2018 Audi A4 car radio price snapshot
- Low
- $35
- Average
- $175
- High
- $555
Year-specific price guide
Used 2018 Audi A4 Car Radio prices
Year-specific used car radio pricing for the 2018 Audi A4, built from real salvage yard and junkyard listings with condition grade and fitment 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 updatedOct 4, 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.
Part overview
About the 2018 Audi A4 car radio
A used 2018 Audi A4 car radio costs between $35 and $555, with a median of $181 from 471 salvage yard listings.
What the car radio does, common failure signs, and prices across all vehicles: used car radio price guide →
Also known asCar StereoHead UnitFactory Radio
Price summary
A used 2018 Audi A4 car radio costs $35 to $555, with a median asking price of $181. Based on 471 priced salvage yard listings across the US, compatible across 2017–2021 (5 model years), updated Oct 4, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$182
Grade B (good)$161
USD
Condition comparison
Price by part grade
Grade AClean / low wear$35–$555397 listings
Grade BStandard used$56–$30967 listings
Grade XUngraded$60–$1257 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $35–$555 | 397 | |
| Grade BStandard used | $56–$309 | 67 | |
| Grade XUngraded | $60–$125 | 7 |
Median by grade
Grade price comparison
Grade A$182
Grade B$161
Ungraded$75
Median asking price by seller-reported condition grade · $35–$555 overall range
Replacement cost
What is the 2018 Audi A4 car radio replacement cost?
- Used part
- $181
- 2018 Audi A4 median asking price
- Labor
- $50–$300
- 0.5–2 hours at $95–$150/hr
- Estimated total
- $230–$480
- median used part + labor
Labor is a typical independent-shop range for car radio replacement, not a quote for your vehicle; it does not include dash trim panel removal; some vehicles require steering column drop for access. The part price is the live median from the salvage-yard listings on this page. Full car radio replacement cost breakdown
Fitment matters
Price by trim & variant
Year-specific context
How does the 2018 Audi A4 compare?
The 2018 guide is based on 492 observed listings, including 471 with posted prices. Its $181 median is 20% above the Audi A4 guide's $151 median.
Among the 10 model years with current price data, 2018 ranks #5 from lowest to highest median.
Interchange data shows this part is also listed under model years 2017, 2019, 2020, 2021. Shopping across all 5 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
What does a Audi A4 car radio cost in other years?
202436 listings$206$85 – $439202397 listings$200$70 – $700202297 listings$201$70 – $7002021100 listingsCompatible$220$75 – $378202044 listingsCompatible$191$85 – $3712019346 listingsCompatible$156$40 – $4602017499 listingsCompatible$166$40 – $6432016700 listings$110$40 – $6812015742 listings$116$40 – $696
Keep browsing this vehicle
What other Audi A4 parts are priced?
01wide ±93%
AC Compressor
$161median
$50$349
02wide ±194%
ABS Module
$185median
$40$759
03wide ±208%
Air Bag
$159median
$40$700
04wide ±155%
Alternator
$116median
$45$405
05wide ±174%
Axle Shaft
$116median
$35$439
06wide ±95%
Blower Motor
$106median
$40$241
07wide ±237%
Brake Caliper
$131median
$28$650
08wide ±133%
Rear Bumper Assembly
$700median
$125$1,990
09wide ±76%
Front Bumper
$795median
$140$1,355
10wide ±149%
Rear Bumper
$475median
$83$1,495
11wide ±149%
Center Console
$134median
$45$445
12wide ±140%
AC Condenser
$155median
$40$475
13wide ±179%
Control Arm
$85median
$35$339
14tight ±13%
Differential
$200median
$200$250
15wide ±109%
Door Assembly
$800median
$150$1,899
16wide ±124%
Drive Shaft
$170median
$50$470
17wide ±100%
Engine
$2,475median
$900$5,835
18wide ±174%
Engine Computer
$175median
$35$644
19tight ±15%
Exhaust Manifold
$650median
$450$650
20wide ±125%
Fender
$353median
$90$974
21wide ±139%
Fog Light
$90median
$30$280
22wide ±121%
Front Seat
$196median
$75$550
23wide ±157%
Fuel Pump
$109median
$30$373
24wide ±110%
Fuel Tank
$191median
$63$483
25wide ±169%
Grille
$350median
$55$1,240
26wide ±172%
Headlight Assembly
$1,151median
$182$4,144
27wide ±60%
Heater Core
$156median
$66$252
28wide ±76%
Hood
$719median
$250$1,350
29spread ±41%
Ignition Switch
$78median
$60$124
30
Instrument Cluster
Price data updating
31wide ±138%
Intake Manifold
$90median
$50$299
32wide ±213%
Master Cylinder
$51median
$30$247
33wide ±178%
Side Mirror
$343median
$55$1,275
34spread ±22%
Power Steering Pump
$325median
$200$340
35wide ±97%
Quarter Panel
$475median
$175$1,100
36wide ±237%
Radiator
$152median
$30$751
37wide ±144%
Rear View Mirror
$100median
$32$320
38wide ±218%
Starter
$85median
$25$395
39wide ±178%
Steering Column
$156median
$45$599
40wide ±157%
Steering Rack
$350median
$60$1,158
41wide ±180%
Steering Wheel
$204median
$65$799
42wide ±196%
Strut
$95median
$40$412
43wide ±183%
Sunroof
$164median
$40$640
44wide ±177%
Tail Light
$200median
$35$743
45wide ±97%
Tailgate
$1,000median
$160$2,102
46wide ±137%
Throttle Body
$91median
$35$285
47
Torque Converter
Price data updating
48spread ±50%
Transfer Case
$1,335median
$710$2,033
49wide ±257%
Transmission
$598median
$120$3,193
50wide ±253%
Transmission Control Module
$123median
$22$644
51wide ±107%
Turbocharger
$400median
$144$1,000
52wide ±109%
Water Pump
$75median
$25$188
53wide ±164%
Wheels
$220median
$54$774
54wide ±64%
Window Regulator
$80median
$50$153
Common questions
2018 Audi A4 car radio FAQ
How much is a used 2018 Audi A4 car radio?
Based on 471 priced salvage-yard listings, a used 2018 Audi A4 car radio lists between $35 and $555, with a median asking price of $181.
How much does it cost to replace a 2018 Audi A4 car radio?
Using a used part, a 2018 Audi A4 car radio replacement typically runs $230–$480 all-in: the median used car radio for this year lists at $181, and independent-shop labor for car radio replacement typically takes 0.5–2 hours at $95–$150/hr ($50–$300). The labor figure does not include dash trim panel removal; some vehicles require steering column drop for access. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2018 Audi A4 car radio fit another year?
Based on salvage-yard interchange data, listings for the 2018 Audi A4 car radio also appear under model years 2017, 2019, 2020, 2021, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
How much is a 2018 Audi A4 car stereo?
A car stereo is another name for a car radio. The prices on this page cover the 2018 Audi A4 car radio — median $181, from 471 listings.