2021 GMC Terrain car radio — amplifier price snapshot
- Low
- $80
- Average
- $138
- High
- $321
Year & trim-specific price guide
Used 2021 GMC Terrain Car Radio — amplifier prices
Trim-specific pricing for the amplifier variant of the 2021 GMC Terrain car radio, built from 42 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedSep 16, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used 2021 GMC Terrain car radio (amplifier) costs $80 to $321, with a median asking price of $126. Based on 42 priced salvage yard listings across the US, updated Sep 16, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$126
Grade B (good)$126
USD
Condition comparison
Price by part grade
Grade AClean / low wear$80–$32127 listings
Grade BStandard used$80–$32012 listings
Grade XUngraded$80–$1503 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $80–$321 | 27 | |
| Grade BStandard used | $80–$320 | 12 | |
| Grade XUngraded | $80–$150 | 3 |
Median by grade
Grade price comparison
Grade A$126
Grade B$126
Ungraded$80
Median asking price by seller-reported condition grade · $80–$321 overall range
Trim-specific context
How does the amplifier compare?
This pricing covers the amplifier variant of the 2021 GMC Terrain car radio, based on 42 priced listings. Its $126 median is 26% above the 2021 GMC Terrain car radio overall median of $100.
There are 30 other car radio variants available for the 2021 GMC Terrain.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
amplifier in other model years
Same year, other trims
What other 2021 GMC Terrain car radio variants are available?
control panel, (without integral display screen), ID 84491776
49 listings$75$30 – $221control panel, (without integral display screen), ID 84799541
49 listings$95$25 – $400receiver, ID 84667777
48 listings$75$75 – $331receiver, ID 84574270
47 listings$172$95 – $410receiver, ID 84479962
46 listings$140$65 – $302receiver, ID 84434584
45 listings$121$55 – $350receiver, ID 84479964
45 listings$75$46 – $207receiver, ID 84610621
45 listings$75$46 – $207receiver, ID 84667778
45 listings$75$46 – $207receiver, ID 84479963
44 listings$115$55 – $327receiver, ID 84579367
44 listings$97$61 – $212receiver, ID 84588907
44 listings$115$50 – $331receiver, ID 84608302
44 listings$97$61 – $212receiver, ID 84633333
44 listings$97$61 – $212receiver, ID 84652450
44 listings$97$61 – $212receiver, ID 84511977
43 listings$125$90 – $395control panel, (without integral display screen), ID 84237724
42 listings$75$56 – $200control panel, (without integral display screen), ID 84491778
42 listings$75$56 – $200receiver, ID 84633616
42 listings$126$60 – $331receiver, ID 84679983
42 listings$176$70 – $303receiver, ID 84513126
37 listings$100$65 – $327receiver, ID 84579368
37 listings$100$65 – $327receiver, ID 84608303
37 listings$100$65 – $327receiver, ID 84633332
37 listings$100$65 – $327receiver, ID 84679982
37 listings$75$55 – $310receiver, ID 84610619
35 listings$99$84 – $270receiver, ID 84594456
34 listings$161$75 – $338receiver, ID 84677810
33 listings$99$50 – $335receiver, ID 84615731
31 listings$99$40 – $350receiver, ID 84632386
31 listings$156$56 – $204Back to full guide
2021 GMC Terrain car radio — all trims
Common questions
2021 GMC Terrain car radio (amplifier) FAQ
How much is a used 2021 GMC Terrain car radio (amplifier)?
Based on 42 priced salvage-yard listings, a used 2021 GMC Terrain car radio in the amplifier variant lists between $80 and $321, with a median asking price of $126.
Which years use the amplifier car radio?
The amplifier variant appears in model years 2019, 2020, 2021, 2022, 2023, 2024. Prices and availability may differ by year.