are for sale at 34 dealers within 40 miles of downtown Phoenix. The median price is $21,893 at 43,807 mi.

70For sale
$21,893Median price
43,807 miMedian mileage
28%Under market
34Dealers

Ranked among 64 used GMC Terrain

Best used Terrain deals in Phoenix

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Great deal #1 of 13

$22,900 $3,692 under market (13.9%) 2023 GMC Terrain SLE 11,103 mi · Used · Marine Metallic Market price $26,592 · Score 92/100 At Yates Buick GMC

Great deal #1 of 7

$17,797 $2,782 under market (13.5%) 2020 GMC Terrain 55,238 mi · Used Market price $20,579 · Score 89/100 At Camelback Hyundai

Great deal #2 of 13

$26,831 $3,008 under market (10.1%) 2023 GMC Terrain AT4 22,857 mi · Used · Sterling Metallic Market price $29,839 · Score 85/100 At Henry Brown Buick GMC

Great deal #2 of 7

$22,280 $2,213 under market (9%) 2020 GMC Terrain Denali 52,660 mi · Used · Graphite Gray Metallic Market price $24,493 · Score 82/100 At Liberty GMC

Good deal #4 of 13

$19,992 $1,418 under market (6.6%) 2023 GMC Terrain SLE 45,972 mi · Used · Sterling Metallic Market price $21,410 · Score 71/100 At Scottsdale Mitsubishi

Good deal #5 of 13

$20,698 $1,259 under market (5.7%) 2023 GMC Terrain SLT 54,925 mi · Used · Marine Metallic Market price $21,957 · Score 67/100 At Earnhardt Hyundai

Good deal #6 of 13

$24,276 $1,304 under market (5.1%) 2023 GMC Terrain AT4 43,807 mi · Used · Summit White Market price $25,580 · Score 67/100 At Earnhardt Chevrolet

Good deal #3 of 16

$22,660 $1,374 under market (5.7%) 2024 GMC Terrain SLT 36,945 mi · Used · Summit White Market price $24,034 · Score 67/100 At Liberty GMC

Deals against the market

About 14% under market

The best-ranked used GMC Terrain in Phoenix this week is at Yates Buick GMC. 28% of the 64 ranked cars here are advertised under market.

How a used car is ranked

Market price comes from every used GMC Terrain in Phoenix: what price does at each year of age and each mile, then adjusted for trim, color and certified status. The score adds mileage for the car's age and whether the listing has photos. How we rank.

Prices by model year

Model years with at least 3 cars for sale. Advertised price is the dealer's own figure, before tax, title and registration. 4 of the 70 are certified pre-owned.
Model year	For sale	Median price	Median mileage
2026 GMC Terrain	15	$29,117	10,233 mi
2025 GMC Terrain	3	Too few to state	Too few to state
2024 GMC Terrain	16	$22,872	39,754 mi
2023 GMC Terrain	13	$21,893	48,310 mi
2020 GMC Terrain	9	$18,768	81,633 mi
2018 GMC Terrain	5	$14,392	101,914 mi

Dealers with the most used Terrain

All Phoenix dealers

Quick answers

How many used GMC Terrain are for sale in Phoenix?

70 used GMC Terrain, model years 2013 to 2026, are advertised by 34 dealers within 40 miles of downtown Phoenix, as of November 13, 2026. 4 are certified pre-owned.

What does a used GMC Terrain cost in Phoenix?

The median advertised price for a used GMC Terrain in Phoenix is $21,893, from 65 advertised prices ranging from $8,577 to $40,518. Median mileage is 43,807 mi. Prices are before tax, title and registration.

Where is the best deal on a used GMC Terrain in Phoenix?

The best-ranked used GMC Terrain in Phoenix this week is at Yates Buick GMC, about 14% under market for its age and mileage. 28% of the 64 ranked cars are advertised at least 3% under market.

Which Phoenix dealers have the most used GMC Terrain?

Liberty GMC in Peoria (13), Yates Buick GMC in Goodyear (6), Scottsdale Mitsubishi in Scottsdale (4).

Carfinity reads each dealer's public website. A car listed on more than one site is counted once. Dealer sites in this summary were last read between October 22, 2026 and November 13, 2026.