The Details:

The 1966 Pontiac LeMans was a prominent model in Pontiac’s lineup, bridging the gap between the base Tempest and the high-performance GTO.

History:

Introduced in 1961 as an upscale trim of the Tempest, the LeMans became a standalone model in 1963. By 1966, it had established itself as a stylish and performance-oriented intermediate car. The 1966 model year featured a significant redesign with a more curvaceous body, a tunneled back roofline for two-door hardtops, and a split grille with vertically stacked headlights, aligning with Pontiac’s design language of the era. This year also marked the separation of the GTO into its own distinct model, positioning the LeMans as a balance between luxury and performance.

Specifications:

  •   Engine Options:

     •   Standard Engine:

        •   230 cubic inch (3.8L) overhead cam (OHC) inline-six with a single-barrel carburetor, producing 165 horsepower.

     •   Optional Engines:

        •   230 cubic inch OHC inline-six with the Sprint package, featuring a four-barrel carburetor and higher compression, delivering 207 horsepower.

        •   326 cubic inch (5.3L) V8 with a two-barrel carburetor, rated at 250 horsepower.

        •   326 cubic inch V8 High Output (HO) with a four-barrel carburetor and dual exhausts, producing 285 horsepower.

  •   Transmission Options:

     •   3-speed manual transmission (standard).

     •   4-speed manual transmission with Hurst shifter (optional).

     •   2-speed automatic transmission (optional).

  •   Dimensions:

     •   Wheelbase: 115 inches.

     •   Overall Length: 206.6 inches.

     •   Width: 73.3 inches.

     •   Height: 53.2 inches (hardtop).

     •   Curb Weight: Approximately 3,200 to 3,400 lbs, depending on configuration.

  •   Performance:

     •   The Sprint 230 OHC inline-six could accelerate from 0 to 60 mph in approximately 9 seconds.

     •   The 326 HO V8 offered improved acceleration, with 0 to 60 mph times in the mid-8-second range.

  •   Production Figures:

     •   2-Door Convertible: 13,080 units.

     •   2-Door Hardtop: 78,109 units.

     •   2-Door Coupe: 16,654 units.

     •   4-Door Sedan: 14,227 units.

     •   4-Door Hardtop: 13,897 units.

Notable Features:

  •   The 1966 LeMans introduced Pontiac’s innovative overhead camshaft (OHC) inline-six engine, a rarity among American manufacturers at the time, emphasizing a blend of performance and efficiency.

  •   The Sprint package offered a sportier suspension, distinctive body striping, and enhanced performance, catering to enthusiasts seeking a balance between the base model and the GTO.

  •   Interior amenities included upgraded upholstery, full carpeting, and a deluxe steering wheel, enhancing the vehicle’s appeal as a comfortable yet sporty intermediate car.

The 1966 Pontiac LeMans remains a celebrated classic, reflecting Pontiac’s commitment to innovation and performance during the muscle car era.