2027 Genesis GV80 Coupe Performance and e-Supercharger Explained | Genesis of Schererville

August 17th, 2026 by

2027 Genesis GV80 Coupe Performance and the 48V e-Supercharger

Genesis of Schererville | (219) 352-0001 | 5800 W Lincoln Hwy, Schererville, IN 46375

QUICK ANSWERThe 2027 GV80 Coupe uses a 3.5L twin-turbo V6 making 375 hp and 391 lb-ft. The available 48V e-Supercharger raises output to 409 hp and 405 lb-ft. All-wheel drive and an 8-speed automatic are standard on every trim.

How much power does the 2027 GV80 Coupe make?

The 3.5L twin-turbocharged V6 produces 375 horsepower and 391 lb-ft of torque in the Advanced trim. With the 48V e-Supercharger, output rises to 409 horsepower and 405 lb-ft.

Configuration Horsepower Torque MPG City/Hwy
3.5L twin-turbo V6 375 hp 391 lb-ft 17/22
3.5L twin-turbo V6 with 48V e-Supercharger 409 hp 405 lb-ft 17/22

Fuel economy does not change between the two tunes at 17 city and 22 highway, so the e-Supercharger adds output without an EPA penalty on paper.

What does an e-Supercharger actually do?

A conventional turbocharger is driven by exhaust gas, so it needs engine load before it makes boost. The 48V e-Supercharger is driven electrically and spins up on demand, which covers the gap at low rpm before the turbos come up to speed.

The practical result is response rather than a headline power figure. Merging onto I-65 or passing on US-30 feels immediate instead of requiring a downshift and a wait.

How does the GV80 Coupe handle?

An available rear Electronic Limited Slip Differential varies torque across the rear axle to hold grip when cornering or on slick pavement. Sport+ mode sharpens throttle and transmission behavior, and Terrain mode adapts the driveline for low-traction surfaces.

How do you get the most from the powertrain?

  1. Select Sport+ mode. Use the drive mode selector to sharpen throttle and shift mapping before an on-ramp.
  2. Let the e-Supercharger build. The 48V electric compressor spins up immediately, so response arrives before the exhaust turbos reach full boost.
  3. Feed in throttle progressively. All-wheel drive puts 405 lb-ft down cleanly when throttle is applied smoothly rather than stabbed.
  4. Use Terrain mode in snow. On unplowed Lake County side streets, Terrain mode softens throttle response to limit wheelspin.

This page is part of our full 2027 Genesis GV80 Coupe guide at Genesis of Schererville.

Key Takeaways

  • 3.5L twin-turbo V6 is the only engine, making 375 hp or 409 hp.
  • Torque is 391 lb-ft standard and 405 lb-ft with the e-Supercharger.
  • The 48V e-Supercharger improves low-rpm response rather than only peak power.
  • EPA-estimated 17 city and 22 highway applies to both tunes.
  • An available rear Electronic Limited Slip Differential aids cornering grip.
  • All-wheel drive and an 8-speed automatic are standard.

Frequently Asked Questions

How fast is the 2027 Genesis GV80 Coupe?
With the 48V e-Supercharger the GV80 Coupe makes 409 horsepower and 405 lb-ft of torque through standard all-wheel drive and an 8-speed automatic.
What engine is in the 2027 GV80 Coupe?
A 3.5L twin-turbocharged V6 is the only engine offered, tuned to either 375 or 409 horsepower depending on whether the 48V e-Supercharger is fitted.
Does the e-Supercharger hurt fuel economy?
EPA-estimated ratings are 17 mpg city and 22 mpg highway for both the 375 hp and 409 hp versions.
Is the GV80 Coupe good in snow?
All-wheel drive is standard and Terrain mode adjusts throttle response for low-traction surfaces, which helps during lake-effect snow in Schererville, Crown Point and Munster. Winter tires still make the largest difference.

Posted in Genesis GV80, Performance Luxury