NHTSA lists 3 safety recalls and 18 owner complaints for the 2011 Jaguar XJ. Most complaints involve electrical system (7) and engine (6). The EPA rates it 17–19 mpg combined.
Jaguar Land Rover North America, LLC (Jaguar) is recalling certain 2010-2011 and 2017 XJ vehicles. The Restraint Control Module (RCM) software may cause the frontal air bags to deploy improperly in the event of a frontal impact crash.
Jaguar Land Rover North America, LLC (Jaguar) is recalling certain 2010-2011 XJ vehicles. If, while servicing the vehicle, the vehicle does not successfully receive an update to the Restraint Control Module (RCM) software, the default air bag calibration settings may be incorrect.
JAGUAR IS RECALLING CERTAIN MODEL YEAR 2010-2011 XJ VEHICLES MANUFACTURED FROM JULY 28, 2009, THROUGH NOVEMBER 3, 2010. THE FRONT WIPER ARMS TO SPINDLE FIXINGS WERE NOT TORQUED TO SPECIFICATION DURING MANUFACTURING. AS A RESULT, THE SECURING NUTS COULD FAIL TO PERFORM AS INTENDED, RESULTING IN A LOSS OF WIPER ARM SYNCHRONIZATION AND A CLASH OF THE WIPER ARMS.
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
“The contact's husband owned a 2011 Jaguar XJ. The contact stated that while her husband was attempting to park in a parking space and the brake pedal depressed, the vehicle independently accelerated. The contact attempted to decrease the vehicle's speed by going over a bump however the vehicle continued to independently accelerate. The brake pedal was depressed to the floorboard and then lifted his foot off the brake pedal resulting in a crash with a median. It was unknown if any warning lights were illuminated since the events occurred rapidly. The front air bag partially deployed upon impact. The contact's husband was taken to the hospital by an ambulance where he was treated for both a neck sprain and a back sprain. A police report was filed. The vehicle was towed to an independent tow yard and was later determined to be a total loss. Upon investigation, the contact discovered NHTSA Campaign Number: 20V557000(Air Bags) which was linked to the failure. The dealer was notified of the failure but offered no assistance. The manufacturer was not notified of the failure. The failure mileage was approximately 75,000.”
“The contact owns a 2011 Jaguar XJ. The contact stated while driving 75 MPH, the vehicle began to decelerate independently, prompting the contact to pull over to the shoulder of the roadway to have the vehicle towed. Several unknown warning lights were illuminated. The vehicle was towed to an independent mechanic, who diagnosed a failure with the engine. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 88,000.”
“I was driving through Kroger shopping center and I drove between two cars and my car suddenly accelerated and I had to stand on the brakes to avoid hitting a man loading groceries into his car.This was a frightening experience, which I'm afraid will happen again and I won't be so luck.I purchased the car Oct 14 2022 and supposedly have a power train warranty after 1 month and 1000 miles.My name is Craig Donahue, email:[email protected]/cell# 478-787-2446 /address:135 Wexford ct macon.ga 31210 (please help,before someone dies unnecessary!”
Towing, payload and dimensions aren’t in the EPA or NHTSA data, so we don’t list them.
| Version | City | Hwy | Comb. | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|
| XJ Auto (S6), 8 cyl, 5.0 L · Rear-Wheel Drive | 16 | 23 | 19 | $4,050 | 468 |
| XJ LWB Auto (S6), 8 cyl, 5.0 L · Rear-Wheel Drive | 15 | 22 | 18 | $4,300 | 494 |
| XJ Auto (S6), 8 cyl, 5.0 L, Sup Charg · Rear-Wheel Drive | 15 | 21 | 17 | $4,550 | 523 |
| XJ LWB Auto (S6), 8 cyl, 5.0 L, Sup Charg · Rear-Wheel Drive | 15 | 21 | 17 | $4,550 | 523 |
| Item | Miles | Time | Note |
|---|---|---|---|
| Engine oil & filter | 5,000–10,000 mi | 6–12 months | Follow the oil-life monitor if fitted |
| Tire rotation | 5,000–7,500 mi | Every oil change | Check pressure monthly |
| Engine air filter | 15,000–30,000 mi | 1–2 years | Sooner in dusty areas |
| Cabin air filter | 15,000–25,000 mi | 1–2 years | |
| Brake fluid | — | 2–3 years | Absorbs moisture over time |
| Coolant | 60,000–100,000 mi | 5–10 years | Long-life coolants last longer |
| Spark plugs | 60,000–100,000 mi | — | Iridium/platinum plugs at the long end |
| 12V battery | — | 3–5 years | Heat shortens battery life |
3 safety recalls as of Nov 8, 2026, according to NHTSA. Recall repairs are free at a dealer. Check your VIN to see whether your car is included and whether the repair was done.
Owners filed 18 complaints with NHTSA. The most-cited components are electrical system (7), engine (6), power train (3). Complaints are unverified owner reports and aren't adjusted for how many cars were sold.
The EPA rates the 2011 Jaguar XJ at 17–19 mpg combined, depending on engine and drivetrain (4 versions rated).