GM Built a Trans Am That Ran 13s Stock From the Factory — Then Killed the Firebird Two Years Later

The 2001 Pontiac Trans Am WS6 packed a 325-horsepower LS1, a Borg-Warner six-speed, and a factory handling package that let it run the quarter mile in the low 13s without a single modification. It was also one of the last Firebirds Pontiac would ever build. Regular Car Reviews gives this overlooked GM performance car the unfiltered walkaround it’s long deserved.

General Motors built exactly one Trans Am variant that could out-run cars costing three times as much, sold it as a regular production option on Pontiac showroom floors—and then, almost as if on cue, killed the whole nameplate two years later. The 2001 Pontiac Firebird Trans Am WS6 wasn’t a concept car or a dealer-only special. It ran the quarter mile in the low 13s completely stock, straight off the lot, no modifications required. Under the functional Ram Air hood sat GM‘s LS1 V8, the same aluminum small-block doing duty in the Corvette a few feet away on the factory floor, backed by a Borg-Warner T56 six-speed manual and a Hurst shifter that felt like it belonged in something far angrier. Within two years the Firebird nameplate would be gone entirely, a casualty of shrinking coupe sales and GM‘s decision to shutter its rear-drive F-body platform for good. Regular Car Reviews, the YouTube channel built on treating forgotten performance cars with the same manic, unfiltered reverence usually reserved for six-figure exotics, took a 2001 WS6 out for exactly the kind of walkaround this car deserves—and the result is a reminder of how good GM‘s F-body got right before the plug was pulled.

The WS6 Package: Pontiac’s Answer to a Fading Muscle Car Era

The WS6 Ram Air performance package first appeared on the Firebird Formula and Trans Am in 1996, built as Pontiac‘s direct answer to the aftermarket-tuned Camaros that SLP Engineering was turning out for Chevrolet dealers. Rather than farm the work out, Pontiac built WS6 in-house: a functional twin-nostril Ram Air hood that fed cool, dense air straight to the throttle body, stiffer springs, thicker front and rear sway bars, a quicker steering ratio, larger front brake rotors, and sticky Firestone Firehawk SZ50 tires wrapped around 17-inch wheels. It wasn’t a trim package or a styling exercise—it was a genuine handling and airflow upgrade that turned an already quick car into something that could hang with contemporary sports cars twice its price, and buyers could still option it onto a base coupe without breaking into six figures.

The engine underneath evolved fast across the package’s short life. When GM dropped the all-aluminum LS1 into the Firebird in 1998, replacing the old iron LT1, the WS6 package suddenly had a modern small-block worth building around. Early LS1 WS6 cars were rated around 320 horsepower, already enough to put the Firebird ahead of most of its contemporaries. By 2001 and 2002, the final two model years for the F-body, the WS6-optioned LS1 borrowed the LS6 Corvette‘s intake manifold and camshaft profile, pushing output to a factory-rated 325 horsepower and 350 lb-ft of torque from 5.7 liters of displacement. Paired with the T56 six-speed and a shorter final drive, period road tests recorded WS6 manual cars running the quarter mile in the low 13-second range bone stock—numbers that embarrassed plenty of cars wearing far more exotic badges in 2001, and numbers that a lot of modern V6 “sport” coupes still can’t touch today.

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Regular Car Reviews Takes On the Last Great F-Body

Regular Car Reviews built its reputation on a simple premise: treat the cheap, the overlooked, and the unglamorous with the same theatrical, stream-of-consciousness energy other channels reserve for Ferraris. A 2001 WS6 Trans Am is squarely in that channel’s wheelhouse—a car that was genuinely quick when new, is criminally affordable today, and gets almost none of the reverence lavished on its Mustang Cobra and Camaro SS rivals from the same era. The review walks through the car’s ergonomics and quirks with the low, reclined driving position typical of the F-body platform, the theater of the Ram Air induction pulling in air under hard throttle, and the visceral, mechanical feel of rowing through the T56’s gates with the Hurst shifter—the kind of unfiltered, ownership-focused walkaround that glossy new-car reviews rarely bother with.

What comes through in a WS6 review like this one is how much of the car’s character was engineered on purpose rather than left over from a bygone era. The LS1’s exhaust note, the way the Ram Air system genuinely changes the intake sound under load, and the stiffness of a chassis tuned specifically for this package rather than borrowed wholesale from a base Firebird—these are the details that separate a WS6 from a garden-variety V8 Trans Am, and they’re exactly the kind of details a channel built around unglamorous honesty is equipped to call out. It’s also the kind of review that tends to touch on ownership reality: the LS1’s reputation for shrugging off high mileage, the F-body’s cramped rear seat and famously poor outward visibility, and the trade-offs of daily-driving a car that was never really built to be gentle.

A Nameplate Running Out the Clock

By the time this WS6 rolled off the line, GM had already announced the F-body’s fate. Firebird and Camaro sales had been sliding through the late 1990s as buyers moved toward SUVs and import performance coupes, and GM made the call to end production of both platforms after the 2002 model year rather than fund the next-generation redesign both cars needed. That context matters: the 2001 and 2002 WS6 cars weren’t a mid-cycle refresh building toward something bigger. They were GM engineers extracting the absolute maximum from a platform they knew was already condemned, using the LS6 intake and cam specs because there was no reason left to hold anything back for a future model year that would never come. Pontiac and Chevrolet marked the occasion with special final-year trim packages and commemorative editions, but the WS6-optioned cars didn’t need extra badges to make their case—the dyno sheet did that on its own.

The WS6’s closest rival throughout its run was the Chevrolet Camaro SS, built on the same GM F-body platform and sharing the same LS1 engine family, which made the two cars into a running argument among GM performance fans that persists to this day. Where the Camaro leaned into a slightly more aggressive, lower stance and marginally different suspension tuning, the Trans Am carried Pontiac‘s signature aero addenda, the functional hood scoops, and a driving character that road testers of the era consistently described as a touch more buttoned-down at speed. Both cars disappeared for good after 2002, and both have spent the two decades since building the kind of cult following that only comes from being cut off in their prime.

Why the WS6 Still Matters

Rarity plays into the WS6’s growing reputation too. From 2001 onward, Pontiac made the WS6 package exclusive to the Trans Am—it was no longer available on the lower-tier Formula—and total Firebird volume was already a fraction of what it had been a decade earlier. Enthusiast VIN registries estimate roughly 14,000 WS6-equipped Trans Ams were built across the final model year alone, including Collector’s Edition cars, with specific color and transmission combinations numbering in the dozens rather than the thousands. Pontiac never published official WS6-specific production totals broken out by year and body style, so most of the numbers enthusiasts cite today come from those same VIN-based registries rather than factory records, but the broader picture is consistent: this was never a high-volume car, even by late-model Firebird standards.

Two decades on, the 2001-2002 WS6 occupies a strange position in muscle car history: genuinely fast by any era’s standard, built by a factory footprint that no longer exists in its original form, wearing a nameplate that hasn’t seen a new car since production ended. Values have been climbing steadily as clean, low-mile examples get harder to find, and the LS1’s reputation for durability—the same engine family that’s since been swapped into everything from pickup trucks to Miatas by builders chasing cheap, reliable horsepower—means well-maintained WS6 cars are still being driven hard rather than trailered straight to shows. That combination of factory-backed performance, mechanical honesty, and a genuinely bittersweet backstory is exactly why a car like this still earns a full walkaround from a channel that doesn’t hand out attention lightly.

For buyers looking at one today, the appeal is straightforward: a WS6 offers Corvette-adjacent performance, six-speed manual availability, and genuine factory-backed handling upgrades, all for a fraction of what contemporary Mustang Cobras or Camaro SS cars in similar condition now command. The catch is the same one that comes with any late-90s/early-2000s GM performance car—rust in the rear quarters and floors on cars that spent winters in road-salt states, worn-out T56 synchros on high-mileage examples, and the ever-present temptation for a previous owner to have modified the LS1 well past its factory tune. A clean, documented, unmolested WS6 is out there, but it takes patience to find one that hasn’t been chased hard on a Saturday night at the local drag strip.

The WS6 didn’t need a marketing department to make its case. It needed a dyno sheet, a stopwatch, and a dealer lot willing to sell it to anyone with the sticker price—and for two model years, that was enough to make it one of the quickest cars GM ever built for the street. Watch the full video above and let us know your thoughts in the comments.