Tesla

A Tesla timeline from its 2003 founding and the original Roadster through the Model S, Model 3 production hell, gigafactories, Cybertruck, and the trillion-dollar milestone.

📅 26 events📈 Business2003-2023Updated Oct 2026
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About this timeline

Tesla went from a Silicon Valley startup betting on laptop batteries to the company that forced the auto industry electric. This timeline tracks the Roadster, Model S and 3, near-bankruptcies, gigafactories, and Tesla's rise to a trillion-dollar valuation.

Every event in this timeline

Jul 1, 2003

Tesla Motors incorporated

Martin Eberhard and Marc Tarpenning incorporate Tesla Motors in San Carlos, California on 1 July 2003.

Feb 1, 2004

Elon Musk leads Series A

Musk leads Tesla's $7.5 million Series A round in February 2004 and becomes chairman of the board.

Jul 19, 2006

Roadster unveiled

Tesla reveals the Roadster prototype in Santa Monica, proving an electric car can be fast and desirable.

Aug 2, 2006

The Secret Master Plan

Musk publishes Tesla's 'secret master plan': start with a sports car, then move to progressively more affordable EVs.

Mar 17, 2008

Roadster production begins

The first production Roadster rolls out in March 2008 - the first highway-legal production EV with lithium-ion batteries.

Oct 1, 2008

Musk becomes CEO amid crisis

In late 2008, with Tesla near bankruptcy during the financial crisis, Musk takes over as CEO and injects his own capital.

Jun 23, 2009

$465M Department of Energy loan

Tesla secures a $465 million DOE loan to develop the Model S and powertrain manufacturing.

May 20, 2010

Fremont factory acquired

Tesla buys the former NUMMI plant in Fremont, California from Toyota, gaining mass-production capacity.

Jun 29, 2010

IPO on Nasdaq

Tesla goes public at $17 per share - the first American carmaker IPO since Ford in 1956.

Jun 22, 2012

First Model S deliveries

Tesla delivers the first Model S sedans from Fremont; the car goes on to sweep major awards.

May 22, 2013

First profit and early loan repayment

After its first profitable quarter, Tesla repays the DOE loan nine years early in May 2013.

Jun 12, 2014

Patents opened to all

Tesla pledges not to sue good-faith users of its patents, aiming to accelerate the whole EV industry.

Jul 1, 2014

Gigafactory Nevada breaks ground

Construction begins on the Nevada Gigafactory, Tesla's bet on cheap batteries at massive scale.

Sep 29, 2015

Model X launch

Tesla delivers the first Model X SUVs with their signature falcon-wing doors.

Oct 14, 2015

Autopilot ships to customers

The v7.0 software update activates Autopilot highway driver assistance on existing Model S cars.

Mar 31, 2016

Model 3 unveiled; 300k+ reservations

The $35,000 Model 3 reveal draws hundreds of thousands of deposits within days - unprecedented demand for a car.

Nov 21, 2016

SolarCity acquisition

Tesla completes its roughly $2 billion acquisition of SolarCity, expanding into solar energy.

Feb 1, 2017

Renamed Tesla, Inc.

Tesla drops 'Motors' from its name, reflecting its broader energy ambitions.

Jul 28, 2017

Model 3 'production hell'

First Model 3s are handed over in July 2017, but ramping production proves brutally hard for the following year.

Aug 7, 2018

'Funding secured' and SEC settlement

Musk's tweet about taking Tesla private at $420 triggers an SEC lawsuit settled with fines and his removal as chairman.

Jan 7, 2019

Giga Shanghai: record factory build

Tesla breaks ground on its Shanghai factory in January 2019 and delivers the first China-built Model 3s before year end.

Nov 21, 2019

Cybertruck unveiled

The angular stainless-steel Cybertruck debuts - complete with the infamous shattered 'armor glass' demo.

Jul 1, 2020

Most valuable carmaker; joins S&P 500

In 2020 Tesla passes Toyota as the world's most valuable automaker and enters the S&P 500 in December.

Oct 25, 2021

Trillion-dollar valuation

Tesla's market capitalization tops $1 trillion for the first time in October 2021.

Mar 22, 2022

Giga Berlin and Giga Texas open

Tesla opens its first European factory near Berlin in March 2022 and its Austin, Texas plant weeks later.

Nov 30, 2023

First Cybertruck deliveries

Tesla delivers the first production Cybertrucks from Giga Texas, four years after the unveiling.

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