Image Credit: Kia.Kia just had its biggest sales month ever in the United States, continuing a run that could put the automaker on course for another record year. Much of that momentum is coming from familiar crossovers and sedans, although one powertrain category is growing especially quickly.Hybrids nearly doubled their sales compared with the same month last year. Several of Kia's individual hybrid models also established August records, giving the company another indication that American buyers are embracing electrification without necessarily abandoning the gas pump entirely.According to Kia America, the company sold 83,793 vehicles in August 2026, up 1 percent from August 2025 and enough to establish a new all-time monthly sales record. Retail sales reached 77,984 vehicles, another August record for the brand.AdvertisementAdvertisementThe results also pushed Kia's January-through-August volume to 590,377 vehicles, up 3 percent year over year. With several redesigned and newly introduced models entering the picture, Kia is now chasing what would be its fourth consecutive annual sales record.Kia's Hybrid Sales Jumped 99%Hybrid vehicles delivered one of the most dramatic increases in Kia's August results, with sales climbing 99 percent compared with August 2025. The Sportage Hybrid increased 40 percent, while the Sorento Hybrid rose 22 percent and the Carnival Hybrid gained 15 percent.Kia's electrified lineup, which includes its hybrid and electric offerings, increased 36 percent during August. Across the first eight months of 2026, hybrid sales are up 111 percent, while total electrified sales have increased 60 percent.The company credited its broad range of models and powertrain choices for helping drive demand. Kia did not attribute the hybrid increase to any single factor in its announcement, so the sales figures alone don't establish exactly what prompted buyers to choose them.Six Models Set August RecordsImage Credit: Kia.The Sportage was Kia's best-selling model in August, with 18,723 units finding buyers. It was followed by the K4/Forte family at 12,881 units and the Telluride at 12,693.AdvertisementAdvertisementSix nameplates recorded their best August results: the Seltos, Carnival, K4, Telluride, Sportage, and K5. Kia said Seltos sales increased 53 percent, while the Carnival climbed 13 percent and the K4 gained 7 percent.The Telluride, Sportage, and K5 each improved by 4 percent according to Kia's year-over-year comparison. Through August, the Telluride has accumulated 98,111 sales, while the Sportage leads the lineup with 129,713.EV Sales Tell A Different StoryImage Credit: Kia.Kia's individual battery-electric models didn't share the same momentum as its hybrids. EV6 sales fell from 1,796 vehicles in August 2025 to 712 this August, while EV9 volume declined from 2,679 to 1,789.Kia does have another EV arriving at the lower end of the market. The new 2027 EV3 starts at $29,890 before a $1,495 destination charge and offers up to an EPA-estimated 321 miles of range in certain front-wheel-drive configurations.AdvertisementAdvertisementOnly six EV3s were recorded in Kia's August numbers, meaning its impact on the company's results has barely begun. For now, hybrids are providing the standout electrified growth, while strong demand for models such as the Sportage, Telluride, and Seltos has helped Kia reach another sales milestone.If you want more stories like this, follow Guessing Headlights on Yahoo so you don't miss what's coming next.