1975 Plymouth Valiant: 1974 introduced the Valiant Brougham and its twin, the Dodge Dart Special Edition. Available in two- or four-door models, they were a compact luxury car meant as an attractive alternative to larger luxury cars following the 1973 oil crisis. The Brougham had generous chrome trim, a vinyl top, deep cut-pile carpeting, velour cloth upholstery, interior door padding, color-keyed or simulated wire wheel covers, and a special selection of paint and trim combinations. Much of the optional equipment on a regular Valiant became standard equipment on Brougham models such as power steering, power disc brakes, air conditioning, cruise control, electric rear window defroster and an AM/FM radio.
With a slightly restyled grille, 1975 models were essentially carry-overs from 1974 except that California and certain high-altitude models received catalytic converters and required unleaded gasoline. The 1975 Valiants had several new items available to buyers with increasing interest in fuel economy. These included radial tires and a "Fuel Pacer" system that lit a warning light to tell the driver he was driving uneconomically, as well as Chrysler's A833OD 4-speed manual transmission, the first 4-speed Chrysler had offered with a 6-cylinder engine in the North American market since 1965. There were new 50,000 mi (80,000 km) spark plugs and batteries and a 'Clincher' warranty that covered everything on the car except trim for 12 months with no milage restrictions.
1976 models were virtually identical to 1975s; amber rather than clear front park/turn signal lights were used and the parking brake pull-handle was changed to a foot pedal.
Source: Wikipedia, 2013