What is the purpose of the D3 gear?

1 Answers
VanAbigail
07/29/25 7:36pm
D3 is a restricted gear, meaning the transmission can only automatically shift between gears 1, 2, and 3. Below is some relevant information about automatic transmissions: 1. Gear distribution: Generally, automatic transmission cars have six gear positions, arranged from top to bottom as: P, R, N, D, S, L. 2. Automatic principle: The engine's power is transmitted through the gearbox, which is also a key factor affecting fuel consumption. Generally, automatic transmissions consume over 10% more fuel than manual transmissions. Whether manual or automatic, the more gears a transmission has, the more fuel-efficient it is.
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