Powering the Hyundai Sonata is a 2.5L 4-cylinder engine making 191 horsepower, which is up from previous generation's 185 horsepower. The optional engine is a turbocharged 1.6L 4-cylinder unit making 180 horsepower, but torque is up for this engine over the base 2.5L. A new 8-speed automatic is the only transmission option, sending power to the front wheels. Hyundai claims anywhere from 36 mpg to 38 mpg on the highway depending on trim.
The base SE model offers a bigger 8-inch LCD screen is now standard and the cockpit feels generally more airy and open. Standard features now include Android Auto and Apple CarPlay, Bluetooth hands free wireless phone connectivity with audio streaming, a rearview monitor with parking lines, both lane keep and lane following assist functions for the cruise control, a stop and go function for that cruise control, automatic high beams, a rear occupant alert system, forward collision avoidance assist with pedestrian detection, LED headlights/taillights and daytime running lights, and power side mirrors.
The SEL version adds heated front seats, an 8-way power adjustable driver's seat, rear cross traffic alert and collision avoidance, a blind spot monitoring system with collision avoidance, selective internet access, a proximity key with push button start, 17-inch wheels, a sportier front and rear fascia with twin tip mufflers, heated side mirrors with built in turn signals, a 4.2-inch LCD instrument cluster display, Blue Link Connected Car System, dual-zone climate control and chrome accents throughout the exterior.
A bit more sportiness is on offer with the SEL Plus trim, which gets the turbocharged engine, paddle shifters and 19-inch wheels with lower profile tires and some gloss black around the exterior. Inside, the SEL Plus trim gets suede/leatherette seating surfaces, aluminum pedals, wireless phone charging, an auto-dimming interior mirror, and a 12.3-inch digital instrument cluster. The SEL Plus also has an interesting feature where owners can use their phone to lock and unlock their car.
The top of the line Limited trim adds a heads-up display, Blind-Spot View Monitor, 18-inch wheels, heated and cooled leather seats, a 360-degree camera interface displayed through a bigger 10.25-inch screen, built in navigation with voice activation and real-time traffic/weather, premium sound system with 12 speakers/amplifier/digital signal processor, ambient light, seat and exterior mirrors memory for 2 drivers, soft leatherette finish on dashboard, and a remote parking assist function.
Packages available for the Sonata 2021 are Convenience for the SEL and Tech for SEL Plus.
