Audi A4 vs Kia K4

The 2022 Audi A4 presented a refined and conservative aesthetic, serving as an ideal backdrop for its striking Tango Red paint and Black Optic package detailing. The Prestige 45 TFSI model, priced at $55,890, featured 19-inch wheels and an S-line Interior package, enhancing its visual appeal. Inside, the A4 maintained a minimalist design with high-quality materials, including a 12.3-inch Audi Virtual Cockpit and ambient lighting. However, the tablet-style touchscreen seemed out of place amidst the otherwise cohesive interior design.

In contrast, the 2025 Kia K4 offered a sleek and modern design, appealing to younger buyers and those seeking a second car. Priced from $23,145, the K4's fastback silhouette and upscale features like amber DRLs and aggressive wheel designs gave it a showy vibe. Inside, the K4's use of plastic was noticeable, but the spacious interior and practical features like adjustable cupholders and SynTex upholstery made it a sensible choice for budget-conscious consumers.

The 2022 Audi A4 offered two engine options: the 40 TFSI with 201 horsepower and the 45 TFSI with 261 horsepower. Both engines required premium gas and featured a seven-speed S-tronic DCT and Quattro Ultra AWD. The 45 TFSI model, with a sport suspension, accelerated to 60 mph in 5.2 seconds and achieved 27 mpg combined. The A4's driving experience was engaging, with excellent tire grip and a quiet cabin, though the steering could have been more responsive.

The 2025 Kia K4, in its non-Turbo trims, featured a 2.0-liter engine with 147 horsepower, paired with a CVT and front-wheel drive. The GT-Line Turbo variant offered a 1.6-liter turbocharged engine with 190 horsepower and an eight-speed automatic transmission. While the Turbo model provided better performance, the K4's steering lacked feedback, and its acceleration was less thrilling compared to competitors like the Honda Civic. The K4's fuel economy was commendable, with the 2.0-liter engine achieving 34 mpg combined.

The 2022 Audi A4's interior was comfortable but snug, with limited rear legroom and small door openings. The front seats offered excellent support and adjustability, while the three-zone climate control system was user-friendly. However, interior storage was limited, and the 13 cubic-foot trunk, though well-finished, offered modest space.

The 2025 Kia K4 excelled in practicality, boasting 14.6 cubic feet of trunk space and 38 inches of rear legroom, making it one of the most spacious in its class. The seats were comfortable, and the interior featured practical elements like adjustable cupholders. The K4's design prioritized functionality, making it an attractive option for those seeking a spacious and affordable sedan.

The 2022 Audi A4 featured the MIB3 version of Audi's MMI, with a 10.1-inch touchscreen supporting smartphone-like functions. The system included wireless Apple CarPlay and Android Auto, a navigation system, and a 19-speaker Bang & Olufsen audio system. While the touchscreen's placement was awkward, the technology was intuitive and user-friendly, with effective voice controls and separate climate controls.

The 2025 Kia K4 offered a tech-forward experience with a wireless charging pad, four USB-C ports, and wireless phone projection. The GT-Line and GT-Line Turbo models included a navigation system with Google POI search and a Harman Kardon audio system. The standout feature was the AI Assistant, capable of processing natural language, though it occasionally interrupted the display. Overall, the K4's technology package was impressive for a compact sedan.

The 2022 Audi A4 Prestige model was equipped with a comprehensive suite of safety features, including Audi Pre Sense, adaptive cruise control, and a surround-view camera system. The A4 received top safety ratings from both the IIHS and NHTSA, making it a reliable choice for safety-conscious buyers.

The 2025 Kia K4, though not yet crash-tested by the NHTSA or IIHS, offered a robust set of standard safety features, including lane-keeping assist, forward collision warning, and adaptive cruise control. Optional features included blind-spot monitoring and Highway Drive Assist 2, enhancing the K4's safety credentials.