The 2025 Audi A6 is a premium executive sedan (also offered as an Avant estate) available with petrol, diesel, plug-in hybrid, and all-electric e-tron powertrains. Mild-hybrid engines focus on efficiency and refinement, while plug-in hybrids deliver strong performance with around 60–65 miles of electric-only driving. The new A6 e-tron Sportback and Avant add over-400-mile range in select versions, ultra-fast 270kW DC charging, and sub-5-second 0–62mph capability in quattro models—wrapped in sleeker styling and a high-tech, more spacious interior.
