HyundaiAccent2001Overview/hyundai/accent/2001/base/

2001 Hyundai Accent

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2001 Accent.

Body PASSENGER CAR

The 2001 Hyundai Accent is a passenger car whose 3.5-quart oil capacity and 10W-30/5W-30 viscosity specification reflect its straightforward design, and its reliability record—126 total owner complaints, two recalls, and air bags as the top complaint area—places it between the model's highest complaint year (1995, 167) and lowest (1993, 1) in the 1991–2022 history, indicating a moderate level of reported issues centered on a specific safety component.

Model year202220212020201920182017201620152001

Quick specs

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

Engine oil capacity3.5 qtOEM · verified
Engine oil type10W-30 / 5W-30 APIOEM · verified
Lug nut torque65-80 ft-lbsOEM · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 121R · 500 CCA battery. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 121R · 500 CCAOEM · verified
Tire sizeP155-80R13OEM · verified
Wheel / rim4.5, 5-J inOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length165.4 in
Overall width65.7 in
Overall height55.1 in
Wheelbase96.1 in
Curb weight2101 lb
Track (front / rear)56.7 / 56.3 in

Performance & power Independent road tests

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

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

10.0–10.9 sec0–60 mph (tested)quickest 10.00 sec — 2003 GT 3-door Hatchback
YearTrim / engine0–60¼ mileHPDrivetrain
2000GL Sedan 1.5L I-410.90 sec17.90 sec92 hpFWD
2003GT 3-door Hatchback 1.6L I-410.00 sec17.40 sec103 hpFWD

Service quick specs OEM factory data

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

This engine holds 3.5 qt of 10W-30 / 5W-30 API engine oil, DOT 3 brake fluid. Torque lug nuts to 65-80 ft-lbs. The firing order is 1-3-4-2. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Brake FluidDOT 3
Engine CoolantETHYLENE GLYCOL
Engine Oil10W-30 · API · 5W-30
Engine Oil Capacity3.5 qt
Engine Oil10W-30 · API · 5W-30
Engine Oil Capacity3.5 qt

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs15-20 ft-lbs
Camshaft Bearing/Carrier Cap Bolts or Studs15-20 ft-lbs
Connecting Rod (Large End) Bearings24-26 ft-lbs
Connecting Rod (Large End) Bearings24-26 ft-lbs
Engine Flywheel Bolts96-103 ft-lbs
Engine Flywheel Bolts89-96 ft-lbs
Intake Manifold to Engine Bolts11-15 ft-lbs
Exhaust Manifold to Cylinder Head Bolts11-15 ft-lbs

Chassis torques

Lug Nuts65-80 ft-lbs
Front Wheel Hub159-192 ft-lbs
Rear Wheel Hub147 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Curb Idle Speed (No Load)800 rpm
Curb Idle Speed Variance (No Load)100 rpm
Curb Idle Speed (No Load)750 rpm
Curb Idle Speed Variance (No Load)100 rpm
Ignition Coil Primary Resistance.79-.95 ohms
Ignition Coil Secondary Resistance11,300-15,300 ohms
Spark Plug ManufacturerNGK

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.25-1.40 lbs
Oil GroupPAG
Oil TypeFD46XG
Oil Capacity4.75-5.40 oz
Standard BCI Group Number121R
Standard BCI Cranking Performance500 cca
Standard BCI Group Number121R

Service checks

Regulated Fuel System Pressure (Without Vacuum)50 approx. psi
Regulated Fuel System Pressure (With Vacuum)50.0 psi
Injector Primary Resistance15.55-16.25 @ 68 degreesF ohms
Engine Compression203-218. 14 maximum variation PSI.
Engine Oil Pressure21.3 psi
Engine Oil Pressure RPMIdle rpm
Engine Oil Pressure29 psi
Engine Oil Pressure RPMIdle rpm

Brakes

Torque Caliper to Bracket48-55 ft-lbs
Torque to Knuckle65-80 ft-lbs
Minimum Pad ThicknessFront: 0.079; Rear: 0.079 in
Minimum Shoe Thickness0.039 in
Rotor Runout Limit0.0024 in
Rotor Nominal Thickness From0.748 in
Rotor Nominal Thickness To0.748 in
Rotor Discard at or Under0.669 in

Multi-step torque procedures OEM · verified

Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
1103-111 ft. lbs., step 2: 140-150103–111 ft. lbs
Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
1103-111 ft. lbs., step 2: 140-150103–111 ft. lbs
Cylinder Head — tightening sequence 3 stages
118 ft. lbs.18 ft. lbs
260 degrees60 degrees
360
Cylinder Head — tightening sequence 5 stages
126 ft. lbs.26 ft. lbs
290 degrees90 degrees
3loosen all bolts
426 ft. lbs.26 ft. lbs
590

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.

Every 7,500 miEngine 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) · Body Latches, Locks & Hinges (inspect) · Brake Line (inspect) · Brake Linings (inspect) · Brake Rotor (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 Filter (replace) · PCV Hose (inspect) · Vacuum Line (inspect)
Every 60,000 miTiming Belt (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 2001 Hyundai Accent sits in the middle of a steep complaint escalation, with federal complaints climbing from 95 in 2000 to 126 in 2001 and reaching 144 in 2002, while recalls moved in the opposite direction, falling from four to two to one over the same three-year span. Within the surrounding era captured in the record, complaints had declined from an earlier high of 167 in 1995 to a low of 51 in 1998, then ascended for four consecutive years before dropping sharply to 37 in 2003, positioning 2001 near the top of a pronounced mid-era spike. For 2001 specifically, owners filed 126 complaints, generating two recalls, zero investigations, and 66 technical service bulletins, with the highest-volume complaint areas being air bags (19), power train (18), suspension (11), and vehicle speed control (8), plus 26 crash-related and 5 fire-related complaints. The data does not specify root causes for these reports, but the divergence between rising complaint volume and declining recall activity from 2000 through 2002 suggests mounting field reports were not triggering manufacturer safety campaigns. Relative to adjacent model years, 2001 sits on the rising slope of a complaint surge that peaked at 144 in 2002 before counts collapsed to 37 in 2003, indicating this model year was caught in a concentrated reliability downturn. Because 2001 lands in the middle of this escalation with 126 complaints and only two recalls, buyers would be better served by the significantly lower-complaint 2003–2004 models, making this a weaker year to purchase within the record.

2
Open recalls
NHTSA campaigns
66
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
126
Owner complaints
26 involved a crash · 5 a fire

Owner complaints filed with NHTSA, by component

All 126 complaints on record, top 8 components.

Air Bags19
Power Train18
Suspension11
Vehicle Speed Control8
Visibility7
Structure6
Seat Belts5
Tires4

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 2 campaigns on record for this vehicle.

02V167000Structure:Frame And MembersReported 25/06/2002

CERTAIN PASSENGER VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 201, "OCCUPANT PROTECTION IN INTERIOR IMPACT." DURING TESTING, THE 3-DOOR HATCHBACK EXCEEDED THE PERFORMANCE… Remedy: DEALERS WILL INSTALL NEW ENERGY MANAGEMENT BRACKETS TO SUPPORT THE A-PILLAR COVERS AND INCREASE THE ENERGY ABSORBING PERFORMANCE OF THE A-PILLAR IN THE RELEVANT AREA. OWNER…

01V346000Vehicle Speed ControlReported 06/11/2001

VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH 1.5 LITER OR 1.6 LITER ENGINES THAT WERE ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF ALASKA, COLORADO, IDAHO, ILLINOIS, INDIANA, IOWA, KANSAS, MAINE… Remedy: DEALERS WILL INSTALL A NEW, RELOCATED PCV HOSE AND WILL ADDITIONALLY INSTALL A HEATED THROTTLE BODY ON THE 2000-2001 ACCENTS EQUIPPED WITH 1.5 LITER ENGINES THAT WERE PRODUCED…

Technical service bulletins NHTSA · verified

Showing 5 of 66 bulletins on record with NHTSA.

BulletinDateComponentSummary
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…
23-BD-007H2023-04-24StructureHyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to…
23-BD-002H2023-01-30VisibilityThis bulletin provides information regarding condensation related to the accumulated…

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 Accent. 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 2001 Accent take?

3.5 qt of ABOVE 0 degrees F: 10W-30 API SM, BELOW 100 degrees F: 5W-30 API SM, per the factory manual.

Does the 2001 Accent have open recalls?

NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.