as the A-body Special, but would evolve into its own class known as the G-platform. The Monte Carlo started as Chevrolet's version of Pontiac Grand Prix, as conceived by Elliot M. (Pete) Estes, general manager of Chevrolet, and Chevrolet's chief stylist, David Holls, giving Chevrolet and Pontiac an alternative to the E-body Buick Riviera and Oldsmobile Toronado. They modeled the styling on the contemporary Cadillac Eldorado, although much of the body and structure were shared with the Chevrolet Chevelle (firewall, windshield, decklid, and rear window were the same). New exterior "coke bottle styling" featured concealed windshield wipers. A fiber-optic exterior light monitoring system was optional. A mid-1990s article in the magazine Chevrolet High Performance stated that the first generation Monte Carlo was known to Chevrolet management under the working name Concours. The usual practice at the time was that all Chevrolet model development names started with a "C". At one point, the proposal called for a formal coupe, sedan, and convertible. It has been noted that the sedan resembled a full-size Oldsmobile 98 prior to the use of the GM G platform with at least one photo showing the pull-up door handles that would be introduced on the 1970½ Camaro and 1971 Vega and full-sized Chevys, but not appear on Monte Carlos until the second-generation model debuted in 1973. When the car debuted for the 1970 model year, the only body style available was the two-door hardtop. Though the Monte Carlo was developed at Chevrolet under the leadership of Pete Estes, it was formally introduced in September 1969 by John Z. DeLorean, who succeeded Estes as Chevrolet's general manager earlier in the year after previously heading the Pontiac division, where he led the development of the Series 276 Grand Prix. First generation (1970–1972) 1970 The styling of the 1970 model-year Monte Carlo is distinguished by its chromed rectangular grille having a fine grid pattern of 720 small squares with two horizontal dividers and centered in it was a chrome and red crest emblem adorned by a Corinthian helmet (commonly referred to as the "knight's crest"), a thin hood spear with no vertical hood ornament, round headlamps with rounded chrome bezels (which appeared on a prototype 1970 Chevelle front end proposal which was rejected for the 4 headlight design), circular parking lamps inset into the front bumper directly below the headlamps, and tail lights with chrome trim around the perimeter of