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2000 Hyundai Sonata

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2000 Sonata.

Body PASSENGER CAR

The 2000 Hyundai Sonata is a passenger car that requires 4.2 quarts of engine oil with a recommended viscosity of 20W-40, 20W-50, or 10W-30 meeting API standards, and it came equipped with standard safety features including dual airbags and anti-lock brakes for its class. In terms of reliability, this model year recorded 282 total owner complaints with the Structure category cited as the primary concern, and the vehicle was subject to four separate recalls during its production cycle. Compared to the model's broader complaint history spanning 1990 to 2026, where complaints peaked at 3,368 in 2011 and dropped to just 2 by 2026, the 2000 Sonata falls relatively early in the Sonata's lifecycle and shows notably fewer issues than the model's troubled middle years, suggesting it represents a period of moderate but not exceptional dependability within Hyundai's development trajectory.

Model year2025 2024 2023 2022 2021 2020 2019 2018 2000

Quick specs

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

Engine oil capacity4.2 qtOEM · verified

Engine oil type20W-40 / 20W-50 / 10W-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 124R · 550 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 124R · 550 CCAOEM · verified

Tire sizeP195-70R14OEM · verified

Wheel / rim5-JJ inOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length	185.4 in
Overall width	71.7 in
Overall height	71.7 in
Wheelbase	106.3 in
Curb weight	3106 lb
Track (front / rear)	60.6 / 59.8 in
Weight distribution (front / rear)	62/38

Performance & power Independent road tests

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

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

10.3 sec0–60 mph (tested)quickest 10.30 sec — 2000 GLS V6

Year	Trim / engine	0–60	¼ mile	HP	Drivetrain
2000	GLS V6 2.5L V6	10.30 sec	17.50 sec	170 hp	FWD
2002	GLS V6 2.7L V6	8.50 sec	16.40 sec	170 hp	FWD
2002	GLS V6 2.7L V6	8.80 sec	16.70 sec	170 hp	FWD
2003	GLS V6 2.7L V6	8.60 sec	16.70 sec	170 hp	FWD

Service quick specs OEM factory data

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

This engine holds 4.2 qt of 20W-40 / 20W-50 / 10W-30 API engine oil, DOT 3 brake fluid. Torque lug nuts to 65-80 ft-lbs. The firing order is 1-2-3-4-5-6. 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 Fluid	DOT 3
Engine Coolant	ETHYLENE GLYCOL
Engine Oil	ABOVE 32 degrees F
Engine Oil Capacity	4.2 qt
Engine Oil	ABOVE 32 degrees F
Engine Oil Capacity	4.7 qt

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs	14-15 ft-lbs
Camshaft Bearing/Carrier Cap Bolts or Studs	10-11 ft-lbs
Crankshaft Pulley and/or Damper Bolts	80-94 ft-lbs
Engine Flywheel Bolts	94-101 ft-lbs
Engine Flywheel Bolts	53-55 ft-lbs
Exhaust Manifold to Cylinder Head Bolts	M8 nut: 18-22 ft-lbs, M10 nut: 25-40 ft-lbs
Intake Manifold to Engine Bolts	14-15 ft-lbs
Exhaust Manifold to Cylinder Head Bolts	18-22 ft-lbs

Chassis torques

Lug Nuts	65-80 ft-lbs
Front Wheel Hub	148-206 ft-lbs
Rear Wheel Hub	177 ft-lbs

Ignition

Cylinder Firing Order	1-3-4-2
Cylinder Firing Order	1-2-3-4-5-6
Curb Idle Speed (No Load)	800 rpm
Curb Idle Speed Variance (No Load)	100 rpm
Curb Idle Speed (No Load)	700 rpm
Curb Idle Speed Variance (No Load)	100 rpm
Ignition Coil Primary Resistance	.78 ohms
Ignition Coil Secondary Resistance	20,000 ohms

Battery & A/C

Refrigerant	R134a
Refrigerant Capacity	1.44-1.55 lbs
Oil Group	PAG
Oil Type	46
Oil Capacity	9.10 oz
Standard BCI Group Number	124R
Standard BCI Cranking Performance	550 cca
Standard BCI Group Number	124R

Service checks

Pressure Test	21 psi
Radiator Cap Pressure Relief	16 psi
Thermostat Opening Temperature	180 °F
Pressure Test	21 psi
Radiator Cap Pressure Relief	16 psi
Thermostat Opening Temperature	180 °F
Regulated Fuel System Pressure (Without Vacuum)	37.0 psi
Regulated Fuel System Pressure (With Vacuum)	46.0-49.0 psi

Brakes

Brake Application	WITH REAR DISC
Torque to Knuckle	16-23 ft-lbs / 65-80 ft-lbs
Torque Caliper to Bracket	51-63 ft-lbs
Minimum Pad Thickness	Front: 0.079; Rear: 0.079 in
Minimum Shoe Thickness	0.039 in
Brake Application	WITH REAR DISC
Rotor Runout Limit	0.0039 in / 0.0031 in
Rotor Nominal Thickness From	0.394 in / 0.945 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages

14 ft. lbs., Step 2: 90

14 ft. lbs

Connecting Rod (Large End) Bearings — tightening sequence 1 stages

12-14 ft. lbs., Step 2: 90-95

12–14 ft. lbs

Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages

130-138 ft. lbs., step 2: 180-190

130–138 ft. lbs

Cylinder Head — tightening sequence 5 stages

Prep If using old bolts

1	15 ft. lbs.	15 ft. lbs
2	90 degrees	90 degrees
3	90 degrees; If using new bolts	90 degrees
1	46 ft. lbs.	46 ft. lbs
2	loosen all bolts completely
3	15 ft. lbs.	15 ft. lbs
4	90 degrees	90 degrees
5	90 degrees	90 degrees

Cylinder Head — tightening sequence 3 stages

1	18 ft. lbs.	18 ft. lbs
2	60 degrees	60 degrees
3	45 degrees	45 degrees

Main Bearings — tightening sequence 1 stages

18 ft. lbs., Step 2: 90

18 ft. lbs

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 6,000 mi	Accessory Drive Belt (inspect)
Every 7,500 mi	Engine Oil (drain & refill) · Engine Oil Filter (replace) · Tire & Wheel Assembly (rotate)
Every 12,000 mi	Cabin Air Filter (replace)
Every 15,000 mi	Air Conditioning System (inspect) · Axle Shaft Oil Seal (inspect) · Body Latches, Locks & Hinges (inspect) · Brake Line (inspect) · CV Joint Boot (inspect) · Engine Coolant System (leak inspection)
At 30,000 mi	Accessory Drive Belt (inspect)
Every 30,000 mi	Brake Hydraulic System (drain, refill & bleed) · Brake System (inspect) · Engine Air Filter Element (replace) · Fuel Evaporative Emission Control System Lines (inspect) · Fuel Line (inspect) · Power Steering System (inspect)
Every 52,500 mi	Fuel Filter (replace) · PCV Hose (inspect) · Vacuum Line (inspect)
Every 60,000 mi	Accessory Drive Belt (inspect) · Timing Belt (replace)
Every 75,000 mi	Drive 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 2000 Hyundai Sonata sits near the front of a sharply deteriorating arc in the federal record: complaints more than doubled from 135 in 1999 to 282 in 2000, while recalls rose from three to four and NHTSA investigations remained elevated at two. Compared with the immediately following years, 2000's complaint count was lower than 2002's 325 but higher than 2001's 223, placing it on the upslope of a problem curve that peaked in 2002 with seven recalls and four investigations. The top owner-reported concerns for 2000 centered on structure (72 complaints), suspension (36), air bags (34), and the electrical system (21), with 20 crash-related and 9 fire-related complaints also recorded; the data does not specify root causes. Technical service bulletins declined slightly from 114 in 1999 to 97 in 2000, but the overall federal record still shows a model year drawing substantially more scrutiny than 1996–1998 and foreshadowing the higher-volume 2002 peak. Because 2000 sits inside this deteriorating arc rather than before it, it is not the safest used-car bet unless a thorough inspection and documented recall completion can be confirmed.

Open recalls

NHTSA campaigns

Service bulletins

Manufacturer communications

ODI investigations

Office of Defects Investigation

282

Owner complaints

20 involved a crash · 9 a fire

NHTSA crash-test rating federal NCAP · out of 5 stars

Rollover★★★★★

Owner complaints by model year NHTSA · this generation & adjacent

’90 ’91 ’92 ’93 ’94 ’95 ’96 ’97 ’98 ’99’00’01 ’02 ’03 ’04 ’05 ’06 ’07 ’08 ’09 ’10 ’11 ’12 ’13 ’14 ’15 ’16 ’17 ’18 ’19 ’20 ’21 ’22 ’23 ’24 ’25 ’26

Owner complaints filed with NHTSA, by component

All 282 complaints on record, top 8 components.

Structure72

Suspension36

Air Bags34

Electrical System21

Suspension,Structure18

Engine & Engine Cooling17

Service Brakes, Hydraulic7

Power Train7

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 4 campaigns on record for this vehicle.

09V124000SuspensionReported 16/04/2009

HYUNDAI IS RECALLING 188,282 MY 2001-2004 SONATA AND MY 2001-2004 XG300 AND XG350 VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND… Remedy: DEALERS WILL MEASURE THE THICKNESS OF THE FRONT SUB-FRAME AND INSPECT THE FRONT SUB-FRAME FOR CORROSION DAMAGE AND, IF NECESSARY, THE FRONT SUB-FRAME WILL BE REPLACED WITH A NEW…

00V259001Electrical System:WiringReported 11/09/2000

VEHICLE DESCRIPTION: SOME SONATA VEHICLES EQUIPPED WITH 2.5 LITER V-6 ENGINES AND ALL ELANTRA MODEL VEHICLES MAY HAVE EXPERIENCED INTERMITTENT LOW-SPEED ENGINE STALLING, WHICH COULD OCCUR IF THE MAF (MASS AIR FLOW)… Remedy: DEALERS WILL RE-ROUTE THE MAF SENSOR CONNECTOR WIRING HARNESS.

Technical service bulletins NHTSA · verified

Showing 5 of 97 bulletins on record with NHTSA.

Bulletin	Date	Component	Summary
24-BD-001H	2024-02-14	Visibility	This bulletin contains information about the proper removal of the windshield wiper blade…
23-EM-005H	2023-10-13	Engine And Engine Cooling	This bulletin provides important checkpoint guidelines when performing engine oil and…
23-BD-007H	2023-04-24	Structure	Hyundai applies a Paint Protection Film (PPF) on new vehicles before delivery to…
23-BD-002H	2023-01-30	Visibility	This bulletin provides information regarding condensation related to the accumulated…
22-EM-010H	2022-07-28	Engine And Engine Cooling	Follow the guidelines outlined in this bulletin to inspect and clean or replace certain…

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 Sonata. 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.

Group 124R battery Vehicles taking 4.2 qt

Reference guides

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

Vehicle recalls & TSBs OBD-II trouble codes Torque specifications Maintenance schedules Fluid capacities & specs

Frequently asked

How much oil does the 2000 Sonata take?

4.2 qt of ABOVE 32 degrees F: 20W-40 OR 20W-50 API SM, ABOVE -10 degrees F: 10W-30, 10W-40 OR 10W-50 API SM, BELOW 100 degrees F: 5W-30 OR 5W-40 API SM, per the factory manual.

Does the 2000 Sonata have open recalls?

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