2017 Jaguar XJ
Fuel Economy Overview
The 2017 Jaguar XJ achieves an EPA-estimated 18 MPG in combined city and highway driving, with 15 MPG in the city and 23 MPG on the highway. Powered by a 5L 8-cylinder engine paired with a automatic (s8), this large cars features Rear-Wheel Drive drive.
In terms of environmental impact, the 2017 XJ produces approximately 503 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this XJ has higher-than-average emissions in this regard.
The estimated annual fuel cost for this vehicle is $3,850, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $8,500 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.
Energy DNA
Green Scorecard
Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy
Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.
Aerodynamic Speed Penalty
EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Expect your real-world highway fuel economy to drop by roughly 15-20% at interstate speeds.
5-Year Total Cost of Ownership
Recall Intelligence
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.
Consequence & Remedy
Consequence: Failure of the air bags to deploy properly increases the risk of injury in a crash.
Remedy: Jaguar will notify owners, and dealers will update the RCM software, free of charge. The recall began October 7, 2020. Owners may contact Jaguar customer service at 1-800-369-1000. Jaguar's number for this recall is H294.
Jaguar Land Rover North America, LLC (Jaguar) is recalling certain 2017-2018 Jaguar XF and F-Pace, 2016-2017 Jaguar XJ and 2018 Jaguar XE vehicles. The instrument cluster (IC) may intermittently go blank.
Consequence & Remedy
Consequence: A blank instrument cluster will not show important information like vehicle speed, increasing the risk of a crash.
Remedy: Jaguar will notify owners, and dealers will update the vehicle software, free of charge. The recall is expected to begin December 19, 2017. Owners may contact Jaguar customer service at 1-800-452-4827. Jaguar's number for this recall is H056.
Jaguar Land Rover North America, LLC (Jaguar) is recalling certain model year 2016-2017 Jaguar XJ vehicles manufactured September 12, 2016, to October 26, 2016. The affected vehicles have a front passenger air bag inflator initiator that may fail to ignite during a crash, preventing the air bag from deploying.
Consequence & Remedy
Consequence: In the event of a crash of sufficient severity, the front passenger air bag may not deploy as required, increasing the risk of injury.
Remedy: Jaguar will notify owners, and dealers will replace the front passenger air bag, free of charge. The recall is expected to begin February 20, 2017. Owners may contact Jaguar customer service at 1-800-452-4827. Jaguar's number for this recall is J080.
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Looking for comprehensive historical data?
NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all Jaguar XJ configurations.
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Fuel Cost Analysis
Based on 15,000 miles/year and current fuel prices.
Efficiency Breakdown
Estimated Lifetime Carbon Footprint
(Based on 200,000 miles driven)