Used cars/Buick Encore GX/Phoenix

Used Buick Encore GX in Phoenix

48 used Buick Encore GX are for sale at 20 dealers within 40 miles of downtown Phoenix. The median price is $21,001 at 25,707 mi.

48For sale
$21,001Median price
25,707 miMedian mileage
35%Under market
20Dealers

Ranked among 46 used Buick Encore GX

Best used Encore GX deals in Phoenix

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Great deal #1 of 20

$22,846 $5,063 under market (18.1%) 2024 Buick Encore GX Avenir 12,841 mi · Used · White Frost Tricoat Market price $27,909 · Score 91/100 At Liberty GMC

Great deal #1 of 11

$22,290 $2,600 under market (10.4%) 2023 Buick Encore GX Essence 14,618 mi · Used · Moonstone Gray Metallic Market price $24,890 · Score 88/100 At Coulter on Camelback

Great deal #2 of 11

$21,454 $2,258 under market (9.5%) 2023 Buick Encore GX Essence 23,478 mi · Used · Moonstone Gray Metallic Market price $23,712 · Score 84/100 At Liberty GMC

Great deal #3 of 20

$18,997 $1,719 under market (8.3%) 2024 Buick Encore GX Preferred 15,639 mi · Used · Summit White Market price $20,716 · Score 80/100 At Yates Buick GMC

Great deal #1 of 4

$17,900 $1,905 under market (9.6%) 2025 Buick Encore GX Preferred 25,174 mi · Used · Summit White Market price $19,805 · Score 76/100 At Yates Buick GMC

Good deal #5 of 20

$20,887 $849 under market (3.9%) 2024 Buick Encore GX Preferred 12,081 mi · Used · Cinnabar Metallic Market price $21,736 · Score 68/100 At Sands Chevrolet - Glendale

Good deal #6 of 20

$18,999 $914 under market (4.6%) 2024 Buick Encore GX Preferred 21,687 mi · Used · Summit White Market price $19,913 · Score 67/100 At Showcase Honda

Deals against the market

About 18% under market

The best-ranked used Buick Encore GX in Phoenix this week is at Liberty GMC. 35% of the 46 ranked cars here are advertised under market.

How a used car is ranked

Market price comes from every used Buick Encore GX 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.
Model year	For sale	Median price	Median mileage
2026 Buick Encore GX	5	$26,040	8,684 mi
2025 Buick Encore GX	4	Too few to state	Too few to state
2024 Buick Encore GX	21	$21,237	22,759 mi
2023 Buick Encore GX	12	$20,900	26,906 mi
2021 Buick Encore GX	4	Too few to state	Too few to state

Dealers with the most used Encore GX

All Phoenix dealers

Quick answers

How many used Buick Encore GX are for sale in Phoenix?

48 used Buick Encore GX, model years 2021 to 2026, are advertised by 20 dealers within 40 miles of downtown Phoenix, as of November 13, 2026.

What does a used Buick Encore GX cost in Phoenix?

The median advertised price for a used Buick Encore GX in Phoenix is $21,001, from 46 advertised prices ranging from $14,874 to $33,698. Median mileage is 25,707 mi. Prices are before tax, title and registration.

Where is the best deal on a used Buick Encore GX in Phoenix?

The best-ranked used Buick Encore GX in Phoenix this week is at Liberty GMC, about 18% under market for its age and mileage. 35% of the 46 ranked cars are advertised at least 3% under market.

Which Phoenix dealers have the most used Buick Encore GX?

Liberty GMC in Peoria (17), Yates Buick GMC in Goodyear (5), Showcase Honda in Phoenix (3).

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 November 12, 2026 and November 13, 2026.