10k Miles: 1989 Pontiac Firebird 20th Anniversary Trans Am

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Anyone who watched the 2026 running of the Indianapolis 500 was treated to a barnburner, with some last lap heroics vaulting Felix Rosenquist to the win by the closest margin in race history, just .0233 seconds over David Malukas. Back in 1989, the race was decided by a lap 198 altercation between Emerson Fittipaldi and Al Unser Jr., sending Unser into the wall and Fittipaldi into Victory Lane. The gap from first to second? Two laps. The two were so far ahead of the rest of the pack that Unser was still scored second at the end of the race, two laps down. The pace car for that event was a 1989 20th Anniversary Trans Am much like this one, for sale with 10,876 miles on the odometer here on eBay in Ocoee, Florida. The high bid is currently 35,100, but the reserve has not yet been met.

In 1989, the Indianapolis classic earned a very special pace car, a 20th Anniversary Trans Am. Pontiac sold 1,555 pace car replicas that year, all powered by Buick’s turbocharged 3.8-liter engine, which powered the defunct but still revered Buick Grand National and GNX. The engine itself was certainly underrated; even though it used a slightly freer-breathing pair of cylinder heads for Trans Am duty, the factory horsepower rating was 250, the factory torque rating 340. There is no drama to the Firebird’s ferocity: bring the revs up against the brake and hit the gas. Doing so, Car and Driver recorded a staggering zero-to-sixty run of just 4.6 seconds, and a quarter-mile time of 13.4 seconds at 101 miles per hour. That was elite in 1989, and it’s not too shabby today. It was all done within a 5000 rpm range, as well: Peak power was produced at only 4400 rpm, and shifts took place at 5000. Anyone lining up against the Trans Am wouldn’t even hear the car that dusted them.

Here’s the obligatory odometer shot. Looks pretty good to me.

Although the 1980s wasn’t the most tasteful decade, at least it was exciting. Pontiac interiors featured all the buttons and seat bolstering you’d want in your new car, and the Firebird might have been the most theatrical of all Pontiacs. I was 12-years-old in 1989, and I still remember my aunt and uncle showing up in a new bright-red Firebird Formula. I was completely envious of my cousins.

This particular Trans Am presents itself like a gently used car; even the leather is in very good condition after all these years.

The undercarriage isn’t show-car new, but it’s obvious that the Trans Am was never driven in snow or salt, and the seller has posted a number of pictures of the car up on a lift.

At least in my neck of the Midwestern woods in 1989, any V8-powered Firebird was cool, but a Turbo Trans Am would have been even cooler, if we ever saw one. I don’t remember anyone driving one around my mid-sized community, but they certainly would have had some fun baiting unsuspecting 5.0-liter Mustangs. Indy magic, indeed.

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Comments

  1. Bubba J

    Great write up Aaron.
    Nice car also. I have never seen one like this.

    Like 2
    • Rudolph C.

      On this day….I still miss so much my 1984 T-Top Trans Am black and silver.gray interior. By order.Specified fully load options with 5 Speed manual drive…was one of the best looking sharpest looking sports car on the road at that time. It was also very fast! I overtook Camero Z28…and Corvettes….Everywhere I drove, people start looking at it.People ask me if I wanted to sell it. I said no, there was one guy kept chasing me and then I refused as usual. Then a couple weeks later, one night it was gone on the parking lot where I work, someone stole it, I believe was that guy.

      Like 0
  2. Steve R

    This is listed on the dealers website for $74,989.

    Steve R

    Like 7
  3. robert proulx

    why do i have red flags waving. carpeting looks more than 10000 miles and look at the steering wheel peeling. even the leather looks more worn than 10000 milles. was it sitting in the sun while not in use. Cold air kit and non-oem plug wires are also a flag for me

    Like 5
    • DW

      The “cold air kit” is the up pipe and it is factory

      Like 1
  4. AndyinMA

    Why did the General stop using this motor? Actually there is no explanation for anything they do

    Like 3
    • Joe

      Great looking T/A, but all that official pace car crap would have to go.

      Like 2
    • Jay Smith

      They did, they became 3800 a very good engine, they stayed together and were used in a lot of GM cars.

      Like 2
  5. Lakota

    Hope they can back up that mileage claim between the interior and the underside not even close to looking like a 10K car. More so when they are asking $75.000.

    Like 4
  6. hairyolds68Member

    another 1 of FLAs high priced dealers. i rarely see any of their cars sell

    Like 1
  7. DennisMember

    Faster than a GN too!!

    Like 0
  8. John McCarthy

    It was the perfect body for that engine

    Like 2
  9. Cforce

    Faster than the 1989 Corvette..GM quit making this engine option because they couldn’t have a Firebird or a Buick with this power plant beating Corvettes,and that’s what was happening,not to mention it was cheaper also…

    Like 2
    • CCFisher

      Rumors at the time was that Pontiac underrated the engine at 250HP to get it past Chevrolet, which as you noted, wouldn’t;t allow anything to be quicker than the Corvette.

      Like 2

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