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What changed since 2017

Range, seats, and drive layout moved; the acceleration claims went the other way.

RDSTR Desk · · 1 min read

Hero photograph Tesla published of the 2017 Roadster prototype. It is not the car shown in October 2026.

Key facts

2017 range
620 mi
2026 range
over 300 mi
Seats
2+2 then, 2 or 1 now

The shift

The 2017 reveal promised 620 miles, a 200 kWh pack, 2+2 seating, and three-motor all-wheel drive. The 2026 claims are over 300 miles, an undisclosed capacity, two seats or one, and rear-wheel drive with two motors. Acceleration claims moved the other way, from 1.9 seconds to the quicker Tesla lines for the new trims.

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Rear view of the Roadster on the lakebed with the wing raised, showing four round outlets in the diffuser.Image: Tesla, Inc.

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The Roadster hovering nose-on, with vapour around the body, during the reveal demonstration.Image: Tesla, Inc.

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Rocket

The single-seat trim Tesla says can fly and is not approved for public roads.

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2017 vs 2026

The Semi-night promises set beside the claims published in October 2026.

RDSTR Desk · · 1 min read