KiaSorento2004Overview/kia/sorento/2004/base/

2004 Kia Sorento

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2004 Sorento.

Body SUVTransmission Automatic 4-spd

The 2004 Kia Sorento arrived as the nameplate's first-generation entry in the SUV segment, paired exclusively with a four-speed automatic transmission and returning EPA fuel-economy ratings of 14 mpg city, 18 mpg highway, and 16 mpg combined. From a reliability standpoint, the debut model year compiled 220 owner complaints — the most-cited area being engine and engine cooling — alongside a clean record of zero recalls, a profile that compares favorably against the rest of the line's 2003–2026 complaint history. That broader arc runs from a 2010 low of just 3 complaints to a 2011 high of 1,516, positioning the 2004 as a comparatively sturdy early chapter even as the nameplate's reliability reputation would prove more uneven in later years.

Model year202620252024202320222021202020192004

Quick specs

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

Lug nut torque65-87 ft-lbsOEM · verified
EPA fuel economy14/18/16 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 124 · 600 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 124 · 600 CCAOEM · verified
Tail / brake / turnLAMPOEM · verified

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Dimensions & weight NHTSA vPIC

Overall length179.9 in
Overall width73.2 in
Overall height71.3 in
Wheelbase107.1 in
Curb weight4255 lb
Track (front / rear)61.8 / 62.2 in
Weight distribution (front / rear)56/44

Ratings & economy EPA / vPIC

EPA city / highway / combined14 / 18 / 16 mpg
DrivetrainRear-Wheel Drive
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 Sorento of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

9.4 sec0–60 mph (tested)quickest 9.40 sec — 2004 EX V6
YearTrim / engine0–60¼ mileHPDrivetrain
2004EX V6 3.5L V69.40 sec16.96 sec192 hp4x4
2003EX V6 3.5L V69.10 sec17.00 sec192 hp4x4
2003EX V6 3.5L V69.50 sec17.30 sec192 hp4x4

Service quick specs OEM factory data

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

Torque lug nuts to 65-87 ft-lbs, the oil drain plug to 29.0 ft-lbs. The firing order is 1-2-3-4-5-6.

Lubricants & capacities

Automatic Transmission FluidATF
Automatic Transmission Fluid Capacity8.2
Automatic Transmission FluidATF
Automatic Transmission Fluid Capacity10.6
Engine CoolantETHYLENE GLYCOL
Manual Transmission Fluid75W-90 · GL-4
Manual Transmission Fluid Capacity6.8

Engine torques

Crankshaft Pulley and/or Damper Bolts130-138 ft-lbs
Engine Oil Pan Drain Plug29.0 ft-lbs

Chassis torques

Lug Nuts65-87 ft-lbs
Transfer Case Fill Plug22.0 ft-lbs
Transfer Case Drain Plug22.0 ft-lbs

Ignition

Cylinder Firing Order1-2-3-4-5-6
Curb Idle Speed (No Load)700 rpm
Curb Idle Speed Variance (No Load)100 rpm
Spark Plug Gap0.039-0.0.043 in
Spark Plug Torque15.0-21.0 ft-lbs
Ignition Timing10, Not adjustable degrees
Ignition Timing Acceptable Variance2 degrees

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.26-1.38 lbs
Oil GroupPAG
Oil Type46
Oil Capacity4.72-5.40 oz
Standard BCI Group Number124
Standard BCI Cranking Performance600 cca

Service checks

Pressure Test22 psi
Radiator Cap Pressure Relief14-18 psi
Thermostat Opening Temperature176-183 °F
Regulated Fuel System Pressure (Without Vacuum)39.0 psi
Regulated Fuel System Pressure (With Vacuum)46.0-50.0 psi
Engine Compression164-185 PSI. 14 Maximum variation PSI.
Engine Oil Pressure18.77 psi
Engine Oil Pressure RPM1000 rpm

Brakes

Torque Caliper to Bracket16-24 ft-lbs / 16-23 ft-lbs
Torque to Knuckle47-54 ft-lbs
Minimum Pad ThicknessFront: 0.030; Rear: 0.030 specification
Rotor Runout Limit0.0012 in
Rotor Nominal Thickness From1.102 in / 0.787 in
Rotor Nominal Thickness To1.102 in / 0.787 in
Rotor Discard at or Under1.024 in / 0.724 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 3,750 mi; spark plugs every 60,000 mi.

Every 3,750 miEngine Oil (drain & refill) · Engine Oil Filter (replace)
At 7,500 miExhaust System (Complete) (inspect)
Every 7,500 miBody Latches, Locks & Hinges (lubricate) · Brake Drum Assembly (inspect) · Brake Pedal Assembly (inspect) · Clutch Master Cylinder (inspect fluid level) · Clutch Pedal Assembly (inspect) · Differential (inspect fluid level)
Every 15,000 miAir Conditioning System (inspect) · Brake Line (inspect) · Brake Rotor (inspect) · Driveshaft U-Joint (lubricate) · Engine Coolant System Hoses (inspect) · Exhaust System (Complete) (inspect)
Every 22,500 miAccessory Drive Belt (inspect) · CV Joint Boot (inspect) · Drive Axle Assembly (drain & refill) · Suspension Ball Joint (inspect)
Every 30,000 miBody Fasteners (inspect) · Engine Coolant System (leak inspection) · Exhaust System Heat Shield (inspect) · Fuel Evaporative Emission Control System Lines (inspect) · Fuel Filter (inspect) · Fuel Line (inspect)
Every 37,500 miBrake Hydraulic System (drain, refill & bleed) · Clutch Hydraulic System (drain & refill)
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 2004 Kia Sorento sits within the first generation (2003–2009) and stands out as the only model year with zero recalls and zero investigations, a notable contrast to the 2003 model’s one recall and one investigation, and the later years’ increasing regulatory actions—2007 alone saw four recalls and three investigations. Complaint volume for 2004 (220) is markedly lower than the generation’s initial peak of 308 in 2003 and the subsequent 307 in 2005, suggesting a temporary dip in reported issues before a fluctuating decline toward 2009’s low of 55. However, the 2004’s top complaint areas concentrate in engine and engine cooling (33), engine (21), and powertrain (19), with 12 fire complaints and 11 crash complaints, indicating that while overall complaint counts are moderate, serious concerns persist in critical systems. The data does not specify root causes for these complaints, so the absence of recalls and investigations does not guarantee a trouble-free experience. For a buyer, the 2004 Sorento represents a relatively quiet year in the generation’s federal record, but a thorough inspection of the engine and powertrain is essential given the documented fire and crash complaints.

0
Open recalls
NHTSA campaigns
22
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
220
Owner complaints
11 involved a crash · 12 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★

Owner complaints filed with NHTSA, by component

All 220 complaints on record, top 8 components.

Engine & Engine Cooling33
Engine21
Power Train19
Suspension14
Structure13
Air Bags9
Electrical System7
Steering6

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 5 of 22 bulletins on record with NHTSA.

BulletinDateComponentSummary
TSB_BOD055_R12021-09-13StructureTECHNICAL SERVICE BULLETIN: INFORMATION FOR HEADLAMP CONDENSATION AND MOISTURE - This…
PS5392018-03-02Engine And Engine CoolingPITSTOP - ENGINE COMPONENT RE-USE GUIDELINES - In general, parts and components removed…
TSB-GEN085R12017-01-18EquipmentTSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners…
TSB-GEN0852016-11-04Latches/Locks/LinkagesTSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners…
PS4432016-04-04Electrical SystemTSB - USE OF AFTERMARKET USB CHARGING CABLES IN USB/12V PORTS - This article provides…

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 Sorento. 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

Does the 2004 Sorento have open recalls?

NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the Sorento get?

EPA figures are 14 city / 18 highway / 16 combined mpg.