1973 Buick Riviera: A Slightly Toned-Down, Two-Owner Boattail

Driver front 3q view of beige 1973 Buick Riviera

While the Rivieras from 1971-73 have their promoters and detractors, you have to admit that the Riviera was always at its best when it had a unique personality, distinct from the rest of the Buick line. I’d say that was true for much of its long run, but the Boattail third-generation Riviera might be the most controversial due to its flamboyant styling. Nevertheless, those who love them really love them, and this example is a treat, a two-owner 1973 model that’s up for sale on Hemmings in Darien, Illinois, with an asking price of $26,250 or best offer.

Rear view of beige 1973 Buick Riviera

The Riviera’s tail became a little less boat-like for 1973, enough so that some Riviera fans argue that it’s not truly a Boattail Riv. Be that as it may, the 1973 model is at the very least the most conservatively styled of the three-year run.

Rear view of 1971 Buick Riviera
1971 Buick Riviera/Bring a Trailer

For comparison, here’s the inaugural edition in all its lurid splendor. Sales of the 1971 model fell to 33,810, down from the not-that-well-received 1970 model’s total of 37,336. The 1973 Riviera was actually the best seller of the Boattail’s three model years at 34,080.

1973 Buick Riviera luggage compartment

This picture of the 1973 model’s luggage compartment shows the circuitous path of the trunk channel and tortured weatherstripping; that Fisher Body was able to keep the water out is a miracle.

1973 Buick Riviera engine compartment with 455-cubic-inch V8

This specific Riviera has been posted by a friend of the owner, whose husband (the Riviera’s owner) passed away in 2019; he says that “everything works and the car drives as good as it looks.” The engine compartment looks so well-detailed that the 72,878 miles on the odometer might be original, and the raft of convenience options and emission controls fairly swamps the big-block Buick 455, which produced 250 net horsepower for 1973, a good showing by mid-1970s standards.

1973 Buick Riviera interior

The beige interior looks fine, and if the mileage is correct, it might even be all-original. Unfortunately, none of the pictures in the Hemmings ad show us a really good view of the Riviera’s dashboard, which was almost as highly stylized as the exterior. This is a nicely optioned car, with air conditioning, power windows, power locks, and cruise control. Another sign of the Riviera’s transformation from a sporty full-size car to a luxo-cruiser is the column shifter. Available since 1966, it wasn’t uncommon to see a 1973 model so-equipped, but a floor shifter for the Turbo-Hydramatic was still available.

1973 Buick Riviera undercarriage closeup

The undercarriage pictures were apparently taken with a zoom lens, but from what is visible, the undercarriage is solid.

Passenger profile view of beige 1973 Buick Riviera

The seller, who has painted some cars in his lifetime, says that the Colonial Yellow paint job is a “10,” and it’s not a bad color in combination with the ivory-colored vinyl top. This image, however, might explain one reason why the 1970s weren’t kind to Buick’s flagship; at 223.4 inches in length, it was 15.4 inches longer than the inaugural 1963 car. While slightly smaller coupes such as the Monte Carlo, Grand Prix, and Cutlass Supreme were charting sales in the hundred-thousands, Buick’s glamorous Riviera relatively languished on Buick lots. Whether it was the styling, the size, or the times doesn’t matter; a lot of people today are fans of the Boattail’s striking styling, and this looks like a good example of it.

Related Reading

Curbside Classic: 1973 Buick Riviera GS – Be Memorable (by Joseph Dennis)

1973 Buick Riviera GS Stage 1 With Rare MaxTrac Traction Control: No Fishtailing In Your Boattail (by Aaron Severson)

Cohort Pic(k) Of The Day: 1973 Buick Riviera – Last Of The Boattails (by Rich Baron)