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Jaguar XJ Fuel Economy (km/L)

km/L Number of Vehicles
41 kilometers per liter 1 vehicles
42 kilometers per liter 0 vehicles
43 kilometers per liter 0 vehicles
44 kilometers per liter 0 vehicles
45 kilometers per liter 0 vehicles
46 kilometers per liter 0 vehicles
47 kilometers per liter 0 vehicles
48 kilometers per liter 1 vehicles
49 kilometers per liter 1 vehicles
50 kilometers per liter 2 vehicles
51 kilometers per liter 0 vehicles
52 kilometers per liter 0 vehicles
53 kilometers per liter 0 vehicles
54 kilometers per liter 1 vehicles
55 kilometers per liter 1 vehicles
56 kilometers per liter 0 vehicles
57 kilometers per liter 0 vehicles
58 kilometers per liter 0 vehicles
59 kilometers per liter 0 vehicles
60 kilometers per liter 0 vehicles
61 kilometers per liter 0 vehicles
62 kilometers per liter 0 vehicles
63 kilometers per liter 0 vehicles
64 kilometers per liter 0 vehicles
65 kilometers per liter 0 vehicles
66 kilometers per liter 0 vehicles
67 kilometers per liter 0 vehicles
68 kilometers per liter 0 vehicles
69 kilometers per liter 0 vehicles
70 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2004 2004 4dr Sedan supercharged 390hp 4.2L V8 6-sp automatic RWD 48.93
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With the supercharged 375kW 5.0L V8 engine, 8-speed shiftable automatic transmission, and rear-wheel drive, the 2004 Jaguar XJ has been averaging 48.93 L/100km (liters per 100 kilometers).

The 2004 Jaguar XJs in this analysis were driven mostly on the highway at an average speed of 70 kilometers per hour (about 53.7 percent of the kilometers driven). The rest of the kilometers were in the city (8.3 percent), in heavy traffic (7.7 percent), and in the suburbs (0 percent).

In addition, the average 2004 Jaguar XJ in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2004 2004 4dr Sedan 294-hp 4.2L V8 6-sp automatic RWD 54.34
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2004 Jaguar XJ Gas Mileage (km/L)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Jaguar XJ's real-world km/L based on how and where you drive a car.