1973 Pontiac LeMans GTO

2dr Hardtop

8-cyl. 400cid/230hp 4bbl

#1 Concours condition#1 Concours
#2 Excellent condition#2 Excellent
#3 Good condition#3 Good

$17,100 CAD*

+8.2%
#4 Fair condition#4 Fair
Value Graph04/2407/2410/24$5k$10k$15kJan 2025
Pricing adjustments
+10% for factory a/c.
-10% for auto.
Adjustments are in USD
+10% for factory a/c.
-10% for auto.
Adjustments are in USD
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1973-1977 Pontiac LeMans stats
Highest sale
$90,380 CAD
Lowest sale
$219 CAD
Most recent sale
$46,595 CAD
Sales
65

Photos

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1977 Pontiac  LeMans Can Am Coupe
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Model overview

Model description

Pontiac sales hit an all-time high in 1973 with 919,872 cars sold. Wheelbases were standardized this year with 112 inches for all two-door intermediate models and energy absorbing bumpers were required, either by a hydraulic bumper arms or Endura rubber deformable noses. GM called the new models “Colonnade” designs and there were no convertibles.

The 1973 Pontiac GTO was now a tiny subset of the Le Mans series and the new kid on the block was the Grand Am, which used a similar body with a sloping rubber nose and was described as a luxury hardtop. It had lots of creature comforts, but less powerful engines mandated by emissions requirements.

A total of 4,816 GTOs were built, divided into 494 Coupes and 4,312 Sport Coupes. The base Coupe had a rear quarter window and the Sports Coupe had vertical louvres covering that window. As a Le Mans Performance Package, the GTO added $368 to the base $3,406 for the Le Mans and $3,493 for the Le Mans Sport. Engine choices were a 230 bhp 400 cid V-8 and a 250 bhp 455 cid V-8.

A Hurst 3-speed manual or a 4-speed manual (an extra $190) were optional with the 400 cid V-8, while the 3-speed automatic cost $236 more. The 455 cid V-8 cost an extra $57, but could only be had with an automatic transmission. A handling package was available for $4 and a Safe-T-Track limited slip axle was good value at $45. Power front disc brakes were optional for $67.

GTO identification included a blacked out grille with GTO emblem and 400 or 455 on the front fenders. Bucket seats were standard, and a bench seat was optional. All GTOs came with firmer springs, a rear sway bar and moon hubcaps.

With performance options clearly off the table, all that was left were luxury add-ons. A total of 37 were available including air conditioning for $397, an electric sunroof for $363, a manual sunroof for $275, an AM/FM stereo tape player for $363, honeycomb wheels for $123, power bucket seat for $103, rally gauges with clock and tachometer for $100, power windows for $75, power door locks with seat back locks for $67, cruise control for $62, and a console for $59.

Exterior paint colors dropped to 13: Cameo White (C), Porcelain Blue (D), Admiralty Blue (E), Regatta Blue (F), Desert Sand (H), Golden Olive (J), Verdant Green (K), Slate Green (L), Brewster Green (M), Florentine Red (S), Anaconda Gold (S), Ascot Silver (V), Valencia Gold (Y), and Burma Brown (Z).

Eight interior colors were offered and both bench and bucket seats were available. Green ad Beige were only available with the Hardtop bench seat, while Blue, White, Saddle, Black, Burgundy and Chamois were available for other bench or bucket seat interiors. There were no convertibles anymore and three vinyl top colors were offered: White, Black, and Beige.

Vehicle specifications

  • Shipping Weight4029 lbs
  • Vehicle Length207.4 in
  • Wheelbase - Inches112 in
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Common Questions

The value of a 1973 Pontiac LeMans GTO can vary greatly depending on its condition, mileage, options, and history. Typically, you can expect to pay around $11,900 USD for a 1973 Pontiac LeMans GTO in good condition with average spec.

The highest selling price of a 1973 Pontiac LeMans GTO at auction over the last three years was $46,595 CAD. The highest prices are usually reserved for rare or exceptionally well-maintained examples with desirable features or modifications and excellent history.

The lowest selling price of a 1973 Pontiac LeMans GTO at auction over the last three years was $28,123 CAD. The lowest prices are usually paid for examples that have extensive maintenance needs, differ greatly from their original configuration, or have accident histories or title problems.

In the last three years there have been 5 1973 Pontiac LeMans GTOs sold at public auction.

The most recent auction sale of a 1973 Pontiac LeMans GTO was $46,595 CAD on November 27, 2024 by All Collector Cars.

Many factors can increase a car's value including excellent condition, exceptional originality, a recent restoration, low mileage, unique provenance, desirable options, popular or unique color choices, and excellent maintenance records. Upgrades and modifications that enhance performance or aesthetics can also add value.

Factors that can decrease a car's value include unusually high mileage, poor maintenance history, visible wear and tear, accidents or damage, title issues, and gaps in ownership history. Additionally, less popular color choices and extensive modifications that don't appeal to a broad audience can reduce value.

Mileage plays a significant role in a classic car’s value. Lower mileage usually increases value because it indicates a higher degree of originality, is rarer, and suggests less wear and tear. However, cars with exceptionally low mileage may also have maintenance needs due to lack of use. Whether someone should pay more for a vehicle with lower miles will depend on how they plan on using it, and the vehicle's specific condition.

The value of modified cars differs widely based on the type and quality of modifications. While some modifications can significantly increase value, especially performance enhancements and high-quality custom work, others may not add much or could even detract from the car’s value if they appeal to only a limited audience.

All prices shown here are representative of stock condition vehicles only and based on various data sources, as detailed in About Our Prices. Value adjustments for optional equipment are in U.S. dollars. More information on how forecast models are calculated can be found on Forecasted Values page. For additional information and a complete description of benefits, visit hagerty.CA/legal. Purchase of insurance not required for membership in HDC. Hagerty, Hagerty Valuation Tools & Hagerty Drivers Club are registered trademarks of the Hagerty Group LLC, ©2025 The Hagerty Group, LLC. All Rights Reserved.