2027 Chevy Corvette Grand Sport Performance

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Performance Specs of 2027 Chevy Corvette Grand Sport

Performance Specs of 2027 Chevy Corvette Grand Sport

Experience the Evolution of Corvette Performance with Lynch Mukwonago

Chevrolet honors its storied racing lineage with the introduction of the 2027 Corvette Grand Sport lineup. By pairing heritage-inspired aesthetics with a record-breaking naturally aspirated V8, these models redefine the "Grand Sport formula." They offer a visceral driving experience without sacrificing everyday usability. As the Milwaukee area's premier performance destination, Lynch Mukwonago invites you to explore the evolution of the Corvette legacy. Read on for a deep dive into the groundbreaking performance specs of these new legends.

The LS6 Legend Reborn: 2027 Corvette Grand Sport Engine Specs

Under the hood, the 2027 Corvette Grand Sport debuts the next-generation LS6 6.7L V8. This naturally aspirated masterpiece is engineered for high-rev thrills, delivering a staggering 535 horsepower and 520 lb-ft of torque. By increasing displacement to 6.7 liters (a nostalgic 409 cubic inches) and bumping the compression ratio to 13.0:1, Chevy has sharpened throttle response to a razor's edge. Every bit of that power is managed by an 8-speed dual-clutch transmission, delivering lightning-fast shifts that keep you pinned to your seat. It's a pure, rear-wheel-drive experience that stays true to the Grand Sport's racing roots.
  • Next-Gen LS6 6.7L V8
  • 520 lb-ft of Torque
  • 535 Horsepower 
The LS6 Legend Reborn: 2027 Corvette Grand Sport Engine Specs

2027 Chevrolet Grand Sport: Built for the Bold. Driven Every Day.

Who says a performance icon can't be a daily driver? The 2027 Grand Sport proves otherwise. At its heart is the Magnetic Selective Ride Control 4.0, a system that reads the road and adapts your suspension in milliseconds. Whether you're on the open highway or a tight cloverleaf, the refined Touring Suspension ensures a composed, balanced ride. Equipped with Michelin Pilot Sport All-Season 4 tires, the Grand Sport offers year-round versatility for Wisconsin drivers without compromising on grip. Plus, with a newly engineered braking package designed to stay clean and corrosion-resistant, your Vette will look as sharp at a Milwaukee car show as it does on the drive there.
  • Magnetic Ride Control 4.0
  • Advanced Braking System
  • Michelin Pilot Sport All-Season Tires
2027 Chevrolet Grand Sport: Built for the Bold. Driven Every Day.

What Makes the 2027 Corvette Grand Sport's Wide-Body Stance So Aggressive?

The 2027 Corvette Grand Sport makes an unmistakable entrance with its Z06-inspired wide-body stance. This isn't just for curb appeal; every sculpted line is engineered for high-speed stability and massive downforce. From the aggressive rear spoiler to the functional wide side air inlets, the Grand Sport is built to stay glued to the asphalt through every Wisconsin backroad curve. For the first time on a pushrod Corvette, you'll find the available quad center-exit exhaust, a signature design cue previously reserved for the Z06 and ZR1. It doesn't just look the part—it delivers a raw, high-velocity soundtrack that turns every drive into a full sensory experience.
  • Wide-Body Aerodynamics
  • Integrated Rear Spoiler
  • Quad Center Exhaust
What Makes the 2027 Corvette Grand Sport's Wide-Body Stance So Aggressive?

How does the Performance Data Recorder on the Corvette Grand Sport Work?

The 2027 Grand Sport's integrated Performance Data Recorder (PDR) captures your drive in stunning 1080p HD, logging every input, apex, and lap time directly to an SD card in the glovebox. With side-by-side video playback and automated coaching tips, you can analyze your driving like a pro—no extra gear required. Inside, you stay locked in with performance seats featuring aggressive lateral bolsters, ensuring you stay centered during high-G maneuvers at the track while enjoying total comfort on the ride home to Milwaukee.
  • Drive Mode Selector
  • Digital Performance Cluster 
  • Performance Data Recorder 
How does the Performance Data Recorder on the Chevy Corvette Grand Sport Work?

Z52 Sport Performance Package: Can the Grand Sport Become More Track-Ready?

If "enough" isn't in your vocabulary, the Z52 Track Performance Package is your answer. This isn't just a parts upgrade; it's a total chassis recalibration. By integrating a full carbon-fiber aerodynamic suite—splitter, rockers, and underbody strakes—the Grand Sport remains suctioned to the track at high speeds. Combined with the massive stopping power of J57 Carbon-Ceramic brakes and the same Michelin Pilot Sport Cup 2R rubber found on the world's fastest supercars, this package turns the Grand Sport into the most track-capable version in Corvette history.
  • Carbon-Ceramic J57 Brakes 
  • Track-Focused Chassis Tuning
  • Michelin Pilot Sport Cup 2R tires 
Z52 Sport Performance Package: How Does the Grand Sport Become More Track-Ready?

Why Shop at Lynch Mukwonago: Your Corvette Destination Near Milwaukee

Since 1957, the Lynch family has treated every customer like part of our own. We know that Milwaukee drivers have choices, which is why we've spent decades perfecting a straightforward, hassle-free buying experience. Located just a quick 30- to 45-minute drive via I-43 S, we are your local headquarters for all things Corvette. Our performance specialists offer personalized test drives and expert guidance to ensure your Grand Sport is configured exactly to your specs. With the Lynch Easy Payment system, we provide transparent, upfront pricing, and every purchase comes with our exclusive Lynch Protected membership—giving you a year of tire, windshield, and paint protection for total peace of mind.
  • Transparent Pricing
  • Corvettes Specialist 
  • Lynch Protected Program 
Why Shop at Lynch Mukwonago: Your Corvette Destination Near Milwaukee

Your Journey to the Grand Sport Starts at Lynch Mukwonago

The 2027 Corvette Grand Sport isn't just a car; it's a milestone in American engineering. At Lynch Mukwonago, we've spent nearly 70 years helping southeastern Wisconsin drivers find their dream vehicles, and the new Grand Sport is our most exciting arrival yet. Skip the big-city stress and visit our family-owned showroom, just 45 minutes south of Milwaukee via I-43 S. Our performance experts are ready to walk you through the LS6 specs and help you choose the right Z52 package for your lifestyle. Fill out the form below to schedule your exclusive test drive and feel the thunder of the 6.7L V8 for yourself!

Key Takeaways

Q: What engine is in the 2027 Chevrolet Corvette Grand Sport?
A:
The 2027 Corvette Grand Sport features a next-generation V8 delivering more torque than any previous naturally aspirated V8.
Q: How much horsepower does the 2027 Chevrolet Corvette Grand Sport have?
A:
The Chevy Corvette Grand Sport delivers 535 horsepower and 520 lb-ft of torque. 
Q: Does the Chevy Corvette Grand Sport have an upgraded suspension?
A:
Yes, the 2027 Corvette Grand Sport features Magnetic Ride Control, a Touring Suspension, and all-season performance tires for versatile driving anywhere.

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May not represent actual vehicle. (Options, colors, trim and body style may vary)

*Any MPG listed is based on model year EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid only) and other factors.