Nikola Sues Tesla, Alleging Electric Truck Patent Infringement
Nikola is demanding a jury trial, claiming Tesla's Semi truck design violates several patented design features on its own, electric, Class 8 truck model.

Nikola Motors is suing Tesla for $2 billion alleging patent infringment on several design features. Photo: Tom Berg
The bad blood between Nikola and Tesla has escalated.
Last month, Nikola Motors raised eyebrows by taking a swipe at Elon Musk’s electric Semi truck project on Twitter. And this week, the company announced it is suing Tesla for $2 billion in damages, alleging that Musk’s company infringed on U.S. patents received by Nikola for cab design features.
Nikola's complaint specifically cited its wrap-around windshield, mid-cab door design, fuselage and fenders, as well as side cladding and the overall design of the Semi truck.
Nikola is demanding a jury trial as part of the suit filed May 1 in the U.S. District Court for the District of Arizona. In a statement to HDT, a Nikola spokesperson said, “The lawsuit speaks for itself. We are simply protecting our intellectual property.”
Nikola filed for its patents in December 2015 and announced in May 2016 that it was designing and intended to build an electric Class 8 truck. The company contends that Tesla had not announced plans to enter the electric truck market prior to that time.
Two months later, in July of 2016, Musk announced that Tesla was working on an electric truck of its own and intended to unveil it in 2017.
Nikola responded by previewing its electric design to the North American press in December of 2016. Nearly a year later, Tesla unveiled its Semi truck at an event in Hawthorne, California, with major orders from high profile fleets quickly following. Nikola has claimed since then that Tesla’s market value rose by approximately $2 billion in the wake of the Semi truck launch.
Prior to the Semi launch in November of last year, Nikola sent a letter to Tesla, according to the complaint, detailing the similar design features on both trucks and demanding that Tesla postpone unveiling the truck until its infringement claims were resolved. Tesla ignored that request, according to Nikola.
Nikola was awarded its patents between February and April 2018 and claims in its complaint that Tesla has no similar patents of its own.
In a statement to HDT, a Tesla spokesperson said, “It is patently obvious there is no merit to this lawsuit.”
Related: Nikola Hires Alt Fuels Expert as Technologies VP
More Fuel Smarts

How Volvo Updated Its D13 for EPA 2027 [Watch]
Volvo’s updated D13 promises lower emissions without sacrificing performance or fuel economy. Take a closer look at what changed inside the engine in this HDT Spotlight video.
Read More →
Diesel Price Spike Shortens Payback for Natural Gas Trucks, Report Says
Energy Vision estimates fleets could recover the higher purchase price of an RNG-fueled Class 8 tractor in 1.3 to 2.8 years under current fuel-price scenarios.
Read More →
Calstart Becomes Catalyst Mobility, Reflecting Broader Focus
Calstart is now Catalyst Mobility, reflecting the nonprofit’s growing national role in clean transportation, including zero-emission trucks, infrastructure and incentive programs.
Read More →
Record Diesel Prices Squeeze Trucking Fleets
Average U.S. diesel prices have climbed to nearly $6 a gallon, surpassing the 2022 record as tight refinery capacity and Middle East disruptions keep fuel costs elevated.
Read More →
How Fuel Delivery Shapes Engine Performance
Fuel delivery depends on more than what happens at the injector. For fleet, maintenance and technical professionals, looking at the full path from pump to injector can provide useful context for understanding engine performance.
Read More →
East Coast Port Launches $45M Electric Truck Push
The Port Authority of New York and New Jersey announced millions in incentives for zero-emission drayage trucks, yard tractors, and new charging hubs near the port.
Read More →
California Bill Could Shed Light on Electric Truck Prices
Why do battery-electric Class 8 trucks remain so expensive? A California bill headed to Gov. Gavin Newsom would give fleets and state agencies more visibility into what manufacturers charge.
Read More →
Detroit Opens Orders for EPA 2027 Engines
Detroit isn’t starting from scratch to meet EPA 2027 diesel emissions standards. Its Gen 6 DD13 and DD15 engines keep much of today’s platform while updating the fuel and aftertreatment systems.
Read More →
Zero-Emission Truck Corridor Planned for West Coast
California, Oregon, Washington, British Columbia and Baja California are coordinating plans for truck charging and hydrogen fueling from Canada to Mexico.
Read More →A Closer Look at Kenworth’s Electric T880E Vocational Truck [Video]
Learn more about Kenworth's T880E battery-electric vocational truck at the Paccar Technical Center, including its range, applications, upfitting considerations, and PTO options, in this HDT Spotlight video.
Read More →

