Audi Sport has revealed the next-generation RS5, a high-performance model now featuring a plug-in hybrid (PHEV) system. The new RS5 combines a twin-turbocharged 2.9-liter V6 engine with an electric motor to deliver 630 horsepower and 608 lb-ft (825 Nm) of torque. While offering improved efficiency and electric-only range, this transition to electrification comes with a significant weight penalty.
Performance and Powertrain Details
The RS5’s powertrain retains the popular V6, now producing 503 hp, boosted by an additional 174 hp from the electric motor. This allows for a 0-62 mph (100 km/h) acceleration time of just 3.6 seconds and a top speed of 177 mph (285 km/h). The 25.9-kWh battery provides an all-electric range of up to 54 miles (87 kilometers), making it suitable for daily commutes without relying on the gasoline engine. A full charge takes approximately 2.5 hours.
Audi has also incorporated an updated Quattro all-wheel-drive system with torque vectoring, including an RS torque rear mode for controlled oversteer on closed courses. The transmission remains an eight-speed automatic.
Weight Concerns and Market Trends
The new RS5 is notably heavier than its predecessor, with the Avant model tipping the scales at 5,225 pounds (2,370 kilograms) – a 1,378-pound (625-kilogram) increase. This added weight comes from the battery pack, larger donor model size, and additional hybrid components. Surprisingly, the RS5 Avant is actually heavier than the larger RS6 Avant with its non-electrified V8 engine.
This trend reflects broader industry pressures : tightening emissions regulations are forcing manufacturers to electrify their performance vehicles. Audi’s decision to retain the V6 rather than downsize to a four-cylinder, as some competitors have done, is notable. The move avoids alienating traditional enthusiasts while still meeting regulatory demands.
Design and Interior Updates
Visually, the 2026 RS5 features wider bodywork, functional air intakes, and oval exhaust tips. Optional carbon fiber elements are available for customization. The interior receives minor updates, including quilted seats with electric adjustment and a massage function. A triple-screen display remains, alongside the standard capacitive-touch controls. The steering wheel includes RS buttons for quick access to driving modes and a 10-second boost function for maximum performance.
Availability and Pricing
The new RS5 will launch in Europe during the first quarter of the year, with pricing starting at €106,200 for the Sedan and €107,850 for the Avant. Customer deliveries will begin this summer. While it will arrive in the United States next year, Audi has not confirmed whether the Avant model will be available in North America.
The 2026 Audi RS5 represents a necessary evolution of performance cars in the face of stricter regulations, offering both electrifying power and increased weight. The decision to retain the V6 engine while adding hybrid capability positions the RS5 as a compelling option for enthusiasts seeking a balance between tradition and modernity.
