Last updated: November 11, 2026 · By EVHQ (Dan) · Sources: Edmunds EV Range Test leaderboard, Edmunds 2027 EQS 450+ test, Mercedes-Benz USA 2027 model-year release, FuelEconomy.gov, InsideEVs
Short answer: the EPA range on a window sticker is a lab number, and in Edmunds' real-road testing most EVs actually beat it. The new 2027 Mercedes-Benz EQS 450+ just went 539 miles on one charge against a 467-mile EPA rating, 72 miles more. But not every EV overdelivers. Several Teslas, Rivians and Lucids came in under their EPA numbers, including the 2026 Tesla Model Y Long Range RWD (327 vs. 357 miles) and the 2027 Rivian R2 Performance (304 vs. 330). If range is a deciding factor for you, compare the tested number, not just the sticker.
The news: a 539-mile EQS
Edmunds published its test of the 2027 EQS 450+ on November 9. The sedan covered 539 miles and used 26.9 kWh per 100 miles, better than the EPA's 28 kWh/100 mi estimate. That makes it the longest-range sedan Edmunds has tested and No. 2 on its overall leaderboard, behind only the much heavier Cadillac Escalade IQ at 558 miles. Edmunds' report says the gains come from a bigger 122 kWh battery (up from 118 kWh), revised cell chemistry and a new two-speed rear drive unit. It also added 100 miles of range in about 7 minutes 16 seconds on a fast charger.
The catch is price. Mercedes-Benz USA lists the EQS 450+ at $101,450 before destination, and Edmunds says it starts at $103,000 with destination. So the more useful question for most buyers is: which EVs at normal prices also beat their EPA range, and which ones don't?
How the Edmunds test differs from the EPA
Edmunds: real public roads in Southern California, about 60% city and 40% highway, around a 40 mph average, climate set to 72°F auto, most efficient drive mode and maximum regen. Cars start at 100% and run until about 10 miles of indicated range remain.
EPA: a lab dynamometer test using roughly 55% highway and 45% city, multiplied by an adjustment factor to estimate real-world driving. See FuelEconomy.gov for how EV ratings work.
What that means: Edmunds' route has more city driving, where EVs are efficient, so many cars beat the EPA. Cars that still fall short on that gentle route are worth a second look, because a fast highway trip will cut range further.
Mainstream EVs that beat their EPA range
All figures are from the Edmunds EV Range Test leaderboard as of November 2026. The percentage is how far the tested range landed above the EPA estimate.
Model (as tested) | EPA range | Edmunds tested | Difference |
|---|---|---|---|
2026 Nissan Leaf Platinum+ | 259 mi | 310 mi | +19.5% |
2026 Mercedes-Benz CLA 250+ | 374 mi | 434 mi | +15.9% |
2026 Hyundai Ioniq 9 SEL | 320 mi | 366 mi | +14.3% |
2025 Chevrolet Equinox EV 2LT | 319 mi | 356 mi | +11.7% |
2027 BMW iX3 50 xDrive | 392 mi | 436 mi | +11.3% |
2027 Chevrolet Bolt | 262 mi | 290 mi | +10.8% |
2027 Kia EV3 GT-Line AWD Long Range | 280 mi | 309 mi | +10.3% |
2026 Tesla Model 3 Long Range RWD | 363 mi | 393 mi | +8.2% |
2026 Toyota bZ XLE Plus FWD | 314 mi | 331 mi | +5.4% |
2026 Tesla Model Y Standard | 321 mi | 337 mi | +5.0% |
Two stand-outs for value: the 2027 Chevrolet Bolt and the 2025 Equinox EV both beat their EPA numbers by more than 10% at prices far below the EQS. The Kia EV3 result is interesting for hot-climate buyers because Edmunds logged it at a 95°F average and it still beat its EPA rating by 10.3%.
EVs that fell short of their EPA range
Model (as tested) | EPA range | Edmunds tested | Difference |
|---|---|---|---|
2026 Lucid Gravity Grand Touring (all-season tires) | 450 mi | 400 mi | -11.1% |
2024 Jeep Wagoneer S Launch Edition | 303 mi | 276 mi | -8.9% |
2026 Tesla Model Y Long Range RWD | 357 mi | 327 mi | -8.4% |
2027 Rivian R2 Performance AWD | 330 mi | 304 mi | -8.0% |
2025 Lucid Air Pure (20-in. wheels) | 372 mi | 349 mi | -6.1% |
2025 Rivian R1S Performance Dual Max (22-in.) | 410 mi | 386 mi | -5.9% |
2026 Tesla Model 3 Performance | 309 mi | 292 mi | -5.6% |
2026 Tesla Model Y Performance | 306 mi | 293 mi | -4.2% |
2026 Subaru Trailseeker Touring | 273 mi | 262 mi | -4.0% |
Falling short doesn't make these bad cars. A Lucid Gravity that tests at 400 miles still goes farther than most EVs on sale. It does mean you shouldn't plan a trip around the sticker number. Also note wheel and tire choices: Edmunds tested the Gravity on two tire setups and got 400 miles on all-season tires vs. 388 on summer performance tires. Big wheels and sticky tires cost range on almost every EV.
What this means if you live somewhere hot, like Arizona
Edmunds reports each test's average temperature, and most runs fall between about 60°F and 85°F. A few were hotter: the Kia EV3 at 95°F (+10.3% vs. EPA), the Mercedes GLC 400 4Matic Electric at 90°F (+18.5%), and the Rivian R1S Dual Max at 99°F (-5.9%). That's a small sample, so don't read it as a rule, but it shows heat alone doesn't wreck range on a moderate-speed drive. What hurts most in a Phoenix summer is running the A/C hard while also driving 70-plus mph on the freeway.
Our 2026 EV rankings include an Arizona summer range column next to each car's EPA number, kept separate from the score, and our Arizona EV charging map shows where you can top up on a long drive.
How to use real-world range when you shop
Start with your longest regular drive, not your daily commute. Most commutes are well inside any modern EV's range.
Check both numbers. Look up the EPA rating and, if the car has been tested, the Edmunds result. A car that beats its sticker gives you a cushion; one that falls short means you need more margin.
Match the trim. Range changes a lot by battery, motor and wheel size. A test of the Long Range RWD tells you little about the Performance trim.
Budget for highway speed. Both tests include city driving. Sustained 75 mph cruising will usually come in lower than either number.
Don't overbuy range. If you can charge at home, a 300-mile EV covers most drivers. Use Which EV is right for me? to get a shortlist and the EV cost calculator to see what charging will actually cost you.
Related EVHQ guides
FAQ
Which EV has the longest real-world range in 2026?
On Edmunds' leaderboard, the 2025 Cadillac Escalade IQ is No. 1 at 558 miles, followed by the 2027 Mercedes-Benz EQS 450+ and the 2025 Chevrolet Silverado EV WT, both at 539 miles. The EQS is the longest-range sedan Edmunds has tested.
Is EPA range accurate?
It's a standardized lab estimate, useful for comparing cars, but real results vary with speed, temperature, wheels and driving style. In Edmunds' testing, most EVs beat the EPA number on a mixed route, while some Tesla, Rivian and Lucid models came in below it.
Why do some EVs beat their EPA range and others miss it?
The EPA lets automakers choose how many test cycles to run, which changes the adjustment factor applied to the result, and Edmunds' route has more low-speed driving than the EPA mix. Cars tuned for efficient highway cruising, or rated using a more generous method, can land under the sticker in a city-heavy test. Edmunds doesn't say which factor explains any single car.
How much range do I really need?
Enough to cover your longest regular round trip with a comfortable buffer, plus easy access to fast chargers for road trips. For most drivers who charge at home, around 250 to 300 miles of real range is plenty.
Will the 2027 EQS show up in the EVHQ rankings?
Our rankings use EPA data and update when the EPA publishes new ratings. The rankings page currently shows the 2026 EQS 450+; we'll update it as the 2027 rating flows into our data.
Cover photo: 2027 Mercedes-Benz EQS sedan, official image from Mercedes-Benz USA. Composited by EVHQ.
How we report: EVHQ uses published test data and primary sources and updates posts when numbers change. Tested figures above come from Edmunds and reflect its specific route and conditions. Spot an error? Use our contact page and we'll fix it and note the change.