Most Expensive Electric Cars to Own 2026
The Porsche Taycan Turbo S costs $133,100 over 5 years — more than any EV on the market. Not because it's expensive to charge (it's actually reasonable at $960/year), but because $188,600 cars lose $94,300 in value over 5 years and cost $5,000 annually to insure. Luxury EVs are expensive to own in exactly the same ways luxury gas cars are expensive to own: depreciation and insurance dwarf fuel savings.
The GMC Hummer EV is the outlier. It costs $71,710 over 5 years despite a lower sticker than many on this list, because 1.47 mi/kWh makes it the least efficient EV sold. At $1,635/year just in electricity, operating costs make up more of the total than for any other model here.
Methodology
5-year TCO = 5-year depreciation loss + (annual charging + maintenance + insurance) × 5. Assumes 15,000 miles/year, $0.16/kWh national average electricity rate. Federal tax credits excluded — eligibility varies by buyer income and vehicle. Depreciation based on J.D. Power residual value projections and Kelley Blue Book data through 2025–2026.
15 Most Expensive EVs to Own (5-Year Total Cost)
Porsche Taycan Turbo S
$133,100Purchase price drives most of the cost. At 50% depreciation over 5 years, you lose $94,300 in vehicle value alone — before a single charge or oil change.
Lucid Air Grand Touring
$125,000The most efficient car on this list but the softest used market. 65% depreciation over 5 years is brutal. The charging savings barely register against a $89,700 value loss.
Mercedes EQS 580 4MATIC
$107,550Mercedes luxury depreciation is a known cost. Add $2,000/year in scheduled maintenance and $4,200 in insurance, and the EQS is one of the most expensive vehicles to hold.
BMW i7 xDrive60
$97,535Ultra-luxury sedan with predictably high depreciation (55% over 5 years) and BMW's premium service pricing. The 7-Series nameplate doesn't shield it from the same EV resale headwinds.
Cadillac Escalade IQ
$96,575New EV nameplate means unproven resale. Projected 50% depreciation on a $130,000 vehicle is a $65,000 loss over 5 years — on top of $1,015/year in charging costs.
Audi RS e-tron GT
$94,490RS trim performance comes at full price — $110,445 base with 55% depreciation and Audi's annual service costs. The 232-mile range in RS spec is lower than most $40K EVs.
BMW iX xDrive50
$73,500The maintenance bill is the story here. BMW's annual service contract and inspection costs run $2,000/year — $10,000 over 5 years, more than many EVs cost to charge over the same period.
GMC Hummer EV Pickup
$71,710The least efficient EV sold in the US. At 1.47 mi/kWh, it uses more electricity than an EV twice its cost. The 9,000-pound curb weight is a physics problem charging bills reflect.
Mercedes EQE 350+
$67,375Mercedes pricing on a mid-size sedan. Maintenance ($2,000/year) and 52% depreciation make the EQE more expensive to own than the Tesla Model S Plaid — despite a $15,000 lower sticker price.
Tesla Model S Plaid
$64,745Tesla's maintenance model saves money over time ($600/year vs $2,000 for German rivals). The Plaid's 45% 5-year depreciation is better than most luxury EVs, keeping total cost below its $90K sticker would suggest.
Rivian R1S Adventure
$60,450Large 3-row SUV with a 135 kWh battery. Charging costs $1,010/year — reasonable for its class, but the $78K purchase price and 48% depreciation keep total cost high.
Volvo EX90 Twin Motor
$59,635Volvo's safety reputation is real, but it doesn't protect resale value better than competitors. 48% depreciation on a $78K vehicle is $37,435 in lost value before the first scheduled service.
Tesla Model X Long Range
$55,820Better resale than most SUVs on this list (42% depreciation vs 48–55% for European rivals). Low maintenance keeps 5-year cost below the Rivian R1S despite a similar MSRP.
Rivian R1T Adventure
$54,405Electric pickup with a loyal following. Charging costs match the R1S due to the same 135 kWh battery. The 45% depreciation is better than many luxury cars, but it still loses $31,455 in 5 years.
Kia EV9 GT-Line AWD
$49,460Best value on this list. 40% depreciation, low insurance, and Kia's reliability record keep 5-year cost under $50K on a $74K 3-row SUV. Eligible for the $7,500 federal tax credit, which cuts net cost further.
Why Depreciation Dominates EV Cost
For every car on this list, depreciation is the largest single cost — typically 60–75% of the 5-year total. Charging costs, the number most people fixate on when shopping EVs, are a rounding error by comparison. A Porsche Taycan owner saves roughly $2,000 over 5 years in charging compared to a gas equivalent. They lose $94,300 in vehicle value over the same period.
This math is the same for gas cars — depreciation dominates total cost there too. The difference is that EVs are still establishing resale markets, which makes depreciation less predictable. A 2020 Lucid Air that cost $138,000 may be worth $40,000 in 2025. A 2020 Porsche Panamera that cost $90,000 may be worth $55,000. Brand heritage and used market depth matter enormously.
The practical lesson: if you keep EVs for 7–10 years, depreciation per year drops significantly. Selling after 2–3 years at the bottom of the depreciation curve is where the real cost hits. Buyers who plan to hold their vehicle long-term will see much lower annual costs than these 5-year figures suggest.
The Hummer EV Charging Problem
The GMC Hummer EV ranks #8 on total 5-year cost despite a lower purchase price than most above it — because of electricity costs. At 1.47 miles per kWh, it's nearly 3× less efficient than a Lucid Air (4.6 mi/kWh) and roughly half as efficient as a Tesla Model 3 (3.7 mi/kWh).
The reason is simple physics: the Hummer EV weighs 9,063 pounds — about 2.5× a typical passenger car. Moving that much mass requires proportionally more energy. The 212.7 kWh battery is the largest fitted to any production EV, and it still only achieves 329 miles of range because of the energy required to move the vehicle.
At 15,000 miles per year, the Hummer's charging cost is $1,635 — versus $535 for the Lucid Air. Over 5 years, that's $5,475 more in electricity. That gap narrows the Hummer's cost advantage from its lower purchase price. If you drive more than 15,000 miles annually, the charging penalty compounds quickly.
German vs American vs Korean Luxury: Where the Money Goes
German luxury EVs (Porsche, BMW, Mercedes, Audi) carry two cost penalties most buyers underestimate: scheduled maintenance and dealer service rates. Even though EVs need no oil changes, European luxury brands have annual inspection programs, software update services, and brake fluid replacements that cost $1,500–$2,000 per year. Over 5 years, that's $7,500–$10,000 that American and Korean brands don't charge.
Tesla sits in an interesting middle position. The Model S Plaid starts at nearly $90,000 and insures for more than most cars on this list. But Tesla's maintenance model ($600/year on average) and relatively strong resale (45% depreciation vs 55% for German rivals) keep the 5-year total below comparable luxury cars. The Model S Plaid costs $64,745 over 5 years vs $94,490 for the Audi RS e-tron GT — a car with a similar performance profile and $20,000 lower sticker price.
Kia lands at the bottom of this list for a reason. The EV9 GT-Line AWD has 40% 5-year depreciation (the best on this list), lowest insurance rates, and Kia's proven reliability track record from its gas car era. The $7,500 federal tax credit eligibility cuts the effective purchase price further. The EV9 isn't cheap — $73,900 MSRP — but it's the best value per dollar of the 15 models ranked here.
Common Questions
What makes an EV expensive to own vs just expensive to buy?
Do EV charging savings offset the higher purchase price of luxury models?
Are these the most expensive EVs to lease too?
Is the Lucid Air's efficiency worth the ownership cost?
Data Sources
MSRP: manufacturer websites (2026 model year pricing). Depreciation: J.D. Power residual value projections, Kelley Blue Book 5-year cost to own estimates, iSeeCars depreciation data (2025–2026). Efficiency: EPA window sticker ratings. Insurance: national averages from Insurance.com and NerdWallet by vehicle class (2025). Maintenance: manufacturer service schedules and owner cost reporting. Electricity rate: EIA residential average $0.16/kWh (2024).
Explore more on EVGasCompare:
Updated March 2026. Costs are estimates based on industry data. Individual results vary by location, driving habits, and insurance profile.
Data: EIA State-Level Residential Electricity Prices, EPA Fuel Economy Ratings Database, DOE Alternative Fuels Data Center, IRS Clean Vehicle Tax Credit Schedules
Last updated: January 2025
How we calculate this · Tax credit eligibility varies by income and vehicle. Verify with your tax professional before purchase.