HyundaiSonata1996Overview/hyundai/sonata/1996/base/

1996 Hyundai Sonata

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 1996 Sonata.

Body PASSENGER CAR

Classified as a passenger car, the 1996 Hyundai Sonata operates with an engine oil capacity of 4.2 qt using viscosities such as 10W-30 API. This specific model year generated 29 total owner complaints primarily focused on Engine & Engine Cooling issues alongside a single recall. When viewed against the model's complaint history spanning 1990 to 2026, the 1996 Sonata's total remains significantly lower than the peak of 3368 complaints recorded in 2011, yet above the lowest count of 2 in 2026. This numerical context places the vehicle toward the lower end of the model's reliability history, distinguishing it from the high complaint volumes seen at that peak.

Model year202520242023202220212020201920181996

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 25 · 420 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 25 · 420 CCAOEM · verified
Tire sizeP195-70R14OEM · verified
Wheel / rim5.5-JJ inOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length185 in
Overall width69.7 in
Overall height55.5 in
Wheelbase106.3 in
Curb weight2769 lb
Track (front / rear)59.8 / 59.4 in

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.

6.6–10.5 sec0–60 mph (tested)quickest 6.60 sec — 2006 LX V6
YearTrim / engine0–60¼ mileHPDrivetrain
1997GL V-6 3.0L V69.30 sec17.10 sec155 hpFWD
2000GLS V6 2.5L V610.30 sec17.50 sec170 hpFWD
1990GLS V6 3.0L V69.90 sec17.20 sec143 hpFWD
2002GLS V6 2.7L V68.50 sec16.40 sec170 hpFWD
2002GLS V6 2.7L V68.80 sec16.70 sec170 hpFWD
1989GLS 2.4L I-410.50 sec17.30 secFWD
2003GLS V6 2.7L V68.60 sec16.70 sec170 hpFWD
2006LX V6 3.3L V66.60 sec15.30 sec235 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 20W-40 / 20W-50 / 10W-30 API engine oil, DOT 3 brake fluid. Torque lug nuts to 65-80 ft-lbs, the oil drain plug to 25.0-33.0 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 FluidDOT 3
Engine CoolantETHYLENE GLYCOL
Engine OilABOVE 32 degrees F
Engine Oil Capacity4.2 qt
Engine Oil10W-30 · API · 5W-30
Engine Oil Capacity3.5 qt
Power Steering FluidATF

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs14-15 ft-lbs
Connecting Rod (Large End) Bearings36-38 ft-lbs
Cylinder Head Steps3
Engine Flywheel Bolts94-101 ft-lbs
Intake Manifold to Engine Bolts11-14 ft-lbs
Exhaust Manifold to Cylinder Head Bolts11-14 ft-lbs
Main Bearings47-51 ft-lbs
Engine Oil Pan Drain Plug25.0-33.0 ft-lbs

Chassis torques

Lug Nuts65-80 ft-lbs
Front Wheel Hub148-192 ft-lbs
Rear Wheel Hub167 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Cylinder Firing Order1-2-3-4-5-6
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.77-.95 ohms
Ignition Coil Secondary Resistance10,300-13,900 ohms

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.55-1.67 lbs
Oil GroupPAG
Oil TypeFD46XG
Oil Capacity7.00-7.78 oz
Standard BCI Group Number25
Standard BCI Cranking Performance420 cca
Optional BCI Group Number24

Service checks

Pressure Test21 psi
Radiator Cap Pressure Relief12-16 psi
Thermostat Opening Temperature190 °F
Pressure Test21 psi
Radiator Cap Pressure Relief12-16 psi
Thermostat Opening Temperature190 °F
Regulated Fuel System Pressure (Without Vacuum)37.0 psi
Regulated Fuel System Pressure (With Vacuum)43.3 psi

Brakes

Torque to Knuckle16-23 ft-lbs / 65-80 ft-lbs
Torque Caliper to Bracket51-63 ft-lbs
Minimum Pad ThicknessFront: 0.079; Rear: 0.079 in
Minimum Shoe Thickness0.039 in
Drum Runout Limit0.006 in
Drum Nominal Diameter9 in / 8.858 in
Drum Discard at-or-over9.079 / 8.936
Rotor Runout Limit0.0039 in

Multi-step torque procedures OEM · verified

Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
114-22 ft. lbs., step 2: 20-29, small ft. lbs., step 3: 80-94 ft. lbs., step 4: 110-130, large14–22 ft. lbs
Crankshaft Pulley and/or Damper Bolts — tightening sequence 1 stages
1108-116 ft. lbs., step 2: 147-157108–116 ft. lbs
Cylinder Head — tightening sequence 3 stages

Prep Do not reuse old bolts. Lubricate bolts with clean engine oil · M10 Bolts:

122.0 ft. lbs.22 ft. lbs
260 degrees60 degrees
360 degrees; M12 Bolts:60 degrees
125.0 ft. lbs.25 ft. lbs
260 degrees60 degrees
360 degrees60 degrees

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 30,000 mi. The big-interval services (every 30,000 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.

At 7,500 miBrake System (inspect)
Every 7,500 miEngine Oil (drain & refill) · Engine Oil Filter (replace)
At 15,000 miAxle Shaft Oil Seal (inspect) · Brake Hydraulic System (inspect fluid level) · CV Joint Boot (inspect) · Power Steering System (inspect)
Every 15,000 miAxle Shaft Oil Seal (inspect) · Brake Hydraulic System (inspect fluid level) · Brake Line (inspect) · Brake System (inspect) · CV Joint Boot (inspect) · Power Steering System (inspect)
Every 30,000 miAccessory Drive Belt (inspect) · Brake System (inspect) · Engine Air Filter Element (replace) · Engine Coolant System (drain, flush & refill) · Exhaust System (Complete) (inspect) · Rack & Pinion Assembly (inspect)
Every 52,500 miFuel Filter (replace)
Every 60,000 miSpark Plugs (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 1996 Hyundai Sonata posts a relatively contained federal record for its era: 29 complaints, 1 recall, zero open investigations, and 47 TSBs, with no fire or crash-related complaints filed. In the context of the surrounding years, 1996 sits in a quiet pocket between the unusually low 1994 (3 complaints) and the markedly higher 1995 (78) and 1997 (60), which suggests an unusually calm reporting year rather than the result of any documented cleanup campaign — the data does not specify why filings dipped that year. Across the broader early-generation arc (1990–1999), complaints and TSBs trend generally upward, climbing from 25 complaints and 10 TSBs in 1990 to 135 complaints and 114 TSBs by 1999, which means 1996 represents one of the calmer points in a generation whose later years show escalating manufacturer attention. The top complaint categories for 1996 — Engine & Engine Cooling (4), Air Bags (3), Electrical System (3), and Exterior Lighting (2) — are modest in volume, and the single recall plus zero investigations indicate no major systemic defects surfaced that year. The takeaway: 1996 is among the cleanest early Sonata model years on the federal ledger, and a used purchase is a defensible choice so long as a pre-purchase inspection addresses the three decades of wear and aging components that the dataset itself cannot evaluate.

1
Open recalls
NHTSA campaigns
47
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
29
Owner complaints
0 involved a crash · 0 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★

Owner complaints filed with NHTSA, by component

All 29 complaints on record, top 8 components.

Engine & Engine Cooling4
Air Bags3
Electrical System3
Exterior Lighting2
Structure2
Service Brakes, Hydraulic2
Power Train2
Visibility1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 1 of 1 campaigns on record for this vehicle.

97V026000Visibility:Windshield Wiper/Washer:MotorReported 26/02/1997

THE WINDSHIELD WIPER MOTOR CIRCUIT BREAKER ELECTRICAL CONTACTS WERE CONTAMINATED DURING ASSEMBLY. Remedy: DEALERS WILL REMOVE THE CONTAMINANTS FROM THE WINDSHIELD WIPER MOTOR CIRCUIT BREAKER CONTACTS.

Technical service bulletins NHTSA · verified

Showing 5 of 47 bulletins on record with NHTSA.

BulletinDateComponentSummary
23-BD-002H2023-01-30VisibilityThis bulletin provides information regarding condensation related to the accumulated…
21-EM-003H2021-03-10Engine And Engine CoolingThis bulletin provides the inspection procedure and repair guidelines for certain…
20-BR-002H2020-11-30Service BrakesThis bulletin describes the procedure to inspect and identify fluid which may appear…
20-SS-004H2020-11-19WheelsThis bulletin provides tire vibration service procedures, including how to optimize…
20-BD-014H2020-07-14Exterior LightingThis bulletin provides information regarding condensation related to moisture…

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

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VIN
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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 1996 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 1996 Sonata have open recalls?

NHTSA lists 1 recall campaign(s) for this model year. Check your specific vehicle by VIN.