U.S. vehicle reference
2018 Hyundai Santa Fe Specs, MPG and Recalls
2018 Hyundai Santa Fe oil capacity, oil type, tire sizes and service specifications by engine, with EPA ratings and NHTSA recall records below.
At a glance
2018 Hyundai Santa Fe reference
Use the summary to orient yourself, then open the exact engine, drivetrain and source record below.
Oil type
SAE 5W-30 recommended; 5W-40 also listed by temperature
Source
3.3L V6 FWD manufacturer referencesAccessed 2026-09-05OE tire size
235/60R18, 235/55R19, P235/55R19
Source
3.3L V6 FWD manufacturer referencesAccessed 2026-09-05Wheel torque
Not published
2018 Hyundai Santa Fe Oil Capacity and Oil Type
Oil type
SAE 5W-30 recommended; 5W-40 also listed by temperature
Source
3.3L V6 FWD manufacturer referencesAccessed 2026-09-05Oil specification
API SM / ILSAC GF-4 or above; ACEA A5 or above
Source
3.3L V6 FWD manufacturer referencesAccessed 2026-09-05Oil filter
Not published
2018 Hyundai Santa Fe Tire Size and Pressure
OE tire sizes
235/60R18, 235/55R19, P235/55R19
Source
3.3L V6 FWD manufacturer referencesAccessed 2026-09-05Bolt pattern
Not published
Fluids
Transmission fluid
Hyundai genuine ATF SP-IV or approved equivalent
Source
3.3L V6 FWD manufacturer referencesAccessed 2026-09-05Coolant type
Ethylene-glycol coolant for an aluminum radiator, mixed with distilled water
Source
3.3L V6 FWD manufacturer referencesAccessed 2026-09-05Power steering fluid
Not published
Differential fluid
Not published
2018 Hyundai Santa Fe Towing Capacity
Towing capacity
Not published
Payload capacity
Not published
Service Intervals
Compare service intervals| Item | Months | Miles |
|---|---|---|
| Engine oil and filter | 12 | 7,500 |
| Spark plugs | 120 | 100,000 |
| Engine coolant first replacement | 60 | 120,000 |
3.3L V6 FWD manufacturer references
2018 Hyundai Santa Fe Owner's Manual, pp. 7-8–7-23, 8-5–8-8 Accessed 2026-09-052018 Hyundai Santa Fe Owner's Manual, United States edition PDF Accessed 2026-09-052018 Hyundai Santa Fe oil capacity by engine
These are the compiled configurations. An engine name alone may not identify the tire package or transmission. Read the configuration label and source before choosing parts.
| Configuration | Oil with filter | Oil type | Source | Calculator |
|---|---|---|---|---|
| 3.3L V6 FWD | 6.02 US qt | SAE 5W-30 recommended; 5W-40 also listed by temperature | 2018 Hyundai Santa Fe Owner's Manual, pp. 7-8–7-23, 8-5–8-8 Accessed 2026-09-052018 Hyundai Santa Fe Owner's Manual, United States edition PDF Accessed 2026-09-05 | Use this capacity |
| 3.3L V6 AWD | 6.02 US qt | SAE 5W-30 recommended; 5W-40 also listed by temperature | 2018 Hyundai Santa Fe Owner's Manual, pp. 7-8–7-23, 8-5–8-8 Accessed 2026-09-052018 Hyundai Santa Fe Owner's Manual, United States edition PDF Accessed 2026-09-05 | Use this capacity |
2018 Hyundai Santa Fe MPG by engine and drivetrain
EPA combined ratings run from 19 to 24 mpg across 10 configurations. Match the engine, transmission and drivetrain in the table before comparing fuel costs.
| Engine / transmission | City | Highway | Combined | Annual fuel | CO₂ |
|---|---|---|---|---|---|
| 2.0L 4-cylinder turboAutomatic (S6) · Front-Wheel Drive · Regular Gasoline | 20 mpg | 28 mpg | 23 mpg | $2,650 | 388 g/mi |
| 2.0L 4-cylinder turboAutomatic (S6) · All-Wheel Drive · Regular Gasoline | 19 mpg | 26 mpg | 22 mpg | $2,800 | 410 g/mi |
| 2.4L 4-cylinderAutomatic (S6) · Front-Wheel Drive · Regular Gasoline | 21 mpg | 27 mpg | 24 mpg | $2,550 | 379 g/mi |
| 2.0L 4-cylinder turboAutomatic (S6) · Front-Wheel Drive · Regular Gasoline | 20 mpg | 27 mpg | 23 mpg | $2,650 | 396 g/mi |
| 2.4L 4-cylinderAutomatic (S6) · All-Wheel Drive · Regular Gasoline | 20 mpg | 26 mpg | 22 mpg | $2,800 | 406 g/mi |
| 2.0L 4-cylinder turboAutomatic (S6) · All-Wheel Drive · Regular Gasoline | 19 mpg | 24 mpg | 21 mpg | $2,950 | 425 g/mi |
| 3.3L 6-cylinderAutomatic (S6) · Front-Wheel Drive · Regular Gasoline | 18 mpg | 25 mpg | 21 mpg | $2,950 | 427 g/mi |
| 3.3L 6-cylinderAutomatic (S6) · Front-Wheel Drive · Regular Gasoline | 17 mpg | 23 mpg | 20 mpg | $3,100 | 457 g/mi |
| 3.3L 6-cylinderAutomatic (S6) · All-Wheel Drive · Regular Gasoline | 18 mpg | 24 mpg | 20 mpg | $3,100 | 433 g/mi |
| 3.3L 6-cylinderAutomatic (S6) · All-Wheel Drive · Regular Gasoline | 17 mpg | 22 mpg | 19 mpg | $3,250 | 475 g/mi |
Annual fuel figures are the EPA snapshot at the source date. The calculator below uses the separately dated fuel-price record and your inputs, so the estimates may differ.
2018 Hyundai Santa Fe annual fuel cost calculator
Start with the combined MPG for 2.0L 4-cylinder turbo, Automatic (S6), Front-Wheel Drive. Replace it with your measured gas mileage and local pump price for a personal budget.
Formula annual miles ÷ MPG × gasoline price
Fuel cost per mile equals gasoline price divided by MPG. Multiply by your annual mileage for a yearly fuel budget. Add maintenance to estimate cost per mile.
2018 Hyundai Santa Fe recall campaigns
NHTSA returned 2 model-level campaign records as of 2026-09-04. A campaign record does not establish whether your vehicle is affected or whether a repair is outstanding. Check your VIN through NHTSA.
STEERING: STEERING WHEEL/HANDLE BAR · 18V118000
Hyundai Motor America (Hyundai) is recalling certain 2018 Hyundai Santa Fe and Santa Fe Sport vehicles. The steering wheel assembly may break, possibly resulting in the steering wheel separating from the steering column while driving.
Remedy: Hyundai will notify owners, and dealers will check the production lot number of the steering wheel assembly, replacing it as necessary, free of charge. The recall began on March 26, 2018. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 173.
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE · 22V056000
Hyundai Motor America (Hyundai) is recalling certain 2016-2018 Santa Fe, 2017-2018 Santa Fe Sport, 2019 Santa Fe XL, and 2014-2015 Tucson vehicles. The Anti-Lock Brake System (ABS) module could malfunction and cause an electrical short, which could result in an engine compartment fire.
Remedy: Owners are advised to park outside and away from structures until the recall repair is complete. Dealers will replace the ABS multi-fuse, as necessary, free of charge. Owner notification letters were mailed May 31, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 218.
2018 Hyundai Santa Fe NHTSA safety ratings
| Vehicle | Overall | Front | Side | Rollover |
|---|---|---|---|---|
| 2018 Hyundai Santa Fe SUV AWD | 5/5 | 4/5 | 5/5 | 4/5 |
| 2018 Hyundai Santa Fe SUV FWD | 5/5 | 4/5 | 5/5 | 4/5 |
Confirm the engine, tire package and service procedure
Match your engine and transmission with the configuration selector. Check the door-jamb tire label for your installed wheel package and cold pressure. A capacity is not a substitute for the filling procedure in the owner's manual; transmission change quantities and total system capacities can describe different jobs.
Fields marked Not published have no compiled value here. They do not mean zero capacity, no maintenance requirement or permission to substitute a part. Request a specification correction with the exact year, engine and manufacturer reference.
Frequently asked questions
How much oil does a 2018 Hyundai Santa Fe take?
3.3L V6 FWD: 6.02 US qt with filter; SAE 5W-30 recommended; 5W-40 also listed by temperature. 3.3L V6 AWD: 6.02 US qt with filter; SAE 5W-30 recommended; 5W-40 also listed by temperature.
What tire size and wheel torque does the 2018 Hyundai Santa Fe use?
3.3L V6 FWD: 235/60R18, 235/55R19, P235/55R19; wheel torque not published. 3.3L V6 AWD: 235/60R18, 235/55R19, P235/55R19; wheel torque not published.
What is the 2018 Hyundai Santa Fe gas mileage?
EPA combined ratings run from 19 to 24 mpg across 10 configurations. Match the engine, transmission and drivetrain in the table before comparing fuel costs.
Are these real-world MPG figures for the Santa Fe?
These are EPA ratings, not owner-reported mileage. Use your measured MPG in the calculator to estimate your own fuel budget. The configuration table keeps city, highway and combined ratings separate.
Does the 2018 Hyundai Santa Fe have recalls?
NHTSA returned 2 model-level campaign records as of 2026-09-04. A campaign record does not establish whether your vehicle is affected or whether a repair is outstanding. Check your VIN through NHTSA.
Does annual fuel cost include servicing or insurance?
No. The EPA cost and the calculator cover fuel only. Use the cost-per-mile calculator to add a maintenance allowance. Insurance, depreciation, finance costs and registration are separate ownership expenses.
Compare similar vehicles
Sources and record dates
U.S. EPA FuelEconomy.gov vehicle dataset Accessed 2026-09-05U.S. EIA public gasoline price table Accessed 2026-09-05NHTSA Recalls API Accessed 2026-09-04NHTSA 5-Star Safety Ratings API Accessed 2026-09-052018 Hyundai Santa Fe Owner's Manual, pp. 7-8–7-23, 8-5–8-8 Accessed 2026-09-052018 Hyundai Santa Fe Owner's Manual, United States edition PDF Accessed 2026-09-05Last updated