Tesla is famous for making electric vehicles mainstream. Before Tesla, electric cars were mostly slow, short-range, and unappealing. Tesla proved that an electric car could be fast, stylish, and practical enough for everyday driving, and in doing so reshaped the entire auto industry. The company has also expanded into energy storage, solar power, and autonomous driving technology, but its core reputation rests on building the world’s best-selling electric vehicles.
From Startup to Global EV Leader
Tesla was incorporated in April 2003 by Martin Eberhard and Marc Tarpenning, two engineers who saw untapped potential in lithium-ion battery technology. Elon Musk joined as the largest investor in early funding rounds and eventually became CEO, the role most people associate him with today. The company’s first car, the Roadster, launched in 2008 as a proof of concept: an all-electric sports car that could go over 200 miles on a single charge at a time when most EVs struggled to reach 100.
That early bet paid off. Tesla now holds roughly 18 percent of the global battery-electric vehicle market, making it the largest or second-largest EV brand worldwide depending on the quarter. The company has the capacity to manufacture more than a million vehicles per year across factories on three continents.
The Vehicle Lineup
Tesla’s current lineup includes four main passenger vehicles plus the Cybertruck. The Model S is the flagship sedan, available in a high-performance Plaid variant. The Model X is a larger SUV with distinctive falcon-wing rear doors. Both established Tesla’s reputation for blending luxury with electric performance.
The real volume sellers are the Model 3 and Model Y. The Model 3 sedan accelerates from 0 to 60 mph in 5.8 seconds and offers an EPA-estimated range of 321 miles. The Model Y, a compact SUV built on the same platform, matches that 321-mile range and became one of the best-selling vehicles of any powertrain type globally. The Cybertruck, Tesla’s angular stainless-steel pickup, rounds out the lineup with a Cyberbeast performance version alongside standard all-wheel-drive options.
Autopilot and Self-Driving Technology
Tesla is arguably as famous for its driver-assistance technology as for its cars. Every Tesla comes equipped with cameras providing 360-degree visibility, powering a suite of safety and convenience features. The base Autopilot system handles lane-keeping and adaptive cruise control on highways.
The more advanced option, called Full Self-Driving (Supervised), can navigate routes, change lanes, steer through city streets, and park the car, all while the driver remains responsible and must stay attentive. A feature called Smart Summon lets you call your car to you in a parking lot using the Tesla app. The “Supervised” label is important: this is not a fully autonomous system, and Tesla requires the driver to keep their hands on the wheel and eyes on the road. Still, no other automaker has deployed anything quite this ambitious at this scale.
The Supercharger Network
One of the quieter reasons for Tesla’s dominance is its charging infrastructure. As of late 2025, Tesla operates about 7,900 Supercharger stations with over 75,000 individual connectors worldwide. This network was a massive competitive advantage early on, solving the “range anxiety” problem that kept many buyers away from other EVs. Tesla’s charging connector, known as NACS, has since been adopted by nearly every other major automaker in North America, effectively making Tesla’s plug the industry standard.
Energy Storage and Solar
Tesla isn’t just a car company. Its energy division builds products that store electricity for homes, businesses, and power grids. The Powerwall is a home battery with 13.5 kWh of storage capacity, enough to keep essential appliances running during a power outage or store excess solar energy for use at night. The latest version, Powerwall 3, delivers 11.5 kW of continuous power. A feature called Storm Watch automatically charges the battery to full capacity when severe weather is forecast.
Homeowners use Powerwalls to avoid peak electricity pricing, store solar energy, and even sell power back to the grid during high-demand periods. On a larger scale, Tesla builds Megapacks for utility companies and commercial operations. The company’s fleet of installed batteries has delivered 17.3 terawatt-hours of energy and provides 6.7 gigawatts of power capacity. Tesla also manufactures solar panels and its Solar Roof product at its Gigafactory in New York.
Safety Ratings
Tesla vehicles consistently score at the top of major crash-test programs. The Model Y earned a 97 percent overall adult occupant protection score from Euro NCAP, with near-perfect marks in frontal impact (15 out of 16 points) and lateral impact (15.8 out of 16). Its safety assist score hit 98 percent, reflecting strong performance in automatic emergency braking, lane support, and driver monitoring systems. Child occupant protection scored 87 percent, and pedestrian protection came in at 82 percent. These are among the highest ratings Euro NCAP has ever awarded to any vehicle.
Global Manufacturing Footprint
Tesla builds its vehicles and energy products across six major facilities. The original Fremont, California factory produces the Model S, 3, X, and Y. Gigafactory Nevada manufactures electric motors, powertrains, vehicle batteries, and Powerwalls, and serves as the home of the Tesla Semi. Gigafactory Shanghai was Tesla’s first international plant, building the Model 3 and Model Y for Asian markets. Gigafactory Texas, which also serves as the company’s global headquarters, produces the Model Y and Cybertruck. Gigafactory Berlin handles European production of the Model Y. The New York Gigafactory builds solar products and Supercharger components.
This distributed manufacturing strategy lets Tesla build cars close to its largest markets, reducing shipping costs and delivery times. The company produces millions of batteries and billions of individual lithium-ion cells annually across these sites.