2025 Kia K4 vs 2023 Chrysler 300

The 2023 Chrysler 300, with its bold grille and stately proportions, continued to evoke a sense of luxury reminiscent of the Bentley Arnage, despite its age. Over the years, Chrysler made significant updates to the 300, including new powertrains and technologies, yet it retained its classic design lineage. The 300's exterior styling remained appealing, with options for a blacked-out appearance and large 20-inch wheels. Available in various trims, the 300 offered a range of engines, from a V6 to a powerful V8 in the limited 300C edition. While the exterior promised luxury, the interior quality was more aligned with its price point, featuring carbon-fiber trim and premium leather in the 300C.

The 2025 Kia K4, a compact sedan, offered a sleek and modern design that appealed to younger buyers and those seeking a second car. With a starting price significantly lower than the average new car, the K4 was an attractive option. Its design featured a fastback silhouette and upscale elements like amber DRLs and aggressive wheel designs. Inside, the K4 provided a spacious and practical environment, with ample rear legroom and headroom. The interior, while adorned with plastic, was competitive within its segment, offering comfort and practicality. The K4 was available in multiple trims, with options for engine upgrades and additional packages, making it a versatile choice for budget-conscious consumers.

The 2023 Chrysler 300C stood out for its power and performance, thanks to its 6.4-liter Hemi V8 engine producing 485 horsepower and 475 pound-feet of torque. This powertrain, paired with an eight-speed automatic transmission, allowed the 300C to sprint from 0 to 60 mph in 4.3 seconds and reach a top speed of 160 mph. The 300C featured an adaptive damping suspension, Brembo brakes, and performance tires, enhancing its driving dynamics. However, the powerful engine resulted in cabin noise and lower fuel economy, with an EPA rating of 18 mpg combined.

In contrast, the 2025 Kia K4 offered a more modest performance, especially in non-Turbo trims. The standard 2.0-liter engine delivered 147 horsepower and 132 pound-feet of torque, managed by a CVT. The GT-Line Turbo variant, with a 1.6-liter turbocharged engine, produced 190 horsepower and 195 pound-feet of torque, paired with an eight-speed automatic transmission. While the K4 Turbo provided better acceleration and handling, it couldn't match the precision of some competitors. The K4's fuel economy was a strong point, with the standard engine achieving 34 mpg combined and the Turbo variant 29 mpg combined.

The 2023 Chrysler 300, classified as a full-size car, offered a spacious front seating area with premium features like Laguna leather and heated and ventilated seats. However, the rear seat was less accommodating, with limited legroom and a slouched seating position. Storage space was also lacking, with few modern conveniences for smartphone storage or charging. The trunk, though, provided a generous 16.3 cubic feet of cargo space.

The 2025 Kia K4, despite being a compact sedan, maximized its interior space effectively. It offered 14.6 cubic feet of trunk space, nearly best-in-class. Rear passengers enjoyed ample legroom and headroom, making it comfortable for adults. The seats, covered in SynTex upholstery, were comfortable, though the cupholders had limitations with smaller beverages. Overall, the K4 excelled in practicality and interior space, appealing to those seeking affordable and spacious transportation.

The 2023 Chrysler 300 featured an older Uconnect infotainment system with an 8.4-inch touchscreen. While it included Apple CarPlay, Android Auto, and SiriusXM, the system showed its age with dated graphics and limited functionality. The 300C offered a 19-speaker Harman Kardon audio system and an SRT Dashboard for performance settings. However, the lack of a surround-view camera and high-resolution reversing camera was a drawback.

The 2025 Kia K4 was tech-forward, with standard wireless charging, USB-C ports, and wireless phone projection. The GT-Line and GT-Line Turbo trims included Kia's navigation system with Google POI search and a Harman Kardon audio system. The standout feature was the AI Assistant, capable of processing natural language for a wide range of queries. Despite some frustrations with its activation, the K4's technology offerings were impressive for a compact sedan.

The 2023 Chrysler 300 offered limited standard safety features, with most advanced systems available only as options. The Safety Tec Plus Group included features like forward-collision warning, lane-keeping assist, and adaptive cruise control. However, the 300's crash-test ratings were outdated, with a Marginal rating in IIHS tests and Poor headlight performance.

The 2025 Kia K4, though not yet crash-tested, came with a comprehensive suite of standard safety features, including lane-keeping assist, forward collision warning, and adaptive cruise control. Optional features included blind-spot monitoring and a surround-view monitor. The K4's safety technology was advanced, with options for enhanced collision systems and semi-autonomous driving capabilities.