U.S. vehicle reference
2004 Hyundai Elantra MPG, Fuel Cost and Recalls
2004 Hyundai Elantra MPG and annual fuel cost by engine, with EPA ratings and NHTSA recall records below.
At a glance
2004 Hyundai Elantra reference
Use the summary to orient yourself, then open the exact engine, drivetrain and source record below.
2004 Hyundai Elantra MPG by engine and drivetrain
EPA combined ratings run from 24 to 26 mpg across 3 configurations. Match the engine, transmission and drivetrain in the table before comparing fuel costs.
| Engine / transmission | City | Highway | Combined | Annual fuel | CO₂ |
|---|---|---|---|---|---|
| 2.0L 4-cylinderAutomatic 4-spd · Front-Wheel Drive · Regular Gasoline | 21 mpg | 29 mpg | 24 mpg | $2,550 | 370.2916666666667 g/mi |
| 2.0L 4-cylinderManual 5-spd · Front-Wheel Drive · Regular Gasoline | 23 mpg | 31 mpg | 26 mpg | $2,350 | 341.8076923076923 g/mi |
| 2.0L 4-cylinderManual 5-spd · Front-Wheel Drive · Regular Gasoline | 24 mpg | 31 mpg | 26 mpg | $2,350 | 341.8076923076923 g/mi |
Annual fuel figures are the EPA snapshot at the source date. The calculator below uses the separately dated fuel-price record and your inputs, so the estimates may differ.
2004 Hyundai Elantra annual fuel cost calculator
Start with the combined MPG for 2.0L 4-cylinder, Automatic 4-spd, Front-Wheel Drive. Replace it with your measured gas mileage and local pump price for a personal budget.
Formula annual miles ÷ MPG × gasoline price
Fuel cost per mile equals gasoline price divided by MPG. Multiply by your annual mileage for a yearly fuel budget. Add maintenance to estimate cost per mile.
2004 Hyundai Elantra recall campaigns
NHTSA returned 5 model-level campaign records as of 2026-09-04. A campaign record does not establish whether your vehicle is affected or whether a repair is outstanding. Check your VIN through NHTSA.
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS · 04V370000
DURING AN INSURANCE INSTITUTE FOR HIGHWAY SAFETY (IIHS) OFFSET FRONTAL BARRIER IMPACT TEST, IT WAS DETERMINED THAT FUEL TAN DAMAGE COULD OCCUR. ON CERTAIN PASSENGER VEHICLES, A VAPOR TUBE HOSE CLAMP THAT IS LOCATED NEAR THE FUEL TANK MAY NOT BE POSITIONED PROPERLY AND COULD CAUSE FUEL LEAKAGE.
Remedy: DEALERS WILL INSPECT THE POSITION OF THE VAPOR TUBE HOSE CLAMP EARS AND CORRECTLY POSITION THE CLAMP, IF NECESSARY. THE RECALL BEGAN ON OCTOBER 5, 2004. OWNERS SHOULD CONTACT HYUNDAI DE PUERTO RICO AT 1-800-981-0188.
AIR BAGS · 05V479000
CERTAIN VEHICLES EQUIPPED WITH AN ADVANCED AIR BAG SYSTEM. THE OCCUPANT CLASSIFICATION SYSTEM (OCS) INSTALLED IN THE RIGHT FRONT SEAT OF THE VEHICLE MAY MISCLASSIFY A CHILD RESTRAINT SEAT (CRS) AS AN ADULT. THIS MAY OCCUR IF THE CRS IS INSTALLED AFTER AN ADULT HAS BEEN SEATED IN THE RIGHT FRONT SEAT. IF THERE HAS NOT BEEN A 'KEY ON' ' KEY OFF' CYCLE WITH THE RIGHT FRONT PASSENGER SEAT EMPTY PRIOR TO INSTALLATION OF THE CRS.
Remedy: DEALERS WILL REPROGRAM THE VEHICLE'S OCS ELECTRONIC CONTROL UNIT (ECU) TO REMOVE THE FEATURE THAT MAY CAUSE THE CRS TO BE RECOGNIZED AS AN ADULT. THE RECALL BEGAN ON NOVEMBER 15, 2005. OWNERS MAY CONTACT HYUNDAI OF PUERTO RICO AT 1-800-981-0188.
AIR BAGS · 05V395000
CERTAIN VEHICLES EQUIPPED WITH AN ADVANCED AIR BAG SYSTEM. THE OCCUPANT CLASSIFICATION SYSTEM (OCS) INSTALLED IN THE RIGHT FRONT SEAT OF THE VEHICLE MAY MISCLASSIFY A CHILD RESTRAINT SEAT (CRS) AS AN ADULT. THIS MAY OCCUR IF THE CRS IS INSTALLED AFTER AN ADULT HAS BEEN SEATED IN THE RIGHT FRONT SEAT. IF THERE HAS NOT BEEN A 'KEY ON' ' KEY OFF' CYCLE WITH THE RIGHT FRONT PASSENGER SEAT EMPTY PRIOR TO INSTALLATION OF THE CRS.
Remedy: DEALERS WILL REPROGRAM THE VEHICLE'S OCS ELECTRONIC CONTROL UNIT (ECU) TO REMOVE THE FEATURE THAT MAY CAUSE THE CRS TO BE RECOGNIZED AS AN ADULT. THE RECALL BEGAN ON OCTOBER 31, 2005. OWNERS MAY CONTACT HYUNDAI AT 1-800-633-5151.
AIR BAGS · 03V322000
ON CERTAIN VEHICLES, IF THE FRONT PASSENGER SEAT IS UNOCCUPIED OR IS OCCUPIED BY SOMEONE LIGHTER THAN 56.4 POUNDS, THE PASSENGER AIR BAG IS DEACTIVATED AND WILL NOT DEPLOY IF A CRASH OCCURS. HOWEVER, THE OCCUPANT CLASSIFICATION SENSOR MAY INCORRECTLY INTERPRET THAT A SEATED ADULT IS AN INFANT SEAT AND DEACTIVATE THE PASSENGER AIR BAG IF SOMEONE HEAVIER THAN 56.4 POUNDS WHO IS SEATED WITH ONE LEG RESTING ON THE OUTBOARD OR INBOARD EDGE OF THE SEAT; WITH LEGS SPREAD; OR POSITIONED OFF-CENTER TOWARD THE CENTER CONSOLE AND WITH HIS OR HER ARM LEANING ON THE CONSOLE.
Remedy: THE OCCUPANT CLASSIFICATION SENSOR WILL BE REPROGRAMMED.
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS · 04V208000
DURING AN INSURANCE INSTITUTE FOR HIGHWAY SAFETY (IIHS) OFFSET FRONTAL BARRIER IMPACT TEST ON CERTAIN PASSENGER VEHICLES, FUEL SPILLAGE OCCURRED AS A RESULT OF FUEL TANK DAMAGE CAUSED BY CONTACT BETWEEN A VAPOR TUBE HOSE CLAMP EAR AND THE FUEL TANK. THE VAPOR TUBE HOSE CLAMP EAR WAS FOUND TO BE MISPOSITIONED AND FACING TOWARD THE FUEL TANK.
Remedy: DEALERS WILL INSPECT THE POSITION OF THE VAPOR TUBE HOSE CLAMP AND CORRECTLY POSITION THE CLAMP, IF NECESSARY. OWNER NOTIFICATION BEGAN ON MAY 24, 2004. OWNERS SHOULD CONTACT HYUNDAI AT 1-800-633-5151.
2004 Hyundai Elantra NHTSA safety ratings
| Vehicle | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2004 Hyundai Elantra 5-DR Wagon w/SAB | Not rated | Not rated | Not rated | Not rated |
| 2004 Hyundai Elantra 4-DR. w/SAB | Not rated | Not rated | Not rated | Not rated |
Frequently asked questions
What is the 2004 Hyundai Elantra gas mileage?
EPA combined ratings run from 24 to 26 mpg across 3 configurations. Match the engine, transmission and drivetrain in the table before comparing fuel costs.
Are these real-world MPG figures for the Elantra?
These are EPA ratings, not owner-reported mileage. Use your measured MPG in the calculator to estimate your own fuel budget. The configuration table keeps city, highway and combined ratings separate.
Does the 2004 Hyundai Elantra have recalls?
NHTSA returned 5 model-level campaign records as of 2026-09-04. A campaign record does not establish whether your vehicle is affected or whether a repair is outstanding. Check your VIN through NHTSA.
Does annual fuel cost include servicing or insurance?
No. The EPA cost and the calculator cover fuel only. Use the cost-per-mile calculator to add a maintenance allowance. Insurance, depreciation, finance costs and registration are separate ownership expenses.
Compare similar vehicles
Sources and record dates
U.S. EPA FuelEconomy.gov vehicle dataset Accessed 2026-09-05U.S. EIA public gasoline price table Accessed 2026-09-05NHTSA Recalls API Accessed 2026-09-04NHTSA 5-Star Safety Ratings API Accessed 2026-09-05Last updated