2001 Nissan Sentra
Fuel Economy Overview
The 2001 Nissan Sentra achieves an EPA-estimated 24 MPG in combined city and highway driving, with 21 MPG in the city and 28 MPG on the highway. Powered by a 2L 4-cylinder engine paired with a manual 5-spd, this compact cars features Front-Wheel Drive drive.
In terms of environmental impact, the 2001 Sentra produces approximately 370 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 Sentra performs better than the national average in this regard.
The estimated annual fuel cost for this vehicle is $2,500, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $1,750 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
CERTAIN ANZO COMBINATION HEADLAMP ASSEMBLIES SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES. SOME COMBINATION LAMPS ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS WHICH FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."
Consequence & Remedy
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy: ANZO WILL NOTIFY OWNERS AND REPLACE THE HEADLAMPS FREE OF CHARGE. THE RECALL BEGAN MAY 9, 2006. OWNERS MAY CONTACT ANZO USA AT 909-468-3688.
ON CERTAIN PASSENGER VEHICLES, THE CIRCUIT BOARD FOR THE CRANK POSITION SENSOR OR CAM POSITION SENSOR MAY HAVE AN IMPROPER SOLDER JOINT DUE TO SOLDER DEFORMATION CAUSED BY HEAT STRESS ACCELERATED BY THE EXISTENCE OF FLUX RESIDUE DURING THE SOLDERING PROCESS.
Consequence & Remedy
Consequence: THIS COULD CAUSE THE "SERVICE ENGINE SOON" WARNING LIGHT TO COME ON, CREATE A NO START CONDITION, CAUSE REDUCED ENGINE POWER, OR CAUSE THE ENGINE TO STOP RUNNING WITHOUT WARNING DURING VEHICLE OPERATION, WHICH COULD RESULT IN A CRASH.
Remedy: DEALERS WILL REPLACE THE CRANK POSITION SENSORS. CAMSHAFT POSITION SENSOR(S), AND IN SOME CASES, THE VARIABLE TIMING CONTROL SENSOR(S). VEHICLES INVOLVED IN A PREVIOUS RECALL CAMPAIGN, 01V357, ARE ALSO INCLUDED IN THIS NEW CAMPAIGN. THE REPLACEMENT SENSORS USED IN THAT CAMPAIGN ARE ALSO AFFECTED. OWNER NOTIFICATION BEGAN ON DECEMBER 22, 2003. OWNERS SHOULD CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
ON CERTAIN PASSENGER VEHICLES EQUIPPED WITH THE QG18DE ENGINE OR QR25DE ENGINES, THE FOAM MATERIAL USED FOR THE INTERIOR LINING OF THE ELECTRONIC CONTROL MODULE (ECM) BOX EMITS SULFUR AS IT CURES.
Consequence & Remedy
Consequence: IF ONE OF THE RESISTORS INSIDE THE ECM HAS A CRACK ON THE SURFACE COATING, THE GAS MAY CAUSE CORROSION OF THE RESISTOR. THIS COULD CAUSE THE MALFUNCTION INDICATOR LIGHT TO COME ON, POOR DRIVABILITY (IDLE INSTABILITY, POOR ACCELERATOR), OR THE ENGINE TO STOP RUNNING DURING VEHICLE OPERATION, WHICH COULD RESULT IN A CRASH.
Remedy: DEALERS WILL REMOVE THE INSIDE LINING MATERIAL FROM THE ECM BOX. OWNER NOTIFICATION BEGAN ON DECEMBER 22, 2003. OWNERS SHOULD CONTACT NISSAN AT 1-800-647-7261.
ON CERTAIN ELECTRIC VEHICLES, THE FRONT SUSPENSION TRANSVERSE LINK'S BALL JOINT BRACKET MAY BREAK FROM STRESS CONCENTRATION AT A NOTCH CREATED BY SURFACE ROUGHNESS AND THE SHAPE OF THE MATERIAL CUT-LINE.
Consequence & Remedy
Consequence:
Remedy: DEALERS WILL REPLACE THE BRACKET ON THESE VEHICLES. OWNER NOTIFICATION BEGAN DECEMBER 15, 2003. OWNERS SHOULD CONTACT NISSAN AT 1-800-647-7261.
VEHICLE DESCRIPTION: CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE VEHICLES WERE MISSING TAMPERPROOF CAPS THAT PREVENT HORIZONTAL HEADLAMP ADJUSTMENT.
Consequence & Remedy
Consequence: THESE CAPS ARE INSTALLED TO PREVENT MISADJUSTMENT OF THE HEADLAMPS.
Remedy: DEALERS WILL INSTALL A TAMPERPROOF CAP OVER THE HORIZONTAL ADJUSTMENT SCREW FOR BOTH HEADLAMPS. OWNER NOTIFICATION BEGAN JANUARY 14, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT NISSAN AT 1-800-647-7261.
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH A 1.8 LITER ENGINE. THE ENGINE COULD STOP RUNNING WHILE BEING DRIVEN DUE TO A DEFECTIVE CRANK POSITION SENSOR. THIS COULD ALSO RESULT IN THE "SERVICE ENGINE SOON" WARNING LIGHT COMING ON OR REDUCED ENGINE POWER.
Consequence & Remedy
Consequence: IF THE ENGINE STOPS RUNNING WHILE THE VEHICLE IS IN MOTION, IT COULD RESULT IN A CRASH.
Remedy: DEALERS WILL REPLACE THE CRANK POSITION SENSORS. OWNER NOTIFICATION BEGAN DECEMBER 10, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT NISSAN AT 1-800-647-7261.
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE COOLING HOLES IN THE STEEL WHEEL MAY HAVE BURRS ON THEIR EDGES AS A RESULT OF IMPROPER MANUFACTURING. THESE BURRS CAN CAUSE CRACKS AS THE VEHICLE IS BEING DRIVEN. CRACKS CAN PROPAGATE BETWEEN ADJACENT COOLING HOLES. IF ENOUGH CRACKS DEVELOP BETWEEN THE COOLING HOLES, THE WHEEL COULD FAIL AND SEPARATE FROM THE MOUNTING HUB WITHOUT PRIOR WARNING.
Consequence & Remedy
Consequence: SEPARATION OF THE WHEEL FROM THE VEHICLE WHILE BEING OPERATED COULD RESULT IN A VEHICLE CRASH.
Remedy: DEALERS WILL INSPECT FOR CRACKS AND REPLACE THE WHEEL IF CRACKS ARE DISCOVERED. OWNER NOTIFICATION WILL BE CONDUCTED IN TWO PHASES. THE FIRST MAILING BEGAN OCTOBER 1, 2001, ASKING OWNERS TO BRING THEIR VEHICLES IN TO A DEALER FOR INSPECTION OF THE WHEELS. ANY WHEELS WITH CRACKS WILL BE REPLACED. A SECOND OWNER NOTIFICATION WILL BEGIN IN EARLY DECEMBER, AT WHICH TIME NISSAN WILL HAVE AN ADEQUATE NUMBER OF REPLACEMENT WHEELS, REQUESTING OWNERS TO RETURN TO THEIR DEALERS TO HAVE THE WHEELS REPLACED. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT NISSAN AT 1-800-647-7261.
VEHICLE DESCRIPTION: PASSENGER VEHICLES. ONE OR MORE OF THE THREE BOLTS USED TO ATTACH EACH FRONT SUSPENSION LOWER CONTROL ARM TO THE BODY ON THE LEFT AND RIGHT SIDES MAY NOT HAVE BEEN PROPERLY MANUFACTURED.
Consequence & Remedy
Consequence: THE BOLTS COULD FRACTURE, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE LOWER CONTROL ARM ATTACHMENT BOLTS. OWNER NOTIFICATION BEGAN JUNE 30, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT NISSAN AT 1-800-647-7261.
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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 Nissan Sentra 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)