Owner complaints, recalls, fuel economy and safety ratings from public NHTSA and EPA data, updated Oct 17, 2026.
Fuel economy
17–21 mpgcombined; city 15–19, highway 21–23; every version of this model year
Five years of fuel
$15,470–$19,110U.S. average; Ohio $13,820–$17,070 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
Owners have filed 28 complaints with NHTSA about the 2019 Frontier. 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
Power train
7
0
0
0
Unknown or other
6
1
1
2
Air bags
5
1
1
2
Electrical system
5
0
0
0
Service brakes
3
0
0
0
Back over prevention
2
0
0
0
Engine
2
0
0
0
Seat belts
2
1
1
2
Steering
2
0
0
0
Structure
2
0
0
0
Suspension
1
0
0
0
Visibility/wiper
1
0
0
0
1 more part
Wheels
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 2019 Frontier 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.
Nissan North America, Inc. (Nissan) is recalling certain 2018-2019 Nissan Altima, Armada, Frontier, Kicks, Leaf, Maxima, Murano, NV, NV200, Pathfinder, Rogue, Rogue Sport, Sentra, Titan, Titan Diesel, Versa Note and Versa Sedan vehicles, as well as Infiniti Q50, Q60, QX30 and QX80 vehicles. Additionally included are 2019 Nissan GT-R and Taxi and Infiniti QX50, QX60, Q70, Q70L vehicles. The back-up camera and display settings can be adjusted such that the rear view image is no longer visible and the system will retain that setting the next time the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 111, "Rear Visibility."
Risk: The lack of an image in the back-up camera display increases the risk of a crash.
Remedy: Nissan will notify owners in phases, having dealers update the back-up camera settings software, free of charge. The recall began November 11, 2019 and all affected VINs should be activated. Owners may contact Nissan customer service at 1-800-867-7669 or INFINITI customer service at 1-800-662-6200.
Carmakers sent NHTSA 62 service bulletins and notices that cover the 2019 Frontier, the latest on Apr 13, 2026. They tell dealers how to fix known issues.
The parts they mention most: electrical system (26), equipment (15), engine and engine cooling (10), fuel system (6), power train (5).
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 2019 Frontier.
EPA class: small pickup trucks. EPA greenhouse gas score: 3–4 out of 10. Each version EPA tested:
Swipe the table sideways for more columns.
Version
Engine
Transmission
Fuel
City / hwy / comb
Frontier Rear-Wheel Drive
2.5 L, 4 cyl
Manual 5-spd
Regular Gasoline
19 / 23 / 21
Frontier Rear-Wheel Drive
2.5 L, 4 cyl
Automatic 5-spd
Regular Gasoline
17 / 22 / 19
Frontier Rear-Wheel Drive
4.0 L, 6 cyl
Automatic 5-spd
Regular Gasoline
16 / 23 / 19
Frontier Rear-Wheel Drive
4.0 L, 6 cyl
Manual 6-spd
Regular Gasoline
16 / 22 / 19
Frontier Rear-Wheel Drive
4.0 L, 6 cyl
Automatic 5-spd
Regular Gasoline or E85
16 / 22 / 18
Frontier Part-time 4-Wheel Drive
4.0 L, 6 cyl
Manual 6-spd
Regular Gasoline
16 / 21 / 18
Frontier Part-time 4-Wheel Drive
4.0 L, 6 cyl
Automatic 5-spd
Regular Gasoline
15 / 21 / 17
Frontier Part-time 4-Wheel Drive
4.0 L, 6 cyl
Automatic 5-spd
Regular Gasoline or E85
15 / 21 / 17
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