2027 Chevy Blazer Gas: V6 Rumors & Powertrain Specs – The Chevrolet Blazer has long been a standout midsize SUV for American drivers seeking style, performance, and practicality. While the fully electric Blazer EV continues its own path, enthusiasts of traditional gas-powered vehicles have been eagerly awaiting updates on the internal combustion engine (ICE) version.
Note that there is no official 2027 model year for the gas-powered Chevy Blazer. Production of the current generation ends after 2026, with a refreshed model arriving as the 2028 Chevy Blazer. Production of this refreshed gas model begins in the first half of 2027 at GM’s Spring Hill, Tennessee plant.
This article covers the latest rumors, expected powertrain details, and what U.S. buyers can anticipate.
Current Gas Blazer Powertrain (Basis for Future Models)
The 2026 Chevy Blazer offers two main gasoline options that are likely to influence or carry over (at least partially) to the refreshed 2028 model:
- Base Engine: Turbocharged 2.0-liter inline-4 (LSY), producing approximately 228 horsepower and 258 lb-ft of torque.
- Available V6: 3.6-liter naturally aspirated V6 (LGX), delivering 308 horsepower and 270 lb-ft of torque.
Both pair with a smooth 9-speed automatic transmission. Front-wheel drive is standard, with available advanced twin-clutch all-wheel drive. The V6 is particularly popular on higher trims like the RS.
Performance Highlights:
- Strong acceleration for highway merging and passing.
- Towing capacity up to 4,500 lbs. when properly equipped (best with the V6).
V6 Rumors for the Refreshed Blazer
One of the biggest questions for the upcoming gas Blazer (produced starting 2027 for 2028) is whether the beloved 3.6L V6 will return.
Current Rumors and Speculation:
- Many sources expect the V6 to carry over, at least initially, given strong customer demand in comments and forums.
- However, some reports suggest GM may phase it out in favor of more efficient turbocharged four-cylinders (possibly the 2.7L used in trucks) or introduce hybrid options for better fuel economy and emissions compliance.
- Spy shots of the 2028 prototype show styling updates but keep much of the athletic body. Powertrain details remain unconfirmed officially.
GM’s decision to continue the gas Blazer alongside the EV version reflects customer preference for familiar ICE powertrains in the U.S. market.
Expected Fuel Economy and Efficiency
For the current V6-equipped models:
- FWD: ~19 city / 26 highway MPG
- AWD: ~18 city / 25 highway MPG
The turbo 2.0L four-cylinder generally offers better efficiency (up to 22/29 MPG FWD in some estimates). The refreshed 2028 model is expected to see improvements through updated tech, aerodynamics, and possible mild-hybrid assistance.
Styling, Features, and Production Updates
The refreshed Blazer (arriving after 2027 production start) is expected to feature:
- Updated front and rear fascias.
- Modernized interior with advanced tech, possibly including Super Cruise.
- Carryover athletic design with potential tweaks for a fresher look.
Production moving to Spring Hill, TN, supports U.S. manufacturing and may help with pricing and availability amid tariffs and supply chain considerations.
Why the Gas Blazer Matters for U.S. Buyers?
For many American families and individuals who prioritize quick refueling, towing capability, and proven reliability over full electrification, the gas Blazer remains a compelling choice in the competitive midsize SUV segment. It competes with models like the Jeep Grand Cherokee, Ford Edge, and Toyota Venza.
Expect competitive pricing when the refreshed version launches, though exact figures are not yet available.