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2004 Jaguar XJR Overview, Reviews, Ratings & Specs

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Drew B | November 3, 2025
The 2004 Jaguar XJR is a luxury performance sedan part of Jaguar's XJ series, produced from 2003 to 2009. As a top-tier trim, the XJR offered enhanced power and sportier aesthetics. It stands out for its blend of classic British luxury, a potent supercharged engine, and a comfortable, refined ride, making it a desirable choice for those seeking executive sportiness.
The Good

The 2004 XJR boasts exhilarating supercharged performance and a supremely comfortable ride. Its timeless, elegant design appeals to emotional desires, while its surprisingly robust build for its era offers practical reassurance for discerning buyers.

The Bad

Potential owners should be aware of the XJR's susceptibility to electrical gremlins and aging suspension components. Maintenance can be costly, and finding specialized mechanics familiar with these Jaguars is crucial. Some interior materials may show wear over time.

2004 Jaguar XJR: Quick Overview

  • Engine Options: The 2004 Jaguar XJR exclusively features a 4.2-liter supercharged V8 engine.
  • Horsepower: This potent V8 produces approximately 390 horsepower.
  • Torque: It delivers around 399 lb-ft of torque.
  • Transmission: A 6-speed automatic transmission is standard.
  • Fuel Economy: EPA estimates for the 2004 XJR are typically around 15 MPG city and 21 MPG highway. These figures can vary based on driving conditions and maintenance.
  • 0-60 Times: Performance figures for the XJR are impressive, with 0-60 MPH acceleration typically achieved in the mid-to-high 4-second range, showcasing its potent acceleration.
  • Towing Capacity: The Jaguar XJR is not designed for towing; therefore, no official towing capacity is listed.
  • Trim-Level Features (XJR): The XJR trim is the pinnacle of the XJ range for 2004. Key features include:
    • A supercharged V8 engine
    • Adaptive variable suspension for enhanced handling and ride comfort
    • Larger, performance-oriented alloy wheels
    • Sport-tuned exhaust system
    • Unique exterior badging and trim accents
    • Premium leather interior with enhanced stitching
    • Heated and ventilated front seats
    • Burl walnut interior trim
    • Upgraded braking system
    • Standard premium audio system
    • Bi-xenon headlights
    • Front and rear parking sensors
    • Dual-zone automatic climate control
    • Power-adjustable front seats with memory settings
    • Power tilt and telescoping steering wheel
    • Rain-sensing windshield wipers
    • Auto-dimming rearview mirror

2004 Jaguar XJR Specifications

Vehicle Information
Year 2004
Make Jaguar
Model XJR
Trim -
Style -
Type Sedan
Category Mid-Size Car
Manufacturing Details
Made In United Kingdom
Manufacturing City BROWNS LANE
Dimensions
Doors 4-Door
Curb Weight 3948 pounds
Gross Vehicle Weight Rating -
Overall Height 57.00 inches
Overall Length 200.40 inches
Overall Width 73.20 inches
Wheelbase Length 119.40 inches
Standard Seating 5
Engine & Performance
Engine 4.2-L V-8 DOHC 32V
Engine Size 4.2L
Engine Cylinders 8
Transmission 6-Speed Automatic
Transmission Type Automatic
Transmission Speeds 6-Speed
Drivetrain Rear-Wheel Drive
Additional Features
Anti-Brake System 4-Wheel ABS
Steering Type Rack & Pinion
Pricing
Manufacturer Suggested Retail Price (MSRP) $75,330
Invoice Price $68,550
Delivery Charges $665

Vehicle History Report

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Analysis

What Problems Does the 2004 Jaguar XJR Have?

The 2004 Jaguar XJR, while offering a compelling blend of luxury and performance, is not without its potential long-term reliability concerns, often associated with its advanced electronic systems and the complexities of its supercharged V8 engine. One of the most frequently reported issues revolves around the vehicle's electrical system. Owners have encountered problems with various sensors, control modules, and the infotainment system, leading to warning lights on the dashboard and intermittent malfunctions. The air suspension system, while providing a comfortable ride, can be a source of trouble as it ages, with leaks in the air springs or compressor failures being common. Issues with the timing chain tensioners are a known concern for Jaguar AJ-V8 engines of this era; while not as prevalent in the 4.2L as in earlier versions, it's a point to monitor. Cooling system leaks, particularly from the plastic coolant pipes and radiators, are also reported. The transmission, while generally robust, can develop issues related to its control module or solenoids if not properly maintained. Regarding recalls, it is essential to check the specific VIN for any outstanding safety recalls. For the 2004 model year, potential recalls might have addressed issues like airbag components or brake system elements. Long-term reliability hinges heavily on consistent and thorough maintenance. Neglecting routine fluid changes, filter replacements, and inspections can exacerbate existing issues and lead to more significant and costly repairs. The complexity of the supercharged engine means that specialized knowledge is often required for repairs, making it important to find a reputable Jaguar mechanic. While these cars can be incredibly rewarding to own, potential buyers should be prepared for higher maintenance costs compared to more mainstream luxury sedans.

How long will the 2004 Jaguar XJR last?

Based on owner data, a well-maintained 2004 Jaguar XJR can realistically achieve 150,000 to 200,000 miles or more. Long-term durability is heavily contingent on meticulous maintenance. Owners who adhere to the manufacturer's service schedule, use high-quality fluids, and address minor issues promptly tend to experience greater longevity. Weaknesses that tend to manifest over time include the aging of rubber and plastic components in the suspension and cooling systems, as well as potential electronic gremlins. The supercharged V8 engine, while powerful, requires diligent care, particularly regarding the timing chain system and oil changes. Without consistent upkeep, significant and expensive repairs can arise, impacting its long-term viability.

What Technology & Safety Features are Included?

The 2004 Jaguar XJR offered a respectable array of technology and safety features for its era, aiming to provide a luxurious and secure driving experience. Standard technology included a premium audio system, often a Jaguar-branded unit with CD player and an array of speakers designed for rich sound. Climate control was typically dual-zone automatic, ensuring comfort for both front occupants. The infotainment system was relatively basic by modern standards, primarily focused on audio and climate functions, with a central display screen for information. Navigation systems were available as an option on many XJR models, offering guidance for longer journeys. Driver-assistance features were somewhat limited by today's standards but included essentials like cruise control and parking sensors (front and rear on many models). The advanced Adaptive Variable Suspension (AVS) was a key technological feature that automatically adjusted damping rates to optimize ride comfort and handling based on road conditions and driving style. Safety was a priority, with standard airbags (front and side), anti-lock braking system (ABS), and electronic stability control (ESC), known as Dynamic Stability Control (DSC) by Jaguar. Fog lights were also standard. Optional features might have included a premium sound system upgrade, heated and ventilated seats, and the aforementioned navigation. Crash-test ratings for vehicles of this vintage can be harder to find from current organizations, but the XJ series generally performed well in tests conducted by the NHTSA and IIHS at the time of its release. The robust body structure and comprehensive airbag system contributed to its safety profile. While it lacked the advanced driver-assistance systems (ADAS) common today, like adaptive cruise control or lane-keeping assist, the 2004 XJR provided a solid foundation of active and passive safety measures for its time.

What Colors Options are Available?

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

2004 Jaguar XJR Prices and Market Value

When new, the 2004 Jaguar XJR commanded a premium price, typically ranging from approximately $75,000 to $85,000, reflecting its luxury status and performance capabilities. Like most luxury vehicles, the XJR experienced significant depreciation in its early years. Currently, used market prices for a 2004 XJR vary widely based on condition, mileage, and maintenance history, generally falling between $5,000 and $15,000. Factors significantly affecting resale value include documented service history, the condition of the interior and exterior, the presence of any major mechanical issues, and the overall market demand for older luxury sedans. Well-maintained examples with lower mileage will always command higher prices. The luxury car segment, especially older models, tends to depreciate faster than mainstream vehicles, making the XJR a potential value proposition for buyers seeking performance and luxury at a reduced cost.

2004 Jaguar XJR Cost of Ownership

Owning a 2004 Jaguar XJR is generally considered costly. Insurance premiums will likely be higher than for an average sedan due to its luxury and performance classification. Fuel economy, with its supercharged V8, is not economical, expect around 15-21 MPG combined. Maintenance can be expensive, especially if not performed by a specialist familiar with Jaguars. Repairs, particularly for electrical components or specialized systems like the air suspension, can be significant. While the initial purchase price of a used XJR might be low, ongoing costs for fuel, maintenance, and potential repairs make it a more expensive vehicle to own long-term compared to less complex luxury cars or non-luxury vehicles.

2004 Jaguar XJR Fuel Efficiency

Fuel Type Gasoline
Fuel Capacity 22.30 gallons
City Mileage 17 miles/gallon
Highway Mileage 24 miles/gallon

2004 Jaguar XJR Safety Rating

NHTSA
Side Driver Rating
Frontal Passenger Rating
Rollover Rating
Side Rear Passenger Rating
Frontal Driver Rating
IIHS
Rear Crash Protection/Head Restraint Ratings Not Tested
Moderate Overlap Front Test Results Not Tested
Side Impact Test Results Not Tested

2004 Jaguar XJR Warranty

Basic
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Powertrain
Original warranty 48 months / 50,000 miles
Estimated remaining Expired
Rust
Original warranty 72 months / unlimited miles
Estimated remaining Expired

2004 Jaguar XJR Insurance

Insurance for a 2004 Jaguar XJR is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.

How Does the 2004 Jaguar XJR Compare to Other Sedan?

The 2004 Jaguar XJR competed in the high-performance luxury sedan segment, facing stiff competition from established European brands. In terms of performance, its supercharged V8 delivered exhilarating acceleration and power, rivaling or exceeding many in its class. Rivals like the BMW 7 Series (e.g., 745i/750i) offered comparable performance, sophisticated handling, and cutting-edge technology, though often at a higher price point. The Mercedes-Benz S-Class (e.g., S500) provided supreme comfort and a more traditional, stately luxury, with powerful V8 engines also available, though perhaps not as overtly sporty as the XJR. The Audi A8 offered advanced all-wheel drive and elegant design, but its performance variants might not have matched the raw supercharged punch of the XJR.

Regarding features, the XJR was well-equipped with premium leather, wood trim, and a good audio system. However, rivals like BMW and Mercedes-Benz often led in technological innovation, offering more advanced infotainment, navigation, and driver-assistance systems.

Reliability is where the XJR historically faced challenges compared to its German counterparts. While the XJR offered a unique charm and a more engaging driving experience for some, German luxury sedans from this era often had a reputation for better long-term mechanical and electrical dependability, though they too can be expensive to maintain.

Price-wise, the XJR was typically positioned slightly below the top-tier offerings from BMW and Mercedes-Benz when new, and its depreciation has made it a more accessible entry into the performance luxury segment on the used market.

Alternatives:
  • Similar Performance/Value: A used BMW 5 Series (e.g., 540i or M5 from the E39 generation) could offer comparable or superior performance and handling with potentially better reliability and lower maintenance costs, though with less overt luxury. A used Mercedes-Benz E55 AMG from the same era would offer ferocious performance and luxury, but also comes with its own maintenance considerations.
  • More Reliable Luxury: If reliability is paramount, a well-maintained Lexus LS 430 offers exceptional build quality, comfort, and a more dependable ownership experience, though it sacrifices the XJR's outright performance and sporty character.
The XJR remains a compelling choice for those who prioritize engaging performance and classic British style, provided they are prepared for potentially higher maintenance costs.

Final Verdict: Is the 2004 Jaguar XJR a Good Sedan?

The 2004 Jaguar XJR is ideal for the enthusiast seeking a blend of sophisticated British luxury and exhilarating performance without the exorbitant price tag of a brand-new German performance sedan. It's best suited for buyers who appreciate classic automotive design, a powerful supercharged engine, and a comfortable, refined ride.

Whether it's worth buying depends heavily on the buyer's priorities and budget for maintenance. As a used vehicle, the XJR offers significant bang for your buck in terms of performance and style. However, it is **not** recommended for those who prioritize absolute reliability and minimal repair costs.

Buying conditions should focus exclusively on the used market. It is crucial to purchase a well-maintained example with a documented service history, ideally from a seller who understands its needs. Finding a pre-purchase inspection by a specialist familiar with Jaguars is essential. If you can secure a well-cared-for XJR at a fair price and have access to a reliable, knowledgeable mechanic, it can be a rewarding and thrilling ownership experience. Avoid models with known electrical gremlins or neglected maintenance.

2004 Jaguar XJR 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