In 1973, Buick launched a muscle car that promised an era of greatness: the Regal. Throughout the '70s, the Buick Regal continued to climb to the top of the chart and catch lots of attention in the segment. But, things got a lot more interesting when the Grand National came into the picture.

As a package option for the Regal nameplate, the Grand National, which debuted in ’82, brought a 125-hp naturally aspirated 252 V6 engine to the table. The brand killed production in 1983, which built heavy anticipation for its return, until the Grand National came back in 1984 and sold up to 2,102 in 1985. Lately, we’ve seen a high demand for the classic Regal Grand National, and we think it’s about time the brand brought it back.

Read on and find out why the Buick Regal Grand National will make an excellent addition to your garage.

10 The Grand National Package Added A Unique Flair

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At its debut, the Grand National stood out in the market, thanks to its unconventional design. With the Grand National package, buyers unlocked the No. 19. Grand National identification paint code on the fenders, and a black body finish, which included the bumpers, bumper guards, and bumper rub strips.

It also had distinctive aluminum wheels and taillight bezels. The package also included a special hood with a turbo bulge, as well as dual exhausts. Before the black shade stole the show, the Regal Grand National came in a two-tone gray color with red pin striping.

With the Buick Regal National’s break in 1984, the brand gave the Buick a fresh look in 1985, featuring a new grille. Unlike the previous year, the Grand National then adopted an all-black paint.

9 The Buick Regal Grand National Was A Performance Beast

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With a quarter-mile time that beat a Chevy Camaro, the Buick Regal Grand National captivated muscle car enthusiasts across the US at its 1980s debut.

The Buick started off with a modest power output of just 125 horsepower. Upon revamping the car’s front end and adding all the other goodies, Buick also boosted the output from the 3.8-liter V6 by around 75 horsepower.

The next year, after a few tweaks, the power went up to 245 horsepower. Besides the power, of course, the brand also worked on improving traction and longevity. Underneath the car was a closed-off panel that added aerodynamic benefits.

8 Easier To Own And Maintain

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One of the best attributes of the Buick Regal Grand National is that it’s easy to maintain, which is quite the brag to anyone who owns one of these bad boys. While these cars do have issues of their own, they’re relatively easy to repair.

Replacement parts for the Buick Regal Grand National are so easy to find at almost any parts store across the US, and eBay is a powerful source of replacement parts online.

RELATED: This Is What A Buick Grand National Could Look Like Today

7 The Buick Regal Has An Inspiring Interior Styling

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The Buick Regal had one of the most beautiful muscle car cabins, with an interesting design approach that led to a simple, uncluttered dashboard with easy-to-reach controls.

The cabin featured a sporty steering wheel, a turbo-boost gauge (in later model years), as well as a 94-amp alternator. We admire the seats, which came in a sand gray cloth with charcoal leather inserts, along with special "6" (for V6) logo stitchings.

6 The Classic Buick Regal Grand National Is A Valuable Muscle Car

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The Buick Regal Grand National is one of those cars that, no matter how old they are, hold their value very well. Today, a Classic Buick Grand National costs an average of $44,964. Compared to the original MSRP of $12,000, this is a massive price bump.

Despite the price increment, though, the Buick Regal Grand National remains among the most affordable classic muscle cars you can find. But, the Grand National will soon be worth a fortune, so now may be the best time to get one.

RELATED: The Real Story Behind Kevin Hart's 650HP Buick Grand National Restomod

5 Inspired By Racing

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With its successful run in the '70s, Buick looked for ways of providing a new perspective to the Regal. It wasn’t until 1982 that the brand launched the Grand National name.

The Buick Regal’s Grand National name was actually inspired by the NASCAR Winston Cup Grand National Series. With two consecutive victories of the Manufacturers' Cup in 1981 and 1982, the brand coined the term for the Regal.

4 The Buick Regal Grand National Has A Turbocharged Powertrain

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If you asked any gearhead about their favorite engine, chances are, 90 percent of the time, they’ll mention the good old V8. And rightfully so. Having that amount of power under the hood sounds a lot more enticing than an inline-six. But, a V6 still gives out aggressive performance, and that’s just what's behind the aggressive grille of the Buick Grand National.

So, how can the Grand National's V6 defeat a V8? One word: turbo. As Buick’s staple muscle car, the Grand National carried massive horses, allowing it to tear up the streets. The Grand National’s engine had a perfectly timed fuel injection system, with one injection per every two revolutions. This happened right before the valve intake opened.

3 The 200-HP Buick Regal Grand National Does 0-60 MPH In 5.5 Seconds

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Thanks to the turbo and the 300 lb-ft of torque on tap, the Buick Regal Grand National – in later years – could accelerate from 0 to 60 mph in just about 5.5 seconds.

This acceleration made this one of the quickest muscle cars of the '60s and could out-perform a Ferrari GTB Quattrovalvole.

2 The Buick Regal Grand National Is A Rare Breed

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Initially, Buick intended to produce only 100 units of the Grand National, but sales grew to 215 units before production ended. Down the line, the Buick Regal Grand National sold like hotcakes. By 1985, Buick produced and sold around 2,102 units, before climbing to an impressive 5,000+ units.

Because it was available in limited numbers, Buick was able to sell very quickly. Today, this Corvette-conquering piece of machinery is among the rarest muscle cars on the classic market. Any one of these cars that drives on the road catches attention. So, its rarity makes it special.

1 Great Resale Values

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The Buick Regal Grand National, in our opinion, is timeless. There’s been a steady buzz about a possible revival, and we have shared our imagination of the reincarnated version. This constant buzz makes the Grand National more and more popular. This is a good thing for anyone who owns one.

If you're ever considering parting with your 1985 Buick Regal Grand National, you’ll likely sell it for more in the future, provided you’re taking care of it. With its ever-growing demand, you could sell your Buick Grand National for more than $50,000.

Sources: GM Parts Center, Classic, Hagerty