Showing the 2018 Yaris SE. NHTSA's VIN data shows it with a 1.5 L engine, but that may not be every version of it, so the numbers below cover every version of this model year. Every version
Owner complaints, recalls, fuel economy and safety ratings from public NHTSA and EPA data, updated Oct 17, 2026.
Fuel economy
32–35 mpgcombined; city 30–32, highway 35–40; every version of this model year
Five years of fuel
$9,280–$10,150U.S. average; Ohio $8,290–$9,070 at local prices; every version of this model year; fuel only, not other costs of owning it; 15,000 miles a year, at EIA fuel prices for the week of Oct 12, 2026
NHTSA's VIN data lists these trims for the 2018 Yaris. A trim's engine and numbers are shown as its own only where EPA names versions after the trim and no other version could be it; "seen with" means a source shows that engine on the trim, not that it was the only one. Recalls and complaints cover the whole model year: whether a recall applies to a car depends on its VIN, on NHTSA's recall lookup.
Owners have filed 12 complaints with NHTSA about the 2018 Yaris. These are unverified owner reports, counted by the part of the car they name; one complaint can name several parts. Counts aren't adjusted for how many were sold, so they don't show how reliable a car is.
Complaints by part of the car
Part
Complaints
Crashes
Fires
Injuries
Air bags
3
1
0
1
Tires
3
0
0
0
Seat belts
2
0
0
0
Service brakes
2
1
0
0
Unknown or other
2
1
1
0
Vehicle speed control
2
1
0
0
Electrical system
1
0
0
0
Engine
1
0
0
0
Exterior lighting
1
0
0
0
Visibility/wiper
1
0
0
0
Complaints by model year
Newer years have had less time to collect complaints, and counts aren't adjusted for sales, so a shorter bar doesn't mean a more reliable year.
NHTSA lists 1 recall campaign for the 2018 Yaris over its history. Campaigns are matched by model and year, so each one may apply to a given car, and its repair may already be done: check a VIN on NHTSA's recall lookup for the open recalls on that exact car.
Southeast Toyota Distributors, LLC (SET) is recalling certain 2017-2019 Toyota Camry, Corolla, Rav4, Sienna, and Yaris iA vehicles equipped with factory-installed floor mats. The load carrying capacity modification label may be incorrect. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 110, "Tire Selection and Rims."
Risk: An incorrect label may lead to unintentionally overloading the vehicle, increasing the risk of a crash.
Remedy: SET will notify owners and provide a corrected label for placement over the inaccurate label, free of charge. The recall began August 23, 2019. Owners may contact Toyota customer service at 1-888-270-9371. SET's number for this recall is SET19A.
Carmakers sent NHTSA 147 service bulletins and notices that cover the 2018 Yaris, the latest on Jan 7, 2026. They tell dealers how to fix known issues.
The parts they mention most: equipment (76), structure (28), electrical system (27), equipment adaptive/mobility (7), lane departure (6).
NHTSA hasn't opened a defect investigation that covers this model year.
Maintenance
Oil
The owner's manual gives the oil and how often to change it. We show oil facts only once we've checked them against the manual, and we haven't yet for the 2018 Yaris.
EPA class: compact cars. EPA greenhouse gas score: 7–8 out of 10. Each version EPA tested:
Swipe the table sideways for more columns.
Version
Engine
Transmission
Fuel
City / hwy / comb
Yaris Front-Wheel Drive
1.5 L, 4 cyl
Manual 5-spd
Regular Gasoline
30 / 36 / 33
Yaris Front-Wheel Drive
1.5 L, 4 cyl
Automatic 4-spd
Regular Gasoline
30 / 35 / 32
Yaris iA Front-Wheel Drive
1.5 L, 4 cyl
Automatic (S6)
Regular Gasoline
32 / 40 / 35
Yaris iA Front-Wheel Drive
1.5 L, 4 cyl
Manual 6-spd
Regular Gasoline
30 / 39 / 34
Sources and dates
U.S. EPA fuel economy data, file of Sep 29, 2026
NHTSA owner complaints, file of Oct 17, 2026
NHTSA recalls, file of Oct 17, 2026
NHTSA manufacturer communications, file of Oct 17, 2026
NHTSA defect investigations, file of Oct 17, 2026
NHTSA 5-Star Safety Ratings, file of Aug 7, 2026
U.S. Energy Information Administration, file of Oct 12, 2026
Fuel cost: EPA mpg with fuel prices for the week of Oct 12, 2026 and electricity prices for Jul 2026. Source: U.S. Energy Information Administration (Oct 2026). Complaints are unverified reports owners filed with NHTSA. About the data