Guides

ECT temperature is the engine coolant temperature measured by the Engine Coolant Temperature sensor, typically ranging 195–220°F.

Amount due at signing typically covers your first month’s payment, a down payment, the acquisition fee, taxes, registration.

DTC (Dynamic Traction Control) is a BMW system that permits more wheel slip than full stability control.

Driver tenure is the length of time a specific person has been listed as a licensed driver on an auto insurance policy.

Drive modes are electronic settings that adjust throttle response, transmission shift points.

A drive belt is a continuous rubber belt that transfers power from the engine’s crankshaft to components like the alternator, power steering pump.

A drag car is a vehicle purpose-built or heavily modified for straight-line acceleration from a standing start.

A diesel particulate filter (DPF) is a ceramic device in the exhaust system that traps microscopic soot particles to reduce emissions.

A down payment on a car is the upfront cash you pay toward the purchase price, which directly reduces the amount you need to borrow and often helps.

Double clutching is a shifting technique developed for unsynchronized manual transmissions, commonly found in older vehicles and commercial trucks.