1981 Oldsmobile Cutlass Supreme coupe

 “America’s favorite Cutlass for flair, value and price”

For 1981, the exterior of Oldsmobile’s Cutlass Supreme coupe was substantially revised, with a lowered front, a slightly higher decklid, and quad headlamps. With the new styling, aerodynamic drag dropped by about 15%.

The standard engine remained the 110 bhp 3.8 liter/231 ci V6 with a Rochester M2ME two-barrel carburetor. The optional engines, a 4.3 liter/261 ci V8 with a Rochester M2MC two-barrel carburetor ($50) and a 5.7 liter/350 ci diesel V8 ($695!), both had (this makes no sense) five less horsepower than the V6. A three-speed automatic transmission was the only transmission available with any engine. Early eighties Cutlass Supremes were stylish but slow—0-60 came in about 14 seconds with the standard motor. Mileage with the V6 was 21 city/30 highway by the day’s standards (17/22 by today’s measures); with an 18.1-gallon gas tank, a Cutlass Supreme owner could expect a range of 320 to 370 miles with a 10% fuel reserve.

Cutlass Supreme page from the 1981 mid-size Oldsmobile brochure

Standard equipment on the $7,484 Cutlass Supreme (about $28,400 in today’s dollars) included power steering, power front disc brakes, and P195/75R14 steel-belted radial-ply blackwall tires (a size still reasonably available) on 14-inch wheels. Inside, a Custom Sport bench seat with a choice of vinyl or cloth, a Deluxe steering wheel, an instrument panel with simulated butterfly walnut veneer, and Flo-thru ventilation were included.

Moving up to the $7,969 Brougham added snazzier exterior moldings, full wheel discs, and a divided cloth velour tufted bench seat.

The $8,004 Cutlass Calais added special painted wheel discs, halogen high beam headlamps, a ride and handling package, reclining front bucket seats in cloth or vinyl, a Rallye gage instrument cluster, and a Custom Sport steering wheel.

Options & Production Numbers

Optional exterior and mechanical equipment included cast-aluminum wheels, tungsten halogen high beam headlamps, engine block heater, limited-slip differential, power antenna, dual sport mirrors, electric rear window defogger, and removable glass roof panels ($695). Inside, you could add either Four-Season or Tempmatic air conditioning, a Tilt-Away steering wheel, cruise control, power windows, power door locks, bucket seats, a digital or regular electric clock, and a series of radios.

The Cutlass Supreme sure was popular—Oldsmobile sold almost 189,000 of them in the 1981 model year along with another 94,000 Cutlass Supreme Brougham coupes for a total of over a quarter of a million. Olds made it well known that the Cutlass brand overall continued to be the most popular car in the United States.

The View From 2025

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A few folks are collecting these cars, but they still aren’t common at shows. You do see fourth-generation Cutlass Supremes for sale in the Hemming’s Motor News classifieds, on eBay Motors, and on Bring a Trailer, though non-Hurst/Olds or 4-4-2 versions are relatively rare.

Make mine Dark Blue Metallic, please.

Among the many rear-wheel-drive G-platform (designated A-platform before 1982) cars I have written about are the 1980 Oldsmobile Cutlass coupe, the 1980 Pontiac Grand Am coupe, the 1980 Pontiac Grand Prix SJ coupe, the 1981 Chevrolet Monte Carlo Sport Coupe, the 1983 Chevrolet Malibu sedan, the 1983 Monte Carlo SS Sport Coupe, the 1984 Buick Regal Grand National coupe, the 1985 Oldsmobile Cutlass Supreme coupe, the 1987 Buick GNX coupe, and the 1987 Pontiac Grand Prix coupe.

Last updated June 2025.

1985 Oldsmobile Ninety-Eight Regency sedan

“It goes beyond the Ninety-Eight of your mind to the Ninety-Eight of your dreams.”

The 1985 Oldsmobile Ninety-Eight Regency sedan was substantially downsized from the previous year and switched to front wheel drive. Overall length dropped over two feet from 221.1 inches to 196.1 inches.

Standard power (if you could call it that) came from the LK9 110 bhp 3.0 liter/181 ci V6 with a two-barrel carburetor. Optional engines were the 125 bhp LG3 3.8 liter/231 ci multi-port fuel-injected V6 and the LS2 4.3 liter/261 ci V6 diesel (don’t do it!) putting out all of 85 bhp (at least it had 165 lb-ft of torque). All engines were teamed with a four-speed automatic transmission. Both the 3.0 liter V6 and the diesel V6 would be gone by the time the 1986 model year rolled around.

Mileage for the standard engine was 18 city/25 highway by the 1985 measures (16/23 by today’s standards). Hilariously, the upmarket 3.8 liter engine was rated at 19 city/26 highway, the multi-port fuel injection more than making up for the increased displacement. Buyers of the diesel could expect 22 city/32 highway. With an 18-gallon gas tank, a Ninety-Eight Regency owner could expect a range of about 315 to 350 miles with a 10% fuel reserve. The target market probably didn’t care about 0-60 times, which was a good thing; the best case was likely about 12 seconds.

Standard mechanical equipment on the $14,665 (approximately $44,800 in 2025 dollars) Ninety-Eight Regency included an automatic leveling system, power rack-and-pinion steering, power front disc brakes, and P205/75R14 steel-belted radial-ply white-stripe all season tires (a size still available thanks to Hankook and Kumho) on 14-inch wheels with bright deluxe wheel discs. Inside, four-season air conditioning, an AM/FM stereo radio, a six-way power driver’s seat, power door locks, power mirrors, and power windows were all standard.

Brougham pages from 1985 Oldsmobile Ninety-Eight Regency brochure
Brougham pages from 1985 Oldsmobile Ninety-Eight Regency brochure

Stepping up to the $15,864 (approximately $48,400 in today’s dollars) Ninety-Eight Regency Brougham made the 3.8 liter engine standard and added simulated wire wheels with locks, fancier seats, a deluxe steering wheel with tilt-away feature, and intermittent windshield wipers—along with over 300 pounds of weight.

Options & Production Numbers

Individual options included an Astroroof ($1,230), cornering lamps ($60), an electronic air conditioner ($125), and Twilight Sentinel headlamp control ($60).

These C-bodies (there were also Buick and Cadillac versions) had a stately appearance. Big and (I think) handsome, they had a lot of interior room despite the downsizing—at 110 cubic feet, they had only two cubic feet less than the 1984.

Sales of the 1985 Ninety-Eight Regency sedan were good—at almost 155,000, more than double the approximately 69,000 that had been sold in 1984. A little over 70% of Regency buyers opted to move up to the Brougham.

The View From 2025

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C-body Ninety-Eight Regency sedans sometimes come up for sale in the Hemming’s Motor News classifieds and on eBay Motors. Bring a Trailer has sold one of this era, and it was a diesel.

Make mine Platinum Metallic, please.

Other 1985 Oldsmobiles I have written about include the Cutlass Ciera sedan, the Cutlass Supreme coupe, and the Firenza ES sedan.

Last updated June 2025.