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1985 Buick Regal Overview, Reviews, Ratings & Specs

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Eugene S | September 27, 2025
The 1985 Buick Regal, a quintessential American mid-size coupe, was part of GM's popular G-body platform (1978-1987). Available in trims like Base, Limited, T-Type, and the legendary Grand National, it blended traditional comfort with surprising performance. New prices ranged roughly from $10,000 to $18,000. Its popularity stemmed from its classic styling and, crucially, the potent turbocharged V6 in the Grand National, making it a standout muscle car of its era.
The Good

The 1985 Buick Regal offered a comfortable, "boulevard ride" with a spacious interior, appealing to practical buyers seeking everyday comfort. Emotionally, its classic coupe design exuded Americana, and the potent Grand National variants delivered unexpected, thrilling performance. Its simple mechanicals (non-turbo) provided decent reliability and good value for a rear-wheel-drive classic.

The Bad

Watch for common rust issues, especially in the frame and body panels. The soft suspension can lead to excessive body roll and vague handling. Electrical gremlins and vacuum line failures are typical with age. Carburetor issues on non-turbo models were common, and the turbo engines, while powerful, demand specific, diligent maintenance to avoid costly repairs.

1985 Buick Regal: Quick Overview

The 1985 Buick Regal offered a range of specifications depending on trim:

  • Engine Options:
    • Standard 3.8L (231 cu in) naturally aspirated V6.
    • Optional 5.0L (307 cu in) 'Oldsmobile' V8 for more torque.
    • A rare 4.3L (262 cu in) V6 diesel was also available but proved unpopular.
    • The high-performance 3.8L (231 cu in) Turbocharged V6 was exclusive to the T-Type and Grand National models.
  • Horsepower:
    • Naturally aspirated V6: Approximately 110-115 hp.
    • V8: Around 140 hp.
    • Turbocharged V6 (Grand National/T-Type): Rated at 200 hp in 1985, a significant output for its time.
  • Fuel Economy (Estimates):
    • Naturally aspirated V6/V8: Roughly 15-22 MPG combined, depending on driving style and conditions.
    • Turbocharged V6: Closer to 14-19 MPG, though highly variable under boost.
  • 0-60 MPH Times:
    • Naturally aspirated V6/V8 models: Typically in the 10-12+ second range.
    • Turbocharged V6 Grand National: Impressive 6.5-7.0 seconds, making it one of the quickest American cars of its era.
  • Towing Capacity:
    • Generally in the range of 1,000 to 2,000 lbs, depending on the engine and optional equipment. Not designed for heavy towing.
  • Trim-Level Features:
    • Base Regal: Included cloth bench seating, AM/FM radio, basic instrumentation, and manual windows/locks.
    • Regal Limited: Offered enhanced comfort with velour upholstery, more extensive sound deadening, power windows and locks, air conditioning, cruise control, tilt steering, and upgraded audio. Chrome exterior trim was prominent.
    • Regal T-Type: Featured the turbocharged V6, a firmer sport suspension, unique alloy wheels, and a blacked-out exterior trim package. Interior often included bucket seats and a console shifter, geared towards performance enthusiasts.
    • Regal Grand National: The pinnacle of performance. It came exclusively in black paint, boasting unique "Grand National" badging, distinctive wheels, and the potent 200hp turbocharged V6. Interior details included special grey/black cloth bucket seats and comprehensive gauges, creating a menacing and powerful aesthetic.

1985 Buick Regal Specifications

Vehicle Information
Year 1985
Make Buick
Model Regal
Trim -
Style Coupe
Type Coupe
Category Compact Car
Manufacturing Details
Made In United States
Manufacturing City PONTIAC
Dimensions
Doors 2-Door
Curb Weight -
Gross Vehicle Weight Rating -
Overall Height -
Overall Length -
Overall Width -
Wheelbase Length -
Standard Seating -
Engine & Performance
Engine 5.0-L V-8 OHV 12V
Engine Size 5L
Engine Cylinders 8
Transmission -
Transmission Type -
Transmission Speeds -
Drivetrain Front-Wheel Drive
Additional Features
Anti-Brake System -
Steering Type -
Pricing
Manufacturer Suggested Retail Price (MSRP) -
Invoice Price -
Delivery Charges -

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Analysis

What Problems Does the 1985 Buick Regal Have?

The 1985 Buick Regal, like many vehicles of its era, exhibits several frequently reported problems and long-term reliability concerns. A primary issue is rust, commonly appearing on frame rails, rocker panels, rear wheel arches, and around window seals, especially in regions exposed to salt and humidity.

The aging electrical system is another common headache. Owners frequently report issues with power window motors, door lock actuators, instrument cluster glitches, and general wiring harness deterioration. Vacuum lines, critical for HVAC controls, cruise control, and emissions systems, are prone to cracking and leaking, leading to operational failures or poor performance.

Suspension components, including bushings, ball joints, and tie rods, wear out over time, contributing to the 'floaty' ride and vague steering. The braking system, particularly on higher-performance models, is often criticized for being inadequate, leading to fade and caliper seizing issues.

For models equipped with the standard carbureted engines, persistent carburetor issues and vacuum leaks are common. Air conditioning systems often fail due to compressor issues, refrigerant leaks, or blend door malfunctions.

For the highly sought-after Turbocharged V6 models (T-Type and Grand National), specific concerns arise. The turbocharger itself can be a point of failure if not properly maintained, leading to excessive oil consumption or power loss. These engines are also more susceptible to head gasket issues and various oil leaks, such as from the rear main seal or valve covers. The factory TH200-4R automatic transmission, while adequate for daily driving, can be a weak link when subjected to repeated aggressive driving without internal upgrades.

While there aren't prominent year-specific recalls for the 1985 Regal that overshadow general G-body concerns, owners should check NHTSA records for any brake-related or fuel system recalls that affected the G-body platform broadly. Long-term, sourcing specific Grand National or T-Type trim pieces and certain engine management components can become challenging and costly as they become rarer.

How long will the 1985 Buick Regal last?

With diligent maintenance, a 1985 Buick Regal, particularly with its naturally aspirated V6 or V8, could easily achieve 150,000 to 200,000 miles and provide over 20-25 years of service. Many well-cared-for examples exist today as collector vehicles, some with considerably lower mileage. Its long-term durability is rooted in its relatively simple, robust mechanical design.

However, weaknesses emerge over time. Rust remains a pervasive issue, attacking body panels and the frame. All rubber and plastic components, including hoses, belts, weatherstripping, and interior trim, degrade, leading to leaks, rattles, and poor sealing. The electrical system becomes prone to intermittent faults and shorts. Suspension bushings and steering components invariably require replacement to restore ride quality and handling. Furthermore, original R-12 air conditioning systems are typically inoperable and require conversion or extensive repair, highlighting the cumulative effect of age on comfort features.

What Technology & Safety Features are Included?

The 1985 Buick Regal, reflecting the technology of its time, featured relatively rudimentary built-in tech and safety features by today's standards. The dashboard typically housed analog gauges for speedometer, fuel, temperature, and oil pressure, with an optional digital dashboard available on some higher trims, providing a futuristic touch for the era. Other conveniences included power windows, power door locks, power mirrors, and cruise control, which were considered advanced features.

For entertainment, standard offerings included an AM/FM radio, often paired with a cassette player. Higher trims or optional packages could include a more advanced stereo system, sometimes branded as "Concert Sound II," and a power antenna for improved reception.

Driver-assistance features were virtually non-existent beyond the fundamental mechanical aids like power steering and power brakes. There were no anti-lock brakes, traction control, or airbags available in the 1985 Regal.

Regarding safety features, the Regal was equipped with standard 3-point seatbelts for front occupants and lap belts for rear passengers. It incorporated a collapsible steering column designed to mitigate injury in frontal impacts, and its body structure included basic front and rear crumple zones, along with modest side impact protection within the doors. However, these features offered minimal protection compared to modern safety standards. The federally mandated high-mounted third brake light (CHMSL) was not standard until the 1986 model year, so 1985 models typically lack this feature.

Optional features included air conditioning, a power driver's seat, various wheel options, heavy-duty cooling, and a rear window defogger. For performance models like the Grand National, a limited-slip differential was a key performance-enhancing option.

Crash-test ratings from modern agencies like NHTSA or IIHS are not available for vehicles of this vintage. Safety perceptions of 1980s cars generally place them far below contemporary vehicles in terms of occupant protection during collisions due to less sophisticated engineering and fewer passive or active safety systems.

What Colors Options are Available?

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In the meantime, feel free to explore the other sections for more content.

1985 Buick Regal Prices and Market Value

When new in 1985, a base Buick Regal typically retailed for around $10,000-$12,000, while a well-equipped Limited could reach $12,000-$14,000. The performance-oriented T-Type and Grand National models were priced higher, generally in the $15,000-$18,000 range. Like most conventional vehicles, standard Regals experienced significant depreciation over their initial years, dropping to a few thousand dollars.

However, current used market prices in 2024 tell a vastly different story, particularly for the Grand National. Standard Regals in good, drivable condition might fetch $5,000-$15,000, depending on originality and condition. A well-preserved Grand National, however, commands prices from $30,000 to $80,000+, with concours-level or ultra-low mileage examples exceeding $100,000. T-Types also show strong appreciation, typically in the $15,000-$40,000 range.

Factors heavily affecting resale value include the specific trim level (Grand National being paramount), overall condition (rust-free bodies are highly prized), originality, mileage, and comprehensive ownership documentation. The unique, powerful turbocharged V6 engine of the Grand National is the primary driver of its exceptional collectibility and inverse depreciation.

1985 Buick Regal Cost of Ownership

Ownership costs for a 1985 Buick Regal vary significantly by trim. Insurance for standard models can be relatively low, especially if insured as a classic. However, Grand Nationals, given their high value, may incur substantial premiums for comprehensive coverage. Fuel costs are moderate for non-turbo models using regular unleaded, but the turbocharged V6 demands premium fuel and consumes it quickly under spirited driving.

Maintenance for naturally aspirated models is generally affordable, with common parts readily available and DIY-friendly repairs possible. Turbo models, however, require specialized knowledge and potentially more expensive, specific components. Repair costs can escalate for rust remediation or complex electrical issues. For Grand Nationals, specialized turbo engine repairs can be significant. Overall, while a base Regal can be an economical classic, a Grand National is a more costly long-term commitment due to its performance pedigree and collectibility.

1985 Buick Regal Fuel Efficiency

Fuel Type Diesel
Fuel Capacity -
City Mileage -
Highway Mileage -

1985 Buick Regal Recalls & Defects

Vehicle Speed Control:springs
Recall date 1986-02-21
Recall no. 86v030000
Source NHTSA
Summary THE Throttle Return Spring Assembly MAY Fail Preventing THE Throttle From Returning TO THE Closed (Idle) Position When THE Accelerator Pedal IS Released. Consequence OF Defect: Engine Speed MAY NOT Decrease and Loss OF Accelerator Control Could Result IN AN Accident Without Prior Warning.
Consequence
Remedy Replace Throttle Return Spring.
Notes System: Throttle Return Spring. Vehicle Description: Passenger Cars Equipped With 2.5 Liter 4 Cylinder Engines.
Structure
Recall date 1987-08-10
Recall no. 87v124000
Source NHTSA
Summary Small Cracks MAY Develop IN THE Body Pillar Around THE Door Striker Bolt Hole.
Consequence Cracks Would Increase Leading TO Difficulty IN Closingthe Door and Might Allow Door TO Come Open During A Crash, Increasinglikelihood OF Injury TO Occupants.
Remedy Install Inner and Outer Reinforcement Plate ON Both Left and Right Body Pillars.
Notes System: Body Pillarvehicle Description: Two Door Passenger Cars.
Exterior Lighting:headlights:switch
Recall date 1988-01-08
Recall no. 88v014000
Source NHTSA
Summary Under Extended Headlamp Usage, Circuitry IN THE Headlamp Switch Panel Might Experience Increased Resistance and Excessive Heat Buildup.
Consequence Headlights Would Cycle ON and Off. Sudden Loss Ofheadlights Under Severe Weather or Nightimer Driving Conditions Could Resultin A Vehicle Crash.
Remedy Replace Headlight Switch With Modified Switch.
Notes System: Headlamp Switch Circuitry.vehicle Description: Passenger Cars.
Seat Belts:front:retractor
Recall date 1984-11-27
Recall no. 84v154000
Source NHTSA
Summary THE Vehicles Were Assembled With Front Seat Belt Retractors Which MAY NOT Perform Adequately During A Collision.
Consequence
Remedy THE Dealer Will Replace THE Left and Right Front Seat Belt Retractors Free OF Charge.
Notes Vehicle Description: Passenger Vehicles.system: Interior Systems; Front Seat Belt Retractor.consequences OF Defect: IN THE Event OF A Vehicle Crash, Failure OF A Frontseat Belt Retractor Would Increase Chances OF Occupant Injury.
Structure:body:bumpers
Recall date 1985-04-29
Recall no. 85v049000
Source NHTSA
Summary THE Rear Bumper MAY Fracture During A Rear END Collision, Puncture THE Fuel Tank, and Cause A Fuel Leak. Consequence OF Defect: A Fuel Leak Creates THE Potential FOR A Fire Which Could Result IN Burn Injuries TO Persons IN or Near THE Car.
Consequence
Remedy Replace THE Rear Bumper Brackets and THE "L" Shaped Reinforcement With A "U" Shaped Full Reinforcement.
Notes Vehicle Description: Passenger Cars, Except Those Equipped With Full Aluminum Rear Bumper Reinforcement. System: Rear Bumper/Fuel Tank.
Equipment:other:labels
Recall date 1985-09-19
Recall no. 85v114000
Source NHTSA
Summary THE Certification Label Located ON THE Left Front Door DID NOT Include A Required Federal Certification Statement. Consequence OF Defect: Vehicles DO NOT Comply With Federal Regulation 567.
Consequence
Remedy Labels Containing Correct Information ARE Being Mailed and Should BE Installed ON THE Left Front Door.
Notes Vehicle Description: Passenger Cars. System: Certification Label (Federal Regulation 567).
Steering:linkages:tie ROD Assembly
Recall date 1984-10-10
Recall no. 84v124000
Source NHTSA
Summary THE TIE Rods ARE Part OF THE Steering Linkage and Transmit Turning Movements TO THE Wheels. THE Bolts That Fasten THE TIE Rods TO Their Adjusters MAY NOT BE Tight Enough. This Could Allow THE TIE ROD TO Loosen and Detach Itself From THE Adjuster.
Consequence
Remedy THE TIE ROD END Bolts Will BE Tightened Without Cost TO THE Owner.
Notes Vehicle Description: Passenger Vehicles.system: Steering Linkages; TIE Rods.consequences OF Defect: A Loss OF Steering Control and A Possible Vehicle Crashcould Result.
Visibility:windshield
Recall date 1985-04-26
Recall no. 85v047000
Source NHTSA
Summary A Loss OF Bonding Adhesion Between THE Paint and THE Windshield Opening Area Could Allow THE Windshield TO Separate During A 30 Mile PER Hour Frontal Barrier Test Required BY Fmvss 212, Windshield Retention. Consequence OF Defect: Windshield Separation During AN Accident Could Result IN AN Unbelted Occupant Being Ejected From THE Car and Severly Injured.
Consequence
Remedy Remove and Reinstall Windshield IF A Lack OF Paint Bonding IS Evident.
Notes Vehicle Description: Passenger Cars. System: Windshield/Fmvss 212.
Fuel System, Gasoline
Recall date 2006-05-19
Recall no. 06e043000
Source NHTSA
Summary Certain Replacement Fuel Filters, Fram Brand Name P/N G3727, With Date Codes X52911 Through X60801 Sequentially or X600141 and A Mexico Country or Origin Marking ON THE Fuel Filter Housing Manufactured From October 18, 2005, Through March 21, 2006, Sold FOR USE ON THE Vehicles Listed Above and ON Certain School Buses. (TO SEE THE School Bus Engine Sizes, Click ON "document Search" and Then "bus Applications"). THE Connector ON THE Fuel Filter WAS NOT Manufactured TO Honeywell's Specification. AS A Result, THE O-Ring MAY NOT Seat Correctly ON THE Fuel Line.
Consequence This Condition MAY Cause AN Inadequate Seal AT THE Connection, Potentially Leading TO A Fuel Leak. IN THE Presence OF AN Ignition Source, A Fire Could Occur.
Remedy Honeywell Will Notify Owners and Replace THE Fuel Filters Free OF Charge. THE Recall Began ON October 18, 2006. Owners MAY Contact Fram Customer Service AT 1-800-890-2075 (Option 1).
Notes This Recall Only Pertains TO Aftermarket Fram Fuel Filters and HAS NO Relation TO ANY Original Equipment Installed ON THE Vehicles Listed.customers MAY Contact THE National Highway Traffic Safety Administration's Vehicle Safety Hotline AT 1-888-327-4236 (Tty: 1-800-424-9153); or GO TO Http://Www.safercar.gov.

1985 Buick Regal Warranty

Basic
Original warranty 0 months / No data
Estimated remaining Expired
Powertrain
Original warranty 0 months / No data
Estimated remaining Expired
Rust
Original warranty 0 months / No data
Estimated remaining Expired

1985 Buick Regal Insurance

Insurance for a 1985 Buick Regal is moderately priced, reflecting its status as a Coupe with strong safety ratings and
reasonable repair costs.

How Does the 1985 Buick Regal Compare to Other Coupe?

When stacking the 1985 Buick Regal against its key rivals, its position varies significantly between its standard and performance-oriented trims. The base Regal competed directly with other mid-size American coupes and sedans like the Chevrolet Monte Carlo (non-SS), Ford Thunderbird, and Mercury Cougar.

In terms of performance, the standard V6 and V8 Regals offered leisurely acceleration, similar to their mainstream counterparts. However, the Grand National and T-Type variants were in a class of their own for straight-line speed. The 1985 Grand National's 200hp turbocharged V6 handily outgunned most V8-powered rivals on the drag strip, including its G-body cousins like the Chevrolet Monte Carlo SS (180hp 305 V8) and the Oldsmobile 442. It was comparable to, or even quicker than, contemporary pony cars like the 1985 Ford Mustang GT (210hp 5.0L V8) and the Chevrolet Camaro IROC-Z (215hp 5.0L Tuned Port Injection). While the Mustang and Camaro offered superior handling dynamics, the Grand National excelled as a "sleeper" straight-line bruiser.

Regarding features and comfort, the standard Regal mirrored its domestic rivals, prioritizing a plush "boulevard ride" with soft suspension, comfortable seating, and available power amenities like windows, locks, and air conditioning. It offered a classic American luxury experience, often with a slightly more upscale interior than a base Monte Carlo.

Reliability was generally on par with other GM products of the era. The naturally aspirated V6 and V8 engines were robust, if simple. The turbocharged V6, while powerful, demanded more diligent maintenance. Rust and electrical issues were common across many American vehicles from this period, not exclusive to the Regal.

Pricing when new was competitive for standard models. The Grand National, however, offered supercar-like acceleration for a fraction of the price of true high-end performance cars. Today, standard Regals are affordable classics, while Grand Nationals command significantly higher prices than virtually all their 1985 performance rivals, excluding perhaps extremely rare or historically significant muscle cars.

As alternatives, for similar comfort and cruising, consider a Ford Thunderbird or a non-SS Monte Carlo. For comparable '80s performance, a Fox Body Mustang GT or a Camaro IROC-Z provides a different driving experience with more focus on handling. For a G-body V8, an Oldsmobile 442 or Monte Carlo SS offers a similar platform with a traditional V8 rumble, albeit with less raw power than the turbo Buick.

Final Verdict: Is the 1985 Buick Regal a Good Coupe?

The 1985 Buick Regal offers a dual personality, making it ideal for different buyers. The standard Regal is perfect for enthusiasts seeking an affordable, comfortable slice of 1980s American motoring. It's a charming cruiser for weekend drives or a relatively straightforward project for a DIY mechanic, offering decent long-term durability if well-maintained. Buying a rust-free, mechanically sound standard model is worthwhile for its classic appeal and value.

Conversely, the 1985 Grand National and T-Type are prime targets for performance collectors, '80s muscle car aficionados, and those looking for a unique, appreciating asset. These cars are definitely worth buying, but under specific conditions: prioritize the best-condition, most original, and well-documented example you can find, even if it means a higher initial investment. Due to their increasing value and specialized turbocharged engine, they are less suited for daily driving and more as a cherished collector's item or weekend thrill machine. Expect higher costs for acquisition, specialized maintenance, and insurance for these iconic variants.

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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.