1981 Pontiac Firebird Trans Am: The Four-Speed Option Prepared Buyers For A Chevy-Powered Future

Driver's side three-quarter view of blue 1981 Trans Am with four-speed shifter inset

The Pontiac Trans Am and four-on-the-floor went together like the Bandit and Frog, but by 1981, as the second-generation Firebird was making way for the third, only one engine option was available with a clutch pedal. It didn’t make Pontiac fans happy, but perhaps it helped to get them accustomed to the idea of a Chevy-engined future.

Driver's side front three-quarter view of white and blue 1970 1/2 Trans Am
Photo Credit: Bring a Trailer

The Trans Am’s sales had ebbed and flowed throughout the 1970s. Pontiac sold a mere 3,196 units in 1970 1/2, when this white-and-blue example with a high-revving Ram Air IV 400 was built. By 1979, a mere two years before our featured car left the Van Nuys plant, the car with the chicken on its hood was at its crest: a shocking 117,109 were sold (and you could still get a Pontiac 400, albeit severely emasculated from the days of the Ram Air IV).

Engine compartment of 1981 Trans Am showing 5.0 liter engine
1981 Trans Am with “5.0 Litre” call outs on the Shaker hood scoop, indicating the Chevy 305/Bring a Trailer

Just two years after that peak, in 1981, the shaker hood callouts of “6.6 Litre” or “T/A 6.6” had been replaced by “T/A 4.9” and “5.0 Litre.” The bloom on the rose had been replaced with a canker, and it seems that CAFE mandates, emissions, and plain familiarity conspired to do the Trans Am in. Only 33,492 were sold that year, making it by far the most popular Firebird, but as the public awaited the third-gen Trans Am, sales tanked.

After a year’s hiatus, buyers could once again order a Trans Am with a four-speed manual (none were built in 1980), but in doing so, they had to swallow their pride and order Chevrolet’s 145-horsepower 305 small-block. This certainly sent Pontiac loyalists running to the automatic, but it was a sign of things to come; GM’s Robert Stempel signed a “Notice of Decision” on May 20, 1980, saying that Pontiac’s 265 and 301 V8s would be replaced by Chevy equivalents. Pontiac would thus focus on Iron Duke production, and the Firebird would lose its Pontiac engine entirely upon the introduction of the 1982 models.

81 Trans Am 10
Photo Credit: Bring a Trailer

That the four-speed was available at all in 1981 was due to the Chevrolet 305’s relatively clean emissions; as a matter of fact, the four-speed was available in California for the first time since 1974. The public responded moderately, and although figures I’ve found are in some debate, around 4,183 Firebirds had four-speeds in 1981.

Door handle of 1981 Trans Am with "4 Wheel Disc" decal
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Even though its acceleration had waned significantly and the wild big-screen looks were beginning to become somewhat stale, the Trans Am was still a competent performance car in a 1981 way. Our 18,000-mile feature car, which was sold on Bring a Trailer in March of 2021, was highly equipped with almost everything a driving enthusiast would want, including four-wheel disc brakes (not as rare as you’d think—23,927 Firebirds and Trans Ams were so equipped out of 70,899).

Dashboard of 1981 Trans Am with blue seats
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The interior and dashboard looked much like a 1970 1/2 model as well, showing how well Pontiac had hit the target all those years ago. The engine-turned dashboard still looked great, the instrumentation was still complete, the steering wheel still made the driver feel as if they were in a race car, and the only big changes involved the seating surfaces, which ushered the Trans Am into the 1980s with velour (a $196 option with the custom trim group).

Dashboard of 1981 Trans Am with blue seats
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This car is truly well-equipped, with electric windows (a popular option, over half of Firebirds had them), air conditioning (with an over 80 percent take rate), and an AM/FM cassette stereo (15,674 sold across the Firebird line). It seems that the glove box has faded at a different rate from the rest of the dashboard, so nothing had changed since my 1974 Esprit was built.

Driver's front fender of blue 1981 Trans Am
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The Turbo T/A’s wheels were also available on regular Trans Ams as a standalone option, or with the WS6 Performance Package, which this car has (18,348 Trans Ams and Formulas were so equipped).

70 Trans Am 12
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The nice thing about classic Pontiacs is that original documentation is available from Pontiac Historical Services for a reasonable fee, and we can see that all these options added almost $4,000 to the Trans Am’s $8,670.23 suggested retail base price.

81 Trans Am 13
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This car came with extensive paperwork, including a build sheet that shows us that the car was built in Van Nuys, California (in the first week of July, according to the body tag), several months after the last Pontiac V8 was built.

Driver's side front three-quarter view of silver 1982 Trans Am
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And as we know, the updated 1982 Trans Am was only available with the 305, in both four-barrel and Cross Fire Injection tunes. Any plans for a turbocharged Pontiac 265 were shelved upon Stempel’s decree, and that was that. The public would have to get used to buying a Chevy-powered Pontiac. And indeed, Trans Am sales were up for 1982: 52,962. But they would never reach those 1979 heights again, not by a mile.

Passenger side rear three-quarter view of blue 1981 Trans Am

And if you wanted a late-year 1981 Trans Am to hold onto, and you needed to have a manual transmission, this wouldn’t have been a bad way to go. It has absolutely gorgeous Light Blue Metallic paint, blue velour interior, dual exhausts, a hatch roof, a limited-slip 3.42 axle, and yes, a Chevy engine. Whoever bought this car new clearly said, “Might as well get used to it.”

My production figures come from Rocky Rotella’s book, The Definitive Firebird & Trans Am Guide 1970 1/2-81, a great book for those who like these cars.

Related Reading

1981 Trans Am Auction on Bring a Trailer

Curbside Classic: 1981 Pontiac Firebird Trans Am – Instant Attitude (by Joseph Dennis)

1981 Pontiac Firebird Esprit With The Rare 4.3L (265 CID) Engine, Last Of The True Pontiac V-8s (by Aaron Severson)