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Fastest-depreciating 2024 cars: what the iSeeCars study found

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See which 2024 models lose the most value after one year. iSeeCars ranks the fastest-depreciating cars, from luxury SUVs to EVs like EQS and Fisker Ocean.
Michael Powers, Editor

A study by U.S. firm iSeeCars, based on an analysis of roughly 1.6 million new-vehicle transactions completed from January through March 2024, pinpoints the models that shed the most market value after just one year on the road. The findings are a sobering read for anyone who counts on strong resale.

Leading off the ranking is the Infiniti QX80, which drops nearly a third of its original price (−28.8%) in the first year. With an average new price around $60,000, that translates to roughly $24,000 gone in twelve months — a hefty hit for a full-size luxury SUV.

Close behind is the classic pickup Ram 1500 Classic, where depreciation reaches 29.2%. In real money, that means about $13,000 off the purchase price after a year.

The BMW 7 Series and its electric counterpart, the i7, also take a significant hit at −29.8%, with owners seeing losses exceeding $36,000. The Dodge Durango doesn’t fare much better: down 30.8%, leaving the first owner more than $19,000 lighter. Big sedans and family SUVs clearly aren’t immune.

Premium flagships such as the Mercedes-Benz S-Class face steep declines, too — a 31.5% drop. For many buyers, that equates to around $45,000 gone after just one year.

Among EVs, the Hyundai Ioniq 5 shows a sharp first-year slide of 32.9%, with average losses around $16,805. The Kia EV6 follows a similar pattern but lands even harder at 33.3%, with the financial gap approaching $18,081. For early adopters, those figures underscore how quickly cutting-edge tech can depreciate.

The Nissan Leaf falls even faster, down 45.7%, with average losses of about $16,000. Meanwhile, the Mercedes-Benz EQS performs particularly poorly on value retention, plunging 47.8% — more than $65,000 evaporates by resale time. It’s a reminder that luxury badges don’t guarantee strong residuals in the EV space.

Finally, the fastest depreciator is the Fisker Ocean, which loses roughly two thirds of its value after a single year. The main issue lies in the manufacturer’s legal troubles, the brand’s low reliability, and the resulting collapse in consumer confidence — the kind of storm that few vehicles can weather on the used market.