What is the out-the-door price of a 2020 Buick Encore GX in Washington?

The out-the-door price for a 2020 Buick Encore GX in Washington is about $17,565 — the national fair price of about $16,036 plus a 6.5% state sales/use tax of about $1,059, a dealer doc fee of about $200, a title fee of about $15. Some fees vary by vehicle and dealer. Local taxes can add more.

How much is sales tax on a 2020 Buick Encore GX in Washington?

At the Washington state base rate of 6.5%, sales/use tax on a 2020 Buick Encore GX priced around $16,291 is about $1,059. Local (city/county) taxes can add more.

Out-the-door price data

2020 Buick Encore GX out-the-door price in Washington

Independent estimateMileage-adjusted from live listingsNo dealer influence

Real price estimateUpdated August 2026

2020 Buick Encore GX

Estimated out-the-door price

Washington

$17,565

The real, all-in price to drive a 2020 Buick Encore GX home in Washington — fair market price, taxes, and fees together.

What makes up the price

$17,565

Fair price 93%Sales tax 6.0%Fees 1.2%

Out-the-door total$17,565

The breakdown

sums to total

National market fair priceMileage-adjusted from live listings: $16,291
Washington sales / use tax6.5% state base rate: $1,059
Dealer documentation feeTypical dealer doc fee: $200
Title feeDMV title transfer: $15
RegistrationValue-based — varies by county: Varies

Out-the-door total

$17,565

How fees work in Washington

State base 6.5%; local adds 1–3.6%; doc fee capped $200; registration has value-based component.

Common questions

What is the out-the-door price of a 2020 Buick Encore GX in Washington?: About $17,565 — the national fair price of about $16,036 plus Washington sales tax, doc fee, title, and registration. Local taxes can add more.
How much is sales tax on a 2020 Buick Encore GX in Washington?: At Washington's 6.5% state base rate, sales/use tax on a 2020 Buick Encore GX priced around $16,291 is about $1,059. Local taxes can add more.
Why is registration shown as “Varies”?: Registration is value-based — it depends on the vehicle's price and your county, so a single figure would be misleading. The other lines are stable enough to estimate; registration we leave honest.

Keep researching

Washington dealer feesSales tax, doc, title & registration 2020 Buick Encore GX national priceFair price across all states How out-the-door price worksWhat goes into the all-in number

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The fair price shown is the national market fair price (mileage-adjusted from live listings); theWashington figures are the state base sales/use tax and typical doc, title, and registration fees. Local (city/county) district taxes can add more, dealer doc fees vary, and registration is value-based. Estimates only · updated 8/5/2026.