Across 98 listed Lexus TX 550h+ Plug-ins nationwide, the average markup is +$1,584 vs MSRP and 57% are listed at or below sticker, with a median advertised price of $88,260. Updated daily.
The TX 550h+ is the plug-in hybrid flagship of the TX lineup — 404 combined horsepower, 33 miles of electric range, Luxury trim only. The most expensive TX configuration and the only one with a plug.
Like the other Lexus plug-in hybrids, the math depends on charging access and trip patterns. For families who do most of their driving within the electric range and charge at home, the TX 550h+ runs on electricity most weeks. For buyers without home charging, the value proposition collapses to "a slightly quicker, heavier TX with a much higher sticker."
Pricing remains firm — below-MSRP listings on the TX 550h+ are uncommon. Federal and state EV incentives narrow the price gap to the TX 500h F SPORT meaningfully and are worth working into negotiations.
By Marcus Bell, Editor · Updated May 12, 2026
15
Available of 98
+$1,584
Avg Markup
57.1%
At/Below MSRP
$88,260
Median Price
Only about 15% are actually available. 85% of the 98 listed Lexus TX 550h+ Plug-ins are already spoken for — pre-sold or on a dealer hold (allocated to a customer), not really for sale. Don’t trust an “in stock” label: confirm a specific car isn’t a hold before you drive over.
Price range: $85,995 — $120,195
MSRP Trend
Median sticker by month listed
Over the last 3 months, the typical Lexus TX 550h+ Plug-in sticker has held steady — a median MSRP of $87,823 in Apr ’26 versus $87,830 in Jun ’26.
Median factory MSRP of TX 550h+ Plug-ins grouped by the month each was first listed (active + sold), Apr ’26–Jun ’26. Based on 0179154182 listings. Reflects sticker price, not the dealer's selling price.
Markup Trend
What buyers paid vs MSRP, by week sold
Over the last 12 weeks, what buyers paid for the Lexus TX 550h+ Plug-in versus MSRP has risen — discounts are shrinking — from +$687 the week of Apr 13 to +$1,063 the week of Jul 6 (about $1,063 over MSRP now).
Average selling price vs MSRP for TX 550h+ Plug-ins by the week they sold (left the lot), Apr 13–Jul 6. Based on 409 sales. Positive = sold over MSRP, negative = below.
Markup Distribution
How the current TX 550h+ Plug-in inventory splits across the markup spectrum. The shape matters more than the average — a tight cluster reads very differently from a bimodal market.
98 vehicles with a known MSRP
Under MSRP
0%
0
At MSRP
57%
56
$0–$1K over
19%
19
$1K–$3K over
12%
12
$3K+ over
11%
11
How fast TX 550h+ Plug-ins sell
Based on 417 TX 550h+ Plug-in listings that left dealer lots in the last 90 days.
18
Median days to sell
+$705
Avg sold vs MSRP
68%
Sold at/below MSRP
Cars currently listed average $1,584 over MSRP, but recent TX 550h+ Plug-in sales closed around $705 over MSRP — buyers are transacting about $879 below the typical listing.
“Sold” = listings that left dealer inventory; a small share may be de-listed rather than sold. Markup figures exclude implausible feed prices.