EV, hybrid or diesel in 2026: which used car actually holds its value
Residual values for each powertrain diverged hard since 2023. Here's where they stand in 2026 and which type is the better used-car bet.
Published
The 2026 picture
Three things shifted since 2023. EV depreciation accelerated (used prices collapsed 30%+ on some models in 2024). Diesel stopped being automatically cheap to run (clean air zones, higher fuel tax, dealer stigma). Hybrids became the surprise winner — residuals held within 10% of a new-car equivalent on petrol hybrids, driven by buyer caution about EV charging.
Used EV: good deal, hard rules
A three-year-old used EV now costs roughly 45% of its new price — aggressive depreciation, cheap entry. The catch is battery state of health: anything below 85% on a five-year-old car cuts range badly. Before you buy, insist on a battery report. Models that hold up: Kia Niro EV, Hyundai Kona Electric, Tesla Model 3. Models that have depreciated most (and may suit a low-mileage buyer): Nissan Leaf 40kWh, Peugeot e-208, Renault Zoe.
Hybrid: the balanced bet
Toyota / Lexus self-charging hybrids held residuals better than any other powertrain in 2024–2025. Plug-in hybrids from VW Group (Passat GTE, Tiguan eHybrid) and BMW (330e, 530e) also strong, though battery-only range drops over time so factor that in.
Diesel: only if you do the miles
Diesel stopped being the rational default. At 8,000 miles a year, a petrol is cheaper over five years. But at 18,000+ miles a year, outside clean-air zones, a modern diesel (post-2019 AdBlue-equipped) still wins on total cost — the per-mile fuel saving adds up.
The 2026 verdict
High-mileage long-distance driver, rural: diesel. Urban, low mileage, one-car household: hybrid. Two-car household, home charger, city driving: used EV bought at the post-depreciation price.
The takeaway
Don't buy based on powertrain ideology — buy based on your actual annual miles, where you park, and whether you can charge at home. Match the car to the use.
Frequently asked questions
Frequently asked questions
Is diesel banned soon?
Not banned — new diesel sales end in 2035 alongside petrol. Used diesels remain legal and saleable well beyond that.
Will EV prices keep falling?
Not at the 2024–2025 rate. Most of the correction happened. From 2026 the used EV market is flatter and more predictable.