Turbo-Jet big block V8 rated at 235 hp (183 kW). Despite the Arab Oil Embargo of late 1973 and early 1974 that greatly cut into sales of standard and intermediate-sized cars in favor of smaller compacts and imported subcompacts, the Monte Carlo went the other way on the sales charts by setting a new sales record this year of over 300,000 units despite the long lines at gas stations and record-high gasoline prices. The Monte Carlo continued to lead in intermediate personal luxury car sales with the Grand Prix placing second and the arrival of new competitors this year, including an upsized Mercury Cougar, Ford Gran Torino Elite, and AMC's Matador coupe. Chrysler would introduce its entries in this field for 1975 including the Chrysler Cordoba and redesigned Dodge Charger. Interior Dimensions 1975 The 1975 Monte Carlo received only minor styling changes from the 1974 model, including a new grille with the Monte Carlo emblem moved to the center section and new vertically shaped taillights with horizontal louvers. All models received catalytic converters to meet Federal and California emission requirements that included bonuses such as improved fuel economy and drivability, along with longer spark plug and muffler life, but required lower-octane unleaded gasoline. Engines were a carryover from 1974 except for the addition of GM's High Energy electronic ignition being made standard equipment. However, power ratings for all engines were decreased due to the addition of the catalytic converter. The 454 CID V8 was no longer offered on California cars, leaving the 400 CID four-barrel the top engine in that market. The base 350 CID two-barrel was rated at (standard in 49 states), the 350 CID 4-barrel was rated at (available only in California), the 400 CID 4-barrel , and the 454 CID 4-barrel (now equipped with single exhaust with dual exhaust as an option). A three-speed manual transmission was standard equipment with the base 350 CID V8 used in 49 states and California-only 350 four-barrel V8. The Turbo Hydra-Matic was optional and a required option for the 400 and 454 V8s. Company sources claim that all 1975 Monte Carlos were equipped with the Turbo Hydra-Matic transmission, which became standard equipment for 1976. New for 1975 was a Custom interior option that included a plusher cloth 50/50 bench seat with recliner on the passenger side and lower door panel carpeting. The standard interior still consisted of a bench seat with