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1989 Jaguar XJ-Series Overview, Reviews, Ratings & Specs

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Drew B | September 24, 2025
The 1989 Jaguar XJ-Series, part of the XJ40 generation, represents a blend of British luxury and performance. This generation, introduced as a successor to the XJ6, featured a more modern, angular design. Offered as a four-door sedan, it was available in trims like the XJ6 and Vanden Plas. Its popularity stemmed from its elegant styling, comfortable ride, powerful inline-six engine, and luxurious interior. Original pricing ranged from approximately $45,000 to $55,000.
The Good

The 1989 Jaguar XJ-Series offered a smooth and powerful driving experience, a plush and comfortable interior, and a distinctive, elegant design that appealed to luxury car enthusiasts. While not known for exceptional reliability, its value proposition for those seeking classic British motoring was strong. It provided a unique emotional connection to a bygone era of automotive craftsmanship.

The Bad

The 1989 Jaguar XJ-Series is known for potential electrical issues, particularly with the onboard computer and wiring harnesses. Rust can be a problem, especially in areas prone to road salt. The cooling system and suspension components are also areas that require careful inspection and maintenance. Overall reliability can be a concern for some owners.

1989 Jaguar XJ-Series: Quick Overview

  • Engine Options:
    • 3.6-liter Inline-6 (AJ6)
  • Horsepower:
    • Around 201 horsepower (3.6-liter)
  • Fuel Economy:
    • Estimated 15-18 mpg city / 20-24 mpg highway (3.6-liter) - varies significantly based on driving habits and maintenance.
  • 0-60 Times:
    • Approximately 8-9 seconds (3.6-liter)
  • Towing Capacity:
    • Not recommended for towing.
  • Trim-Level Features:
    • XJ6: Standard model featuring leather upholstery, wood trim, air conditioning, power windows, power locks, and an AM/FM cassette stereo.
    • Vanden Plas: More luxurious trim with upgraded leather, additional wood trim (including picnic tables for rear passengers), enhanced sound system, and typically more chrome exterior accents. Often included features like heated seats and a more refined suspension setup.
    • Standard Features (across trims): Automatic transmission, power-assisted steering, four-wheel disc brakes, independent front and rear suspension.
    • Optional Features: Sunroof, upgraded sound systems, trip computer. Availability varied depending on the trim and market.

1989 Jaguar XJ-Series Specifications

Vehicle Information
Year 1989
Make Jaguar
Model XJ-Series
Trim -
Style 4-Door Sedan
Type Sedan
Category Compact Car
Manufacturing Details
Made In United Kingdom
Manufacturing City -
Dimensions
Doors 4-Door
Curb Weight 3903 pounds
Gross Vehicle Weight Rating -
Overall Height 53.10 inches
Overall Length 196.40 inches
Overall Width 70.80 inches
Wheelbase Length 113.00 inches
Standard Seating 5
Engine & Performance
Engine 3.6-L L-6 DOHC 24V
Engine Size 3.6L
Engine Cylinders 6
Transmission 4-Speed Automatic
Transmission Type Automatic
Transmission Speeds 4-Speed
Drivetrain Rear-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $44,000
Invoice Price -
Delivery Charges -

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Analysis

What Problems Does the 1989 Jaguar XJ-Series Have?

The 1989 Jaguar XJ-Series, while offering a luxurious experience, is known for several recurring problems and reliability concerns. Electrical issues are common, with the Lucas electrical system often cited as a source of trouble. This can manifest in various ways, including malfunctioning sensors, erratic gauge readings, and issues with the electronic fuel injection system.

Rust is another significant concern, particularly in areas with harsh winters and road salt usage. Body panels, especially around the wheel arches and undercarriage, are susceptible to corrosion. Cooling system problems, such as radiator leaks and overheating, are also frequently reported. The complex independent rear suspension can also develop issues over time, requiring costly repairs.

Specifically for the XJ40 generation, the onboard computer (ECU) can be a source of problems, leading to drivability issues. The wiring harness, known for its complexity, can also become brittle and prone to shorts due to age and heat. While specific recalls for the 1989 model year may be limited (check NHTSA for current information), general issues related to the XJ40 series should be considered. Long-term reliability is generally considered below average compared to some of its rivals, making thorough pre-purchase inspections and a detailed maintenance history essential.

How long will the 1989 Jaguar XJ-Series last?

Given its age, a 1989 Jaguar XJ-Series can have anywhere from 100,000 to over 200,000 miles. Years of service depend heavily on maintenance. Well-maintained examples can last for many more years, but neglect can lead to a rapid decline. Long-term durability is a concern due to potential rust, electrical gremlins, and wear and tear on suspension and cooling components. Weaknesses over time include deterioration of rubber components, such as hoses and seals, and potential for engine or transmission issues if not properly serviced. Regular maintenance is crucial to preserve these classic cars.

What Technology & Safety Features are Included?

The 1989 Jaguar XJ-Series, while luxurious for its time, features relatively basic tech and safety features compared to modern vehicles. Entertainment was centered around an AM/FM cassette stereo system, with optional upgrades for premium sound. Some models included a trip computer providing basic fuel consumption and range information.

Driver-assistance features were limited. Power steering was standard, but advanced features like traction control or stability control were not available. Safety features included four-wheel disc brakes and seatbelts for all occupants. Anti-lock brakes (ABS) were an option on some models.

Optional features included a sunroof, upgraded sound systems, and heated seats (typically in the Vanden Plas trim). Crash-test ratings from the late 1980s are difficult to find and may not be directly comparable to modern standards. These cars lack modern safety technologies such as airbags, electronic stability control, and advanced driver-assistance systems. The emphasis was on a smooth, comfortable ride rather than cutting-edge technology. As such, expectations for modern tech and safety should be tempered when considering this classic vehicle. It's important to note that the technology of the time was far less sophisticated than what is available today.

What Colors Options are Available?

Exterior Colors
Alpine Green
Arctic Blue Metallic
Aspen Green Metallic
Black
Glacier White
Jade Green Metallic
Midnight Blue
Regency Red
Savannah Beige
Silver Birch Metallic
Interior Colors
Doeskin
Magnolia
Mulberry
Nimbus Grey

1989 Jaguar XJ-Series Prices and Market Value

When new, the 1989 Jaguar XJ-Series ranged from approximately $45,000 to $55,000 depending on the trim. Current used market prices vary widely based on condition, mileage, and maintenance history, ranging from $5,000 to $20,000 or more for exceptionally well-preserved examples. These vehicles have depreciated significantly over time. Resale value is heavily influenced by condition, originality, and the presence of service records. Restored or low-mileage examples command higher prices, while those needing significant work sell for considerably less. The allure of classic British motoring contributes to its value.

1989 Jaguar XJ-Series Cost of Ownership

Owning a 1989 Jaguar XJ-Series is generally not economical. Insurance costs can vary depending on coverage and location, but classic car insurance may be an option. Fuel economy is poor. Maintenance and repair costs are high due to the car's age, complexity, and potential for electrical and mechanical issues. Parts can be difficult to find and expensive. Long-term ownership requires dedication and a willingness to invest in upkeep. Prepare for higher-than-average running costs compared to modern vehicles.

1989 Jaguar XJ-Series Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 23.20 gallons
City Mileage 17 miles/gallon
Highway Mileage 23 miles/gallon

1989 Jaguar XJ-Series 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

1989 Jaguar XJ-Series Insurance

Insurance for a 1989 Jaguar XJ-Series is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 1989 Jaguar XJ-Series Compare to Other Sedan?

The 1989 Jaguar XJ-Series competed with luxury sedans like the BMW 5-Series (E34), Mercedes-Benz E-Class (W124), and Audi 100/200. In terms of performance, the BMW offered a sportier driving experience, while the Mercedes provided superior reliability and build quality. The Audi offered a comfortable ride and available Quattro all-wheel drive.

In terms of features, the Jaguar held its own with its luxurious interior and distinctive styling, but its technology was not as advanced or reliable as its German counterparts. Reliability was a significant weakness compared to the Mercedes and BMW. The Jaguar's initial price was competitive, but maintenance costs are considerably higher now.

Alternatives to the XJ-Series, depending on priorities, could include a well-maintained BMW E34 or Mercedes-Benz W124 for better reliability and a more modern driving experience. For a similar level of luxury and a potentially more unique ownership experience, a Lincoln Town Car could be considered, although it offers a different driving dynamic. Ultimately, the XJ-Series appeals to those seeking classic British luxury despite the potential drawbacks.

Final Verdict: Is the 1989 Jaguar XJ-Series a Good Sedan?

The 1989 Jaguar XJ-Series is ideal for classic car enthusiasts who appreciate British luxury and are prepared for the realities of owning an older vehicle. It's worth buying if you're passionate about the brand, enjoy its distinctive styling, and are willing to invest time and money in maintenance and repairs. It is ONLY available used. Seek out well-maintained examples with detailed service records, ideally garaged and rust-free. The Vanden Plas trim offers added luxury. This is not a practical choice for daily commuting but rather a rewarding project or weekend car for those who understand its quirks.

1989 Jaguar XJ-Series Owner Reviews

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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