The Pontiac Grand Prix ran from the 1962 through 2008 model years, evolving from a full-size rear-wheel-drive coupe into a front-wheel-drive midsize line that eventually included sedans. Its engines, trims, and body styles changed substantially across generations, so specifications and value should always be tied to a particular model year and configuration.
This guide uses CLASSIC.COM’s eight-period generation breakdown as a navigation framework. For late-model specifications, it uses the 2006 Pontiac brochure as a year-specific example; it does not treat those figures as applying to every Grand Prix.
What are the Pontiac Grand Prix generations?
CLASSIC.COM groups the Grand Prix into eight periods. The labels are a useful overview, not a claim that every model year within a period had identical equipment. The Grand Prix began as a full-size coupe; later it became a front-wheel-drive midsize coupe and sedan line. According to the model history reference, the coupe ended after 2002 while the sedan continued through 2008.
| Generation period | Model years | Broad description |
|---|---|---|
| 1 | 1962–1964 | Launch-era full-size coupe |
| 2 | 1965–1968 | Full-size coupe era |
| 3 | 1969–1972 | Personal-luxury direction and G-body lineage |
| 4 | 1973–1977 | Larger personal-luxury coupes |
| 5 | 1978–1987 | Downsized, rear-wheel-drive era |
| 6 | 1988–1996 | Front-wheel-drive W-body transition, with coupe and sedan variants |
| 7 | 1997–2003 | Later W-body; coupe discontinued in 2003, sedan continued |
| 8 | 2004–2008 | Redesigned sedan and final generation |
Generation dates and descriptions in this table follow CLASSIC.COM’s grouping and the model history reference. Verify a specific vehicle’s platform, equipment, and production details against model-year documentation.
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What engines came in the Pontiac Grand Prix?
There is no single engine list that describes the entire nameplate. Early Grand Prix models used Pontiac V8s, while later generations included different V6 and V8 configurations. For example, the Pontiac Server’s 1962 reference identifies a 303-hp 389-cu-in four-barrel V8 as standard, alongside other 389 and 421 options. Treat that as secondary historical information and confirm a particular car with factory literature or its vehicle documentation.
2006 engines and specifications
The 2006 Pontiac brochure provides a precise example of how equipment varied by trim. All configurations listed in the brochure are front-wheel drive and use an electronically controlled four-speed automatic transmission.
| 2006 trim | Engine | Brochure output | Drive and transmission |
|---|---|---|---|
| Base | 3.8L 3800 Series III V6 | 200 hp; 230 lb-ft | Front-wheel drive; electronically controlled four-speed automatic |
| GT | Supercharged 3.8L V6 | 260 hp; 280 lb-ft | Front-wheel drive; electronically controlled four-speed automatic |
| GXP | 5.3L LS4 V8 | 303 hp; 323 lb-ft | Front-wheel drive; electronically controlled four-speed automatic |
These figures are for the 2006 model year, as specified in the Pontiac/General Motors brochure. The brochure also distinguishes GT and GXP suspension tuning; check the brochure and vehicle documentation for the precise equipment on an individual car.
How did Grand Prix trims change?
Trim names and their meaning changed over time. J.D. Power reports that the V8 GXP arrived for 2005, the GTP name became GT in 2006, and the 2008 sedan carried over without a mid-range GT trim. Do not assume that a trim badge represents the same engine or equipment across different years.
For a prospective purchase, match the trim to its model year and confirm installed equipment using factory documentation, the vehicle identification information, and service records. A badge alone is not evidence that a car retains its original engine or options.
How much is a Pontiac Grand Prix worth?
A Grand Prix does not have one reliable value across all years and configurations. CLASSIC.COM’s page, accessed October 5, 2026, reported an average recorded sale price of $23,489, a recorded high of $150,000 for a 1969 Grand Prix SJ coupe sold May 18, 2024, and a recorded low of $3,000 for a 1996 Grand Prix SE sold September 2, 2026. These are dated page-level sale records, not an appraisal of any individual car.
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CLASSIC.COM also displayed generation CMB benchmarks in the same snapshot. CMB benchmarks and completed transactions are different measures and can change over time.
| Generation period | CLASSIC.COM CMB benchmark |
|---|---|
| 1962–1964 | $27,355 |
| 1965–1968 | $30,549 |
| 1969–1972 | No benchmark shown in the retrieved page excerpt |
| 1973–1977 | $18,803 |
| 1978–1987 | $14,012 |
| 1988–1996 | $10,733 |
| 1997–2003 | $15,850 |
| 2004–2008 | $9,419 |
Source for the sale figures and benchmarks: CLASSIC.COM, accessed October 5, 2026. These figures are a dated market snapshot, not guaranteed sale prices or predictions of an individual car’s worth. Listings are asking prices, not completed-sale evidence, and should not be mixed with sale records without clear labels.
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- Identify the exact model year and generation.
- Confirm the trim, engine, and body style.
- Assess mileage, mechanical condition, and cosmetic condition.
- Check originality, documentation, and service history.
- Record modifications and determine whether they affect comparability.
- Consider the car’s location and local market.
- Compare recent completed sales of genuinely similar cars; distinguish them from asking prices.
For a useful estimate, start with a specific car and recent comparable sales rather than applying the nameplate average or a generation benchmark to every example.
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FAQ
What are the Pontiac Grand Prix generations?
CLASSIC.COM groups them into 1962–1964, 1965–1968, 1969–1972, 1973–1977, 1978–1987, 1988–1996, 1997–2003, and 2004–2008. Generation labels can vary by source, so use the grouping as a guide and verify year-specific details.
When did the Pontiac Grand Prix stop being made?
The Grand Prix nameplate ran through the 2008 model year. The coupe ended after 2002, while the sedan continued through 2008, according to the model history reference.
What engines came in the Pontiac Grand Prix?
Engines varied by model year and trim. A 1962 historical reference lists a 303-hp 389-cu-in four-barrel V8 as standard alongside other 389 and 421 options. For a later example, the 2006 brochure lists a 200-hp 3.8L V6, a 260-hp supercharged 3.8L V6 in GT, and a 303-hp 5.3L V8 in GXP.
How much is a Pontiac Grand Prix worth?
It depends on the year, trim, body style, condition, mileage, originality, modifications, location, and comparable sales. CLASSIC.COM’s October 5, 2026 snapshot reported a $23,489 average recorded sale price for the nameplate, but that page-level figure is not an appraisal of a specific car.
Did every 2006 Grand Prix have the same engine and drivetrain?
No. The 2006 Pontiac brochure lists a base 3.8L V6, a supercharged 3.8L V6 in GT, and a 5.3L V8 in GXP. All configurations listed there are front-wheel drive with an electronically controlled four-speed automatic.
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