2018 Kia Optima

Pros: Quiet cabin; well-designed infotainment features; good mix of fuel economy and power from 1.6-liter turbo engine; stiffer body structure makes for improved ride and handling over previous Optima; competitive pricing

Cons: Numb steering feel, even in “Sport” setting; 1.6-liter engine exhibits some low-speed turbo lag; some lackluster interior materials in lower-end models; sloping roofline compromises rear-seat headroom

CG Says: All 2018 Kia Optimas now have standard blind-spot alert, rear cross-traffic alert, and rear parking sensors. The topline SXL model has been dropped, but with options, the SX has similar equipment. There is also a new S model that slots between LX and EX. Kia’s popular midsize sedan was redesigned for 2016, on a platform that was slightly longer, taller, and wider than its predecessor. Three conventional and two hybrid powerplants are offered. The base engine is a 185-horsepower 2.4-liter four cylinder. Also available are a 178-hp turbocharged 1.6-liter four-cylinder engine and a 245-hp turbocharged 2.0-liter four. The Hybrid and Plug-In Hybrid pair a 2.0-liter four-cylinder gas engine with an electric motor. The combined horsepower for the Hybrid is 192, while the Plug-In Hybrid develops 202. The Plug-In Hybrid can travel 29 miles on electric power alone. All engines are paired with a six-speed automatic transmission—except the 1.6-liter turbo which is mated to a seven-speed automated-manual transmission. All Optimas are front-wheel drive. Available safety features include a 360-degree around view monitor, blind-spot monitor, rear cross-traffic alert, and an autonomous emergency braking system. The Kia UVO infotainment system includes enhanced smartphone connectivity and new eServices features aimed at teen drivers: GeoFencing, Speed Alert, Curfew Alert, and Driving Score. The Kia Optima has handsome styling, while offering several performance, technology, and safety features that make it competitive with midsize-sedan class leaders.