I Drove The 2026 GMC Sierra 1500 AT4: Here’s My Honest Review Of GMC’s V8 Pickup With A Luxury Streak

I drove the 2026 GMC Sierra 1500 AT4 with its naturally aspirated 6.2-liter V8 and found muscle-car thrills, trail capability ...
GM Authority

GM 8.3L L6P Duramax Engine Will Cost More Than Outgoing L5P

GM's latest HD pickups introduce a new Duramax engine option, which doles out more power and torque - although buyers will ...

2027 Chevrolet Trax

Cosmetically, the 2027 Trax features an updated grille, new wheel designs, and LED taillamps. There’s also a revised liftgate ...
Aerospace and Mechanical Insider on MSN

2027 Silverado V8 specs arrive: 5.7-liter tows more than 481-horsepower 6.6-liter

Chevrolet’s newly released specifications for the 2027 Silverado 1500 create a counterintuitive result: the sixth-generation ...
Fast Lane Only on MSN

7 details on GM’s 8.3-liter Duramax, the 555-hp diesel V8 for 2027 heavy-duty pickups

GM announced the Duramax 8.3L turbo-diesel V8 on September 24, 2026, and it goes into the 2027 Chevrolet Silverado HD and GMC ...
GM Authority

GM Now Has Two 6.6L V8 Gas Engines, And They’re Very Different

GM now has two 6.6L gasoline V8 engines in its full-size truck portfolio, but despite sharing the same displacement, these ...
CarBuzz

GM's Biggest Engine Is The 8.3 Mongoose, And It Dethrones A Monster V8 From The 1970s

Before the 8.3 came along, the record for biggest-displacement factory-equipped V8 was held by another GM power plant, the ...