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Before Roxy Starr ever got behind the wheel of a muscle car, her mother Ilona was already deep into Pontiac ownership with a 1969 Firebird convertible and GTO. This 1970 Oldsmobile 4-4-2 W-30 tells a different chapter, the year GM finally let Olds drop a 455-cubic-inch V8 into the 4-4-2, backed by a weight-saving fiberglass hood and aluminum trim. It’s widely considered the best all-around 4-4-2 Oldsmobile ever built.
From the mid-50s to the 70s, American street racers were the kings of cool, cruising boulevards and racing deserted runways. Muscle cars with sleek lines, custom paint jobs, and engines that left police cruisers in the dust were the emperors of the road—and their drivers raced for glory and the fastest girls. But crashes, the law, or love eventually sidelined most racers. Still, some of these legends have been passed down, with grandchildren now revving those engines at local dragstrips.
The Pontiac LeMans G3, built on the “A” body platform, strutted its stuff from 1968 to 1972, offering everything from coupes to station wagons—because who doesn’t want to haul groceries in style? In ’68, Pontiac jazzed up the engine, turning the 326 V8 into a sneaky 354.74, proving once again that math is optional in muscle car manufacturing. By 1970, Pontiac was playing musical chairs with engine sizes, and in ’72, they rebadged models like it was a witness protection program.
Car News Central counts down six of the biggest engines General Motors ever built, spanning the big-block muscle car era all the way through modern truck and diesel powerplants that quietly outdisplace their more famous ancestors. Some entries are legends every gearhead already knows; others are industrial workhorses that never got the spotlight. Watch to see which engine actually claims the top spot.
The fourth-gen Pontiac GTO, an Aussie import dressed as a muscle car, was born from a mix of Bob Lutz’s road trip and nostalgia for ’60s exhaust notes. Despite its Corvette heart and speed worthy of a drag strip, it struggled stateside, overshadowed by flashier Mustangs and Magnums. Imagine paying over $34k for a car that looks like it should come with an ‘I wish I were a Mustang’ bumper sticker. Even with tweaks and a new engine in 2005, it was more misfit than muscle, selling fewer than expected.
In 1991, a Wisconsin seller was ready to let go of this 1959 Pontiac Catalina Sport Sedan for one simple reason: in his corner of the state, nobody wanted a Pontiac. Rich Sperling didn’t share that bias, and nearly three decades later, he’s still driving it. Lou Costabile catches up with Sperling and his Silver Mist Catalina at Elmhurst’s 34th Annual Show & Swap Meet.
In 1976, Pontiac celebrated its 50th year with a sleek black and gold Trans Am. By 1977, they added some drama with a slanted nose and square headlights, immortalizing it in “Smokey and the Bandit.” Pontiac’s engineers played a game of horsepower Jenga in 1978, stacking 350 heads on a 400 block for a power boost. The 1979 Firebird strutted in silver for its 10th anniversary, while Kesha later turned heads, not just with her music, but her gold 1978 Trans Am, proving some classics never go out of style.
The 1964 Pontiac GTO, the muscle car that made other cars hit the gym, was GM’s rebellious child, sneaking past the company’s racing ban by appearing as a “power option package” for the Tempest. With a roaring 389-cubic-inch engine and options like the tri-power carburetors, this beast was as subtle as a neon sign in a library. Add a Bobcat power kit for a cheeky horsepower boost, and you had a car that would do 0-60 in 6.6 seconds, making speed limits seem like mere suggestions.
RamblinAround spent an afternoon at Fast Lane Classic Cars in St. Charles, Missouri, putting driver Tom Abbett behind the wheel of everything from a 572-cubic-inch Hemi to wedge-headed Mopars, big-block Chevys, and a Cleveland-headed Ford Windsor. No superchargers, no turbos — just fifteen minutes of naturally aspirated American V8s, one after another. It’s a rare chance to hear an entire era of muscle car engineering back to back. Watch to see which combination sounds the meanest.
Pontiac’s 1964 GTO gets credit as the car that coined the phrase ‘muscle car’ in its own advertising, selling more than 32,000 units in its debut year. But Chevrolet launched the Chevelle SS the very same model year, and Chrysler loyalists insist their late-1950s letter cars beat both of them to the concept by years. Here’s why the ‘first muscle car’ debate still divides collectors decades later.
Pontiac built only 697 Firebird Trans Ams for the model’s 1969 debut, including just 8 convertibles, making it one of the rarest first-year muscle cars ever sold. Most came with the 335 horsepower Ram Air III 400 V8, but just 55 cars got the more aggressive 345 horsepower Ram Air IV, and none of them were convertibles. A rumored Ram Air V never actually reached production that year.
Jay Leno, the king of comedy, also reigns supreme in the muscle car world with his 1966 Dodge Coronet. This seemingly ordinary coupe secretly roars with a 426 Hemi under the hood, a nod to its beastly heart. As Leno cozies up to this piece of American horsepower history, it’s clear that while the car may have aged like fine wine, it still packs a punch that’s more like a shot of whiskey. Forget your average cup of joe; this ride’s fuel is pure adrenaline!
A commercial for this exact feature aired once during Super Bowl IV before GM own management pulled it from rotation. BRENZ inc. walkaround of this 1970 Pontiac GTO Judge digs into the Vacuum Operated Exhaust option, the Round-Port Ram Air engines available that year, and includes bonus footage the host shot as a teenager. It is a deeper look at Judge history than most reviews bother to cover.
George Hansen first fell for the 1959 Pontiac Bonneville in 1958, when a magazine ad of its front grille caught his eye — and it took until 2017 for him to finally own one. His Mandalay Red convertible wears the factory Tri-Power engine and a restoration so sharp it looks showroom-fresh. Lou Costabile tells the story where the car and the sixty-year wait finally meet. Watch to hear how it came together.