1980 GMC Caballero

Performance utility powered by 1980 GMC Caballero engine family.

Exact-year stock-presenting Caballero retained as the family baseline for the 1980 grille, hood ornament, lamps, body, bright trim, vinyl roof, bed rails, and factory-style wheels; condition and equipment remain specific to this car.

Body Three-passenger coupe utility on a 117.1-inch wheelbase

Trims Standard, Laredo two-tone, or Diablo appearance package

Engines 229 or California 231 V6; optional 267 or 305 V8

Transmissions Three-speed manual, four-speed manual, or three-speed automatic by engine

Production 4,463 reported; another source reports 4,742

Story

1980 GMC Caballero

The 1980 Caballero family combined two-door, three-passenger coupe utility with a double-wall pickup box with Standard Caballero, Caballero Laredo, Caballero Diablo configurations. This page keeps those factory choices together without treating an engine, stripe, badge, or trim package as a separate car identity.

Engines and transmissions

The federal LC3 229 V6 was standard, while the L39 267 and LG4 305 V8s changed transmission and axle choices. California substituted the LD5 Buick 231 V6 and limited the LG4 to automatic. The 13-digit VIN engine character, stamps, castings, induction, emissions equipment, transmission, axle, dates, and records must reconcile to one path. Transmission, induction, cooling, exhaust, axle, emissions equipment, and dates must match the selected engine path.

Chassis and brakes

The shared 1AW80 chassis used independent coil-spring front suspension, a coil-spring live rear axle, standard power-assisted 10.5-inch front discs, and 9.5-by-2-inch rear drums. F41 sport suspension required a V8; axle ratio and limited-slip availability followed the selected power team. Brake, steering, spring, damper, axle, ratio, wheel, and tire equipment varied by configuration and must be reconciled to factory and car-specific records.

Body, trim, and proof

Start with VIN or serial, body tag, title, shell, and ownership history. Then reconcile drivetrain, chassis, protected finish, cabin, trim, dates, and records. Replaceable badges, stripes, wheels, or a swapped engine cannot establish factory configuration.

**Exact-year rear three-quarter view retained for the double-wall box, tailgate, bed rails, rear glass, lamps, bumper, body moldings, and coupe-utility proportions.**Greg Gjerdingen via Wikimedia Commons · CC BY 2.0

Specs

Car type: Performance utility
Seats: 3
Body: Two-door, three-passenger coupe utility with a double-wall pickup box
Engine: 1980 GMC Caballero engine family
Horsepower: 115 net hp LC3, 120 net hp L39, 155 net hp LG4, or 110 net hp California LD5
Torque: Configuration-specific factory rating follows engine, induction, emissions equipment, and transmission
Carburetion: Two-barrel carburetion on the LC3, L39, and LD5; four-barrel carburetion on the LG4

Equipment

117.1-inch wheelbase and 201.6-inch overall length
35.5-cubic-foot, 800-pound-payload double-wall pickup box
Standard, Laredo, and Diablo appearance paths
Four federal and California engine/transmission paths
Standard power front discs and rear drums

Linked Parts

Price history

Values

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

Original Price

Base MSRP $5,911

1980 GMC Caballero 1/2 Ton Pickup (1980)
Secondary reference base MSRP before destination and options; a dated GMC dealer schedule is still required for trim/package and effective-date pricing.
1980 GMC Caballero 1/2 Ton Pickup values

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

RPO LC3 229 V6 229 cu in; two-barrel; 115 net hp at 4,000 rpm and 175 lb-ft at 2,000 rpm · Standard outside California; three-speed manual or automatic · engine assembly / specification
RPO L39 267 V8 267 cu in; two-barrel; 120 net hp at 3,600 rpm and 215 lb-ft at 2,000 rpm · Optional outside California; automatic only · engine assembly / specification
RPO LG4 305 V8 305 cu in; four-barrel; 155 net hp at 4,000 rpm and 240 lb-ft at 1,600 rpm outside California · Optional; four-speed manual or automatic outside California, automatic only in California · engine assembly / specification
RPO LD5 231 V6 231 cu in; two-barrel; 110 net hp at 3,800 rpm and 190 lb-ft at 1,600 rpm · California-only; automatic only · carburetor / specification

Transmission

Factory transmission RPO MM3 three-speed fully synchronized floor-shift manual with the federal LC3 229 V6
Factory transmission RPO MM4 four-speed fully synchronized floor-shift manual with the federal LG4 305 V8
Factory transmission RPO MX1 three-speed automatic with every published engine path

Options

Engines and Induction summarized from reviewed factory and marque references.Classic Muscle · Reference illustration

LAREDO Caballero Laredo appearance package factory · appearance · Distinctive two-tone paint, bright body-side and tailgate moldings, pickup-box-side moldings, and upper-right tailgate identification must agree with records and protected finish evidence.
DIABLO Caballero Diablo appearance package factory · appearance · Chrome grille, large air dam, hood decal, lower-door Diablo decal, dual sport mirrors, two-tone paint, styled wheels, and records define the package; replaceable graphics alone do not.
L39 267-cubic-inch two-barrel V8 factory · performance · Outside-California automatic-only engine; VIN character, stamps, castings, induction, emissions, transmission, axle, dates, and records must agree.
LG4 305-cubic-inch four-barrel V8 factory · performance · Manual/automatic and axle application differ by emissions market; drivetrain, emissions equipment, dates, and records must reconcile.
MM4 Four-speed manual transmission factory · performance · Published only with the federal LG4 305; gearbox, clutch, pedals, controls, axle, VIN, dates, and records must agree.
G80 Limited-slip differential factory · performance · Carrier, ratio, power-team application, axle identity, dates, and records define one installation.
F41 Sport suspension factory · performance · V8-only option; springs, dampers, stabilizer equipment, wheels, tires, and records must agree.
A51-D55 Bucket seats with center console factory · comfort · Seat structure, upholstery, console, shifter, transmission, trim, and records must agree.

Paint

**Exact-year front three-quarter view retained for the grille, hood ornament, headlamp bezels, bright moldings, roof, body proportions, and wheel context.**Greg Gjerdingen via Wikimedia Commons · CC BY 2.0

11 White factory · solid
15 Silver Metallic factory · metallic
19 Black factory · solid
21 Light Blue Metallic factory · metallic
29 Dark Blue Metallic factory · metallic
44 Dark Green Metallic factory · metallic
50 Yellow factory · solid
59 Beige factory · solid
63 Light Camel Metallic factory · metallic
69 Medium Camel Metallic factory · metallic
75 Claret Metallic factory · metallic
76 Dark Claret Metallic factory · metallic
77 Cinnabar factory · solid
85 Gray factory · solid

Production

Transmissions summarized from reviewed factory and marque references.Classic Muscle · Reference illustration

1980 GMC Caballero total · 4,463 · reported

Authenticity

Rear Axle and Ratios summarized from reviewed factory and marque references.Classic Muscle · Reference illustration

VIN and body identity 13-digit 1980 GMC Caballero identity with GMC division, W car line, 80 two-door-pickup body, engine character, A model year, plant, and sequence that agree with the shell and title · Upper-left instrument-panel VIN plate, title, body structure, cowl/body identification, and ownership records · fraud detection
Engine, transmission, and axle path VIN-supported LC3, L39, LG4, or California LD5 path reconciled to its permitted gearbox, axle ratio, emissions equipment, stamps, castings, and dates · VIN, engine stamps and castings, induction, emissions labels, transmission case and controls, axle, and serial-specific records · numbers matching
Laredo or Diablo package Record-supported package with the correct paint boundaries, moldings, graphics, grille, air dam, mirrors, wheels, tires, and cabin treatment · Invoice or build evidence, protected paint and graphic areas, body hardware, tailgate, grille, mirrors, wheels, tires, and cabin · trim correctness
Paint and cabin Body-tag and record-supported paint code or two-tone combination, vinyl roof, seat type, upholstery color, console, gauges, and controls · Body/cowl tag, protected finish, roof edges, seat frames and trim, instrument panel, console, invoice, and build evidence · date correctness

Still Researching

production Reviewed secondary sources conflict at 4,463 and 4,742 total 1980 Caballeros, a 279-unit difference, and no audited ledger provides trim, engine, transmission, axle, color, plant, date, or survivor splits.
paint colors Factory material establishes 14 base colors and restricted Laredo/Diablo combinations but not every Caballero package, stripe, vinyl-roof, interior, plant, and production-date application in one audited matrix.
interior Factory material establishes seat forms, four color families, and major options but not every upholstery code, trim-package, exterior-color, and running-change combination.
authenticity markers Public model-year references cannot establish one survivor's born-with shell, drivetrain, chassis equipment, package, finish, trim, options, or component dates.