The 1999 Mercury Grand Marquis is a full-size, body-on-frame sedan, part of the third generation (1998-2011) of the model. Known for its comfortable ride and spacious interior, it represented a classic American automotive philosophy. Its traditional sedan body style and robust construction made it popular among those seeking durability and a relaxed driving experience. Available trims typically included the GS and LS, with new prices generally ranging from around $21,000 to $26,000. It stood out for its "Panther" platform's proven reliability and no-nonsense approach to transportation.
The Good
The 1999 Grand Marquis offers several key advantages, appealing to both practical and emotional buyers. Its V8 engine provides ample, smooth power for comfortable cruising, while its body-on-frame construction ensures exceptional reliability and durability. The ride quality is plush, making long trips enjoyable, and its vast interior space guarantees comfort for all passengers. As a used car, it offers excellent value, providing a dependable, spacious sedan at an affordable price, making it a smart, practical choice for many.
The Bad
Known weaknesses for the 1999 Mercury Grand Marquis include its relatively poor fuel economy compared to modern vehicles, especially in city driving. Its large size can make parking and maneuvering in tight spaces challenging. The handling, while comfortable, is soft and lacks agility, not appealing to spirited drivers. Interior plastics can feel dated, and some common issues include intake manifold cracks and blend door actuator failures.
1999 Mercury Grand Marquis: Quick Overview
Here's a summary of the 1999 Mercury Grand Marquis's key specifications:
- Engine Options: The primary engine available was a 4.6-liter "Modular" SOHC V8.
- Horsepower: The standard 4.6L V8 produced 200 horsepower and 275 lb-ft of torque. The optional handling package (often found on LS models) could boost horsepower slightly to 215 hp due to a dual exhaust system.
- Fuel Economy: EPA estimates for the 4.6L V8 were approximately 17 MPG in the city and 24-25 MPG on the highway. These figures can vary based on driving conditions and maintenance.
- 0-60 Times: Typically, the 1999 Grand Marquis achieved 0-60 mph in the low 8-second range, which was respectable for a large sedan of its era.
- Towing Capacity: When properly equipped with the optional towing package, the 1999 Grand Marquis could tow up to 5,000 pounds, making it surprisingly capable for trailers or small boats.
- Trim-Level Features:
- GS (Base Trim): Standard features included air conditioning, power windows, power locks, power mirrors, an AM/FM stereo, front and side airbags, and a four-speed automatic transmission. Steel wheels with wheel covers were common.
- LS (Luxury Trim): Added significant upgrades such as automatic climate control, cruise control, power driver's seat, alloy wheels, a premium audio system, remote keyless entry, power antenna, and often an upgraded interior with woodgrain accents and better upholstery. The LS also frequently came with optional features like traction control, heated mirrors, and a leather interior. A Handling and Performance Package was an option for the LS, which included firmer suspension, rear air springs, and a limited-slip differential.
1999 Mercury Grand Marquis Specifications
Vehicle Information
| Year | 1999 |
| Make | Mercury |
| Model | Grand Marquis |
| Trim | - |
| Style | - |
| Type | Sedan |
| Category | Compact Car |
Manufacturing Details
| Made In | Canada |
| Manufacturing City | EDISON |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 4.6L V8 |
| Engine Size | 4.6L |
| Engine Cylinders | 8 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | 2 Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 1999 Mercury Grand Marquis Have?
For the 1999 Mercury Grand Marquis, several frequently reported problems and long-term reliability concerns have emerged over the years, though overall it remains a robust vehicle. One of the most common and significant issues is the cracking of the composite intake manifold, particularly around the thermostat housing. This can lead to coolant leaks and potential engine overheating if not addressed. Ford issued a revised, all-aluminum crossover design to mitigate this, but many older units may still have the problematic original part. Another common failure point is the blend door actuator for the HVAC system, causing issues with temperature control or airflow direction. These can be somewhat complex to replace due to their location.
Owners also frequently report issues with the variable assist power steering, which can become stiff or lose assist. Electrical gremlins, such as malfunctioning window regulators, power seat motors, or dashboard instrument cluster failures, are not uncommon on high-mileage examples. Rear air suspension compressor failures, especially on LS models equipped with this feature, can lead to a sagging rear end. Transmission issues, while less frequent, can occur on poorly maintained units, typically manifesting as harsh shifts or slipping.
Regarding recalls, the 1999 Grand Marquis was subject to a few, including one related to headlamp switch failure potentially causing headlights to go out. Another recall involved the cruise control deactivation switch, which could be prone to overheating and causing fires, a widespread issue across many Ford models of that era. Checking for completed recall work is advisable for any used purchase.
Owners also frequently report issues with the variable assist power steering, which can become stiff or lose assist. Electrical gremlins, such as malfunctioning window regulators, power seat motors, or dashboard instrument cluster failures, are not uncommon on high-mileage examples. Rear air suspension compressor failures, especially on LS models equipped with this feature, can lead to a sagging rear end. Transmission issues, while less frequent, can occur on poorly maintained units, typically manifesting as harsh shifts or slipping.
Regarding recalls, the 1999 Grand Marquis was subject to a few, including one related to headlamp switch failure potentially causing headlights to go out. Another recall involved the cruise control deactivation switch, which could be prone to overheating and causing fires, a widespread issue across many Ford models of that era. Checking for completed recall work is advisable for any used purchase.
How long will the 1999 Mercury Grand Marquis last?
The 1999 Mercury Grand Marquis, with proper maintenance, is renowned for its exceptional long-term durability and can easily achieve high mileage. Based on owner data and anecdotal evidence, it's common to see these vehicles surpass 200,000 miles, and many examples with 250,000 to 300,000 miles are still on the road. The robust "Panther" platform and the 4.6L Modular V8 engine are known for their longevity.
Key to reaching such mileage is diligent maintenance, including regular oil changes, transmission fluid flushes, and attention to cooling system components. Weaknesses that can surface over time include the aforementioned intake manifold issues, worn suspension components (bushings, ball joints), and potential rust in salt-belt regions. With proactive care, these vehicles often deliver 15-20 years or more of reliable service, making them a testament to enduring American engineering.
Key to reaching such mileage is diligent maintenance, including regular oil changes, transmission fluid flushes, and attention to cooling system components. Weaknesses that can surface over time include the aforementioned intake manifold issues, worn suspension components (bushings, ball joints), and potential rust in salt-belt regions. With proactive care, these vehicles often deliver 15-20 years or more of reliable service, making them a testament to enduring American engineering.
What Technology & Safety Features are Included?
For its era, the 1999 Mercury Grand Marquis offered a reasonable array of built-in tech, entertainment, driver-assistance, and safety features, though it remained true to its traditional roots.
Entertainment and Comfort:
Driver-Assistance and Safety:
Crash-Test Ratings:
For the 1999 model year, the Mercury Grand Marquis (and its Ford Crown Victoria sibling) generally performed well in crash tests conducted by the National Highway Traffic Safety Administration (NHTSA).
Entertainment and Comfort:
- Standard audio systems typically included an AM/FM stereo with cassette player. LS models often came with a premium sound system, sometimes with a CD player.
- Automatic climate control was standard on the LS trim, providing consistent cabin temperature.
- Power windows, power door locks, and power mirrors were standard across most trims, with the LS offering heated mirrors.
- Cruise control was a common feature, especially on LS models, for relaxed highway driving.
- Optional features included a power antenna, remote keyless entry, and a power-adjustable driver's seat (standard on LS).
Driver-Assistance and Safety:
- Airbags: Dual front airbags were standard. Importantly, side-impact airbags for the front passengers were also standard for 1999, a significant safety addition for its time.
- Braking System: Four-wheel anti-lock brakes (ABS) were standard, providing improved stopping performance in varied conditions.
- Traction Control: An optional traction control system was available, particularly on LS models, to prevent wheelspin on slippery surfaces.
- Lighting: Automatic headlights that turned on in low-light conditions were often available, especially on higher trims.
Crash-Test Ratings:
For the 1999 model year, the Mercury Grand Marquis (and its Ford Crown Victoria sibling) generally performed well in crash tests conducted by the National Highway Traffic Safety Administration (NHTSA).
- Frontal Impact: Received 5 stars for the driver and 5 stars for the front passenger in frontal crash tests, indicating a low probability of injury.
- Side Impact: Achieved 5 stars for both front and rear occupants in side-impact tests, benefiting from its robust body-on-frame design and the inclusion of side airbags.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
1999 Mercury Grand Marquis Prices and Market Value
When new, the 1999 Mercury Grand Marquis typically had a Manufacturer's Suggested Retail Price (MSRP) ranging from approximately $21,000 for the base GS model to around $26,000 for a well-equipped LS trim. These prices reflect its positioning as an accessible full-size sedan.
In today's used market, prices for the 1999 Grand Marquis have depreciated significantly, as expected for a car of its age. Current used market prices can range broadly, typically from as low as $1,500 to $4,000 for a clean, well-maintained example. Exceptional, low-mileage, or meticulously preserved specimens might fetch slightly higher, occasionally reaching $5,000 to $7,000, especially if they are the desirable LS trim with popular options.
Factors affecting its resale value include mileage, overall condition (rust, interior wear), maintenance history, and local market demand. Despite its age, its reputation for reliability and durability helps it retain some residual value, particularly for buyers seeking an affordable, spacious, and dependable vehicle. Its depreciation curve flattened years ago, making it a very economical purchase for long-term ownership.
In today's used market, prices for the 1999 Grand Marquis have depreciated significantly, as expected for a car of its age. Current used market prices can range broadly, typically from as low as $1,500 to $4,000 for a clean, well-maintained example. Exceptional, low-mileage, or meticulously preserved specimens might fetch slightly higher, occasionally reaching $5,000 to $7,000, especially if they are the desirable LS trim with popular options.
Factors affecting its resale value include mileage, overall condition (rust, interior wear), maintenance history, and local market demand. Despite its age, its reputation for reliability and durability helps it retain some residual value, particularly for buyers seeking an affordable, spacious, and dependable vehicle. Its depreciation curve flattened years ago, making it a very economical purchase for long-term ownership.
1999 Mercury Grand Marquis Cost of Ownership
Ownership costs for the 1999 Mercury Grand Marquis are generally quite reasonable, making it an economical car to own long-term. Insurance premiums tend to be low due to its age, lower replacement cost, and often being driven by mature owners. Fuel costs are its main drawback; with EPA ratings of 17 city/24-25 highway MPG for its 4.6L V8, it consumes more fuel than modern sedans, especially with today's fuel prices.
Maintenance and repair costs are typically low. Parts are widely available and relatively inexpensive, and the vehicle's simple, robust design means many repairs are straightforward and can be done by independent mechanics or DIY enthusiasts. Common repairs like intake manifold replacements can be a few hundred dollars, but overall, it's not a "money pit." Long-term ownership is economical, provided regular maintenance is performed.
Maintenance and repair costs are typically low. Parts are widely available and relatively inexpensive, and the vehicle's simple, robust design means many repairs are straightforward and can be done by independent mechanics or DIY enthusiasts. Common repairs like intake manifold replacements can be a few hundred dollars, but overall, it's not a "money pit." Long-term ownership is economical, provided regular maintenance is performed.
1999 Mercury Grand Marquis Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
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City Mileage
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Highway Mileage
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1999 Mercury Grand Marquis Safety Rating
NHTSA
1999 Mercury Grand Marquis Insurance
Insurance for a 1999 Mercury Grand Marquis is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1999 Mercury Grand Marquis Compare to Other Sedan?
The 1999 Mercury Grand Marquis stacked up against key rivals of its era, primarily full-size, body-on-frame American sedans, though it also competed with some unibody alternatives. Its main competitors included the Ford Crown Victoria (its platform sibling, nearly identical), the Chevrolet Caprice/Impala SS (though the Caprice was discontinued by '99, used models were rivals), and to some extent, the Buick LeSabre or Pontiac Bonneville (unibody, FWD).
Alternatives:
For robust reliability and value, the Grand Marquis is hard to beat.
- Performance: The Grand Marquis's 4.6L V8 offered adequate but not exhilarating performance (200-215 hp). It outperformed the V6s in many FWD rivals in terms of low-end torque but lagged behind V8-powered performance variants like the older Impala SS. Its soft suspension meant cornering was not a strong suit, where FWD rivals like the Bonneville with sportier suspensions might offer a more engaging drive.
- Features: While it offered standard power amenities, ABS, and dual airbags (plus side airbags for '99), it generally lacked the cutting-edge luxury or technological features found in some higher-end import sedans or even the more modern interiors of FWD American counterparts. However, its spaciousness and comfortable ride were often superior.
- Reliability: This is where the Grand Marquis shone brightly. Its "Panther" platform is legendary for durability and simplicity, often surpassing the long-term reliability of many unibody vehicles and some of its FWD GM rivals, which could suffer from transmission issues or head gasket problems. The Crown Victoria is its twin in this regard.
- Price: New, it was competitively priced for a full-size sedan. Used, it offers incredible value today, typically being cheaper to acquire than comparable used LeSabres or Bonnevilles, and significantly less than any 'classic' Caprice/Impala SS models.
Alternatives:
- Ford Crown Victoria (1998-2011): Virtually identical, often cheaper or easier to find due to fleet sales (police, taxi). A solid 'better' alternative only if you prefer the Ford badge or find a better deal.
- Lincoln Town Car (1998-2011): Luxury version of the same platform, offering more upscale features and a quieter ride, but at a higher price point for both new and used.
- Buick LeSabre (1996-2005): For those prioritizing fuel economy and a smoother, albeit FWD, experience, the LeSabre offered a strong V6 and decent comfort, but often with less rugged long-term reliability.
For robust reliability and value, the Grand Marquis is hard to beat.
Final Verdict: Is the 1999 Mercury Grand Marquis a Good Sedan?
The 1999 Mercury Grand Marquis is ideal for specific types of buyers. It's perfect for individuals or families seeking a large, extremely comfortable, and notoriously reliable vehicle on a budget. It appeals particularly to those who prioritize space, a soft, quiet ride, and low long-term ownership costs over sporty handling or cutting-edge technology. Older drivers often appreciate its easy ingress/egress and predictable road manners.
Is it worth buying? Absolutely, under the right conditions. It's an excellent used car purchase. Look for well-maintained examples, preferably the LS trim for its added features, with documented service history. Pay attention to the intake manifold, transmission health, and any rust. If you need a dependable, spacious "set it and forget it" daily driver or a comfortable long-distance cruiser, and you don't mind its thirst for fuel, the 1999 Grand Marquis offers exceptional value and decades of proven service life. It's a testament to old-school American automotive engineering.
Is it worth buying? Absolutely, under the right conditions. It's an excellent used car purchase. Look for well-maintained examples, preferably the LS trim for its added features, with documented service history. Pay attention to the intake manifold, transmission health, and any rust. If you need a dependable, spacious "set it and forget it" daily driver or a comfortable long-distance cruiser, and you don't mind its thirst for fuel, the 1999 Grand Marquis offers exceptional value and decades of proven service life. It's a testament to old-school American automotive engineering.
Eugene S
Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.