
Understanding “B” and “L” Gear Modes in Modern Vehicles
Explore the functions of "B" (Brake/Engine Braking for hybrids and EVs) and "L" (Low gear for high power at low speeds) gear modes in modern vehicles, and their impact on fuel efficiency.

Explore the functions of "B" (Brake/Engine Braking for hybrids and EVs) and "L" (Low gear for high power at low speeds) gear modes in modern vehicles, and their impact on fuel efficiency.

Extended-range electric vehicles (EREVs) are gaining traction, especially in China. EREV sales jumped 83% in China. EREVs offer a practical transition to full EVs amid charging infrastructure concerns and EV sentiment.

“In the fourth-quarter promotions held in the past two years, we included two electric vehicles from one manufacturer,” said Jay Maxwell, Costco Auto Program general manager.