Longest EPA-rated range (US)
The EPA combined rating is the range on the window sticker of every electric car sold in the US. The cars in our database that carry one are ranked below on that EPA figure, with the EPA’s own consumption figure and its highway-only range beside each. Cars without an EPA rating are not converted from WLTP; they appear only in the observed-range table further down.
Ranked from the 36 cars in our database that have a sourced figure for this. A car with no published figure is left out rather than ranked as a zero. Figures are US units; every model page carries the metric equivalent and the source.Figures are metric; every model page carries the imperial equivalent and the source.
Longest observed real-world range
This table ranks on observed real-world range, not on WLTP or EPA. Official figures come from standard cycles that no car achieves on a motorway in winter; the useful question is not what the brochure claims but what the car does, and by how much the two differ.
Ranked from the 18 cars in our database that have a sourced figure for this. A car with no published figure is left out rather than ranked as a zero. Figures are US units; every model page carries the metric equivalent and the source.Figures are metric; every model page carries the imperial equivalent and the source.
Where these numbers come from
Observed range is an independently tested mixed-conditions figure, credited per car in the table above. It typically lands at 73 to 80 percent of the WLTP number. That ratio is worth more attention than the absolute figure: a car that holds 80 percent of its claim is predictable, and predictability is what removes range anxiety rather than raw distance.
We rank the shortfall itself on claimed vs real range, which is the same data asked the other way round.
Range is capacity times efficiency
There are only two ways to build a long-range electric car: fit more battery, or use less energy. The cars near the top of this table mostly do the second, and it is the better engineering answer — a smaller pack is lighter, cheaper to replace, quicker to charge to a given number of kilometres, and less carbon to build. If the budget matters more than the maximum, the cars that clear 400 km of observed range for the least money are ranked separately on cheapest long-range electric cars. If the budget matters more than the maximum, the cars that clear 400 km of observed range for the least money are ranked separately on cheapest long-range electric cars.
The two supporting columns let you see which lever each car pulled. Compare them against the efficiency ranking and the pattern is hard to miss.
What this ranking cannot tell you
Range is the specification buyers rank first and it is rarely the one that decides a journey. A car with 450 km of range that recharges in eighteen minutes is more useful on a long drive than one with 520 km that needs forty-eight, and this table cannot show you that. Read it next to the charging ranking.
It also says nothing about cold weather, which costs every car in this table range — more for some chemistries than others, as our LFP reference page explains.
The rankings on this site cover the cars we document in full. If you want the whole US market instead — every electric car the EPA has certified, 403 models, searchable and sortable — that is the electric car range comparison. It is EPA range and consumption only, and it says so.
Frequently asked questions
Why not rank by WLTP or EPA range?
Because they measure different things and neither matches real driving. WLTP is a gentle cycle at a low average speed; EPA is harsher and closer to American motorway use. Ranking on either would rank the test rather than the car, so we rank on the observed figure and show the official ones next to it.
How much range do I actually need?
Less than most buyers assume, if you can charge where you park. The number that matters is the longest journey you make regularly without a convenient stop — not the longest journey you can imagine making.
Will range drop as the car ages?
Yes, and every car page carries a projection with its reasoning shown. Nobody publishes per-model degradation data, so those projections use a published class rate and are labelled as estimates rather than presented as measurements.