the available AM/FM radio, and included an optional roof installed luggage rack with a vinyl roof covering available. To accommodate various load duties, the second row bench seat had a 60/40 split for additional passengers and cargo while using the Buick 455 V8 for effortless driving. The listed retail price was US$5,047 ($ in dollars ) and 28,306 were manufactured The LeSabre Custom's bright rocker, wheelhouse and rear lower fender moldings were used. Reviving a late 1940s "woodie" appearance Woodgrain using DI-NOC a vinyl wood-grained wrap was an option for the body sides, incorporating the traditional "Sweepspear" feature. Interiors were "Cordaveen" in the more upscale Custom trim package. Despite being on the B-body it shared the C-body division flagship Electra's luxurious accommodations and standard equipment and four VentiPorts on the front fenders. The following year the Estate would move up to Electra's larger body and more voluminous interior. Adopting the interior layout of the intermediate Sport Wagon, the Estate used a forward-facing third-row seat, and access to the third row was accomplished by a second row split bench seat that retracted forward. With a total of eight-passenger accommodation (similar to the Chevrolet/GMC Suburban of the time), the first-generation Estate wagon was among the largest vehicles ever built by Buick. 1971–1976 The 1971 to 1976 Estates were the first Buick station wagons to be built on GM longest chassis since the Roadmaster Estates of 1947–53. The Estate shared its C-body wheelbase with the Electra 225, while all 1971–76 GM wagons were B-body-based per model numbers. The 1971–76 GM full-size bodies, at front shoulder room and rear shoulder room set a record for interior width that would not be matched by any car until the full-size GM rear-wheel drive models of the early to mid 1990s. The Estate also shared the Electra 225's interior and exterior styling from 1971 to 1974 (complete with the prerequisite four VentiPorts). Door trim and seats were not as plush in 1971–74 wagons and no door pull strap was included as it was on the Electra. Although from 1975 to 1976 the number of VentiPorts were reduced by one, and the front fascia was downgraded to a LeSabre's (as was door trim and seats), the Electra 225 style chrome rocker panel moldings and distinctive Electra 225 style rear quarter panels (albeit without fender skirts) remained. The taillights were different from both the LeSabre and the Electra in