MPGTerminal
33/100
1989Compact CarsPremium

1989 Jaguar XJ6

EPA ID: 5559
15
City MPG
18
Combined MPG
18MPG· Below Avg
22
Highway MPG

Fuel Economy Overview

The 1989 Jaguar XJ6 achieves an EPA-estimated 18 MPG in combined city and highway driving, with 15 MPG in the city and 22 MPG on the highway. Powered by a 3.6L 6-cylinder engine paired with a automatic 4-spd, this compact cars features Rear-Wheel Drive drive.

In terms of environmental impact, the 1989 XJ6 produces approximately 494 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 XJ6 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

Vehicle ClassCompact Cars
Fuel TypePremium
Engine3.6L 6-cyl
AspirationNaturally Aspirated
TransmissionAutomatic 4-spd
Drive TypeRear-Wheel Drive

Green Scorecard

CO2 Emissions494 g/mi
Start-Stop SystemNot Equipped
GHG Score-1/10
Smog RatingN/A
Est. Annual Cost$3,850
5-Year Cost DeltaSave $8,500

Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy

55% City45% Highway

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.

Your Real MPG
17.5
Impact vs EPA
+$82
/ year
💨

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

Estimated Monthly Cost
$741/mo
Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.
15,000 mi
Value Depreciation
Est. value lost over 60 months
$19,600
44.1%
Fuel & Electricity
Based on National Average rates ($3.50/gal)
$14,583
32.8%
Estimated Insurance
Based on vehicle class risk profile
$9,860
22.2%
State Registration Fees
Based on National Average DMV base rates
$400
0.9%
Total 5-Year Cost$44,443

Recall Intelligence

Campaign #93V179000·1994-02-21
moderate
Component: SEAT BELTS

THE NORMAL LOCKUP FUNCTION OF THE AUTOMATIC (PASSIVE) BELT REEL CAN CAUSE THE BELT MOTOR WINCH ASSEMBLY TO LOCKUP SUCH THAT THE PASSIVE BELT SYSTEM WILL NOT DEPLOY/FUNCTION OR GETS STUCK AT VARIOUS POINTS ALONG THE TRACK CAUSING THE KINKING OR BREAKING OF ITS CABLE OR DETACHMENT OF THE TONGUE.

Consequence & Remedy

Consequence: IF THIS OCCURS THE OCCUPANTS OF THE VEHICLE CANNOT USETHE SAFETY BELTS, INCREASING THE RISK OF INJURY IN THE EVENT OF A SUDDEN STOPOR ACCIDENT.

Remedy: JAGUAR WILL REPAIR THE PASSIVE BELT SYSTEM IF THIS PROBLEM OCCURS OR HAS OCCURRED. JAGUAR WILL NOTIFY OWNERS OF THE EXISTENCE OF A LIFETIME WARRANTY ON COMPONENTS OF THE AUTOMATIC (PASSIVE) BELT SYSTEM.

Campaign #90V023000·1990-07-02
critical
Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

HIGH PRESSURE FLUID SUPPLY HOSE COULD RUPTURE CAUSING LOSS OF FLUID OF THE BRAKE POWER ASSIST SYSTEM.

Consequence & Remedy

Consequence: LOSS OF FLUID COULD LEAD TO LOSS OF POWER ASSIST TO THE BRAKING SYSTEM, WHICH MAY RESULT IN LOSS OF VEHICLE CONTROL AND AN ACCIDENT, AND THE EXPELLED FLUID FROM THE HOSE FAILURE COULD CAUSE AN ENGINE COMPARTMENT FIRE.

Remedy: INSTALL NEW POWER HYDRAULIC HOSE OF A DIFFERENT SPECIFICATION.

Campaign #90V024000·1990-07-02
moderate
Component: EXTERIOR LIGHTING:BRAKE LIGHTS:SWITCH

BRAKE ACCUMULATOR SWITCH WHICH CONTROLS HYDRAULIC FLUID FLOW TO AND FROM THE ENGINE DRIVEN PUMP, COULD LEAK, CAUSING LOSS OF FLUID IN THE POWER BRAKE ASSIST SYSTEM. THIS LEAK IS ALSO IN THE VICINITY OF ELECTRICAL WIRING.

Consequence & Remedy

Consequence: THE LEAKING BRAKE ACCUMULATOR SWITCH COULD CAUSE ELECTRICAL POWER INTERRUPTION AND COULD CAUSE THE ASSIST FEATURE OF BRAKES NOT TO RECHARGE. ALSO, FLUID LOSS COULD LEAD TO SUDDEN LOSS OF POWER ASSISTANCE TOTHE BRAKING SYSTEM, WHICH COULD RESULT IN LOSS OF VEHICLE CONTROL AND AN ACCIDENT.

Remedy: REPLACE BRAKE ACCUMULATOR SWITCHES WITH REVISED SEALS.

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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 XJ6 configurations.

View Model History

Similar 1989 Compact Cars Alternatives

1989 Acura Legend

2.7L 6-cyl Front-Wheel Drive

18MPG
City: 16Hwy: 20$3,300/yr

1989 BMW 525i

2.5L 6-cyl Rear-Wheel Drive

18MPG
City: 16Hwy: 21$3,300/yr

1989 BMW 525i

2.5L 6-cyl Rear-Wheel Drive

18MPG
City: 16Hwy: 22$3,300/yr

1989 Chrysler LeBaron

2.5L 4-cyl Front-Wheel Drive

18MPG
City: 16Hwy: 21$3,850/yr

1989 Mercedes-Benz 300E

3L 6-cyl Rear-Wheel Drive

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City: 16Hwy: 20$3,850/yr

1989 Mitsubishi Sigma

3L 6-cyl Front-Wheel Drive

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City: 16Hwy: 20$3,300/yr

Fuel Cost Analysis

Annual Fuel Cost$3,850
vs. Avg Vehicle (5 yrs)Save $8,500

Based on 15,000 miles/year and current fuel prices.

Efficiency Breakdown

City15 MPG
Highway22 MPG
Combined18 MPG

Estimated Lifetime Carbon Footprint

(Based on 200,000 miles driven)

98.7 metric tons CO₂
Equivalent To:
🌳 122 tree seedlings grown for 10 yrs
✈️ 8.2 cross-country flights/yr

Data Provenance

Data directly from the EPA National Vehicle and Fuel Emissions Laboratory. The combined rating is a weighted average (55% city, 45% highway). For official figures, visit fueleconomy.gov.