General Motors option code

UP6

UP6: a General Motors factory option code reused for more than one part across 1977–1981 and 3 models — see the table for what it named each year, with installs and price where a source states them.

General Motors reused this code for more than one part over the years — read the "as named that year" column for what it meant on each row rather than assuming one meaning throughout.

3 models · 5 model years · 7 sources

Dark 1977 Buick Riviera coupe silhouetted at dusk on a coastal overlook
1977 Buick Riviera at dusk Photo: Zxlimited, public domain, via Wikimedia Commons

Every sourced appearance

Year Model As named that year Price Installs
1977 Buick Riviera AM/FM Stereo Entertainment Radio and Citizens Band Transceiver - 40 Channel W/Triband Power Antenna order code (Buick option code) $547 Unknown
1978 Pontiac Firebird and Trans Am Radio, AM/FM Stereo w/40 Channel CB RPO/UPC $518 Unknown
1979 Buick Riviera AM/FM Stereo Radio & CB w/Triband Antenna order code (Buick option code) $294 Unknown
1979 Chevrolet El Camino SS AM/FM stereo with CB and power antenna RPO $570 Unknown
1980 Buick Riviera CB & AM/FM Stereo Radio (includes Antenna U83) order code (Buick option code) $290 Unknown
1980 Chevrolet El Camino SS AM/FM stereo with CB and power antenna RPO $525 Unknown
1980 Pontiac Firebird and Trans Am Radio, AM/FM Stereo w/40 Channel CB RPO/UPC $574 Unknown
1981 Buick Riviera AM/FM Stereo Radio & CB w/Triband Antenna order code (Buick option code) $265 Unknown
1981 Buick Riviera CB & AM-FM Stereo Radio (incl. U83) order code (Buick option code) $265 Unknown
1981 Chevrolet El Camino SS AM/FM stereo with CB and power antenna RPO $487 Unknown
1981 Pontiac Firebird and Trans Am Radio, AM/FM Stereo w/40 Channel CB RPO/UPC $490 Unknown

Every row traces to the source it links from on that model's own year page; this table only collects them in one place.