2018 Infiniti Q50 transmission — AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP price snapshot
- Low
- $300
- Average
- $769
- High
- $1,450
Year & trim-specific price guide
Used 2018 Infiniti Q50 Transmission — AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP prices
Trim-specific pricing for the AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP variant of the 2018 Infiniti Q50 transmission, built from 9 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 updatedOct 6, 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 2018 Infiniti Q50 transmission (AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP) costs $300 to $1,450, with a median asking price of $838. Based on 9 priced salvage yard listings across the US, updated Oct 6, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$921
Grade B (good)$838
USD
Condition comparison
Price by part grade
Grade AClean / low wear$300–$1,4506 listings
Grade BStandard used$838–$8381 listings
Grade XUngraded$565–$5952 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $300–$1,450 | 6 | |
| Grade BStandard used | $838–$838 | 1 | |
| Grade XUngraded | $565–$595 | 2 |
Median by grade
Grade price comparison
Grade A$921
Grade B$838
Ungraded$595
Median asking price by seller-reported condition grade · $300–$1,450 overall range
Trim-specific context
How does the AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP compare?
This pricing covers the AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP variant of the 2018 Infiniti Q50 transmission, based on 9 priced listings. Its $838 median is 12% above the 2018 Infiniti Q50 transmission overall median of $746.
There are 7 other transmission variants available for the 2018 Infiniti Q50.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP in other model years
Same year, other trims
What other 2018 Infiniti Q50 transmission variants are available?
(AT), (7 speed), 2.0L, RWD
29 listings$498$182 – $1,600(AT), (7 speed), 3.0L (VR30DDTT), AWD, 400 HP, from 07/01/17
27 listings$1,155$695 – $2,400(AT), (7 speed), 3.0L (VR30DDTT), AWD, 300 HP
13 listings$450$220 – $697(AT), (7 speed), 3.0L (VR30DDTT), RWD, 300 HP, thru 06/30/17
13 listings$400$288 – $650(AT), (7 speed), 3.5L (Hybrid), RWD
10 listings$1,500$950 – $2,150(AT), (7 speed), 3.5L (Hybrid), AWD
9 listings$1,800$1,000 – $2,683(AT), (7 speed), 2.0L, AWD
7 listings$1,642$999 – $2,332Back to full guide
2018 Infiniti Q50 transmission — all trims
Common questions
2018 Infiniti Q50 transmission (AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP) FAQ
How much is a used 2018 Infiniti Q50 transmission (AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP)?
Based on 9 priced salvage-yard listings, a used 2018 Infiniti Q50 transmission in the AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP variant lists between $300 and $1,450, with a median asking price of $838.
Which years use the AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP transmission?
The AT, (7 speed), 3.0L (VR30DDTT), RWD, 400 HP variant appears in model years 2016, 2017, 2018, 2019. Prices and availability may differ by year.