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Full-size performance

1991 Chevrolet Lumina Z34

Full-size performance powered by 1991 Chevrolet Lumina Z34 LQ1 3.4-liter Twin Dual Cam V6.

Classic Muscle EditorialLast reviewed Sep 15, 2026

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Engine 1991 Chevrolet Lumina Z34 LQ1 3.4-liter Twin Dual Cam V6
Output Manual: 210 SAE-net hp at 5,200 rpm; automatic: 200 SAE-net hp at 5,000 rpm
Transmission Standard M27 five-speed manual transaxle or Optional M13 four-speed automatic transaxle
Program Modern American Performance

Story

1991 Chevrolet Lumina Z34

The Z34 is the performance coupe in Chevrolet's 1991 Lumina range, distinct from the ordinary coupe, Euro sedan and unrelated APV minivan. Its brochure identifies the four-cam, 24-valve V6, sport suspension, louvered hood and extended rear spoiler.

Transmission-specific evidence

GM's vehicle-information kit distinguishes the manual and automatic power teams. Their output ratings and final-drive ratios must not be combined. The 207-CID entry follows the kit's stated displacement, rather than a conversion from rounded liters.

Photo pending

No exact-year reusable exterior has been accepted. Brochure photographs remain technical reference only. Production totals, acceleration results and unreviewed option combinations remain open evidence gaps.

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 1991 Chevrolet Lumina Z34 LQ1 3.4-liter Twin Dual Cam V6; Manual: 210 SAE-net hp at 5,200 rpm; automatic: 200 SAE-net hp at 5,000 rpm; 215 lb-ft at 4,000 rpm for both reviewed power teams · 1991 Chevrolet Lumina Z34 · engine assembly / specification

Transmission

  • Factory transmission Standard M27 five-speed manual transaxle
  • Factory transmission Optional M13 four-speed automatic transaxle

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.

1991 Lumina Z34 LQ1 1991 Chevrolet Lumina Z34 LQ1 3.4-liter Twin Dual Cam V6
1991 Lumina Twin Dual Cam V6 1991 Chevrolet Lumina Z34 LQ1 3.4-liter Twin Dual Cam V6

Photo and video gallery

Gallery

0 additional photos or videos

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Sources & Documentation

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