✦ Shifty Estimate
$15,400
- 12 months median
- $12K
- Sales, 12 months
- 5
- Original MSRP
- $4,264 · ▲ 261% since
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1973 Pontiac Grand Prix
1973 to 1977 · Coupe
Price history
Recent sales
More sales on file
The full sale history lives in the app.
Every sale for this exact market, with the chassis behind each number. Drop your email and you are first in.
Specifications
- Engine
- V8, 7.5L
- Power
- 250 hp
- Torque
- 375 lb-ft
- Transmission
- Automatic
- Drivetrain
- RWD
- Original MSRP
- $4,264
Common questions
How much does a Pontiac Grand Prix cost?
A 1973 Pontiac Grand Prix cost $4,264 new. Over the past 12 months, 5 have sold publicly at a median of $12,000. The Shifty Estimate for a well-kept example is $15,400. Cars have changed hands anywhere from $8,204 to $19,250, depending on mileage, color, and history.
What is a 1973 Pontiac Grand Prix worth today?
The Shifty Estimate is $15,400. That sits above the $12,000 median of actual sales because the median counts every car that sold, including high-mileage examples, while the estimate describes a clean, low-mileage one bought today. We rate confidence medium: 5 public sales in a year is a thin market, and the spread between them is wide.
What has a Pontiac Grand Prix sold for at auction?
The 3 most recent public sales we have on file:
- $14,500May 15, 2026Beige/Tan · 20,000 mi
- $61,500Mar 19, 2026Starlight Black · 2,800 mi
- $8,750Nov 17, 2025Black · 47,500 mi
The mid-70s Grand Prix represents Pontiac's bold interpretation of the personal luxury coupe, built on the intermediate A-body platform. While emissions regulations neutered many muscle cars, the Grand Prix maintained its presence with distinctive styling featuring a prominent nose and wraparound rear window. The 400 cubic inch V8 was standard, with the 455 available through 1976 before downsizing hit hard in 1977. What makes these cars collectible today is their role as the last of the truly large American personal luxury coupes before the downsizing era. The SJ trim offered the best performance credentials, while base models provide affordable entry into classic Pontiac ownership. Production peaked at over 150,000 units in 1973, making survivors reasonably attainable. Clean examples with original 455s command premium prices, especially in desirable colors like Buccaneer Red or Brewster Green.