2018 Hyundai Sonata Specifications

Specifications

2015 2016 2017 2018 2019 2020 2021 2023 2024

Features

Engine Location :	Front
Drive Type :	Front Wheel
Production Years for Series :	2015 -
Weight :	3250 lbs \| 1474.175 kg
MPG City :	25
MPG Highway :	36
Combined MPG :	29.00
Introduced At :	2017 New York International Auto Show

Performance

Coefficient of Drag :	0.27

Engine & Transmission

Turbocharged Inline 4
Displacement :	2000 cc \| 122.0 cu in. \| 2.0 L.
Power :	245 HP (180.32 KW)

Transmission:
8 Automatic

Handling

Recall

Component	LATCHES/LOCKS/LINKAGES:TRUNK LID:LATCH
Manufacturer	Hyundai Motor America
NHTSA Campaign ID	21V619000
Summary	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.'
Consequence	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.
Notes	Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Information provided by NHTSA
Data updated June 2024

2018 Hyundai Sonata FAQs (show)

Popular frequently asked questions include:

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Q: What is the wheelbase size of the 2018 Hyundai Sonata? A: The 2018 Hyundai Sonata has a wheelbase size of 110.40 inches.

Q: What is the length of the 2018 Hyundai Sonata? A: The 2018 Hyundai Sonata has a length of 191.10 inches.

Q: What is the width of the 2018 Hyundai Sonata? A: The 2018 Hyundai Sonata has a width of 73.40 inches.

Q: How much headroom does the 2018 Hyundai Sonata have?A: The 2018 Hyundai Sonata has 40.40 inches of headroom.

Q: How much legroom does the 2018 Hyundai Sonata have?A: The 2018 Hyundai Sonata has legroom of 45.50 inches.

Q: What is the bodystyle of the 2018 Hyundai Sonata? A: The 2018 Hyundai Sonata was a Sedan.

Q: What engine did the 2018 Hyundai Sonata have? A: The engine powering the 2018 Hyundai Sonata was a Turbocharged Inline 4 (2000 cc | 122.0 cu in. | 2.0 L.) with 245 HP (180.32 KW).

Q: What transmission did the 2018 Hyundai Sonata have? A: The 2018 Hyundai Sonata had a 8 speed Automatic gearbox.