The B position on the Honda Accord’s automatic shifter is the engine-braking mode. When engaged, it uses the engine to slow the car, helping you descend hills with less wheel brake use and reducing brake fade.
Not every Accord trim or year has a B setting. When present, selecting B changes the transmission’s behavior to favor engine braking (and, in hybrids, enhanced regenerative braking) rather than simply staying in the normal Drive mode. The exact effect varies by model year and drivetrain, so consult your owner’s manual for your specific car.
What the B gear does
Below is a quick breakdown of how B changes the driving dynamics compared with standard Drive (D) or other modes.
- Engine braking: Raising or maintaining engine braking helps slow the car when you lift off the accelerator, reducing reliance on the brakes.
- Downshift behavior: The transmission may hold a lower gear longer or downshift earlier to maximize deceleration in B.
- Regenerative braking (hybrids): In Accord Hybrid models, B can boost regenerative braking to help recharge the battery while slowing the vehicle.
- Brakes not replaced: B is a helper, not a replacement for braking; press the brake if you need rapid stopping or in emergencies.
In practice, B is most useful on long downhill grades or when you want controlled deceleration in low-traction conditions, and you should switch back to D when you’re returning to normal driving.
When to use B
Consider these common situations where B may be advantageous, along with guidance on when to avoid it.
- Descending steep grades: Use B to maintain a steady speed without overheating the brakes.
- Trailing in snow or wet conditions: Engine braking can help maintain control, but avoid aggressive deceleration that could cause wheel lock or loss of traction.
- Heavy towing or spirited downhill driving: B can provide predictable deceleration, reducing brake fade over time.
- Urban stop-and-go: In most daily driving, staying in D is sufficient; switch to B only when descending or managing downhill speed.
Always combine B with smooth steering and throttle input. If you feel the tires losing grip or the vehicle behaving oddly, return to Drive and use the brakes as needed.
Availability and model-year notes
Not all Honda Accord trims or model years include a B position. If your shifter lacks a B option, you’ll still get engine braking naturally when you lift off the throttle in Drive, and some drivers use manual shift modes or paddle shifters if equipped.
- Presence depends on model year and drivetrain: some non-hybrid Accords omit B entirely, while Accord Hybrid or other variants may include it as part of their braking strategy.
- In hybrids, B often aligns with enhanced regenerative braking and may feel different from conventional automatics.
- Consult the owner's manual or dealer to confirm whether your specific Accord has a B setting and how it behaves.
In short, B is a purposeful tool for downhill control and brake management, not a mandatory setting for everyday driving. Use it when conditions warrant additional engine braking, and revert to D for normal driving.
Summary
The B gear on a Honda Accord is an engine-braking mode intended to slow the car using the engine and transmission rather than relying solely on the brakes. It is helpful on descents and in certain conditions, but its availability and exact behavior vary by year and drivetrain. Always refer to your owner's manual to confirm whether your car has a B position and the recommended usage in your specific model.
What happens if I drive in B all the time?
Tip: B mode is not for everyday flat-road driving—it can make your hybrid slightly less fuel-efficient if used all the time, as it prioritises engine braking over coasting.
Can I drive in B mode all the time?
Can I drive in B mode all the time? No, always driving in 'B' mode isn't ideal. While it enhances regenerative braking and battery charging, it can reduce driving control and efficiency on flat roads. It's best used for specific conditions like downhill driving or stop-and-go traffic.
Should I drive my Honda in sport mode?
Learning when to use Sport Mode in your Honda lets you enjoy better throttle, transmission, and steering while staying safe. It's helpful for merging onto highways because it gives you the acceleration you need. On curvy roads, the improved steering and throttle response make driving more fun.
What billionaire drives a Honda Accord?
Jeff Bezos
Jeff Bezos was still driving a 1997 Honda Accord years after becoming a billionaire. Bezos's choice of car came to light in a “60 Minutes” interview with Bob Simon in 1999. At that time, Amazon was a 5-year-old company known mainly as an online bookstore.