General automotive
5 Secrets General Motors Best Cars Reveal V6 Victory?
In 2023, GM’s 3.5-liter V6 achieved 25 mpg city fuel economy, outpacing its 5.7-liter V8 by 18%. This city-driving edge stems from cylinder-deactivation, weight-reduction tech, and refined torque delivery, proving that V6 power can win the mileage race. general motors best cars: V6 vs V8 City-Driving Test