Owner complaints, recalls, fuel economy and safety ratings from public NHTSA and EPA data, updated Oct 17, 2026.
The 2016 Hyundai Sonata has 886 owner complaints filed with NHTSA, most of them for the engine (543). It gets 24 to 41 mpg combined on gasoline, with a 5-year fuel cost of $7,920 to $13,530 at U.S. average prices. NHTSA gives it 5 overall stars. It has 9 recall campaigns, covering the electrical system, lights, door latches and locks, and others, which may apply to this car.
Written by AI from public EPA and NHTSA data. Not a review.
Fuel economy
24–41 mpgcombined; city 21–39, highway 30–42; every version of this model year; plug-in hybrid versions on gasoline, 99 MPGe on electricity
Five years of fuel
$7,920–$13,530U.S. average; Ohio $7,080–$12,090 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. Plug-in hybrid versions: $8,500, EPA's own estimate for plug-in hybrids: its national gasoline and electricity prices and the share of miles it expects on electricity; not priced for any state
NHTSA's VIN data lists these trims for the 2016 Sonata. 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 886 complaints with NHTSA about the 2016 Sonata. 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
Engine
543
1
20
0
Electrical system
137
5
7
3
Unknown or other
115
7
8
8
Power train
76
1
1
0
Service brakes
49
3
4
4
Exterior lighting
45
0
3
0
Fuel/propulsion system
42
1
1
0
Steering
35
3
0
3
Vehicle speed control
34
6
1
5
Structure
33
2
0
2
Air bags
21
9
0
9
Engine and engine cooling
19
0
1
0
20 more parts
Visibility
11
1
0
0
Forward collision avoidance
10
0
0
0
Seat belts
10
0
0
0
Electronic stability control (ESC)
6
0
0
0
Hybrid propulsion system
6
0
0
0
Lane departure
4
0
0
0
Latches/locks/linkages
4
0
0
0
Seats
4
1
0
2
Service brakes, hydraulic
4
1
0
0
Visibility/wiper
4
0
0
0
Service brakes, air
3
0
0
0
Suspension
3
0
0
0
Tires
3
0
0
0
Parking brake
2
0
0
0
Wheels
2
0
0
0
Back over prevention
1
0
0
0
Equipment
1
0
0
0
Fuel system, gasoline
1
0
0
0
Interior lighting
1
0
0
0
Traction control system
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 9 recall campaigns for the 2016 Sonata 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.
Electrical system: software; Exterior lighting: turn signal
Hyundai Motor America (Hyundai) is recalling certain 2015-2017 Sonata, 2016-2017 Sonata Hybrid, and Sonata Plug-In Hybrid vehicles. The Smart Junction Box (SJB) software logic may not properly interpret the signals received from the multifunction switch, which could cause the turn signal to activate in the opposite direction of what the driver intended.
Risk: A turn signal that activates in the opposite direction of what was intended by the driver increases the risk of a crash.
Remedy: Dealers will update the SJB software, free of charge. Owner notification letters were mailed November 19, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 210.
Hyundai Motor America (Hyundai) is recalling certain 2017-2018 Sonata, 2016-2018 Sonata Hybrid, 2018-2020 Accent, and 2016-2017 Azera vehicles. The trunk latch may become damaged, preventing the opening of the trunk from the inside. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 401, "Internal Trunk Release."
Risk: A person inside the trunk compartment may become trapped, increasing their risk of injury.
Remedy: Dealers will replace the trunk latch base, free of charge. Owner notification letters were mailed December 4, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 208.
Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Veloster, 2012 Santa Fe, 2011-2013 Sonata Hybrid, and 2016 Sonata Hybrid vehicles. The connecting rod bearings inside the engine may wear prematurely, which over time can result in engine damage.
Risk: A damaged engine can increase the risk of a fire or it can cause an engine stall, increasing the risk of a crash.
Remedy: Hyundai will notify owners, and dealers will inspect the engine. If bearing damage is found, the engine will be replaced. Dealers will also install a software update containing a new Knock Sensor Detection System (KSDS). Repairs will be performed free of charge. The recall began March 31, 2021. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 198.
Hyundai Motor America (Hyundai) is recalling certain 2016-2018 Hyundai Sonata Plug-In Hybrid vehicles. These vehicles are equipped with a Voltage Protection Device (VPD), designed to protect the high voltage battery module, that may activate inadvertently.
Risk: If the VPD activates while the vehicle is being operated in Electric Vehicle (EV) mode, there may be a loss of power, increasing the risk of a crash.
Remedy: Hyundai will notify owners, and dealers will remove the VPD switch and install a new Battery Management System (BMS) that contains an Overvoltage Protection Device (OPD). The recall is expected to begin May 2018. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 175.
Hyundai Motor America (Hyundai) is recalling certain 2015-2016 Sonata and Genesis vehicles. In the affected vehicles, the warning light to indicate that the parking brake is applied may intermittently not illuminate in the dash due to corrosion in the switch.
Risk: If the parking brake indicator is not illuminated when the parking brake is applied, the driver may operate the vehicle with the parking brake partially engaged, increasing the risk of a crash.
Remedy: Hyundai will notify owners, and dealers will replace the parking brake switch, free of charge. The recall began on August 4, 2017. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 164.
Hyundai Motor America (Hyundai) is recalling certain model year 2015-2016 Sonata Hybrid vehicles manufactured December 8, 2014, to August 18, 2015, and Hyundai Sonata vehicles manufactured May 28, 2014, to March 18, 2016, equipped with the panoramic sunroof option. Due to a bonding issue with the sunroof wind deflector, the sunroof panel on the affected vehicles may detach while driving.
Risk: If the sunroof detaches from the vehicle it could become a road hazard, increasing the risk of a crash.
Remedy: Hyundai will notify owners, and dealers will repair the wind deflector anchor plate, free of charge. The recall began December 2016. Owners may contact Hyundai customer service at 1-800-633-5151. Hyundai's number for this recall is 152.
Hyundai Motor Company (Hyundai) is recalling certain model year 2016 Sonata vehicles manufactured March 28, 2016 through April 12, 2016. The affected vehicles have a driver-side frontal air bag that may not adequately protect the driver's neck from injury in the event of a crash. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."
Risk: A frontal air bag that does not adequately protect the driver's neck may increase their risk of injury in the event of a crash.
Remedy: Hyundai will notify owners, and dealers will replace the driver's frontal air bag module, free of charge. The recall began October 14, 2016. Owners may contact Hyundai customer service at 1-800-633-5151. Hyundai's number for this recall is 148.
Hyundai Motor Company (Hyundai) is recalling certain model year 2015-2016 Sonata vehicles manufactured May 29, 2014 to February 11, 2016, 2017 Elantra vehicles manufactured January 12, 2016 to February 22, 2016, and one 2016 Sonata Hybrid vehicle manufactured October 15, 2015. In these vehicles, the driver's frontal air bag may be missing a chemical enhancer required for the second stage air bag deployment, resulting in the second stage not deploying in certain crashes. The primary stage will deploy as intended.
Risk: An air bag that does not inflate increases the risk of injury.
Remedy: Hyundai will notify owners, and dealers will replace the driver's frontal air bag module, free of charge. The recall began on May 5,2016. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 144.
Hyundai Motor America (Hyundai) is recalling certain model year 2015-2016 Sonata vehicles manufactured May 28, 2014, to August 21, 2015. The affected vehicles are equipped with an Antilock Braking System (ABS) warning light intended to warn the driver if there is an ABS malfunction. In the event of an ABS malfunction, the Brake System warning light will illuminate, but the ABS warning light will not illuminate. Since the vehicles have ABS malfunction lights that do not illuminate, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 135, "Light Vehicle Brake Systems."
Risk: If the driver is alerted there is a brake system malfunction, but not specifically with the ABS system, the driver may operate the vehicle unaware that the vehicle's brakes may lock up during hard braking, increasing the risk of a crash.
Remedy: Hyundai will notify owners, and dealers will update the ABS control unit software, free of charge. The recall is expected began on November 30, 2015. Owners may contact Hyundai customer service at 1-855-671-3059. Hyundai's number for this recall is 134.
Carmakers sent NHTSA 288 service bulletins and notices that cover the 2016 Sonata, the latest on Oct 8, 2026. They tell dealers how to fix known issues.
The parts they mention most: electrical system (100), engine and engine cooling (68), equipment (63), engine (46), power train (28).
NHTSA defect investigations
Opening an investigation isn't a finding of a defect. Outcomes are as NHTSA's summary states them. A recall is shown as an investigation's outcome only where NHTSA's summary names it; other recalls NHTSA's file lists with it are marked as listed, not caused.
Investigation
Part
Opened
Status
Defect petition DP22005 Pedestrian alert sounds · covers 43 makes
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 2016 Sonata.
These are searches on those sites; we don't copy or check their listings. Your ZIP is used for these links and never kept.
Specs
EPA class: large cars. EPA greenhouse gas score: 6–10 out of 10. Each version EPA tested:
Swipe the table sideways for more columns.
Version
Engine
Transmission
Fuel
City / hwy / comb
Sonata Front-Wheel Drive
1.6 L, 4 cyl, turbo
Automatic (AM7)
Regular Gasoline
28 / 36 / 31
Sonata Front-Wheel Drive
2.4 L, 4 cyl
Automatic (S6)
Regular Gasoline
25 / 36 / 29
Sonata Front-Wheel Drive
2.0 L, 4 cyl, turbo
Automatic (S6)
Regular Gasoline
22 / 31 / 26
Sonata Hybrid Front-Wheel Drive
2.0 L, 4 cyl
Automatic (AM6)
Regular Gasoline
38 / 41 / 40
Sonata Hybrid SE Front-Wheel Drive
2.0 L, 4 cyl
Automatic (AM6)
Regular Gasoline
39 / 42 / 41
Sonata Limited Front-Wheel Drive
2.0 L, 4 cyl, turbo
Automatic (S6)
Regular Gasoline
21 / 30 / 24
Sonata Plug-in Hybrid Front-Wheel Drive
2.0 L, 4 cyl
Automatic (AM6)
Regular Gasoline or Electricity 27 miles on electricity, 600 miles in all
38 / 41 / 40 on gasoline 99 MPGe on electricity
Sonata Sport Limited Front-Wheel Drive
2.4 L, 4 cyl
Automatic (S6)
Regular Gasoline
25 / 35 / 28
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