The Buick Electra is a full-size luxury car manufactured and marketed by Buick from 1959 to 1990, over six generations. Introduced as the replacement for the Roadmaster lines, the Electra served as the flagship Buick sedan line through its entire production, and was offered as a two-door sedan, two-door convertible, four-door sedan, and five-door station wagon.

The Electra initially used General Motors' rear-drive C Platform, undergoing a significant downsizing for 1977. For its sixth generation, introduced for the 1985 model year, the Electra underwent another significant downsizing, and adopted unibody construction as well as GM's new front wheel drive C Platform. Along with its rebadged variants, the Oldsmobile 98 and Cadillac Deville and Fleetwood, the Electra became GM's first full-size, unibody, transverse engine, front-drive car.

For 1991, Buick retired the Electra nameplate, migrating its front-drive premium sedan to the Buick Park Avenue nameplate, previously used as an upper trim level of the Electra itself. The Electra Estate was redesigned, becoming the Roadmaster Estate for 1991.

In late 2022, Buick announced plans to revive the Electra nameplate for its forthcoming 2024 electric models.

Origin of name The Buick Electra was named after Texas socialite and sculptor Electra Waggoner Biggs, sister-in-law of GM president Harlow H. Curtice. Also namesake of the Lockheed L-188 Electra airliner, Biggs owned a portion of the Waggoner Ranch (one of the largest ranches in Texas) and, as a sculptor, created busts of two US Presidents and other American figures.

First generation (1959–1960)

Following World War II, the Roadmaster constituted the upper echelon of Buick's lineup. For 1958, Buick returned the Limited nameplate (which had been dormant since 1942), slotted between the Roadmaster and the Cadillac Series 62.

For 1959, the Super was renamed the Invicta, the Roadmaster was renamed the Electra and Electra 225, and the unsuccessful Limited model was discontinued. The appearance was shared with two other Buick models, the mid-level Invicta and the entry-level LeSabre. The Electra 225 nameplate was a nod to the car's overall length of over 225 in (5,715 mm), earning it the street name "deuce and a quarter".John Hiatt – Detroit Made – YouTube

The Electra 225 Riviera was the top-line model, and shared its six-window hardtop roofline exclusively with Cadillac (which offered it on all of its models). Buick first applied the "Riviera" name to a premium trimmed 2-door Roadmaster hardtop in the middle of the 1949 model year, and denoted all Buick hardtops Rivieras thereafter. Also, from 1950 through 1953, Buick made a premium trimmed, stretched wheelbase sedan, exclusively in the Roadmaster and Super lines, that was called Riviera. But 1959 was the first year that not all Buick hardtops were called Rivieras. A standard 4-window four-door hardtop was also available, as was a 4-door 6-window pillared sedan, along with a stripped chassis of which 144 were built in 1959 and 1960. The two-door convertible was only available as an Electra 225, and the 2-door hardtop as an Electra.

For 1959, the Electra and Electra 225 both used the General Motors C-body shared with the Oldsmobile 98 and all Cadillacs, riding on a longer wheelbase than the B-body LeSabre and Invicta, both of which rode on . The standard and only available engine was the 401 cubic-inch Wildcat V8 with four-barrel carburetor, 10.25 to 1 compression ratio and mated to a two-speed Dynaflow automatic transmission, which was also standard equipment along with power steering and power brakes using Buick's unique finned aluminum brake drums. Power windows and seat and leather interiors were standard on the Electra 225 convertible and optional on all other models. Front bucket seats were optional on the convertible. Electra interiors were trimmed in nylon Mojave cloth or broadcloth combinations with "Cordaveen". Electra 225 convertibles were trimmed in leather. Standard Electra features included horizontal Red-line speedometer, two-speed electric windshield wipers, trip mileage indicator, cigar lighter, dual sunshades, Step-On parking brake, dual horns, Twin-Turbine automatic transmission, Foamtex seat cushions, electric clock, trunk light, glovebox light, power steering, power brakes, full wheelcovers and dual exhaust. In addition Electra 225s had Super Deluxe wheelcovers and an outside rearview mirror as standard equipment. Padded dashboards were also standard. The Electra, along with all other 1959 Buicks, featured all new styling not shared with other GM divisions that included slanted headlights in front along with a highly chromed square grille somewhat similar to the 1958 Buick and "Delta-Fins" back along with round taillights. The "slanted" headlights were also shared with the 1958–60 Lincoln Continental. Exterior distinction from other Buicks came from extra-wide moldings, with a massive Electra emblem on the front fender extension. The "Electra 225" script was found on the front fenders ahead of the wheelhouse. The 4-door models had a lower bright rear fender molding as well.

The 1960 Electra and Electra 225 received a minor facelift with a concave grille and horizontal headlights centered by Buick's "Trishield" logo, which is still in use today. Reintroduced to Electras and other Buicks for 1960 were the chrome VentiPorts, first introduced in 1949 and last seen in 1957. Electra and Electra 225 models featured four VentiPorts on each front fender, while lesser LeSabre and Invicta models had three VentiPorts. Electras featured wider rocker panel bright moldings and the "Electra" script on the front fenders ahead of the wheelhouse. Electra 225s featured a badge that was circled on the deck lid. The "Electra 225" name was found on the front fenders in place of the Electra name.

Inside, a revised instrument panel featured "Mirromatic", where the speedometer, odometer, and any warning light indicators are reflected from an adjustable tilt mirror inside the dashboard for comfortable viewing that would reduce unwanted glare and reflection. A new two-spoke steering wheel with horn bars was introduced, replacing the time-honored horn ring then still common to most automobiles. Brisbane cloth interiors graced closed models while the convertible was trimmed in leather. Convertibles also had a two way power seat adjuster and power windows standard. The bucket seat option introduced on Electra 225 convertibles in 1959 was now available on Electra coupes, and included a center consolette with storage compartment. Standard Electra features included windshield wipers, trip mileage indicator, cigar lighter, dual sunshades, Step-On parking brake, dual horns, a single-key locking system, Twin-Turbine automatic transmission, Foamtex seat cushions, electric clock, trunk light, license plate frames, glovebox light, power steering and power brakes. In addition, Electra 225s had back-up lights, a glare-proof rear view mirror, parking brake signal light, safety buzzer, map light and Super Deluxe wheelcovers as standard equipment.

Second generation (1961–1964)

The Electra, along with the Invicta and LeSabre, was redesigned for 1961 with drastically shrunken fins, and was joined with the new compact-sized Skylark/Special. Electras featured bright rocker panel and wheelhouse moldings. Four VentiPorts per front fender were a hallmark, with identification spelled out on the front fender plaques. Electra 225s had four "hash marks" interrupting behind the wheelhouse of the rear fender. Electra 225 nameplates were found on the front fenders. Electra interiors were trimmed in fabric. Electra 225s were trimmed in Calais cloth or leather trim, except for convertibles which were trimmed in vinyl. An optional Custom interior featured leather trim, while another featured vinyl with contrasting vertical stripes and front bucket seats with a storage console and power two-way seat adjustment. Standard equipment on the Electra included Turbine-Drive automatic transmission, "Mirromatic" instrument panel, directional signals, full-flow oil filter, electric windshield wipers, Deluxe steering wheel, trip mileage indicator, cigar lighter, Step-On brake, dual armrests, cloth and vinyl trim, combinations, carpeting, power steering, power brakes, two-speed windshield wiper/washer system, glovebox light, Custom-padded seat cushions and Deluxe wheelcovers. Two-tone Electras had the color accent on the rear cove. In addition, Electra 225s had back-up lights, glare-proof rearview mirror, parking lights, signal light, safety buzzer, courtesy lights, two-way power seat, Super Deluxe wheelcovers with gold accents and power windows. The Electra and Electra 225 were the same length in 1961. Buick discontinued the Electra nameplate at the end of the 1961 model year, leaving only the Electra 225 starting in 1962.

The big Buick of 1962 carried four VentiPorts per front fender and featured a rakish sculptured restyle of its 1961 guise. The hardtop coupe and standard hardtop sedan featured a convertible-inspired semi-formal roofline, while the Riviera hardtop sedan continued to use six-window pillarless configuration. Electra 225 rear fenders had a group of vertical hashmarks, with "Electra 225" spelled out in block letters just above. A full-length bright strip crowned the upper body ridge, while the tower rocker molding and wheelhouses were accented with bright trim. Wheelcovers had a gold accent ring. Interiors were of the finest cloth, and leather was used on the convertible. Standard features included directional signals, full-flow oil filter, dual speed electric windshield washer/wipers, Deluxe steering wheel, cigar lighter, step-on parking brake, dual armrests, Turbine-Drive transmission, padded dashboard, heater, defroster, glovebox light, back-up lights, power steering, glare-proof rearview mirror, power brakes, power brake signal light, safety buzzer, courtesy lights, two-way power seats, power windows, Super Deluxe wheelcovers, safety option group, custom padded cushions, accessory group options and custom moldings.

Buick's largest, plushest, and most expensive models were restyled for 1963, with distinctive rear fenders culminating in a sharp vertical edge housing narrow back-up lights. The taillights were horizontally placed in the vertical deck cove. A unique cast grille was used at the front. Bright wheelhouse and lower body moldings, with ribbed rear fender panels were used. Red-filled Electra 225 badges were found on the rear fenders, while four VentiPorts lent status to the front fenders. Interiors were cloth and vinyl combinations, while a Custom interior in vinyl and leather, with front bucket seats and a storage console, was available for the convertible and sport coupe. Standard equipment included directional signals, full-flow oil filter, dual speed electric windshield wiper/washers, Deluxe steering wheel, cigar lighter, step-on parking brake, dual armrests, Turbine-Drive automatic transmission, padded dashboard, heater, defroster, glovebox light, back-up lights, power steering, glare-proof rearview mirror, power brakes, parking brake signal light, safety buzzer, courtesy lights, two-way power seats, power windows, Super Deluxe wheelcovers, safety option group, custom padded cushions, accessory group options and custom moldings. Buick dropped the Riviera name as a body style designation after the 1963 model year, shifting the Riviera name exclusively to Buick's new personal luxury coupe that had been introduced in 1963. Buick added a seven-way tilt steering wheel and a new cruise control as an option.