Range is energy divided by consumption
Driving range is simply how much energy the battery holds divided by how much energy the car uses per mile. A car that uses about 0.3 kilowatt-hours per mile needs roughly 60 kWh to travel 200 miles, because 200 times 0.3 is 60. Real consumption varies with speed, weather, load and driving style, so this is an illustration and not a rule. The calculation explains the whole history: to extend range you either store more energy, use less energy, or both.
Early cars: tens of miles
Around 1900 an electric car carried a lead-acid battery weighing hundreds of pounds, and the typical range quoted for city cars was a few dozen miles, with a few makers advertising around 100 miles under good conditions. Manufacturers’ claims were not tested by any standard method, so they are best read as advertising. The weight of the battery was the main constraint, because liquid fuel stores far more energy per pound than lead and acid.
A disputed early milestone
A figure sometimes quoted for the early period is a 1920 Detroit Electric test said to have covered more than 200 miles on a single charge. The claim usually comes with the use of Edison nickel-iron cells, which were more durable than lead-acid ones. This was reported by interested parties, run under favorable conditions and not independently standardized, so it is a claim rather than a fully established record. It also does not describe what ordinary owners experienced, which was far less. For that reason, any assertion that a given car was the first to pass 200 miles should be treated with caution.
The long gap
Through the mid-twentieth century and into the 1990s, electric passenger cars were mostly built in small numbers, with ranges well under 200 miles. The 1990s electric cars from major manufacturers, using lead-acid and later nickel-metal-hydride batteries, often had real-world ranges from a few dozen miles to somewhat over 100 miles, depending on model and conditions. Figures published at the time differ with the test method.
Lithium-ion changes the numbers
Lithium-ion batteries held more energy for their weight, and the first mainstream cars to use them improved range. Tesla’s Roadster, delivered from 2008, was rated by the U.S. Environmental Protection Agency at roughly 240 miles, a figure often cited as the first production electric car with a certified range above 200 miles. Treat the word first carefully, though. Rating systems, regional differences and the difference between a one-off prototype and a car sold to customers all affect who counts. Some low-volume vehicles and special tests may have gone further.
The Nissan Leaf, launched in 2010 with a 24 kWh battery, was rated by the EPA at about 73 miles, illustrating that mass-market cars were still far below 200 miles. Tesla’s Model S, introduced in 2012, offered versions rated in the area of 265 miles with its larger pack, and over the 2010s other makers raised their ranges. By the late 2010s it became common for new models to have EPA ratings around or above 200 miles, and some exceeded 300.
Rated range versus real range
Different organizations measure range with different tests. In the United States, the EPA publishes ratings from standardized cycles. Europe long used a test that produced more optimistic numbers and later introduced a more realistic procedure. A rating is an estimate under particular conditions. In cold weather, with high speeds or with heavy loads, an electric car can travel noticeably less than the label states. Using climate control also uses energy.
Why range matters, and why it matters less than it used to
Range was historically the main barrier to adoption, a feeling that buyers call range anxiety. Larger batteries are one answer, but they add weight and cost, and they depend on mined materials. Faster charging and widespread charging stations are another answer, since a car with a 200-mile range and easy charging can be as useful as a car with a longer range and few chargers. Improved efficiency also helps, through better electric motors, aerodynamics and low-rolling-resistance tires.
What can be said carefully
It is well documented that electric car range was limited by battery energy density for over a century, that early claims of long range were poorly standardized, and that production lithium-ion cars began passing 200 rated miles in the late 2000s and 2010s. It is not well documented which exact car deserves the title of first. For readers who want a clear takeaway: range has risen through better storage rather than a single invention, and every record depends on how the test was done.