Tesla’s Cybercab has received its official EPA certification, revealing the robotaxi’s full technical specifications for the first time. The documents detail a 3,113-lb curb weight, a 219 HP electric motor, and a 48 kWh battery pack, offering a comprehensive look at the engineering behind Tesla’s two-seat autonomous vehicle.
Full Technical Breakdown from EPA Filing
The EPA Certificate Summary Information for the Tesla Cybercab, filed on May 21 and certified on May 26, 2026, provides the most detailed look yet at the vehicle’s specifications. The Cybercab features an AC 3-Phase Permanent Magnet motor rated at 163 kW (219 HP), front-wheel drive with a single-speed automatic transmission, and electrical regenerative braking on the front wheels.
Its lithium-ion battery pack operates at 326V with a capacity of 146 Ah (~47.6 kWh), and the recharge energy from the wall is listed at 53.365 kWh. The battery pack’s specific energy is 154 Wh/kg. The Cybercab’s unadjusted EPA combined range is 418.2 miles (~673 km), while the highway range is 375.4 miles (~604 km).
Weight and Payload Capacity
At 3,113 lbs (~1,413 kg), the Cybercab is about 750 lbs lighter than a Tesla Model 3 Standard Range, which weighs approximately 3,862 lbs (~1,752 kg). Despite having no steering wheel, no pedals, and only two seats, the Cybercab is heavier than some might expect. For comparison, a Mazda MX-5 Miata weighs about 2,341 lbs (~1,062 kg), and a four-door Honda Civic comes in around 2,877 lbs (~1,305 kg).
The gross vehicle weight rating (GVWR) is 3,730 lbs (~1,692 kg), allowing for a payload of about 617 lbs (~280 kg), suitable for two passengers and their luggage.
Powertrain and Efficiency
The Cybercab’s 219 HP motor is designed for efficiency rather than outright performance, aligning with its intended use as a ride-hailing vehicle. For context, a Toyota Corolla produces 169 HP and weighs about the same as the Cybercab.
The vehicle is classified as an LDV / Passenger Car and is certified to Federal Tier 3 Bin 0, California ZEV, and ILEV standards. Certification covers both Federal and California (including Section 177 states) regions.
Charging and Introduction Timeline
The Cybercab’s primary charging method is wireless induction charging. The EPA filing lists the ‘Introduction into Commerce Date’ as May 29, 2026, indicating that the vehicle has been officially introduced to the market.
Competitor Comparison
The Tesla Cybercab enters a segment that includes established electric vehicles like the Hyundai Ioniq 5. The Ioniq 5 is known for its efficiency, with an operating cost of 4.8¢ per mile. While the Cybercab focuses on ride-hailing and autonomy, the Ioniq 5 offers a more traditional EV experience with broader consumer appeal.
Historical Context
In 2024, Tesla sold 1.79 million vehicles globally, representing a 3.1% year-over-year decline. This decrease occurred even as the global all-electric car market continued to grow, resulting in a loss of market share for Tesla.
Why this matters
The release of the Cybercab’s full EPA specs provides transparency on Tesla’s engineering approach for its autonomous ride-hailing vehicle. The data confirms the vehicle’s focus on efficiency and regulatory compliance, while also highlighting its relatively high curb weight for a two-seater.
With official certification now in place, the Cybercab is positioned for deployment in regions covered by Federal and California standards, though regulatory approval for unsupervised autonomous operation remains a separate hurdle.
What this means for buyers
Potential buyers and fleet operators now have a clear understanding of the Cybercab’s technical capabilities and regulatory status. Those interested in autonomous ride-hailing solutions should monitor regional regulatory developments and compare the Cybercab’s efficiency and payload with other EV options such as the Hyundai Ioniq 5.
Related coverage from The Electric Viking
For more on Tesla and related innovations, see these recent articles from The Electric Viking:
Xiaomi Unveils Home Robotic Arm Charger, Realizing Tesla’s Abandoned Snake Charger Vision
Tesla Delays Roadster Demo to August as SpaceX Thruster Work Continues
Tesla Patents Camera ‘Blinking’ System to Keep Lenses Clean
Key Specs
- Curb Weight: 3,113 lbs (~1,413 kg)
- Gross Vehicle Weight Rating (GVWR): 3,730 lbs (~1,692 kg)
- Payload Capacity: 617 lbs (~280 kg)
- Motor: AC 3-Phase Permanent Magnet, 163 kW (219 HP)
- Drive Type: Front-wheel drive, single-speed automatic
- Battery Capacity: 146 Ah (~47.6 kWh)
- Battery Voltage: 326V
- Unadjusted EPA Combined Range: 418.2 miles (~673 km)
Source
Images sourced from: teslarati.com, electrek.co, diywrapclub.com
