What Engines Do Supras Have
Okay, let’s talk about the heart of the beast. You know the car, you’ve seen it in Fast & Furious, and you’ve dreamt about that exhaust note. But what actually powers a Toyota Supra? The answer, my friend, is a beautiful, complicated mess of history, legend, and a little bit of German snazziness. Grab your coffee, let’s dive in.
The Legend: The 2JZ
First, you have to talk about the 2JZ-GTE. This is the engine that made the Supra a god among cars. It came in the A80 (the iconic fourth-generation Supra from 1993 to 2002). This thing is a 3.0-liter, twin-turbocharged straight-six. And yes, it’s famously bulletproof.
People joke you can throw a million horsepower at it and it just shrugs. It’s not really a joke. The iron block is so strong it could probably anchor a cruise ship. The stock internals can handle absurd power levels before you even need to open the tool kit. It’s like the engine equivalent of that friend who eats a whole pizza and says, “I’m fine.”
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The secret sauce? It’s all about the sequential turbo system. One tiny turbo spools up at low RPM for zippy city driving. Then, at about 4,000 RPM, a second, larger turbo kicks in like a freight train. It’s a seamless punch of power that feels like being shot out of a cannon made of rubber.
Why it’s a Hero
This engine is the reason you see Supras at car meets with hoods up and jaws on the floor. It’s easy to modify. You can swap the turbos for bigger ones, add a bigger intercooler, and suddenly you have a 1,000-horsepower monster that still drives to the grocery store. The aftermarket support is so deep you could drown in it.
But here’s the kicker: the 2JZ was also available in a naturally aspirated version, the 2JZ-GE. It’s still a solid engine, but it’s the turbo version that gets the glory. If you find a Supra with a 2JZ-GE, you’re basically dating the quiet sibling. Nice, but not the superstar.

The Reboot: The B58
Fast forward to 2019. Toyota brings back the Supra after a 17-year nap. But… it has a BMW engine. I know, I know. The internet lost its collective mind. “It’s not a real Supra!” they screamed. But hear me out. The B58 straight-six is a piece of art.
This is a 3.0-liter, single-turbocharged engine. And it’s good. Like, really, really good. It’s smooth, it’s powerful (382 horsepower stock, thank you very much), and it revs like a sewing machine that’s had a few espressos. It’s also built for boost. The block is closed-deck, meaning it loves tuning.
People moan about the BMW heritage, but they forget that BMW makes amazing straight-sixes. It’s like complaining that your new pizza has a perfect crust. Just eat it. The B58 is already proving to be just as legendary as the 2JZ in terms of tuning potential. Give it a few years, and you’ll see 800-horsepower A90 Supras everywhere.
The Four-Cylinder Whiner
Wait, there’s a base model. The B48 engine. This is a 2.0-liter, four-cylinder turbo. It makes 255 horsepower. It’s not slow, but it’s… well, it’s the Supra’s sensible cousin who drives a Prius. It saves weight, it’s cheaper, but it lacks the soul of the six-pot.

If you buy a four-cylinder Supra, you will get questions. “Why didn’t you get the six?” Expect that. It’s a good engine, but it’s the decaf latte of the Supra lineup. It’ll get you to work, but you won’t write home about it.
So, What’s the Verdict?
If you’re talking about the classic Supra, it’s the 2JZ-GTE. Full stop. That engine is a legend carved from pure iron and hype. It’s the engine that breaks the dyno and the bank, in that order.
If you’re talking about the modern Supra, it’s the B58. It’s a German heart in a Japanese body, and it works beautifully. It’s more refined, more efficient, and still a tuning monster. Stop crying about the cross-branding, you’re missing the point.
Honestly, the answer is simple. The Supra has always had a turbocharged straight-six. Whether it’s the 2JZ that built the reputation, or the B58 that saved the legend, the formula is the same. It’s a formula for absolute, ridiculous fun. And seriously, who cares what the badge on the engine says? The smile on your face is the only thing that counts. Now go drive one.
