2026 Audi A6 vs 2025 Hyundai Elantra Hybrid

The 2025 Hyundai Elantra Hybrid stood out in the compact sedan class with its bold and angular design, featuring sharp body creases and a streamlined silhouette that gave it a sporty appearance. Its distinct styling set it apart from competitors, and the interior continued this modern theme with a tech-forward cockpit, although some elements like the passenger grab handle seemed out of place. The use of hard plastics was common, but the top Limited trim added attractive fabric panels that enhanced the cabin's warmth and appeal.

In contrast, the 2026 Audi A6 presented a more subdued yet handsome design, with a lower and more pronounced grille and fender flares inspired by the Quattro rally car. The A6's lighting features, including programmable LED headlights and taillights, added a touch of modernity, although some symbols were confusingly similar. The interior offered a mix of premium features, such as heated and ventilated seats with massagers, but the materials felt disappointingly bland, even in the top Prestige trim. The A6's design was more about understated elegance than making a bold statement.

The 2025 Hyundai Elantra Hybrid was powered by a 1.6-liter four-cylinder engine paired with an electric motor, producing a combined 139 horsepower. This power was delivered to the front wheels through a six-speed dual-clutch automatic transmission. While the Elantra Hybrid's acceleration was modest, reaching 60 mph in about 8.5 seconds, it was adequate for most driving situations. The transition between electric and gas power was sometimes noticeable, reminiscent of early hybrid models. The suspension favored comfort, but road noise was a concern on coarse surfaces.

The 2026 Audi A6, on the other hand, featured a turbocharged 3.0-liter V6 engine producing 362 horsepower and 406 pound-feet of torque, paired with a seven-speed dual-clutch transmission and standard quattro all-wheel drive. This setup allowed the A6 to accelerate from zero to 60 mph in just 4.5 seconds, making it significantly quicker than its competitors. The A6's handling was enhanced by brake-based torque vectoring and an optional sport rear differential, although the ride quality suffered with the Sport Plus Package. The steering system provided precision, but the overall experience was more suited to highway cruising than spirited driving.

The 2025 Hyundai Elantra Hybrid offered a practical interior with traditional physical controls for climate adjustments, enhancing usability. The front seats provided ample space and ventilation, while the rear seats accommodated average-sized adults comfortably. However, storage space for personal items was limited, and the trunk, with a capacity of 14.2 cubic feet, was average for the class. The rear seatbacks folded for additional cargo space, but this feature was exclusive to the Limited trim.

The 2026 Audi A6, despite being 2.4 inches longer than its predecessor, did not significantly improve passenger space. The panoramic glass roof increased front-seat headroom, but rear-seat dimensions remained similar. The A6 offered comparable space to a BMW 5 Series, with added features like climate controls and USB-C ports for rear passengers. The trunk, with a capacity of 13.5 cubic feet, was slightly smaller than before but still competitive. The 40/20/40 split-folding rear seats provided flexibility for carrying longer items.

The 2025 Hyundai Elantra Hybrid came equipped with a 4.2-inch digital instrument panel and an 8-inch infotainment touchscreen in the base trim, while higher trims featured a 10.25-inch display for both. The infotainment system included physical shortcut buttons for ease of use, but wireless Apple CarPlay and Android Auto were only available in the base trim. The Limited trim offered a digital key and an eight-speaker Bose audio system, though its performance was underwhelming.

The 2026 Audi A6 introduced the Digital Stage setup with an 11.9-inch digital instrument cluster and a 14.5-inch touchscreen, along with an optional 10.9-inch front-passenger screen. However, the MMI infotainment system's layout was oversimplified and challenging to navigate. Audi planned to update the interface mid-year, adding features like an integrated dashcam. The optional Bang & Olufsen 3D audio system included headrest speakers for navigation directions, but the overall audio quality was not particularly impressive.

The 2025 Hyundai Elantra Hybrid featured Hyundai's SmartSense suite, including forward collision warning, blind-spot monitoring, and lane-keep assist. The Limited trim added Highway Driving Assist, combining adaptive cruise control and lane-keep assist. The Elantra Hybrid earned high safety ratings from NHTSA and IIHS, although it received a "Marginal" score in the new frontal moderate overlap test.

The 2026 Audi A6 came standard with a comprehensive array of driver-assist features, such as adaptive cruise control, forward-collision warning, and lane-departure warning. Premium Plus and Prestige trims added park-assist and a 360-degree camera system. However, the lane-centering feature allowed for some lane wobble, and crash-test ratings were not yet available from NHTSA or IIHS.