The 2018 Jaguar XJ is a full-size luxury sedan, representing the pinnacle of Jaguar's sophistication. Part of the XJ series dating back decades, the 2018 model represents the final years of its generation. Key trims include the XJ, XJL Portfolio, and XJR575. Its long wheelbase provides exceptional rear passenger space. New, the XJ ranged from around $75,000 to over $120,000. It stands out due to its elegant British design, luxurious interior, and powerful engine options.
The Good
The 2018 Jaguar XJ offers powerful performance and a comfortable, luxurious ride. Its elegant design appeals emotionally, while the spacious interior and available advanced safety features provide practical benefits. Reliability can be a concern, but when properly maintained, the XJ offers a unique blend of British luxury and sporting character.
The Bad
Potential weaknesses of the 2018 Jaguar XJ include reported electrical issues, air suspension problems, and higher maintenance costs compared to some competitors. The infotainment system can feel dated. Prospective buyers should have a pre-purchase inspection performed by a qualified mechanic specializing in Jaguar vehicles to identify potential problems.
2018 Jaguar XJ: Quick Overview
- Engine Options:
- 3.0L Supercharged V6: Available in various trims.
- 5.0L Supercharged V8: Available in higher trims, including XJR575.
- Horsepower:
- 3.0L V6: Around 340 hp.
- 5.0L V8: Ranging from 470 hp to 575 hp (XJR575).
- Fuel Economy (EPA Estimated):
- 3.0L V6: Around 18 mpg city / 27 mpg highway.
- 5.0L V8: Around 15 mpg city / 23 mpg highway.
- 0-60 Times:
- 3.0L V6: Approximately 6.2 seconds.
- 5.0L V8 (470 hp): Approximately 4.9 seconds.
- 5.0L V8 (575 hp XJR575): Approximately 4.2 seconds.
- Towing Capacity: Not officially rated for towing.
- Trim-Level Features:
- XJ: Leather upholstery, panoramic sunroof, navigation system, Meridian sound system, heated front and rear seats, adaptive suspension.
- XJL Portfolio: (Long wheelbase) Adds increased rear legroom, upgraded leather, rear seat entertainment options.
- XJR575: (Performance-oriented) 575 hp supercharged V8, sport-tuned suspension, performance exhaust, unique exterior styling, sport seats.
- All trims include a suite of standard safety features like lane departure warning, blind-spot monitoring, and autonomous emergency braking. Higher trims offer more advanced driver-assistance systems.
2018 Jaguar XJ Specifications
Vehicle Information
| Year | 2018 |
| Make | Jaguar |
| Model | XJ |
| Trim | - |
| Style | - |
| Type | Sedan Short Wheelbase |
| Category | Compact Car |
Manufacturing Details
| Made In | United Kingdom |
| Manufacturing City | CASTLE BROMWICH |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | S/C LEV3 SULEV30 |
| Engine Size | 3L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | Automatic |
| Transmission Speeds | - |
| Drivetrain | All-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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What Problems Does the 2018 Jaguar XJ Have?
Frequently reported problems for the 2018 Jaguar XJ often revolve around electrical system glitches. Owners have reported issues with the infotainment system freezing or malfunctioning, as well as problems with the various sensors and electronic components throughout the vehicle. Air suspension issues are also relatively common, leading to ride quality problems and potentially costly repairs. Oil leaks have also been reported. While the 2018 model year itself didn't have widespread recalls, it's crucial to check the vehicle's VIN for any outstanding recalls issued by Jaguar.
Long-term reliability can be a concern, as Jaguar vehicles, in general, tend to require more maintenance than some of their competitors. The supercharged engines, while powerful, can be prone to certain issues if not properly maintained with regular oil changes and servicing. The complex electronics and air suspension system require careful attention to prevent problems down the road. Potential buyers should look for well-maintained examples with a comprehensive service history. A pre-purchase inspection by a Jaguar specialist is highly recommended to assess the vehicle's overall condition and identify any potential issues before making a purchase.
Long-term reliability can be a concern, as Jaguar vehicles, in general, tend to require more maintenance than some of their competitors. The supercharged engines, while powerful, can be prone to certain issues if not properly maintained with regular oil changes and servicing. The complex electronics and air suspension system require careful attention to prevent problems down the road. Potential buyers should look for well-maintained examples with a comprehensive service history. A pre-purchase inspection by a Jaguar specialist is highly recommended to assess the vehicle's overall condition and identify any potential issues before making a purchase.
How long will the 2018 Jaguar XJ last?
With proper maintenance, a 2018 Jaguar XJ can reasonably provide 150,000 to 200,000 miles or 10-15 years of service. However, consistent maintenance is key. Poor maintenance habits will significantly shorten its lifespan and increase repair costs. Long-term durability concerns often stem from the electrical systems, air suspension, and potential oil leaks. The aluminum body is resistant to rust, but collision repairs can be more expensive. Regular servicing, using quality parts, and addressing issues promptly will greatly improve long-term reliability.
What Technology & Safety Features are Included?
The 2018 Jaguar XJ comes equipped with a range of built-in tech and safety features. Standard features include an 8-inch touchscreen infotainment system with navigation, Bluetooth connectivity, and a Meridian sound system. Entertainment options include rear-seat entertainment packages with screens and individual controls. Driver-assistance features include lane departure warning, blind-spot monitoring, rear cross-traffic alert, and autonomous emergency braking.
Optional features included adaptive cruise control, park assist, and a 360-degree surround-view camera system. The infotainment system, while functional, can feel dated compared to newer systems from competitors.
As for safety, the 2018 Jaguar XJ has not been fully crash-tested by the IIHS (Insurance Institute for Highway Safety) or NHTSA (National Highway Traffic Safety Administration). However, the XJ's robust construction, along with its suite of standard and optional safety features, contributes to overall occupant protection. It's important to note that crash test ratings may vary or be unavailable for low-volume luxury vehicles like the XJ. The emphasis on driver-assistance technologies reflects Jaguar's commitment to safety.
Optional features included adaptive cruise control, park assist, and a 360-degree surround-view camera system. The infotainment system, while functional, can feel dated compared to newer systems from competitors.
As for safety, the 2018 Jaguar XJ has not been fully crash-tested by the IIHS (Insurance Institute for Highway Safety) or NHTSA (National Highway Traffic Safety Administration). However, the XJ's robust construction, along with its suite of standard and optional safety features, contributes to overall occupant protection. It's important to note that crash test ratings may vary or be unavailable for low-volume luxury vehicles like the XJ. The emphasis on driver-assistance technologies reflects Jaguar's commitment to safety.
What Colors Options are Available?
Exterior Colors
Fuji White
Ultimate Black
Polaris White
Ammonite Grey
Dark Sapphire
British Racing Green
Rhodium Silver
Storm Grey
Osmium
Siberian Quartz
Red Zone
Satin Black
Corris Grey
Interior Colors
Ebony
Ivory
Brogue
London Tan
Navy
Cognac
Cashmere
2018 Jaguar XJ Prices and Market Value
When new, the 2018 Jaguar XJ ranged from approximately $75,000 to over $120,000 depending on the trim and options. Current used market prices typically range from $25,000 to $45,000, reflecting significant depreciation. Depreciation is influenced by factors like mileage, condition, service history, and overall demand for luxury sedans. Jaguars generally depreciate faster than some of their German rivals. Models with lower mileage, a clean title, and documented maintenance history command higher resale values. The XJR575 variant tends to hold its value slightly better due to its performance pedigree.
2018 Jaguar XJ Cost of Ownership
The 2018 Jaguar XJ is generally considered a costly vehicle to own long-term. Insurance costs are higher than average due to its luxury status and repair costs. Fuel consumption, especially with the V8 engine, can be significant. Maintenance and repair expenses are also above average, as parts and specialized labor can be expensive. Potential owners should budget accordingly for these higher-than-average ownership costs. Regular maintenance and addressing issues promptly can help mitigate potential expenses.
2018 Jaguar XJ Fuel Efficiency
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2018 Jaguar XJ Safety Rating
NHTSA
2018 Jaguar XJ Insurance
Insurance for a 2018 Jaguar XJ is moderately priced, reflecting its status as a Sedan Short Wheelbase with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2018 Jaguar XJ Compare to Other Sedan Short Wheelbase?
The 2018 Jaguar XJ competes with other full-size luxury sedans such as the Mercedes-Benz S-Class, BMW 7 Series, Audi A8, and Lexus LS. In terms of performance, the XJ offers competitive power, particularly with the supercharged V8, but may not match the handling prowess of the BMW 7 Series. Feature-wise, the XJ provides a luxurious interior and a decent suite of technology, but the infotainment system can feel dated compared to rivals. Reliability is where the XJ falls short, often ranking lower than the Lexus LS and some German competitors.
Price-wise, the XJ offers a somewhat more affordable entry point compared to the S-Class and 7 Series, but used prices reflect the depreciation concerns. If reliability is a top priority, the Lexus LS is a better alternative. For a more modern and technologically advanced experience, the Audi A8 is worth considering. The BMW 7 Series provides a sportier driving experience. The Mercedes-Benz S-Class offers the ultimate in luxury and refinement, albeit at a higher price. The XJ appeals to those who value distinctive British styling and a luxurious interior over outright reliability or cutting-edge technology.
Price-wise, the XJ offers a somewhat more affordable entry point compared to the S-Class and 7 Series, but used prices reflect the depreciation concerns. If reliability is a top priority, the Lexus LS is a better alternative. For a more modern and technologically advanced experience, the Audi A8 is worth considering. The BMW 7 Series provides a sportier driving experience. The Mercedes-Benz S-Class offers the ultimate in luxury and refinement, albeit at a higher price. The XJ appeals to those who value distinctive British styling and a luxurious interior over outright reliability or cutting-edge technology.
Ranks #1504 Sedan
| 1 | 2023 Toyota Camry | (5.0★) |
| 2 | 2023 Honda Accord | (0.0★) |
| 3 | 2023 Lexus ES | (0.0★) |
| 4 | 2024 Subaru Legacy | (5.0★) |
| 5 | 2022 Mazda MX-30 | (4.0★) |
| 6 | 2024 BMW M3 | (0.0★) |
| 7 | 2023 Ford Mustang | (5.0★) |
| 8 | 2023 Mercedes-Benz AMG GT | (0.0★) |
| 9 | 2023 Audi A3 | (0.0★) |
| 10 | 2023 Chevrolet Camaro | (5.0★) |
| 11 | 2023 Hyundai Elantra Hybrid | (0.0★) |
| 12 | 2023 Nissan Altima | (4.0★) |
| 1504 | 2018 Jaguar XJ | (0.0★) |
Final Verdict: Is the 2018 Jaguar XJ a Good Sedan Short Wheelbase?
The 2018 Jaguar XJ is ideal for buyers who prioritize elegant styling, a luxurious interior, and a distinctive British driving experience over ultimate reliability or the latest technology. It's worth buying used if you find a well-maintained example with a comprehensive service history and have it inspected by a Jaguar specialist. The XJL Portfolio trim offers added rear legroom. Be prepared for potentially higher maintenance costs. Those seeking the pinnacle of performance should consider the XJR575. If reliability is a primary concern, other alternatives might be a better fit. Consider purchasing with an extended warranty for peace of mind.
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