The 2003 Jaguar XJ-Series, a continuation of Jaguar's flagship sedan, offers a blend of classic British luxury and performance. This generation (X308) was produced from 1997-2003. Available as a four-door sedan, key trims included the XJ8, Vanden Plas, and XJR. Known for its elegant styling, comfortable ride, and powerful V8 engines, it stood out for its traditional luxury feel. The original MSRP ranged approximately from $55,000 to $75,000.
The Good
The 2003 Jaguar XJ-Series offered a smooth and powerful driving experience (performance), plush leather interiors and a serene ride (comfort). Its iconic design provides an emotional connection. Practical buyers appreciate the competitive price point on the used market (value) and ample space for passengers. While reliability can be a concern, well-maintained models can provide years of enjoyment.
The Bad
Known weaknesses of the 2003 Jaguar XJ-Series include potential electrical issues, problems with the timing chain tensioners (especially on early models), and air suspension malfunctions. Rust can also be a concern, particularly in areas with harsh winters. Regular maintenance is crucial to prevent costly repairs. Check for fluid leaks and ensure all electronics are functioning correctly.
2003 Jaguar XJ-Series: Quick Overview
- Engine Options:
- 4.0L V8 (XJ8, Vanden Plas): Producing 290 horsepower
- 4.0L Supercharged V8 (XJR): Producing 370 horsepower
- Horsepower:
- XJ8/Vanden Plas: 290 hp
- XJR: 370 hp
- Fuel Economy (Estimated):
- XJ8/Vanden Plas: 16 mpg city / 22 mpg highway
- XJR: 15 mpg city / 20 mpg highway
- 0-60 Times (Estimated):
- XJ8/Vanden Plas: 7.0 seconds
- XJR: 5.6 seconds
- Towing Capacity: Not recommended or officially rated for towing.
- Trim-Level Features:
- XJ8: Leather upholstery, wood trim, automatic climate control, power seats, premium audio system.
- Vanden Plas: Premium leather, upgraded wood trim, heated rear seats, picnic tables, more luxurious interior appointments.
- XJR: Supercharged engine, sport-tuned suspension, sport seats, unique exterior styling elements, performance tires.
- Common Features (All Trims): Automatic transmission, anti-lock brakes (ABS), traction control, dual front airbags, side airbags, power windows, power door locks, cruise control.
2003 Jaguar XJ-Series Specifications
Vehicle Information
| Year | 2003 |
| Make | Jaguar |
| Model | XJ-Series |
| Trim | - |
| Style | - |
| Type | Sedan |
| Category | Mid-Size Car |
Manufacturing Details
| Made In | United Kingdom |
| Manufacturing City | BROWNS LANE |
Dimensions
| Doors | 4-Door |
| Curb Weight | 3946 pounds |
| Gross Vehicle Weight Rating | - |
| Overall Height | 52.70 inches |
| Overall Length | 197.80 inches |
| Overall Width | 70.80 inches |
| Wheelbase Length | 113.00 inches |
| Standard Seating | 5 |
Engine & Performance
| Engine | 4.0-L V-8 DOHC 32V |
| Engine Size | 4L |
| Engine Cylinders | 8 |
| Transmission | 5-Speed Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 5-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $59,330 |
| Invoice Price | $53,991 |
| Delivery Charges | $645 |
Vehicle History Report
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What Problems Does the 2003 Jaguar XJ-Series Have?
Frequently reported problems for the 2003 Jaguar XJ-Series often revolve around electrical gremlins. These can manifest as issues with the climate control system, power windows, or central locking. The air suspension system is also a common source of trouble, with air leaks and compressor failures being reported. Timing chain tensioners are a significant concern, especially on earlier models. These can fail, leading to catastrophic engine damage if not addressed proactively.
Rust, particularly in areas with road salt, is another long-term reliability concern, especially affecting the undercarriage and body panels. Routine maintenance, including fluid changes and inspections, is crucial to mitigating these risks. Check engine lights are common, often related to emissions control components.
While I do not have access to real-time recall information, it is recommended to check the National Highway Traffic Safety Administration (NHTSA) website using the VIN for any outstanding recalls. Long-term reliability depends heavily on maintenance and the car's history. Neglected examples are likely to be expensive to maintain.
Rust, particularly in areas with road salt, is another long-term reliability concern, especially affecting the undercarriage and body panels. Routine maintenance, including fluid changes and inspections, is crucial to mitigating these risks. Check engine lights are common, often related to emissions control components.
While I do not have access to real-time recall information, it is recommended to check the National Highway Traffic Safety Administration (NHTSA) website using the VIN for any outstanding recalls. Long-term reliability depends heavily on maintenance and the car's history. Neglected examples are likely to be expensive to maintain.
How long will the 2003 Jaguar XJ-Series last?
A 2003 Jaguar XJ-Series, with proper maintenance, could potentially reach 200,000 miles or more. However, its lifespan is heavily influenced by maintenance habits. Neglecting regular servicing can drastically shorten its lifespan. Poor maintenance leads to escalated issues with the engine, transmission, and suspension. The air suspension, timing chain tensioners, and electrical system tend to be weak points over time. Rust can also significantly impact the car’s longevity, especially in colder climates. Many examples currently available likely have well over 100,000 miles, thus, a thorough inspection is key.
What Technology & Safety Features are Included?
The 2003 Jaguar XJ-Series came equipped with a reasonable array of technology for its time. Standard features included a premium audio system with CD player, automatic climate control, power windows, power door locks, and cruise control. Higher trims like the Vanden Plas offered enhanced audio systems and more luxurious interior appointments.
Driver-assistance features were limited compared to modern vehicles, but included anti-lock brakes (ABS) and traction control. Safety features comprised dual front airbags and side airbags.
Optional features included navigation systems (which were quite rudimentary by today's standards), premium sound systems, and upgraded leather interiors.
Crash-test ratings from the NHTSA and IIHS can vary, and specific data for the 2003 model year should be verified on their respective websites. Generally, the XJ-Series was considered a safe vehicle for its time, offering good occupant protection in frontal and side impacts. However, modern safety technologies like lane departure warning, blind-spot monitoring, and automatic emergency braking were not available.
Driver-assistance features were limited compared to modern vehicles, but included anti-lock brakes (ABS) and traction control. Safety features comprised dual front airbags and side airbags.
Optional features included navigation systems (which were quite rudimentary by today's standards), premium sound systems, and upgraded leather interiors.
Crash-test ratings from the NHTSA and IIHS can vary, and specific data for the 2003 model year should be verified on their respective websites. Generally, the XJ-Series was considered a safe vehicle for its time, offering good occupant protection in frontal and side impacts. However, modern safety technologies like lane departure warning, blind-spot monitoring, and automatic emergency braking were not available.
What Colors Options are Available?
Exterior Colors
Anthracite
Midnight Black
Platinum
Seafrost
Topaz
Phoenix Red
Sapphire Blue
Interior Colors
Ivory
Charcoal
Warm Charcoal
Black
2003 Jaguar XJ-Series Prices and Market Value
When new, the 2003 Jaguar XJ-Series ranged from approximately $55,000 to $75,000 depending on the trim and options. Current used market prices vary greatly, typically ranging from $3,000 to $12,000, depending on condition, mileage, and maintenance history.
The XJ-Series has experienced significant depreciation due to its age, potential maintenance costs, and the perception of lower reliability compared to some competitors. Factors affecting resale value include overall condition, documented maintenance records, low mileage, and the desirability of specific trims like the supercharged XJR. Cars with documented maintenance history and fewer cosmetic or mechanical issues command higher prices.
The XJ-Series has experienced significant depreciation due to its age, potential maintenance costs, and the perception of lower reliability compared to some competitors. Factors affecting resale value include overall condition, documented maintenance records, low mileage, and the desirability of specific trims like the supercharged XJR. Cars with documented maintenance history and fewer cosmetic or mechanical issues command higher prices.
2003 Jaguar XJ-Series Cost of Ownership
The 2003 Jaguar XJ-Series is generally considered costly to own. Insurance premiums can be moderate to high, depending on coverage and driving record. Fuel economy is poor, especially with the supercharged XJR. Maintenance and repair costs can be significant, due to the car's age and the complexity of its systems. Parts can be expensive, and finding qualified mechanics familiar with Jaguar vehicles may be necessary. Long-term ownership requires diligent maintenance and a willingness to address potential issues proactively.
2003 Jaguar XJ-Series Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
23.10 gallons
City Mileage
17 miles/gallon
Highway Mileage
24 miles/gallon
2003 Jaguar XJ-Series Safety Rating
NHTSA
IIHS
2003 Jaguar XJ-Series 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
2003 Jaguar XJ-Series Insurance
Insurance for a 2003 Jaguar XJ-Series is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2003 Jaguar XJ-Series Compare to Other Sedan?
The 2003 Jaguar XJ-Series competed with luxury sedans like the BMW 5 Series (E39), Mercedes-Benz E-Class (W211), and Lexus GS. In terms of performance, the XJR was comparable to the higher-performance versions of its rivals, offering strong acceleration. The BMW 5 Series generally offered a sportier driving experience, while the Mercedes-Benz E-Class prioritized comfort and refinement.
Feature-wise, the XJ-Series was competitive, offering a similar level of luxury and technology for its time. However, in terms of reliability, the Jaguar lagged behind the Lexus GS and, to a lesser extent, the Mercedes-Benz E-Class. BMW reliability was also a point of contention.
Price-wise, the used XJ-Series can be a good value compared to its rivals, offering similar levels of luxury for less money. However, potential maintenance costs should be factored in. Alternatives to consider include the Lexus GS for its reliability and the Mercedes-Benz E-Class for its balanced approach to luxury and performance. A well-maintained Acura RL could also be a cost-effective, reliable option. Before purchasing, getting a pre-purchase inspection from a qualified mechanic familiar with European cars is highly recommended.
Feature-wise, the XJ-Series was competitive, offering a similar level of luxury and technology for its time. However, in terms of reliability, the Jaguar lagged behind the Lexus GS and, to a lesser extent, the Mercedes-Benz E-Class. BMW reliability was also a point of contention.
Price-wise, the used XJ-Series can be a good value compared to its rivals, offering similar levels of luxury for less money. However, potential maintenance costs should be factored in. Alternatives to consider include the Lexus GS for its reliability and the Mercedes-Benz E-Class for its balanced approach to luxury and performance. A well-maintained Acura RL could also be a cost-effective, reliable option. Before purchasing, getting a pre-purchase inspection from a qualified mechanic familiar with European cars is highly recommended.
Final Verdict: Is the 2003 Jaguar XJ-Series a Good Sedan?
The 2003 Jaguar XJ-Series is ideal for someone who appreciates classic British luxury and styling and is willing to accept the potential for higher maintenance costs. It's worth buying if you find a well-maintained example with documented service history and have a trusted mechanic. The XJR offers exhilarating performance, but the standard XJ8 or Vanden Plas may be a more sensible choice for daily driving. Avoid examples with obvious signs of neglect or deferred maintenance. A pre-purchase inspection is essential. Only buy if you are prepared for potential repairs and factor those costs into your budget. This car is best suited as a weekend car or a project for a mechanically inclined individual.
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