The 2008 Pontiac Grand Prix is a mid-size car produced by General Motors from 1962 to 2008. The 2008 model is part of the fourth generation (2004-2008). It's a four-door sedan known for its sporty styling and available supercharged engine. Key trims include Base, GT, and GXP. The original pricing ranged from approximately $22,000 to $30,000. Its appeal stemmed from a blend of performance and practicality, offering a powerful engine option in a comfortable, family-friendly package.
The Good
The 2008 Grand Prix offered strong performance, especially in GXP trim, appealing to driving enthusiasts. Practical buyers appreciated its comfortable ride and spacious interior. While not the most efficient, it provided decent gas mileage. Its design was sporty, and many found it to be a good value for the money. Although reliability could vary, well-maintained models offered years of service.
The Bad
Common weaknesses include issues with the transmission, particularly in models with higher mileage. Electrical problems, such as issues with the window motors and door locks, can also occur. The plastic interior components can be prone to cracking and fading. Rust can be a problem in areas where road salt is used. The 3.8L engine is very reliable, but the 5.3L in the GXP can have oil consumption issues.
2008 Pontiac Grand Prix: Quick Overview
- Engine Options:
- 3.8L V6: Standard on Base and GT models.
- 5.3L LS4 V8: Available on GXP models.
- Horsepower:
- 3.8L V6: Approximately 200 hp.
- 5.3L LS4 V8: Approximately 303 hp.
- Fuel Economy (EPA Estimated):
- 3.8L V6: Around 19 mpg city / 29 mpg highway.
- 5.3L LS4 V8: Around 16 mpg city / 24 mpg highway.
- 0-60 Times (approximate):
- 3.8L V6: 7.6 - 8.0 seconds.
- 5.3L LS4 V8: 5.5 - 5.7 seconds.
- Towing Capacity: Not officially rated for towing.
- Trim-Level Features:
- Base: Standard features included air conditioning, power windows and locks, and a basic audio system.
- GT: Added features like alloy wheels, upgraded audio, and sportier suspension tuning.
- GXP: Performance-oriented features including the 5.3L V8 engine, sport-tuned suspension, unique styling elements (like a different front fascia and rear spoiler), and upgraded interior trim. It also included features like heads-up display.
2008 Pontiac Grand Prix Specifications
Vehicle Information
| Year | 2008 |
| Make | Pontiac |
| Model | Grand Prix |
| Trim | - |
| Style | 4-Door Sedan |
| Type | Sedan |
| Category | Mid-Size Car |
Manufacturing Details
| Made In | Canada |
| Manufacturing City | OSHAWA #2 (OST) |
Dimensions
| Doors | 4-Door |
| Curb Weight | 1577.14 kg |
| Gross Vehicle Weight Rating | - |
| Overall Height | 141.99 cm |
| Overall Length | 503.68 cm |
| Overall Width | 181.86 cm |
| Wheelbase Length | 280.67 cm |
| Standard Seating | 5 |
Engine & Performance
| Engine | Gasoline V-6 3.8L/231 |
| Engine Size | 3.8L |
| Engine Cylinders | 6 |
| Transmission | 4-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 4-Speed |
| Drivetrain | Front-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS (Optional) |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $22,210 USD |
| Invoice Price | $20,988 USD |
| Delivery Charges | $750 USD |
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What Problems Does the 2008 Pontiac Grand Prix Have?
The 2008 Pontiac Grand Prix has several frequently reported problems. Transmission issues, particularly slipping or hard shifting, are common, especially in higher mileage vehicles. Electrical problems, such as malfunctioning power windows, door locks, and issues with the anti-theft system, are also frequently cited. The LS4 V8 engine in the GXP model is known for potential oil consumption issues, which can lead to premature engine wear if not monitored and addressed.
Recalls for the 2008 Grand Prix have included issues related to the ignition switch, which could cause the engine to stall, and problems with the brake lights, where they may not illuminate properly. These recalls were part of larger GM recalls during that period.
Long-term reliability concerns center around the durability of the plastic interior components, which can be prone to cracking and fading. Rust can also be a concern, especially in regions with harsh winters and road salt usage. Suspension components, such as struts and ball joints, may also require replacement over time. Owners should pay close attention to fluid levels, particularly engine oil in the GXP model, and address any unusual noises or behaviors promptly to prevent more serious issues.
Recalls for the 2008 Grand Prix have included issues related to the ignition switch, which could cause the engine to stall, and problems with the brake lights, where they may not illuminate properly. These recalls were part of larger GM recalls during that period.
Long-term reliability concerns center around the durability of the plastic interior components, which can be prone to cracking and fading. Rust can also be a concern, especially in regions with harsh winters and road salt usage. Suspension components, such as struts and ball joints, may also require replacement over time. Owners should pay close attention to fluid levels, particularly engine oil in the GXP model, and address any unusual noises or behaviors promptly to prevent more serious issues.
How long will the 2008 Pontiac Grand Prix last?
With proper maintenance, a 2008 Pontiac Grand Prix can easily reach 200,000 miles or more. Many owners report over 15 years of service. However, longevity heavily depends on maintenance habits. Regular oil changes, transmission fluid services, and cooling system flushes are crucial. Long-term durability weaknesses include the aforementioned transmission issues, electrical gremlins, and the potential for rust. The plastic interior can degrade over time. The 3.8L engine is generally robust, but the LS4 V8 requires careful monitoring for oil consumption. Neglecting these areas will significantly shorten the vehicle's lifespan.
What Technology & Safety Features are Included?
The 2008 Pontiac Grand Prix offered a mix of standard and optional tech and safety features for its time. Standard entertainment included an AM/FM radio with a CD player and auxiliary input. Higher trims could feature a premium sound system and a sunroof. Built-in tech was relatively basic, with features like OnStar available as an option. Driver-assistance features were limited compared to modern vehicles, primarily consisting of anti-lock brakes (ABS) and traction control. The GXP trim had a heads-up display.
Safety features included front and side airbags, as well as stability control on some trims.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) and IIHS (Insurance Institute for Highway Safety) varied. The 2008 Grand Prix generally received good ratings for frontal crash protection. However, side-impact ratings were sometimes lower. It's essential to check specific ratings for the model year on the NHTSA and IIHS websites for accurate and detailed information.
Optional features included remote start, heated seats, and upgraded audio systems. Overall, the 2008 Grand Prix had a decent array of features for its era, but it lacks the advanced driver-assistance and infotainment systems found in newer vehicles.
Safety features included front and side airbags, as well as stability control on some trims.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) and IIHS (Insurance Institute for Highway Safety) varied. The 2008 Grand Prix generally received good ratings for frontal crash protection. However, side-impact ratings were sometimes lower. It's essential to check specific ratings for the model year on the NHTSA and IIHS websites for accurate and detailed information.
Optional features included remote start, heated seats, and upgraded audio systems. Overall, the 2008 Grand Prix had a decent array of features for its era, but it lacks the advanced driver-assistance and infotainment systems found in newer vehicles.
What Colors Options are Available?
Exterior Colors
Black
Liquid Silver Metallic
Stealth Gray Metallic
Sport Red Metallic
White
Dark Cherry Metallic
Mystic Teal Metallic
Graphite Metallic
Interior Colors
Ebony
Light Gray
2008 Pontiac Grand Prix Prices and Market Value
When new, the 2008 Pontiac Grand Prix ranged from approximately $22,000 to $30,000, depending on the trim and options. As of today, used market prices typically range from $3,000 to $8,000, depending on condition, mileage, and trim level. The Grand Prix has depreciated significantly due to its age and the end of the Pontiac brand. Factors affecting resale value include the car's condition, mileage, service history, and whether it's a desirable GXP model. Low-mileage, well-maintained GXPs command a higher premium due to their performance capabilities and relative rarity.
2008 Pontiac Grand Prix Cost of Ownership
Insurance costs for the 2008 Pontiac Grand Prix are generally moderate, but can be higher for the GXP trim due to its increased performance. Fuel costs vary depending on the engine, with the V6 being more economical than the V8. Maintenance and repair costs can be moderate to high, depending on the vehicle's condition and the availability of parts. While basic maintenance is affordable, potential repairs, especially to the transmission or electrical systems, can be costly. Overall, the 2008 Grand Prix is neither the most economical nor the most costly vehicle to own, falling somewhere in the middle.
2008 Pontiac Grand Prix Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
64.35 liters
City Mileage
7.65 km/l
Highway Mileage
11.9 km/l
2008 Pontiac Grand Prix Safety Rating
NHTSA
IIHS
2008 Pontiac Grand Prix Warranty
Basic
Original warranty
36 months / 36,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
60 months / 100,000 miles
Estimated remaining
Expired
Rust
Original warranty
72 months / 100,000 miles
Estimated remaining
Expired
2008 Pontiac Grand Prix Insurance
Insurance for a 2008 Pontiac Grand Prix is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2008 Pontiac Grand Prix Compare to Other Sedan?
The 2008 Pontiac Grand Prix competed against the Toyota Camry, Honda Accord, Nissan Altima, and Ford Fusion. In terms of performance, the Grand Prix GXP, with its V8 engine, offered a unique edge over most rivals, except perhaps some models of the Altima. However, the Camry and Accord generally offer superior reliability ratings. Feature-wise, the Grand Prix was competitive, though some rivals offered more advanced technology even then. Price-wise, the Grand Prix was often more affordable than the Camry or Accord, making it an attractive option for budget-conscious buyers.
Alternatives to consider include the Toyota Camry for its reliability and resale value, the Honda Accord for its well-rounded performance and dependability, and the Ford Fusion for a more modern design and available all-wheel drive. If performance is a top priority, the Nissan Altima with the V6 engine could be a similar alternative. Ultimately, the best choice depends on individual priorities. If reliability is paramount, the Camry or Accord are better choices. If you're seeking a balance of performance and affordability, the Grand Prix could still be considered if thoroughly inspected. The Ford Fusion offers a more contemporary feel.
Alternatives to consider include the Toyota Camry for its reliability and resale value, the Honda Accord for its well-rounded performance and dependability, and the Ford Fusion for a more modern design and available all-wheel drive. If performance is a top priority, the Nissan Altima with the V6 engine could be a similar alternative. Ultimately, the best choice depends on individual priorities. If reliability is paramount, the Camry or Accord are better choices. If you're seeking a balance of performance and affordability, the Grand Prix could still be considered if thoroughly inspected. The Ford Fusion offers a more contemporary feel.
Ranks #1846 Sedan
| 1 | 2023 Toyota Camry | (5.0★) |
| 2 | 2023 Honda Accord | (0.0★) |
| 3 | 2023 Lexus ES | (0.0★) |
| 4 | 2024 Subaru Legacy | (5.0★) |
| 5 | 2022 Mazda MX-30 | (4.0★) |
| 6 | 2024 BMW M3 | (0.0★) |
| 7 | 2023 Ford Mustang | (5.0★) |
| 8 | 2023 Mercedes-Benz AMG GT | (0.0★) |
| 9 | 2023 Audi A3 | (0.0★) |
| 10 | 2023 Chevrolet Camaro | (5.0★) |
| 11 | 2023 Hyundai Elantra Hybrid | (0.0★) |
| 12 | 2023 Nissan Altima | (4.0★) |
| 1846 | 2008 Pontiac Grand Prix | (0.0★) |
Final Verdict: Is the 2008 Pontiac Grand Prix a Good Sedan?
The 2008 Pontiac Grand Prix is ideal for budget-conscious buyers seeking a roomy sedan with available V8 power. It's worth buying *used*, provided a thorough inspection is performed to assess potential transmission, electrical, and rust issues. The GXP trim offers the most exciting performance but requires careful maintenance due to the LS4 engine's potential oil consumption.
If reliability is a top priority, alternatives like the Toyota Camry or Honda Accord might be better choices. However, if you're willing to accept some potential maintenance challenges for a lower price point and the availability of a powerful engine (in the GXP), the 2008 Grand Prix could be a viable option. Ensure a pre-purchase inspection by a trusted mechanic is non-negotiable.
If reliability is a top priority, alternatives like the Toyota Camry or Honda Accord might be better choices. However, if you're willing to accept some potential maintenance challenges for a lower price point and the availability of a powerful engine (in the GXP), the 2008 Grand Prix could be a viable option. Ensure a pre-purchase inspection by a trusted mechanic is non-negotiable.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma