2011 Jaguar Xj sedan problems

Common 2011 Jaguar Xj sedan problems

Based on the complaints from owners of the 2011 Jaguar XJ sedan, common problems with this car include:

1. Electrical System Issues:
   • Owners reported problems with doors not locking, alarm randomly going off, blank screens, and windows malfunctioning. Some experienced issues with windows rolling down and locks unlocking repeatedly. Electrical failures can lead to various issues, affecting the overall functionality of the car.
2. Cooling System and Engine Problems:
   • Instances of low coolant lights appearing, followed by engine overheating and failures were reported. Leaks into the engine block causing head gasket damage were identified. These issues can result in significant engine damage and overheating, leading to costly repairs.
3. Fuel System Concerns:
   • Complaints included fuel system issues and unintended acceleration problems. Fuel system issues can impact the car's performance and fuel efficiency, posing safety risks if not addressed promptly.
4. Suspension and Brake Problems:
   • Some owners mentioned concerns related to suspension and brake systems. Issues with these critical components can affect the car's handling, stability, and overall safety on the road.
5. Vibrations and Shuddering:
   • Reports of vibrations and shuddering from the car were noted. These symptoms can indicate underlying issues with the vehicle's drivetrain, suspension, or other mechanical components, affecting the driving experience.
6. Creaking and Knocking Noises:
   • Several Technical Service Bulletins (TSBs) highlighted creaking and knocking noises from the suspension. Addressing these noises is crucial to maintain the car's ride comfort and handling.
7. Overall Reliability Concerns:
   • The Jaguar XJ, particularly the 2011 model, has been associated with reliability issues, as indicated by Consumer Reports rating it "much worse than average." High maintenance and repair costs post-warranty, coupled with poor reliability, have been reasons for owners to sell their cars.

These problems highlight the importance of thorough pre-purchase inspections and regular maintenance to address potential issues early and ensure the longevity of the 2011 Jaguar XJ sedan.

What problems did the Jaguar XJ have?

Water pumps on 5.0 V8 and 3.0 Supercharged XJ models are prone to failure, sometimes they can fail in less than 20,000 miles. This is because coolant gets inside the bearing housing corroding the water pump bearing.

Is Jaguar XJ a reliable car?

Likewise any work on the engines, and always check for a full service history. As far as reliability goes, there's some good news. The XJ finished top in the luxury car class in our most recent reliability survey, with an excellent overall score of 94.3%.

Are Jaguar XJ expensive to maintain?

In short, yes — Jaguars cost a pretty penny throughout their lifetimes. On average, Jaguars cost $1,123 per year to maintain and repair, according to RepairPal (a site that estimates automotive repair costs).

What is the best Jaguar XJ engine?

By far the most popular engine choice is the twin-turbocharged, 3.0-litre V6 diesel – found in various Jaguar Land Rover products – and this 300hp engine is superbly refined and near silent at cruising speeds.