HyundaiElantra2005Overview/hyundai/elantra/2005/base/

2005 Hyundai Elantra

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2005 Elantra.

Body PASSENGER CARTransmission Automatic 4-spd

The 2005 Hyundai Elantra is a passenger car powered by a four-speed automatic transmission, with maintenance requiring 4.2 quarts of oil within the 5W-20/5W-30 viscosity range per API standards, and delivers EPA-estimated fuel economy of 21 city, 29 highway, and 24 combined mpg; across the model's extensive complaint history spanning 1992 to 2026, the 2005 model year accumulated 137 total owner complaints with four associated recalls, placing it well below the 2013 peak of 1,325 complaints yet significantly above the 2025 low of 21, with Air Bags representing the primary complaint category—a pattern that positions this model year as a middle ground in the Elantra's reliability trajectory where documented issues exist but remain far less pronounced than the worst-performing years in the nameplate's history.

Model year202520242023202220212020201920182005

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity4.2 qtOEM · verified
Engine oil type5W-20 / 5W-30 APIOEM · verified
Lug nut torque65-80 ft-lbsOEM · verified
EPA fuel economy21/29/24 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

Tail / brake / turnLAMPOEM · verified
Tire sizeP195-60R15OEM · verified
Wheel / rimN/A inOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Dimensions & weight NHTSA vPIC

Overall length177.2 in
Overall width67.7 in
Overall height56.3 in
Wheelbase102.8 in
Curb weight2789 lb
Track (front / rear)57.9 / 58.3 in
Weight distribution (front / rear)63/37

Ratings & economy EPA / vPIC

EPA city / highway / combined21 / 29 / 24 mpg
DrivetrainFront-Wheel Drive
Passenger volume95 cu ft
Cargo volume13 cu ft
Recommended fuelRegular Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the Elantra of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

8.0–8.5 sec0–60 mph (tested)quickest 8.00 sec — 2002 GT 5-door Hatchback
YearTrim / engine0–60¼ mileHPDrivetrain
2002GT 5-door Hatchback 2.0L I-48.00 sec16.30 sec135 hpFWD
2002GLS Sedan 2.0L I-48.50 sec16.70 sec138 hpFWD
2001GLS Sedan 2.0L I-48.40 sec16.50 sec140 hpFWD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 4.2 qt of 5W-20 / 5W-30 API engine oil. Torque lug nuts to 65-80 ft-lbs, the oil drain plug to 25.0-33.0 ft-lbs. The firing order is 1-3-4-2.

Lubricants & capacities

Engine CoolantETHYLENE GLYCOL
Engine Oil5W-20 · 5W-30 · API
Engine Oil Capacity4.2 qt

Engine torques

Intake Manifold to Engine Bolts12-17 ft-lbs
Exhaust Manifold to Cylinder Head Bolts32-40 ft-lbs
Engine Oil Pan Drain Plug25.0-33.0 ft-lbs

Chassis torques

Lug Nuts65-80 ft-lbs
Front Wheel Hub159-192 ft-lbs
Rear Wheel Hub148-192 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Ignition Coil Primary Resistance.52-.64 ohms
Ignition Coil Secondary Resistance7480-10,120 ohms
Spark Plug ManufacturerNGK
Spark Plug Gap0.039-0.0.043 in
Spark Plug Torque15.0-21.0 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.44-1.55 lbs
Oil GroupPAG
Oil Type46
Oil Capacity4.73-5.40 oz

Service checks

Pressure Test14-18 psi
Radiator Cap Pressure Relief14-18 psi
Thermostat Opening Temperature177 °F
Regulated Fuel System Pressure (With Vacuum)43.5 psi
Injector Primary Resistance13-16 @ 68 degreesF ohms
Engine Compression145

Brakes

Brake ApplicationWITH REAR DISC
Torque Caliper to Bracket16-24 ft-lbs
Torque to Knuckle51-62 ft-lbs
Minimum Pad ThicknessFront: 0.079; Rear: 0.079 in
Minimum Shoe Thickness0.039 in
Brake ApplicationWITH REAR DISC
Rotor Max Parallel Variation0.0006 in
Rotor Runout Limit0.004 in

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 mi; spark plugs every 60,000 mi; coolant every 7,500 mi. The big-interval services (every 7,500 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 7,500 miEngine Coolant System (leak inspection) · Engine Coolant System Hoses (inspect) · Engine Oil (drain & refill) · Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 12,000 miCabin Air Filter (replace)
Every 15,000 miAir Conditioning System (inspect) · Axle Shaft Oil Seal (inspect) · Brake Line (inspect) · Brake Linings (inspect) · Brake Rotor (inspect) · CV Joint Boot (inspect)
Every 30,000 miAccessory Drive Belt (inspect) · Brake Drum Assembly (inspect) · Brake Hydraulic System (inspect fluid level) · Engine Air Filter Element (replace) · Fuel Evaporative Emission Control System Lines (inspect) · Fuel Line (inspect)
Every 52,500 miFuel Evaporative Emission Control System (inspect) · Fuel Filter (replace) · PCV Hose (inspect) · Vacuum Line (inspect)
Every 60,000 miEngine Valves (inspect valve lash) · Spark Plug Wires (inspect) · Spark Plugs (replace) · Timing Belt (replace)
At 105,000 miTransmission Fluid & Filter (replace)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 2005 Elantra sits at a distinct low point in the model's federal-record arc: its 137 complaints represent the lowest annual total since 2000, while its four recalls and zero investigations mark the lightest regulatory footprint since the early 2000s peak years of 2001–2002 (330–349 complaints, six recalls each). Complaints had declined steadily from 234 in 2003 to 182 in 2004 before reaching this trough, and TSBs followed a similar descent from 109 in 2001 to 44 in 2005. The subsequent 2006 model year saw a modest rebound to 155 complaints but only one recall, before a sharper uptick in 2007 (266 complaints, six recalls, three investigations) signaled the next upward cycle. Air-bag reports dominate the 2005 complaint profile at 58 of 137 entries, with vehicle speed control, hydraulic brakes, and electrical system issues trailing far behind; the data does not specify root causes for these categories. Thirty crash-related and three fire-related complaints were logged for the year. Takeaway: the 2005 Elantra occupies a comparatively quiet window in the generation's regulatory history, making it a relatively favorable vintage to purchase provided the air-bag and brake systems have been verified functional.

4
Open recalls
NHTSA campaigns
44
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
137
Owner complaints
30 involved a crash · 3 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★

Owner complaints filed with NHTSA, by component

All 137 complaints on record, top 8 components.

Air Bags58
Vehicle Speed Control9
Service Brakes, Hydraulic7
Electrical System5
Power Train4
Structure3
Air Bags,Seat Belts3
Steering,Suspension,Unknown Or Other2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 4 campaigns on record for this vehicle.

09V280000Exterior LightingReported 21/07/2009

HYUNDAI IS RECALLING 3,011 MODEL YEAR 2005-2007 ELANTRA, TUCSON, SONATA, AZERA AND ACCENT VEHICLES. A MALFUNCTIONING STOP LAMP SWITCH MAY CAUSE THE BRAKE LIGHTS TO FAIL TO ILLUMINATE WHEN THE BRAKE PEDAL IS DEPRESSED OR… Remedy: DEALERS WILL REPLACE THE STOP LAMP SWITCH FREE OF CHARGE. THE RECALL BEGAN ON SEPTEMBER 2, 2009. OWNERS MAY CONTACT HYUNDAI OF PUERTO RICO CUSTOMER SERVICE AT 1-787-999-4310.

05V479000Air BagsReported 17/10/2005

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… 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…

Technical service bulletins NHTSA · verified

Showing 5 of 44 bulletins on record with NHTSA.

BulletinDateComponentSummary
DTN DL2026-04-10Air BagsThe National Highway Traffic Safety Administration (NHTSA) has identified the presence of…
DTN DCS2026-04-10Air BagsThe National Highway Traffic Safety Administration (NHTSA) has issued an urgent safety…
25-BD-012H TSB2025-11-05Exterior LightingThis bulletin provides information regarding condensation related to the accumulated…
24-BD-001H2024-02-14VisibilityThis bulletin contains information about the proper removal of the windshield wiper blade…
23-EM-005H2023-10-13Engine And Engine CoolingThis bulletin provides important checkpoint guidelines when performing engine oil and…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Elantra. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 2005 Elantra take?

4.2 qt of 5W-20 OR 5W-30 API SM, per the factory manual.

Does the 2005 Elantra have open recalls?

NHTSA lists 4 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the Elantra get?

EPA figures are 21 city / 29 highway / 24 combined mpg.