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Hyundai Motor Group unveils CVVD engine technology; +4% performance, +5% fuel economy, -12% emissions

Green Car Congress

Hyundai Motor Group has developed the first Continuously Variable Valve Duration (CVVD) technology to feature in future Hyundai and Kia vehicles. T-GDi—the first engine to feature the technology. CVVD optimizes both engine performance and fuel efficiency while reducing emissions. T-GDi engine.

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Consumer Reports testing finds many small turbo engines underperforming; fuel economy, acceleration no better than in larger conventional powertrains

Green Car Congress

Consumer Reports’ own fuel economy tests of vehicles equipped with small turbocharged engines has found in many cases that the turbocharged cars tested by CR have slower acceleration and no better fuel economy than the models with larger conventional engines, the organization said. Earlier post.).

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Tesla had lowest tailpipe CO2 emissions & highest fuel economy in 2021 EPA Auto Trends report finds

Teslarati

The EPA released its annual Automotive Trends report, and findings reveal that Tesla is leading the way with the lowest tailpipe CO2 emissions and the highest fuel economy of all large manufacturers. However, other manufacturers such as Kia and Toyota are showing improvements now that they have begun producing electric vehicles.

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Kia unveils 2023 Sportage PHEV; 32-mile AER

Green Car Congress

Kia unveiled the 2023 Sportage PHEV, the latest electrified model to join its lineup. As the longest running nameplate from the Kia brand, the Sportage underwent its most significant change to date as the fifth generation was unveiled in November 2021. liter, 177-hp turbocharged four-cylinder engine, supplemented by a 66.9-kW

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Road Test: 2023 Kia Niro Hybrid

Clean Fleet Report

Road Test: 2023 Kia Niro Hybrid How Does 53+ MPG Sound? The second generation 2023 Kia Niro is offered in three models–the all-electric Niro EV, the Niro plug-in hybrid, and the one reviewed here, the Niro hybrid. Eco is best when on the highway to maximize fuel economy and Sport for when an extra boost of performance is needed.

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Road Test: 2022 Kia Niro Plug-in Hybrid

Clean Fleet Report

One of the challenges Clean Fleet Report takes seriously is to test the EPA fuel economy ratings for the cars, crossovers and trucks we review, knowing efficiency is a top priority when looking to purchase a new vehicle. But with the 2022 Kia Niro Plug-in Hybrid (PHEV) we obliterated the “official” number in our real world driving.

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Kia upgrading Sorento; revised Theta II GDI and R diesel engines

Green Car Congress

When the new upgraded Kia Sorento CUV goes on sale later this year in most markets, it will incorporate changes which include a completely new platform and enhanced powertrains for better fuel economy with lower emissions. Kia has fine-tuned both the Theta II 2.4 TCI diesel engines to improve their efficiency.

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