To decode a 2020-or-newer Toyota Highlander VIN, read positions 4 through 8 as one block. Position 5 is the engine and the quickest tell: Z is the 3.5-liter V6 (2020 chart), D is the 2.4-liter turbo four (2023 onward), and A or B is the 2.5-liter hybrid, with B meaning the extra rear motor for AWD. Position 7 is drive: A is two-wheel drive, B and C are four-wheel drive. Position 4 is supposed to be the grade, but from 2023 Toyota lumps most gas trims under K, so the VIN often cannot prove whether you are looking at an LE, XLE or Platinum. Position 11 is S for Toyota's Indiana plant.
We read Toyota's Part 565 VIN filings for the 2020, 2023 and 2026 Highlander in NHTSA's vPIC library on November 8, 2026. This is the current-generation Highlander only. The Grand Highlander has its own separate chart and is a bigger vehicle, so use our Grand Highlander buying guide for that one, and for older trucks the general Toyota VIN decoder guide is the better starting point.
Positions 1 to 3
All three filings list 5TD, which Toyota defines as Toyota Motor Manufacturing, Indiana, multipurpose passenger vehicle. Position 11 is S, the same Indiana plant, on all three. If a Highlander VIN starts with something other than 5TD, stop and figure out why before you go further. It might be a Grand Highlander, a mistyped listing, or something worse.
Position 5: the engine, and the year it changed
The 2020 chart lists three engine codes. A is the 2.5-liter A25A-FXS hybrid with one front motor, B is the same hybrid with a second rear motor, and Z is the 3.5-liter 2GR-FKS V6, listed at 295 hp.
By the 2023 chart the V6 is gone. A and B are still the hybrid, now listed at 186 hp for the engine, and D is the new 2.4-liter T24A-FTS turbo four at 265 hp. The 2026 chart keeps A, B and D. So a 2023 or later Highlander with a Z at position 5 should not exist, and a 2020 with a D should not either. When a seller describes a "V6 Highlander" on a 2023, it is not a V6, and you should wonder what else in the ad is copy-pasted.
Position 7: drive, which is more useful than position 4
Toyota calls position 7 the series. In the 2023 and 2026 charts, A is the 70 series with two-wheel drive, B is the 75 series with four-wheel drive and C is the 78 series with four-wheel drive. In the 2020 chart, B was specifically the V6 4WD and C the hybrid 4WD. Put positions 5 and 7 together and you get the real powertrain: BC is hybrid AWD, AA is hybrid FWD, DB is the turbo with AWD and DA is the turbo with FWD.
Here is something we did not expect. The 2023 chart lists both DA and DB combinations for the turbo, but the 2026 chart lists only the four-wheel-drive version, DB. So if someone is selling a 2026 gas Highlander as front-wheel drive, the VIN filing says that combination is not on the chart, and you should have it checked.
Position 4: the grade code is weaker than you think
On the 2020 chart, position 4 was fairly descriptive: B and Z LE, C L, D, X and Y Limited, E and F Platinum, G XLE and H XLE Nav. Multiple letters per trim, but at least each letter meant one trim.
The 2023 chart introduced K, labeled "Others," and the 2026 chart shows why that matters. Every 2026 turbo row, whether LE, XLE, XSE, Limited or Platinum, carries K at position 4. The hybrids still get some dedicated letters in 2026 (E Platinum, X and Y Limited, Z LE), but the hybrid XLE rows also use K. Frustrating, because a VIN that starts 5TDKDRBH tells you it is a turbo AWD Highlander and basically nothing about trim. You will need the window sticker or a build lookup for that, and our window sticker lookup guide explains how. Our wrong-trim decoder guide covers why free decoders often guess here.
Position 6 is R on all three charts, Toyota's code for the restraint package (front, knee, side, cushion and three-row curtain airbags). Position 8 is H for Toyota Highlander.
Positions 9, 10 and 12 to 17
Position 9 is the check digit computed under 49 CFR 565, and our check digit explainer walks through the math. Position 10 is the year: P for 2023 and T for 2026 in these filings, L for a 2020 under the federal year table, and the 10th digit guide has the full list. Positions 12 to 17 are the production serial number.
Worked example, then the history
Say a VIN starts 5TDXBRCH, then a check digit, then PS. That reads as Indiana-built Highlander, Limited, 2.5-liter hybrid with the rear motor, four-wheel drive, 2023. Consistent. Change the fifth character to D and it becomes a turbo, and then the C at position 7 stops matching, because the turbo AWD is a B. Mismatches like that are worth a pause.
Run it through NHTSA's vPIC decoder to compare, then check open recalls with our Toyota recall lookup. A decode only tells you the build. Accidents, flood brands, mileage gaps and whether the hybrid battery was ever replaced live elsewhere, and our hybrid battery replacement guide and used Highlander buying guide cover that ground.
On cost, a single CARFAX bought direct generally lands around $39.99 to $44.99. CarVins is a licensed reseller of CARFAX and AutoCheck reports and is not owned by or affiliated with CARFAX, AutoCheck or Experian. Recently a guest report here has been about $5.50, members around $4.50, and the CARFAX plus AutoCheck pair about $6.75. Those move, so confirm at checkout. One more thing that bugs us: a history PDF from the seller can be edited or out of date, and on a vehicle that holds value like a Highlander, real money rides on it. Pull the report yourself.
Comments (0)
No comments yet. Be the first to share your thoughts!
Log in to leave a comment.