2014 Hyundai Sonata Gls on 2040-cars

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Hyundai twin-charged 1.8L GDCI gas engine expected to be more efficient than 2.0L diesel

Despite the growing trend of automakers offering diesel-powered or electrified powertrains, there's still a whole lot that can be done with the good-old gasoline internal combustion engine. And at Hyundai, that's exactly what's being worked on - new gasoline engine technologies that improve both performance and efficiency. During an event at the automaker's technical center in Superior Township, MI on Friday, Hyundai gave Autoblog a glimpse into the future, offering up preliminary details on its new GDCI (Gasoline Direct-Injection Compression) engine - something that will be heading to production soon.
Hyundai's main goal with this GDCI engine is to "achieve diesel levels of fuel efficiency with conventional gasoline," according to Nayan Engineer (yes, his last name is Engineer), one of Hyundai's powertrain gurus. What's more, Engineer says the GDCI engine will offer "equal to better performance than conventional gasoline engines" and will have a "lower system cost [than] diesel engines."
Hyundai expects a 1.8-liter GDCI engine to be more efficient than a comparable 2.0-liter diesel engine with similar performance.

Hyundai Genesis Coupe joins the SEMA fray

With several tuned rides already headed to the show, Hyundai finishes off this year's slate with a mean-looking Genesis Coupe from Tjin Edition painted in a searing shade of green. The coupe's 3.8-liter V6 gets a Vortech supercharger and front-mounted intercooler to help push the claimed output to over 500 horsepower. A set of KW coilovers and Baer brakes also make sure the coupe handles and stops just as well as it accelerates. Tjin's custom shade of lime green paint will draw attention to this Genesis Coupe at Hyundai's booth. Once attendees get closer, they can check out the car's tweaked front lip, trunk lid, and rear spoiler from Unique Fabrication. Meanwhile, the interior mixes performance and comfort by combining a roll cage and Alea leather upholstery. The Tijn Edition Genesis Coupe will join Hyundai's other offerings at this year's SEMA Show in Las Vegas on November 3. TJIN EDITION ROUNDS OUT HYUNDAI'S SEMA LINEUP WITH EXTREME GENESIS COUPE FOUNTAIN VALLEY, Calif., Oct. 26, 2015 – Rounding out Hyundai's 2015 SEMA lineup, TJIN Edition RoadShow has revealed details on its convention-defying Genesis Coupe. For Neil Tjin's first official Hyundai vehicle built for SEMA, the builder turned to underground racing for inspiration to create this mad, 500 horsepower racer. The vehicle will be revealed at Hyundai's SEMA press conference on November 3 at 11:30 a.m. PT. At the heart of TJIN's Genesis Coupe is Hyundai's 3.8-liter "Lambda" V6 engine, which has been boosted via a Vortech supercharger kit built by the power gurus from Bisimoto Engineering. With the addition of a free-flowing exhaust system, Vortech front mount intercooler and blow-off valve, the vehicle now produces more than 500 horsepower. With the addition of Rotiform 19-in. 3-piece HUR wheels, custom Baer x CBA Extreme Plus brake calipers and Falklen FK345 tires, the vehicle's stopping power is now on par with its go-fast performance. The vehicle now sits lower on KW coilovers to give a more aggressive stance. Unique Fabrication supplied a custom front lip, rear spoiler and custom trunk lid, and the exterior was finished in a custom Kylie Tjin Axalta green paint job. "The Tjin Edition Hyundai Genesis is the perfect mix of speed and style," said Neil Tjin, president, TJIN Edition RoadShow.

2014 Hyundai Elantra gets new 2.0L engine, Sport model, tweaked styling

Most of the attention at Hyundai has recently been focused on the next-gen Sonata and Genesis, but before we see either of those sedans, the automaker is giving its small car lineup a significant overhaul.
Just last week, Hyundai unveiled the refreshed 2014 Accent, and today at the LA Auto Show it's take the covers off of its updated 2014 Elantra. All three Elantra models - sedan, coupe and GT - will receive the same changes, but Hyundai has only released pictures for two of the sedan models: Limited (above) and Sport (inset).
The biggest news is that a new, more powerful 2.0-liter, direct-injected inline four-cylinder is now the standard engine in the GT and Coupe, as well as the Elantra sedan's all-new Sport trim level. This engine produces 173 horsepower and 154 pound-feet of torque, and while the 2014 Elantra GT can still be equipped with a six-speed manual or automatic transmission, the 2014 Elantra Coupe drops the option for a manual transmission; it also appears that the Elantra Sport sedan will come solely with the automatic. With the larger engine, fuel economy numbers do drop a little: all models powered by this engine receive EPA estimated ratings of 24 miles per gallon in the city. Highway estimates for this engine include 33 mpg for the GT with automatic, 34 mpg for the GT with manual and Coupe, and 35 for the Sport sedan. Sedan buyers looking for better fuel economy still have the carry over 1.8-liter engine with 145 hp, 130 lb-ft and EPA ratings of 28 mpg city/38 mpg highway.