1987 Pontiac Sunbird GT Turbo

Compact performance powered by 1987 Pontiac Sunbird GT Turbo LT3 2.0-liter four-cylinder.

Classic Muscle EditorialLast reviewed Sep 16, 2026

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Engine 1987 Pontiac Sunbird GT Turbo LT3 2.0-liter four-cylinder

Output 165 hp; rating rpm remains unresolved in the reviewed factory brochure

Transmission Standard five-speed manual or Optional three-speed automatic

Program Modern American Performance

Story

1987 Pontiac Sunbird GT Turbo

Pontiac's 1987 U.S. brochure calls this program Sunbird Turbo GT. This record retains the approved catalog identity and covers its turbocharged configuration across coupe, sedan, hatchback and convertible bodies.

Configuration boundaries

The LT3 is not the non-turbo LT2 available as a credit alternative. A GT badge alone therefore does not establish turbo equipment. Body-specific appearance and options must not be assumed identical. The 122-cubic-inch field is a rounded conversion of nominal 2.0 liters, not a separately verified factory CID designation.

Evidence gaps and photo pending

Output rpm, exact final-drive ratios and transmission codes remain unresolved. Earlier 1.8-liter and later-year specifications are not substituted. An exact-year exterior photo with verified reuse rights remains pending; brochure illustrations are research evidence only.

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 1987 Pontiac Sunbird GT Turbo LT3 2.0-liter four-cylinder; 165 hp; rating rpm remains unresolved in the reviewed factory brochure; 175 lb-ft; rating rpm remains unresolved in the reviewed factory brochure · 1987 Pontiac Sunbird GT Turbo · engine assembly / specification

Transmission

Factory transmission Standard five-speed manual
Factory transmission Optional three-speed automatic

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.