1959 Pontiac Models Described in Detail

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For 1959, major styling changes occurred. These included lower, longer bodies with more interior room, a new twin grille-theme, twin-fin rear fenders, ‘V’-contour hoods, increased glass area and flat, rear over-hanging roofs on 4-door “Vista” hardtops. The old Chieftain line was renamed, adopting the previous hardtop name term “Catalina,” which now became as series name.

The “Super Chief” name disappeared and was replaced with “Custom Star Chief”. The Bonneville name remained in place for the large, luxury line. “Catalina” was no longer a body style designation. Bonneville now rode on the long 124 inch wheelbase. “Vista” became Pontiac’s nomenclature for pillarless 4-door hardtop styling. The “Sport Coupe” was any two-door hardtop, and “Sport Sedan” designated any two-door pillared sedan.

Nine-passenger station wagons now used a rear-facing third seat of fold-away design. Taillamps used on all station wagons and Catalinas were short, horizontal ovals without trim rings. Taillamps used on Custom Star Chiefs and Bonneville Customs were long, horizontal-types with dual trim rings. “Wide-Track Pontiacs” first appeared as a marketing theme.

Engine displacement rose again, this time to 389 CID – by increasing the stroke to 3.75.” Extra-horsepower options included four-barrel and Tri-Power induction on the special heavy-duty “420-A” NASCAR-certified block, both with 10.5:1 compression ratio.

Production increased dramatically from the 1958 disaster of 216,982 to a healthy 382,940 attributed  both to an easing of the recession and the striking new designs.

Historical Footnotes

The entire Pontiac line was picked as “Car of the Year” by Motor Trend magazine. Bonneville Custom was picked as “Best Buy in the $2,000-$3,000 Class” by Car Life magazine. A prototype pickup truck with styling like the Chevrolet El Camino was built on a 1959 Catalina platform, but it never became a model line.

 

Chassis Information

  • Wheelbase: Series 21 and 27 – 122″, Series 24 and 28 – 124″.
  • Overall length:  Series 21 – 213.7″, Series 24 and 28 – 220.7″, Series 21 Station Wagons and 27 Safari – 214.3″.
  • Front tread: (All) 63.7″.
  • Rear tread: (All) 64.0″.
  • Tires: Coupes and Sedans 8.00 x 14 Station wagons & all w/Air conditioning 8.50 x 14.

Models Offered

SERIES 21

The 1959 Catalina was the short 121″ wheelbase car. Identification features for the new Catalina included “Catalina” in script on rear fins, plain deck lids, and body sides trimmed by single “Sweepspear” moldings with non-decorated projectile flares.

Standard equipment included directional signals, electric wipers, dual sun visors, dome lamps, cigarette lighter, dual headlamps, front and rear ash trays, coat hooks,instrument panel “Snak Bar”, dual horns, tubeless tires, bumper jack, and wheel lug wrench.

 

SERIES 24

The Super Chief nameplate was replaced by “Custom Star Chief.” This line consisted  of 124″ wheelbase Pontiacs utilizing the base Catalina engines. There were “Star Chief” emblems on the fins and four stylized stars on the projectile flares. “Sweepspear” body side moldings and a narrow deck lid ornament added to the model identification.

Regular equipment included all standard Catalina features plus two-speed electric wipers, DeLuxe steering wheel, electric clock, DeLuxe chrome wheel covers, and loop-pile Lurex-flexed carpeting.

SERIES 27 and 28

The Bonneville Custom was Pontiac’s prestige offering with the highest level trim and appointments. Bonnevilles were set apart by golden “Bonneville” in script on the right-hand grille, rear fins, and deck lid. There were four groups of short, horizontal louvers on the projectile-shaped rear fender flares and crest medallions on the deck lid and doors.

Regular equipment included all Star Chief features plus padded dashboard, inside door safety reflectors, rear seat foam cushions, dash courtesy lights, and padded assist rails for passengers.

Engines

Catalina, Star Chief and Bonneville Economy V8 – Hydramatic Transmission: Overhead valves. Cast iron block. Displacement: 389 CID. Bore and stroke: 4.0625″ x 3.750″. Compression ratio: 8.6:1. Horsepower: 215 @ 3600. Torque: 390 @ 2000 RPM. Five main bearings. Hydraulic valve lifters. Camshaft Duration: Intake 252°, Exhaust 252°, Overlap 38°, Lift 0.330″. Carburetor: Rochester 2GC two-barrel Model 7013069.

Catalina and  Star Chief  V-8 – Standard Transmission: Overhead valves. Cast iron block. Displacement: 389 CID. Bore and stroke: 4.0625″ x 3.750″. Compression ratio: 8.6:1. Horsepower: 245 @ 4200. Torque: 392 @ 2000 RPM. Five main bearings. Hydraulic valve lifters. Camshaft Duration: Intake 269°, Exhaust 270°, Overlap 49°, Lift 0.370″. Carburetor: Rochester 2GC two-barrel Model 7013061.

Bonneville and Bonneville Wagon V8 – Standard Transmission: Overhead valves. Cast iron block. Displacement: 389 CID. Bore and stroke: 4.0625″ x 3.750″. Compression ratio: 8.6:1. Horsepower: 235 @ 3600. Torque: 402 @ 2000 RPM. Five main bearings. Hydraulic valve lifters. Camshaft Duration: Intake 269°, Exhaust 270°, Overlap 49°, Lift 0.370″. Carburetor: Carter AFB four-barrel Model 2820S.
Catalina and Star Chief  V-8 – Hydramatic Transmission: Overhead valves. Cast iron block. Displacement: 389 CID. Bore and stroke: 4.0625″ x 3.750″. Compression ratio: 10.00:1. Horsepower: 280 @ 4400. Torque: 408 @ 2800 RPM. Five main bearings. Hydraulic valve lifters. Camshaft Duration: Intake 273°, Exhaust 282°, Overlap 55°, Lift 0.400″ Carburetor: Rochester 2GC two-barrel Model 7013060.
Bonneville Wagon and Bonneville – Hydramatic Transmission (Optional all Others):  Overhead valves. Cast iron block. Displacement: 389 CID. Bore and stroke: 4.0625″ x 3.750″. Compression ratio: 10.25:1. Horsepower: 300 @ 4600. Torque: 420 @ 2800 RPM. Five main bearings. Hydraulic valve lifters. Camshaft Duration: Intake 273°, Exhaust 272°, Overlap 55°, Lift 0.400″. Carburetor: Carter AFB four-barrel Model 2819S.
Optional 315 Horsepower V-8 – All Models , All Transmissions: Overhead valves. Cast iron block. Displacement: 389 CID. Bore and stroke: 4.0625″ x 3.750″. Compression ratio: 10.5:1. Horsepower: 315 @ 4600 RPM. Torque: 425 @ 3200 RPM. Five main bearings. Hydraulic valve lifters. Camshaft Duration: Intake 283°, Exhaust 293°, Overlap 60°, Lift 0.400″. Carburetors: three 2-barrel Rochester carburetors: (front) 7013063 (center Synchromesh) 7013067 (center Hydramatic) 7013064, (rear) 7013065.
Optional 315 Horsepower High Load Valve Spring V-8 – All Models , All Transmissions: Overhead valves. Cast iron block. Displacement: 389 CID. Bore and stroke: 4.0625″ x 3.750″. Compression ratio: 10.5:1. Horsepower: 315 @ 4600 RPM. Torque: 425 @ 3200 RPM. Five main bearings. Hydraulic valve lifters. Camshaft Duration: Intake 283°, Exhaust 293°, Overlap 60°, Lift 0.400″. Carburetors: three 2-barrel Rochester carburetors: (front) 7013063 (center Synchromesh) 7013067 (center Hydramatic) 7013064, (rear) 7013065.
Optional 33o Horsepower 420-A V-8 – All Transmissions: Overhead valves. Cast iron block. Displacement: 389 CID. Bore and stroke: 4.0625″ x 3.750″. Compression ratio: 10.5:1. Horsepower: 333 @4600 RPM. Torque: 430 @ 3200 RPM. Five main bearings. Hydraulic valve lifters. Camshaft Duration: Intake 283°, Exhaust 293°, Overlap 60°, Lift 0.400″. Carburetor: Rochester 4GC 4-barrel 2819S. Low-restriction dual exhausts and dual-breaker ignition.
Optional “Super Duty 420-A Block” V-8: Overhead valves. Cast iron block. Displacement: 389 CID. Bore and stroke: 4.0625″ x 3.750″. Compression ratio: 10.5:1. Horsepower: 345 @ 4800 RPM. Torque: 420 @ 3200 RPM. Five main bearings.  Hydraulic valve lifters. Camshaft Duration: Intake 283°, Exhaust 293°, Overlap 60°, Lift 0.411″. Carburetors: three 2-barrel Rochester carburetors: (front) 7013063 (center Synchromesh) 7013067 (center Hydramatic) 7013064, (rear) 7013065. Low-restriction dual exhausts and dual-breaker ignition.
More detailed information on the 1959 389 CID V8 engines may be found in the 1959 AMA Specifications Sheets. You may access the sheets HERE or use the navigation on the main page.
  • Options and availability listed in the “Engines” tabs above

Power Train Options

  • A three-speed manual gear box with column mounted gear shift was standard on all models.
  • Four-speed Super Hydra-Matic (Strato-Flight) transmission was $180 extra.
  • Rear axle ratios: (Hydra¬Matic) 3.23:1 ; (Optional Hydra-Matic) 3.08:1 ; (Synchromesh) 3.42:1 ; (Optional Synchromesh) 3.64:1 ; (dealer installed) 3.90:1 and 4.10:1.
  • Safe-T-Track non-slip differential was $42 extra.

Body Paint Color Codes

Click the Paint Name for Paint Mix Codes

Significant Options

  • Air-conditioning ($355).
  • Anti-freeze ($7).
  • Back-up lights ($9).
  • Bucket seats, Bonneville Convertible ($84).
  • Catalina décor trim ($45).
  • Clear plastic seat covers ($30).
  • Custom wheel covers ($26).
  • DeLuxe steering wheel in Catalina ($12).
  • Electric antenna ($20).
  • Ever-Level air ride ($155).
  • Fresh air heater and defroster ($74).
  • Front foam seat cushion ($9).
  • Full wheel discs on Catalina ($14).
  • Heavy-duty air cleaner ($6).
  • Lamp group ($23).
  • Mirror group ($10).
  • Oil filter ($8).
  • Outside rearview mirror ($5).
  • Padded dash ($16).
  • Parking brake signal ($4).
  • Power tailgate window ($27).
  • Power windows (4-dr) $85; (2-dr) $48.
  • Radio Sportable ($104).
  • Radio, pushbutton ($74).
  • Radio, Wonderbar ($100).
  • Rear seat speaker ($11).
  • Safety belts ($12).
  • Safety group ($34).
  • Six-way power seat ($81).
  • Tilt mirror ($4).
  • Tinted glass ($35).
  • Tissue dispenser ($6).
  • Two-speed power brakes ($35).
  • Two-tone paint ($11).
  • Undercoating ($15).
  • Whitewall 8.00 x 14 tires ($34).
  • Whitewall 8.50 x 14 tires ($37).
  • Windshield washers ($11).
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