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SAE J2807 is an SAE standard for determining the towing capacity of passenger cars, multipurpose passenger vehicles, and trucks. [1] It was written to allow consumers to more accurately compare vehicles from different manufacturers.
The Ford–GM 10-speed automatic transmission is part of a joint venture between Ford Motor Company and General Motors to design and engineer two transmissions: a longitudinal 10-speed transmission and a transverse 9-speed trans-axle. Each company manufactures its own unique version of the transmissions in its own factories.
Vehicle size classes are series of ratings assigned to different segments of automotive vehicles for the purposes of vehicle emissions control and fuel economy calculation. . Various methods are used to classify vehicles; in North America, passenger vehicles are classified by total interior capacity while trucks are classified by gross vehicle weight rating (GV
In the United States, commercial truck classification is determined based on the vehicle's gross vehicle weight rating (GVWR). The classes are numbered 1 through 8. [ 2 ] [ 3 ] Trucks are also classified more broadly by the Federal Highway Administration (FHWA), which groups classes 1 and 2 as light duty , 3 through 6 as medium duty , and 7 and ...
The engine's power rating also increased to 320 hp (239 kW), while the torque rating stayed the same at 365 lb⋅ft (495 N⋅m) (both ratings on gasoline). A properly-equipped 2009 Expedition could now tow up to 9,200 lb (4,200 kg) for the 4×2 version, and up to 9,000 lb (4,100 kg) for the 4×4 version.
Dry weight is the weight of a vehicle without any consumables, passengers, or cargo. It is significantly less than the weight of a vehicle in a drivable condition and therefore rarely used. Quoting a dry weight can make a car's weight and power-to-weight figures appear far more favorable than those of rival cars using curb weight. [4] [5]
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Top speed mph: mph: km/h: Maximum rate of straight line travel: higher is better Electronically limited in some cars for safety (mostly due to concerns of tire failure at high speed) A speed greater than the legal maximum/recommended speed limit can be considered as useless/unsafe. Torque: lbf·ft or lb·ft lbf·ft or lb·ft N·m: acceleration ...