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2018 Hyundai Sonata

Research, photos, specs, and expertise

Hyundai Sonata highlights

Customer reviews

4.3 out of 5

RepairPal reliability rating

4.5 out of 5

Mileage (EPA estimate)

28 city, 37 highway, 31 combined

Pricing for current inventory

(no current inventory)


All Hyundai Sonata years

New for 2018

  • The Sonata is available in a new trim called the SEL.
  • The Base trim has been discontinued for 2018.
  • The ECO trim now comes with Blind Spot Monitor as standard equipment.
  • The SE trim now comes with Blind Spot Monitor as standard equipment.
  • The Sport trim now comes with Sunroof(s), Blind Spot Monitor, Automated Cruise Control, and Heated Steering Wheel as standard equipment.

Explore Hyundai Sonata details

Limited 2WD 4D Sedan

Standard Features

  • A/C Seat(s)
  • ABS Brakes
  • Air Conditioning
  • Alloy Wheels
  • AM/FM Stereo
  • Android Auto
  • Apple CarPlay
  • Automated Cruise Control
  • Automatic Transmission
  • Auxiliary Audio Input
  • Blind Spot Monitor
  • Bluetooth Technology
  • Cruise Control
  • Front Seat Heaters
  • Heated Steering Wheel
  • Infinity Sound System
  • Lane Departure Warning
  • Leather Seats
  • Memory Seat(s)
  • Navigation System
  • Overhead Airbags
  • Parking Sensors
  • Power Locks
  • Power Mirrors
  • Power Seat(s)
  • Power Windows
  • Rear Defroster
  • Rear Sunshade
  • Rear View Camera
  • Satellite Radio Ready
  • Side Airbags
  • Smart Key
  • Sunroof(s)
  • Traction Control
  • Turbo Charged Engine

Optional Features

  • Rear Spoiler

Drive type


Engine size




Torque (ft-lbs)


Engine type

Turbo Gas

Fuel capacity




Overall length






Leg room

F 45.5"/R 35.6"

Head room

F 40.4"/R 38"

Front tires


Rear tires


Seating capacity




5 reasons to buy the 2018 Hyundai Sonata

1. Impressive interior space

Thanks to their space, midsize sedans like the Hyundai Sonata are a great alternative to small SUVs. The 2018 Sonata has ample room for up to five to stretch out in the 106.1 cu-ft of passenger space. And at just over 56 inches wide, the rear seats will comfortably fit three adults or teens. Bring all your luggage in the 16.1 cu-ft of cargo space, or fold down the 60/40 split-folding rear seats for extra storage room. Whether taking the family on a weekend road trip or bringing your crew out on the town, the Sonata has plenty of space for everyone.

2. Pleasant driving experience

The suspension of the 2018 Hyundai Sonata has been re-engineered to boost ride comfort, reduce road noise, and improve handling. It's a pleasant car to drive, with responsive steering input that doesn't feel numb. The improved suspension does a great job absorbing big bumps while still providing confident handling through tight turns. Seat comfort is impressive, even in the SE base trim. And if you want a dash of performance, the Sport 2.0T trim has a turbocharged engine and paddle shifters for an injection of fun.

3. Selection of fuel-sipping engine options

You get a choice of three engine options in the 2018 Hyundai Sonata, beginning with a 2.4L four-cylinder engine and six-speed automatic transmission. This entry-level engine gives you good power around town, with an EPA-estimated 25 mpg city and 36 mpg highway fuel economy.

 A 1.6L turbocharged four-cylinder engine powers the 2018 Sonata Eco trim, while a 245-hp turbocharged 2.0L four-cylinder engine gives the 2.0T Sport and Limited trims a performance boost. Finally, a hybrid platform on SEL and higher trims gets an EPA-estimated 40 mpg city and 42 mpg highway.

4. Loaded with standard features

Generously equipped with a long list of features, the 2018 Hyundai Sonata SE won't leave you looking for much else. Standard equipment in the base trim includes tech like smartphone integration, a seven-inch touchscreen, and rear cross-traffic alerts. Nice touches like a leather-wrapped steering wheel and gear selector are included as standard, too.

5. Modernize your daily drive

The 2018 Hyundai Sonata SEL with the SEL Tech Package is packed with modern technology and driver aids that help take the stress out of your daily commute. The SEL Tech Package includes forward automatic braking, adaptive cruise control, lane-keep assist, and an electronic parking brake with automatic hold. Add a 400-watt Infinity® sound system, wireless charging, and navigation with the Ultimate Package (Limited, Limited 2.0T).

Ratings & reliability

Customer ratings

RepairPal reliability rating


RepairPal gave the Hyundai Sonata an overall reliability rating of 4.5 out of 5 stars, which RepairPal describes as Excellent. This rating ranks Hyundai Sonata 10th out of 30 among Midsize Cars.

View RepairPal's full rating of the Hyundai Sonata

2018 Hyundai Sonata trims

More about the 2018 Hyundai Sonata

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