Used-car prices have not fallen evenly, and iSeeCars’ year-over-year reports for 2026 show where the slide cut deepest. Luxury plug-ins, sports cars, crossovers and a few mainstream staples all appear among the biggest losers. Here are thirteen models that shed the most value, starting with the steepest drop.
1. Lincoln Corsair: The Steepest Slide
The Corsair Grand Touring plug-in hybrid led iSeeCars’ June list, shedding $6,454 or 14.7 percent of its value in a year. The comparison covered used examples between one and five years old, measured from June 2025 to June 2026.
For a current owner, that is the largest single-year loss in the data set, and it applies to the plug-in version specifically. A shopper looking at a used Grand Touring benefits from the drop, since asking prices now sit well below where they stood a year earlier.
2. Volvo S60: Sedan Sheds Eight Percent
In iSeeCars’ used car market study, the S60’s average used price fell $2,217, or 7.8 percent, to $26,338 by March 2026. That put the compact Swedish sedan among the sharpest first-quarter decliners.
Sedans have been out of favor with buyers for years, which tends to weigh on resale values. Anyone trading in an S60 should expect an offer that reflects the lower market, while buyers can find the car noticeably cheaper than a year earlier.
3. Porsche 911: Even Icons Slip
Few cars carry a stronger reputation for holding value, yet a 911 ranked second on iSeeCars’ June 2026 list, having lost 10.6 percent of its value in a year.
The result is a reminder that the badge does not shield a car from a soft market. Sellers who bought near the peak may find the paper loss uncomfortable, while prospective buyers get a rare chance to enter 911 ownership at a lower price than twelve months before.
4. Audi A5 Sportback: Four Figures Gone
Used A5 Sportbacks were down $3,788, or 10.4 percent, year over year in iSeeCars’ first-quarter 2026 data, as MoneyLion’s summary of used-car declines lays out.
A drop above ten percent in twelve months is steep for a premium liftback. Owners weighing a sale should compare current listings rather than last year’s asking prices, and shoppers have more room to negotiate on a model whose market value has moved down so quickly.
5. Genesis GV80: Luxury Newcomer Falls
Genesis’ large luxury SUV lost $4,848, or 10.1 percent, year over year in iSeeCars’ first-quarter 2026 data, according to a MoneyLion roundup of the figures.
Newer luxury brands often lose value faster than established rivals because used buyers know them less well. That works in favor of shoppers, who can pick up a recent GV80 for thousands less than a year earlier, and against owners planning an early trade-in. The figure comes from the same iSeeCars first-quarter comparison that also flagged the A5 Sportback and the plug-in Q5 among the largest decliners.
6. Audi Q5 hybrid: Plug-In Pays The Price
The plug-in Q5 fell $3,978, or 10 percent, year over year in iSeeCars’ first-quarter 2026 data, a decline reported by MoneyLion alongside other big losers.
Plug-in hybrids have been a recurring theme in the price-drop lists, with the Corsair leading them. Buyers considering the Q5 hybrid can use that trend as leverage, while owners should check local listings before assuming the car holds the value they had in mind. The same first-quarter iSeeCars comparison also listed the GV80 and A5 Sportback, so the decline was not confined to one brand’s lineup.
7. Ford Mustang Mach-E: Electric Crossover Cools
The Mach-E’s average used price fell $3,076, or 9.5 percent, to $29,373 by March 2026, according to iSeeCars’ first-quarter market data.
At under $30,000 on average, the electric crossover now competes with ordinary gasoline SUVs on sticker price. That is good news for shoppers curious about an EV, though owners who paid far more when new are carrying the loss. The $3,076 decline equals roughly nine and a half percent of what an average used example cost twelve months earlier, so the price shift is easy to notice on dealer lots.
8. Mercedes-Benz G-Class: Six Figures, Still Sliding
Even at the top of the market, prices moved lower. The G-Class averaged $127,727 used in June 2026, down $9,927, or 7.2 percent, from a year earlier.
A decline of nearly ten thousand dollars is large in absolute terms, yet the percentage is milder than for many mainstream models on the list. Owners of the boxy Mercedes still hold a vehicle worth well over six figures, while buyers gain a modest discount.
9. Jeep Grand Cherokee L: Three-Row Falls Back
The three-row Grand Cherokee L saw its average used price fall $2,238, or 6.6 percent, to $31,650 by March 2026, based on iSeeCars’ used car study.
Family-sized SUVs usually hold up better than sedans, so a drop of this size suggests supply has outpaced demand. Shoppers who want extra seating can find a late-model example for roughly thirty-one thousand dollars on average, a lower entry point than last year. The average is for the March 2026 snapshot, so individual listings will vary with trim, mileage and region, and a careful shopper still needs to compare several vehicles before deciding.
10. GMC Terrain: Compact Crossover Softens
A used Terrain cost an average of $23,102 by March 2026, a fall of $1,461, or 5.9 percent, in a year, based on iSeeCars’ price comparison.
The drop is smaller in dollars than for luxury models, but it hits a segment where shoppers watch every payment. Buyers on a tight budget benefit from the lower average, while owners should expect trade-in quotes to reflect a market that has softened. The $23,102 average reflects the March 2026 snapshot, and prices for individual vehicles will vary with trim, mileage and local supply, so comparing several listings remains worthwhile.
11. Buick Encore GX: Small SUV, Five Percent Off
The Encore GX averaged $21,038 used in June 2026, down $1,116, or 5.0 percent, in a year, according to iSeeCars figures cited by MoneyTalksNews.
A loss of about one thousand dollars is modest beside the luxury entries, yet it matters for a vehicle priced near twenty thousand. Buyers get a slightly cheaper subcompact crossover, and owners holding one through the year saw a gentle rather than dramatic decline. The $21,038 average comes from iSeeCars’ June 2026 data, so shoppers should still compare trims and mileage because individual asking prices can sit well above or below it.
12. Ford F-150 hybrid: Hybrid Truck Ranks Eighth
The F-150 PowerBoost ranked eighth among all vehicles on iSeeCars’ June list, after losing $2,299 or 4.7 percent of its value over the year.
Pickups are known for strong resale, so any top-ten placement stands out. The hybrid powertrain appears to be the factor buyers weighed against, which is useful context for owners deciding when to sell and for shoppers hunting a discount on a full-size truck. The ranking comes from iSeeCars’ June 2026 comparison against June 2025, so it reflects a single year and not a longer depreciation curve, and trim levels can change the picture.
13. Nissan Rogue: Best-Seller Trims Its Price
The Rogue’s average used price was $22,401 in June 2026, down $1,093, or 4.7 percent, from a year earlier, per iSeeCars data reported by MoneyTalksNews.
The decline is the smallest on this list, yet it affects one of the most common compact SUVs on the road. Because so many used Rogues are for sale, buyers have plenty of choice, and owners should price a sale against similar local listings. The $22,401 average is a June 2026 figure from iSeeCars, so individual cars will vary with trim and mileage, and a shopper should still compare several listings.
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