1985 Buick Riviera – The Last Great Riviera (And The Last One That Really Sold)

Composite shot showing the left side of a Red Firemist 1985 Buick Riviera coupe and the right side of a white 1985 Buick Riviera convertible with the top down

Although the Buick Riviera line survived through 1999, as far as many people were concerned, it could just as well have ended here. The 1985 Riviera was the last really successful iteration of Buick’s personal luxury coupe, showing that the 1979-vintage design still had what it took to compete in the fashion-conscious ’80s.

Closeup of a "Riviera by Buick" grille badge

1985 Buick Riviera / Survivor Classic Car Services

After arriving to great acclaim and solid commercial success in 1963, the Buick Riviera had a rocky road in the ’70s: The 1966-vintage body shell got an corpulent-looking one-year-only revamp for 1970, which was replaced for 1971 with the controversial “boattail” Riviera. Its tail was bobbed in 1974, leaving the Riviera without a clear stylistic direction, after which it spent two years (1977–1978) as essentially a fancier version of the newly downsized two-door LeSabre.

Right front 3q view of a silver 1979 Buick Riviera

1979 Buick Riviera in Silver with red accents / Orlando Classic Cars

This could have been an ignominious end to a once-storied model, but the Buick styling studio then knocked one out of the park with the redesigned, yet-smaller 1979 model. The 1979 Riviera now shared the front-wheel-drive platform of the Oldsmobile Toronado and Cadillac Eldorado, with a new fully independent suspension and a choice of Oldsmobile V-8 or turbocharged Buick V-6 power.

Left front 3q view of a brown 1979 Buick Riviera

1979 Buick Riviera in Dark Brown with a tan vinyl top / Mecum Auctions

Even more than the Toronado and Eldorado of this generation, the first FWD Riviera was a winner because it managed to successfully straddle several different sets of tastes. It was flamboyant, but its trimmer size, sporty S-Type and T Type models, racy turbo engine, and optional Gran Touring suspension gave the Riviera credibility with Baby Boomer enthusiasts whose ideas of automotive excellence were more “Bimmer” than “Brougham.” Meanwhile, the brougham crowd was still well catered to with the usual array of optional Landau tops, wire wheel covers, and color-keyed interior choices.

Tail of a brown 1979 Buick Riviera with wire wheel covers

1979 Buick Riviera in Dark Brown with a tan vinyl top and wire wheel covers / Mecum Auctions

In short, the 1979–1985 Riviera was a higher-end car that affluent 30somethings weren’t embarrassed to be seen in, but that older buyers also loved — an increasingly rare phenomenon as the ’70s became the ’80s. The downsized Riviera was hardly a perfect car, but buyers can excuse a lot of minor deficiencies if a car looks good and the price is right. A Riviera wasn’t cheap (base prices climbed above $15,000 starting in 1983, and the convertible added in mid-1982 could easily top $25K), but it was a lot more attainable than an Eldorado or a BMW 6-Series, which struck an agreeable balance between exclusivity and affordability.

Right side of a dark blue 1985 Buick Riviera coupe

1985 Buick Riviera in Dark Blue with gold accents and a blue landau top / Mecum Auctions

It’s a testament to the strength of the basic design that the Riviera still looked pretty stylish in 1985. The ’80s were a period of rapidly changing tastes, and a lot of ’70s cars that had looked modern at introduction seemed very old by 1985. A 1985 Riviera, especially in convertible form, would not have looked at all out of place being driven by a glamorous celebrity guest star in the early seasons of Miami Vice. (I don’t know that the Riviera ever did appear on the show — the Internet Movie Cars Database doesn’t seem to think so — but it certainly could have.)

Left front 3q view of a white 1985 Buick Riviera convertible with the top down

1985 Buick Riviera convertible in White / Mecum Auctions

The Riviera and its E-body siblings were starting to seem unfashionable big by 1985. A 1985 Riviera still stretched 206.6 inches long on a 114-inch wheelbase, which by that time was in the same realm as a Ford LTD Crown Victoria wagon (although with an overall width of 70.7 inches, the Buick was significantly narrower). Curb weight was still pushing 4,000 lb even in the lighter Riviera coupe. However, some buyers obviously liked the size just fine, especially as more traditional GM models received further rounds of aesthetically uneasy downsizing.

High-angle front 3q view of a red 1985 Buick Riviera coupe

1985 Buick Riviera in Red Firemist with the standard Deluxe wheel covers / Survivor Classic Car Services

By 1985, a Buick Riviera coupe started at $16,710 (a relative worth of about $55,000 in 2025), which got you power steering, brakes, windows, and locks, plus air conditioning, power adjustment for the 45/45 split bench seat, an AM/FM radio, and automatic level control.

Right rear 3q view of a red 1985 Buick Riviera coupe

1985 Buick Riviera in Red Firemist — and, amazingly, no Landau top / Survivor Classic Car Services

The 1985 Riviera convertible started at $26,797.

Right rear 3q view of a white 1985 Buick Riviera convertible with the top down

1985 Buick Riviera convertible in White / Mecum Auctions

A 307 cu. in. (5,033 cc) Oldsmobile V-8 was now standard on both the coupe and the convertible — still carbureted, but with electronic feedback controls. The T Type coupe, which cost $944 more than the standard coupe, had the turbocharged 3,791 cc Buick V-6, which was also optional (though very rare) on the Riviera convertible. Gluttons for punishment could still have the 350 cu. in. (5,737 cc) Olds diesel V-8 for an extra $99, although only 411 self-loathing souls did so this year. Sole transmission was the chain-driven TH325-4L automatic, a four-speed unit with an overdrive top gear.

Left front 3q view of a red 1985 Buick Riviera

1985 Buick Riviera T Type in Red Firemist with aluminum wheels / Barn Finds

Looking at these cars from the perspective of a car magazine subscriber, the turbocharged Riviera T Type seemed like the one to have. The turbo V-6 had gotten a lot of improvements since its ’70s debut, and since 1984, it had used port fuel injection rather than a carburetor, along with fully electronic distributorless ignition — a useful addition for an engine that relied on spark timing control to prevent detonation under boost. The 1985 Riviera T Type had a respectable 190 hp and 300 lb-ft of torque, putting it way ahead of the carbureted V-8, which had just 140 hp and provided only adequate performance.

Turbo engine under the hood of a 1985 Buick Riviera T Type

1985 Buick Riviera T Type turbocharged V-6 engine / Barn Finds

I’d have been awfully tempted by the turbo engine, but I can see why most people at the time didn’t go that route. Only 1,069 1985 Riviera buyers ordered the T Type coupe, and just 50 people ordered the turbo V-6 on the convertible. Buyers who wanted a hot turbo Buick mostly chose the somewhat smaller, significantly lighter Regal, and the V-8 was probably more in character for the Riviera anyway. In retrospect, I think it’s too bad GM didn’t give the Olds 307 port injection, which would have given somewhat more respectable acceleration, and probably also have improved fuel economy. However cheap gas had again made most American buyers not care — most Riviera customers saw the 17/22 EPA numbers for the V-8 (15/20 on the modern adjusted scale) and just shrugged.

V-8 engine under the hood of a brown 1985 Buick Riviera

Oldsmobile 307 cu. in. (5,033 cc) V-8 in a 1985 Buick Riviera / Classic Cars of Sarasota

Four-wheel disc brakes were standard on the convertible, but a $235 option on coupes (even the T Type, ridiculously), and very rare; only 5.3 percent of 1985 Riviera production had discs all around. V-8 buyers could order the T Type Gran Touring suspension for a mere $27, which sounds like a bargain — it wasn’t really that stiff, and it made the ride and handling less floppy — but I suspect that option was even rarer than four-wheel discs.

Left side of a dark blue 1985 Buick Riviera with its driver's door open

1985 Buick Riviera in Dark Blue with gold accents, a blue Landau top, and tan interior / Mecum Auctions

Far more common was the padded Landau top option, which include coach lamps and was often paired with wire wheel covers. I still see that stuff as needlessly sullying a basically attractive shape, but the margins were high, and there was still a market for it: 77.5 percent of 1985 Rivieras had vinyl tops.

Dashboard of a 1985 Buick Riviera, seen through the driver's door

1985 Buick Riviera with tan Prima cloth upholstery / Mecum Auctions

Right side of the dashboard of a 1985 Buick Riviera, seen through the passenger door

1985 Buick Riviera with tan Prima cloth upholstery / Mecum Auctions

Bucket seats were no longer offered even as an option, although cars with leather upholstery had a notchback treatment for the 45/45 split bench seat that looked more bucket-like.

Cabin of a white 1985 Buick Riviera with red leather seats

1985 Buick Riviera convertible in White with red leather notchback seat / Mecum Auctions

There was also a rare limited-edition W51 interior package with leather-bolstered suede seats, a wood steering wheel, and real walnut veneer.

Right side of the dashboard of a 1985 Buick Riviera coupe with the W51 option

1985 Buick Riviera with beige leather and suede upholstery and burled walnut veneer / Classic Cars of Sarasota

Back seat of a 1985 Buick Riviera coupe with W51 option

1985 Buick Riviera with beige leather and suede upholstery / Classic Cars of Sarasota

An even rarer and pricier option was the factory-endorsed, dealer-installed AT&T cellular telephone. This had become available on a limited basis in the Chicago area in 1984. It was incredibly expensive: about $3,000, plus monthly access fees of $20 to $70 (depending on location) and airtime charges ranging from 22 to 45 cents a minute. Some pundits at the time figured such toys were much too expensive to ever catch on except for well-heeled business types who could write off the enormous cost.

Magazine ad for the AT&T System 1000 cell phone, showing an illustration of a 1984 Buick Riviera in the foreground connected by a stylized coiled phone cord stretching off across an expanse of white space to a city the background and the headline "Introducing the AT&T System 1000™ Cellular Telephone. The voice of Americans on the move.™"

The Riviera was pricey enough that it wasn’t ever a volume seller, but it was one of the most all-around desirable Buick models of this time, and it sold very well. 1985 model year production totaled 65,305 cars, the best year ever not only for this generation, but for the entire 36-year run of the Riviera.

Low angle front 3q view of a red 1985 Buick Riviera coupe

1985 Buick Riviera in Red Firemist / Survivor Classic Car Services

Sadly, we can sum up what happened next in just two images:

Left side view of a red 1986 Buick Riviera with a white vinyl top

1986 Buick Riviera in Crimson Metallic, dealer introduction date Nov. 14, 1985 / Bring a Trailer

Graph showing Buick Riviera monthly sales for 1984 through mid-1986, with a red circle showing where sales dropped off sharply after October 1985

It probably didn’t help that Buick jacked up prices by over $3,100 for 1986, but this wasn’t an especially price-sensitive segment, so they probably would have gotten away with it if the new Riviera had looked good. Unfortunately, the awkward proportions of the new car were just hopeless. The 1985 Riviera was aging but still stylish; the 1986 looked like a toy car, awkwardly re-scaled so that it could carry Barbie dolls without being the size of the dining room table. All at once, the Riviera wasn’t fashionable anymore, and if it wasn’t fashionable, what was the point?

Left 3q view of a red 1986 Buick Riviera with a white vinyl roof, parked in a driveway

1986 Buick Riviera in Crimson Metallic with a white carriage top / Bring a Trailer

The Riviera never really recovered. It got a stretched tail for 1989, which some people will tell you was a great improvement (I’m not convinced, although I guess its proportions were less bad), but it only helped a little. Fashion trends are kind of like favorite neighborhood hangouts: Once people move away, they probably won’t come back, and even if they do drop in occasionally, it won’t be the same.

Right side view of a red 1989 Buick Riviera with a matching vinyl top

1989 Buick Riviera in Ruby Red Metallic with a red Landau top / Mecum Auctions

There was one last Riviera generation from 1995 to 1999, with swoopy styling and no pretense of downsizing. I found it a big improvement, at least on the outside, but the cheap-looking plasticky interior gave the game away, and by the late ’90s, almost no one was buying big coupes like this anymore.

Left side view of a 1995 Buick Riviera

1995 Buick Riviera Supercharged in Smokey Amethyst Metallic / Bring a Trailer

The 1979–1985 Riviera was popular enough that it probably could have continued for a few more years with a few minor updates, although it was getting old, and it would probably have succumbed to diminishing returns before too long.

Studio shot showing the left side of a red 1985 Buick Riviera with a dark red vinyl top

1985 Buick Riviera in Red Firemist / Bring a Trailer

I could say some mean things here about Irv Rybicki, who succeeded Bill Mitchell as GM VP of Design from 1977 to 1986, and bore a lot of responsibility for the embarrassing collapse of GM styling leadership in the ’80s. Instead, let’s take a parting glance at the 1985 Riviera — the last time Buick stylists tried their hands at a big luxury coupe and got it almost exactly right.

Related Reading

Curbside Classic: 1985 Buick Riviera – A Ray of Light in the Darkness (by Dave Skinner)

GM’s Deadly Sin #1: 1986 Buick Riviera – How To Kill An Automotive Legend (by Paul N)

Vintage Car And Driver Review: 1986 Buick Riviera T-Type – What Is This Car Supposed To Be? (by Rich Baron)

Vintage R/T Review: 1979 Buick Riviera S Type – The “S” Stands For “Sharp,” Not “Sporty” (by me)