2027 Chevy 5.7 Engine: Specs, Price & Silverado Revival – Chevrolet is bringing back the iconic 5.7L displacement with an all-new next-generation small-block V8 for the 2027 Silverado 1500. This engine revives the legendary “350” heritage that powered classic Chevys while delivering modern performance, efficiency, and capability tailored for American truck buyers.
The 2027 Silverado marks a significant redesign, replacing the outgoing 5.3L and 6.2L V8s with new 5.7L and larger 6.6L options. This move honors Chevy’s small-block legacy while meeting demands for better power, towing, and fuel economy in the competitive half-ton truck segment.
Rumored and Expected Specs for the 2027 5.7L V8
Official detailed horsepower and torque figures are pending full release later in 2026, but reliable estimates and early reports point to strong gains over the previous 5.3L (355 hp / 383 lb-ft).
- Estimated Power: Around 400 horsepower
- Estimated Torque: Approximately 430 lb-ft
- Displacement: 5.7 liters (350 cubic inches) — a direct nod to the classic small-block
- Key Technologies: Advanced direct injection, cylinder deactivation, improved thermal management, and other efficiency enhancements for better real-world performance.
These next-gen V8s are engineered for serious work and confident towing, with GM claiming the lineup will include the most powerful naturally aspirated V8 in the half-ton class. The 5.7L is expected to offer meaningful improvements in power delivery and efficiency (potentially around 6% better than prior V8s).
Towing capacity projections for V8-equipped models exceed 13,000 pounds with proper configuration, making it a strong contender for work and recreation.
How the 2027 5.7L Fits Into the Silverado Powertrain Lineup?
The 2027 Chevy Silverado 1500 offers four powertrain choices:
- Enhanced 2.7L TurboMax inline-four (now with 10-speed transmission)
- Proven 3.0L Duramax Turbo-Diesel
- New 5.7L V8
- New 6.6L V8 (positioned for higher output)
The 5.7L serves as a versatile mid-range option, balancing capability and efficiency for daily drivers, weekend warriors, and light-to-medium duty tasks.
Expected Pricing and Availability
Official MSRP for the 2027 Silverado 1500 (and specific engine pricing) has not been announced yet. Pricing and full details are expected later in 2026, with the truck slated to go on sale by the end of the year.
Current-generation Silverado models start in the high $30,000s to low $40,000s for base trims. Expect the 2027 redesign with new V8s to see a modest increase, potentially starting around $39,000–$40,000, with higher trims (like High Country or ZR2) pushing well into the $70,000+ range depending on options.
The new 5.7L will likely be available across multiple trims, offering buyers more choice without compromise.
Why the 5.7L Revival Matters for USA Truck Buyers?
For American drivers who value V8 sound, durability, and towing prowess, the return of the 5.7L is exciting. It builds on over a century of Chevy truck heritage while incorporating modern engineering from plants in Flint, Michigan; Tonawanda, New York; and St. Catharines, Ontario.
This engine positions the Silverado strongly against rivals like Ford and Ram, emphasizing naturally aspirated performance in an era of increasing electrification focus.
Other 2027 Silverado Updates
Beyond the engines, the 2027 model features a bolder exterior, modern interior with large digital displays (up to 16.3-inch infotainment), improved technology, and a streamlined seven-trim lineup including popular off-road variants like Trail Boss and ZR2.