2004 Kia Rio Base Sedan 4-door 1.6l on 2040-cars

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Kia showcasing Optima T-Hybrid concept in Paris [w/video]

At the Geneva Motor Show earlier this year, Kia showcased a new diesel hybrid powertrain. And at the rapidly approaching Paris Motor Show, it will present that new technology in the Optima sedan concept you see here.
Called the Kia Optima T-Hybrid, the concept mates a 1.7-liter diesel with both a turbocharger and electric supercharger to a small electric motor and a 48-volt lead-carbon battery. The mild hybrid setup allows it to travel in electric-only model at low speeds and at cruise, regenerating brake power to recharge the battery. Kia said it chose the lead-carbon battery pack over lithium-ion because it's easier to recycle and does not require active cooling.
Because the powertrain is still under development, Kia isn't saying what kind of fuel economy or emissions figures it gets in the Optima T-Hybrid concept, but it is targeting a "significant reduction" in emissions and fuel consumption, while delivering 15 to 20 percent more power. Check out the system in action in the video below.

2018 Kia Stinger GT Long-term Update | Addictive power, less addictive response, fuel economy

One of the big draws of our long-term 2018 Kia Stinger GT is its twin-turbo 3.3-liter V6. With 365 horsepower and 375 pound-feet of torque hooked up to a rear-drive-based drivetrain (rear-drive is standard), it's an exciting proposition. In real life it lives up to the promise with only a few minor caveats. First the good stuff: This engine is a real ripper. It feels much, much stronger than the numbers purport. Shove the throttle down and the Kia shoves you back and doesn't let up. Your only reprieve is at redline when it shifts, then the process starts again. This sensation is accessible anywhere in the rev band, too, a benefit of peak torque arriving at just 1,300 rpm. It's an exciting and addictive feeling, and it matches the Stinger's fierce appearance. From the driver's seat, it sounds good but not great. It produces a smooth, deep growl, but it's flat. Other V6s have more of a gargle, or a howl or a shriek that provides personality. The Stinger's V6 sounds generic in contrast. Bystanders won't even get a generic growl, though, as the car is as quiet as a Camry from the outside. On the plus side, keeping the Stinger GT quiet does help it stay peaceful on commutes and road trips, but some kind of electronically adjustable exhaust would really liven up the Stinger GT's soundtrack without sacrificing refinement. In addition to some better pipes, the Stinger GT could use better throttle response. We've become accustomed to wickedly responsive turbo cars nowadays, so it's a little surprising to hop in the Stinger GT and feel a moment's pause before the revs rise and the boost hits. The slow response works the opposite way, too, with acceleration continuing for a moment after releasing the gas pedal. Sport mode helps alleviate the lag, but it never disappears entirely. Still, you can adjust to accommodate the sluggish throttle response, but the Stinger would be an altogether more confidence-inspiring car without it. Finally, when it comes to fuel economy, the Stinger GT meets expectations. The EPA rates it for 17 mpg in the city, 25 on the highway and 20 in combined driving, and almost every entry in our fuel log fits that range. There were a couple refuels that revealed numbers as low as 15 mpg, though our Green Editor John Snyder managed to break 29 mpg on a trip.

2017 Kia Model Year Preview and Updates

Kia continues its growing market momentum on the strength of three all-new intros and/or updates, along with its selection as a top pick by Consumer Reports. Kia's Niro - pictured above - is an all-new hybrid, combining a fairly conventional crossover profile with front-wheel drive and up to 50 miles-per-gallon. Also of note: Later in the '17 calendar year most dealers will receive the all-new STINGER GT, first introduced at the '17 Detroit Auto Show. KIA CADENZA: Kia's upsized, upscale Cadenza presents a near-luxury ownership experience without the penalty of a near-luxury price point. Its new platform is stronger, lighter and more rigid, while the interior is dramatically upscale. Finally, the Cadenza boasts Kia's first application of an eight-speed automatic in a front-wheel drive powertrain. FORTE: Kia's sedan and hatchback enjoy freshened styling and a new, 2.0-liter base powertrain. There is also the optional availability of a whole suite of advanced driver assistance systems, including autonomous emergency braking, rear cross traffic alert, forward collision warning and Dynamic Bending Light, which allows your lights to follow the direction of your steering wheel. K900: Kia's large, rear-wheel-drive sedan is unchanged for 2017. NIRO: Kia's all-new hybrid crossover is an outlier in the hybrid segment, with the high hip point and generous greenhouse of a crossover and a projected EPA estimate of 50 miles per gallon (combined) efficiency. It is powered by a normally-aspirated 1.6-liter four and electric motor, delivering a total system horsepower of 139, and 195 pound-feet of torque. OPTIMA: Following a redesign in 2016, Kia's midsize entry enjoys package refinements, standard 18-inch wheels on SX trim, a new value package on the 1.6T and new colors. More significant is the addition of both an Optima Hybrid and Plug-in Hybrid. The Hybrid promises to be 10-percent more efficient, while the plug-in will offer an estimated electric-only range of 27 miles. RIO: New colors and a discontinued four door SX highlight the changes. SOUL: Kia's two-box box adds new alloy wheel designs, Blind Spot Detection and Rear Cross Traffic Alert on Plus and Excalibur trims. And news of two new colors pales when compared to the Soul Exclaim's new turbo powerplant, connected to a seven-speed DCT transmission. SOUL EV: UVO eco is now on EV and EV+, while all trims receive an upgraded fast charge and a second-generation Pedestrian Warning System.