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Sports car

2021 SSC Tuatara

Sports car powered by 2021 SSC Tuatara 5.9-liter twin-turbo V8.

Classic Muscle EditorialLast reviewed Sep 16, 2026

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Engine 2021 SSC Tuatara 5.9-liter twin-turbo V8
Output Manufacturer-rated 1,750 hp on E85 or 1,350 hp on 91-octane gasoline; output rpm unresolved
Transmission CIMA seven-speed computerized manual with Automac AMT robotic shifting and paddles
Program Modern American Performance

Story

2021 SSC Tuatara

SSC's 2021 coupe equipment sheet describes a two-seat, mid-engine car built around a carbon-fiber monocoque. Its paddle-operated gearbox is a robotized manual, not evidence of a conventional three-pedal manual option.

Source and configuration boundaries

The equipment sheet prints both 5.9 liters and 366 cubic inches. Those are not equivalent conversions; this record preserves the printed figures without claiming the discrepancy is resolved. The horsepower ratings depend on fuel, and the listed redline is not an output rpm.

SSC's May 2021 announcement distinguishes the original Tuatara from the higher-downforce Striker and track-only Aggressor. This record does not apply Aggressor power upgrades or Striker-specific aerodynamic figures to the standard car. The October 2021 fuel announcement is dated development history, not proof that every earlier vehicle had identical fuel capability. No contested or later top-speed claim is used here.

Evidence gaps and photo pending

Torque, exact axle details and displacement reconciliation remain open. The year binding comes from the manufacturer-branded 2021 equipment sheet, preserved by a third-party archive and corroborated by dated manufacturer releases; it is not an individual VIN inspection. Exact-year reusable exterior photography remains pending.

Price history

Values

Nominal dollars from original price sheets, auction archives, and approved value references.

Original Price

A verified original price is not yet available for this car.

Values move with paperwork, originality, options, condition, venue, and body style. High bids and guide values are labeled separately from completed sales.

Reference records

Options, Colors & Components

Source-backed details for trim, chassis, production, and authenticity.

Engine Details

  • Documented model-year powertrain 2021 SSC Tuatara 5.9-liter twin-turbo V8; Manufacturer-rated 1,750 hp on E85 or 1,350 hp on 91-octane gasoline; output rpm unresolved; Unresolved in the reviewed exact-year evidence · 2021 SSC Tuatara · engine assembly / specification

Transmission

  • Factory transmission CIMA seven-speed computerized manual with Automac AMT robotic shifting and paddles

Still Researching

  • rear axle The reviewed evidence does not provide a complete exact-year rear axle specification and application record.
  • brakes The reviewed evidence does not provide a complete exact-year brakes specification and application record.
  • suspension The reviewed evidence does not provide a complete exact-year suspension specification and application record.
  • option packages The reviewed evidence does not provide a complete exact-year option packages specification and application record.
  • production The reviewed evidence does not provide a complete exact-year production specification and application record.
  • paint colors The reviewed evidence does not provide a complete exact-year paint colors specification and application record.
  • trim and appearance The reviewed evidence does not provide a complete exact-year trim and appearance specification and application record.
  • interior The reviewed evidence does not provide a complete exact-year interior specification and application record.
  • authenticity markers The reviewed evidence does not provide a complete exact-year authenticity markers specification and application record.

Codes & names

Names & Engine Codes

Common names and codes are grouped so LS6 references point to the same engine, not separate pages.

2021 SSC Tuatara V8 2021 SSC Tuatara 5.9-liter twin-turbo V8

Photo and video gallery

Gallery

0 additional photos or videos

Approved images are shown with the relevant sections above. No additional gallery media is available yet.

Sources & Documentation

Reader contributions

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