2027 Audi RS5: Can a 5,200 lb PHEV Still Be a Driver's Car?

Key Takeaways

• The RS5's combined powertrain produces 630 hp from a new twin-turbo 2.9L V6 and electric motor
• At 5,192 lbs, the RS5 is over 1,100 lbs heavier than the outgoing model
• The 22 kWh battery provides an estimated 54 miles of electric-only driving

F1 Tech Meets the Autobahn

Audi Sport, the division responsible for the RS badge, now also builds power units for Audi's Formula 1 program. That's not a coincidence. The 2027 RS5 borrows from that same playbook, combining a turbocharged V6 with an electric motor in a configuration that mirrors what's going into F1 cars.

The underlying platform is shared with the A5 that debuted last summer. But the two cars share only one body panel: the hood. Everything else is RS5-specific. Aggressive wheel arch blisters add more than 3.5 inches of width. Massive air intakes dominate the front fascia. At the rear, a pair of large oval exhaust pipes sit inside a diffuser, accented by carbon fiber that never appears on the standard A5.

One styling detail stands out: the rear OLED tail lights display a checkered flag pattern, matched by the daytime running lights up front. It's a motorsport nod that's subtle enough to work.

The Powertrain: 630 HP, Two Personalities

The internal combustion half is an all-new 2.9L V6. It shares displacement with the previous RS5 engine but little else. Twin variable-geometry turbochargers sit in a hot-vee configuration, meaning they're mounted on top of the engine between the cylinder banks. Air-to-water intercoolers and shortened air intakes complete the setup.

Even with a modified Miller cycle for better partial-load efficiency, the combined system produces 630 hp. That's paired with a 22 kWh battery pack good for an estimated 54 miles of electric-only range.

“The goal was to blend the efficiency of electrification with the visceral, raw engagement that our customers demand from an Audi Sport vehicle.”

— Sebastian Grams, CEO of Audi Sport

The result is a car with split personalities. In EV mode, it's a quiet commuter. Switch to RS mode, and the V6 wakes up with the kind of response you'd expect from a car wearing this badge.

The Weight Problem

Here's the tradeoff. The RS5 now weighs 5,192 lbs. That's more than 1,100 lbs heavier than the outgoing model. For context, that's roughly the weight of an additional adult passenger and their luggage. Except it's permanent.

Audi Sport's answer is sophisticated electromechanical torque vectoring. The new rear differential can shift up to 1,475 lb-ft of effective torque to the outside rear wheel during cornering. The idea is to use the electric motor's instant response to mask the extra mass during dynamic driving.

Does it work? On track, the RS5 accelerates from 0 to 62 mph in 3.6 seconds. That's quick enough to match or beat most competitors. But physics is physics. The weight makes itself known under hard braking and during quick direction changes.

Inside: Digital Stage and Forged Carbon

The interior carries Audi's "Digital Stage" cockpit design, shared with the broader A5 lineup but dressed up with RS-specific touches. Forged carbon accents appear throughout. Two steering wheel options are available: an Alcantara-wrapped version for track-focused buyers and a traditional leather option for those who prioritize comfort.

Rear seat space is adequate for two adults. The Sportback body style means cargo capacity is reasonable, though the battery does eat into some of the floor space you'd get in a non-hybrid A5.

Community Reaction: Enthusiasm Meets Skepticism

Online discussion has been polarized. Enthusiasts on r/cars and Hacker News praise the return of aggressive, wide-body design and the 3.6-second sprint time. The styling, particularly those checkered-flag tail lights and the massive fender flares, has earned genuine appreciation.

But the weight draws criticism. Some users question whether the hybrid complexity compromises the "driver's car" status the RS badge previously held. The concern isn't about straight-line speed. It's about feel, about whether a 5,200 lb car can deliver the engagement that made earlier RS models special.

What We Don't Get: The RS5 Avant

Worth noting: Audi also makes an RS5 Avant wagon. It won't come to the US. If you've seen photos, you understand why this is disappointing. The long roof and wide hips work together in a way the Sportback can't quite match. European buyers get the better-looking car.

Frequently Asked Questions

How much power does the 2027 Audi RS5 make?

The RS5 produces 630 hp from its combined twin-turbo 2.9L V6 and electric motor system.

What is the electric range of the 2027 RS5?

The 22 kWh battery pack provides an estimated 54 miles of electric-only driving.

How heavy is the new RS5 compared to the old one?

The 2027 RS5 weighs 5,192 lbs, which is over 1,100 lbs heavier than the previous generation.

Is the RS5 Avant coming to the United States?

No, Audi will not sell the RS5 Avant wagon in the US market. Only the Sportback body style will be available.

How fast is the 2027 RS5 from 0 to 62 mph?

The RS5 accelerates from 0 to 62 mph in 3.6 seconds.

Source: Ars Technica