2015 Hyundai Sonata Eco: New design, better economy

James Raia

The 2015 Hyundai Sonata Eco has a seven-speed automatic transmission.

A few years after its debut in South Korea, the Hyundai Sonata arrived in the United States in late 1988 as a 1989 model. Several generations later, the 2015 Hyundai Sonata has a new design in five trims and a hybrid model. The expanding lineup helps further establish the carmaker solidly into the mainstream.

The Weekly Driver Test Drive

The 2015 Hyundai Sonata is available in SE, Sports, Eco, Limited and 2.0T trims, and the unheralded hybrid model. My weekly test driver was the new Eco trim. It features a 1.6-liter, turbocharged four-cylinder with 177 horsepower with a seven-speed automatic transmission, thus the Eco name. The transmission is basically an automated manual transmission, and it gets better gas mileage and has quicker acceleration than its siblings.

Standard equipment on the base SE model: 16-inch alloy wheels, a rear spoiler, LED running lights, air-conditioning, cruise control, full power accessories, heated mirrors, a tilt-and-telescoping steering column, a 60/40-split rear seatback, Bluetooth phone and audio connectivity and a six-speaker sound system (with a CD player, satellite radio, an iPod/USB audio interface and an auxiliary audio jack).

The 2015 Hyundai Sonata has a larger exterior profile.
The 2015 Hyundai Sonata has a larger exterior profile. All images © James Raia/2015


The Sport and Eco trims add automatic headlights, a rearview camera, an eight-way power driver seat (with power lumbar), upgraded door trim, Hyundai’s Blue Link telematics system (with smartphone integration) and a 5-inch touchscreen audio interface.

For its redesign in 2015, the Sonata has a larger cabin and there’s more refinement overall from the previous generation that took the sedan from a niche vehicle into the mainstream. It’s now a legitimate contender against the monoliths of the segment, the Honda Accord and Toyota Camry.

The 2015 models also retains much of what made the previous generation one of the surprises of the industry. It was styled differently than any other sedan with a sloping roofline and sharp-angled front, side and rear panels.

The Hyundai lineup, including the Sonata, also shines because it has strong performance, generous lists of standard features and solid workmanship.

As a family sedan, four adults are comfortable in the Sonata, although the sloping roof reduces backseat headroom.
Overall, it’s hard not to like the Sonata. From its swooping exterior reminiscent of Mercedes-Benz to its spacious and well-designed interior, it’s no wonder Hyundai stock in the increasingly competitive family sedan segment keeps performing well.


Great highway gas mileage.

Best-in-the-industry warranty.

Handsome interior.


Only one option package and it’s expensive.

Backseat headroom mediocre.

Facts & Figures: 2015 Hyundai Sonata Eco

Acceleration: 0-60 mph, 7.5 seconds.
Airbags: 7.
Fuel economy: 28 mpg (city), 38 mpg (highway), 32 mpg (combined) seven-speed automatic transmission.
Horsepower: 177.
Manufacturer’s Suggested Retail Price: $23,275.00.
Manufacturer’s Web site: www.hyundaiusa.com.
Price As Tested: $28,310.00.
Warranty: Bumper to bumper, 5 years/60,000 miles; Powertrain, 10 years/100,000 miles; Corrosion, 7 years/unlimited miles; Roadside Assistance, 5 years/unlimited miles.

What Others Say:

“As we discovered in our first drive, the Sonata Eco is an extraordinarily nice midsize sedan, well-equipped and capable of delivering outstanding fuel economy with very few sacrifices, all for a sticker price well under $30K. — Autoweek

The Weekly Driver’s Final Words:

“For some reason, Hyundai downplays its ‘green’ cars. They’re not heavily promoted, and it’s hard to figure out why. Every Hyundai hybrid or in this instance, the Eco, is worthy of a lot more attention — from the manufacturer and the public.”

Article Last Updated: June 25, 2015.

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