What Engine Does The New Supra Have

Let’s be honest: the moment Toyota announced the return of the Supra, petrolheads everywhere felt a little flutter. The name alone carries the weight of Fast & Furious memes, 2JZ engine worship, and decades of tuner legend. But when the fifth-generation, or “A90,” finally rolled out, everyone had the same burning question: What engine does the new Supra have?

Spoiler alert: it’s not a fully in-house Toyota unit. Under that long, sculpted hood lies a turbocharged 3.0-liter inline-six—codenamed B58—straight from BMW’s parts bin. Yes, the same engine that powers the Z4, the M240i, and a slew of other Munich machines.

For some purists, this was a betrayal. For the rest of us, it was a brilliant, pragmatic love child. The B58 is a masterpiece: silky smooth, surprisingly reliable, and incredibly eager to rev.

The B58: A Symphony in Six Cylinders

To understand the new Supra’s heart, you have to appreciate what BMW did here. The B58 uses an closed-deck block and a twin-scroll turbocharger, which means it handles boost like a champ. Stock, it churns out 382 horsepower and 368 lb-ft of torque—numbers that make the Supra a genuine 0-60 monster at under 4 seconds.

But the real magic? It sounds good. There’s a deep, guttural warble under acceleration that reminds you of classic Japanese sixes, but with a German precision. It’s the kind of engine that makes you take the long way home for groceries.

And here’s the fun fact: the B58 was actually tuned specifically for the Supra. Toyota’s engineers, led by chief engineer Tetsuya Tada, demanded a unique throttle response and a more aggressive exhaust note. They even redesigned the intake and exhaust manifolds.

The “Four-Banger” Surprise

Not everyone needs 382 horses, though. Toyota also offers a four-cylinder version, the B48. It’s a 2.0-liter turbo with 255 horsepower, and it’s lighter, sharper, and—dare I say—more playful for daily driving.

This engine is the same one found in the BMW 330i and Z4 sDrive30i. It’s a little gem: punchy, efficient, and surprisingly torquey. If you’re on a budget or just want a nimble coupe without the tire-shredding drama, the four-cylinder is a sleeper pick.

Just don’t expect to win any drag races. The B48 is for the driver who values cornering over straight-line bragging rights. As one reviewer put it: “It’s the Supra for people who actually turn the wheel.”

Why the BMW Engine Matters

Let’s address the elephant in the garage: “Why didn’t Toyota use a 2JZ?” Simple economics. Developing a brand-new inline-six from scratch would have cost billions and pushed the Supra’s price into Porsche 911 territory. By partnering with BMW, Toyota got a proven, potent engine at a fraction of the R&D cost.

The result? You get a 3.0-liter that can handle 500 horsepower with just a tune, an ECU flash, and a downpipe. Seriously—the aftermarket for the B58 is insane. You can hit 600 hp with basic bolt-ons.

Plus, let’s not ignore the cultural irony: the Supra now has a German heart. It’s like a samurai wielding a Swiss Army knife—unexpected, but undeniably effective.

Practical Tip: Maintenance & Daily Driving

Here’s the thing about German engines: they love being warm. Always let your Supra’s oil reach operating temp before you punch it. Cold starts with high revs are a quick way to introduce premature wear on the turbo bearings.

Also, use the right fuel. The B58 is tuned for 91 octane minimum. Fill it with cheap gas, and you’ll notice the engine pulling timing, feeling sluggish, and possibly knocking. Treat it like the premium machine it is.

Oil changes every 5,000 miles (not the dealer-recommended 10,000) will keep the B58 singing for over 200,000 miles. It’s a small habit that pays off big.

Cultural Hype Meets Real-World Reality

Remember when everyone thought the new Supra would have a hybrid? So did I. That didn’t happen—and honestly, thank goodness. The pure internal combustion B58 feels like a last hurrah before the electric era swallows everything. It’s raw, it’s analog, and it smells like gasoline and ambition.

Fun fact: the Supra’s BMW-sourced ZF 8-speed automatic transmission is the same unit used in the Rolls-Royce Ghost. Not bad for a $55,000 sports car. You can get a manual now (2023+ models), but the auto is blisteringly fast.

If you’re into drifting, the Supra’s 50:50 weight distribution and stiff chassis make it a drift missile. The B58’s torque hits hard at just 1,800 rpm, so you can hold slides all day. It’s no wonder the car is a hero in Formula Drift.

The Future of the Supra Engine

Rumors are already swirling about a full electric Supra. Toyota filed a trademark for the “Supra EV” name, and the FT-Se concept at the Tokyo Auto Show hints at a twin-motor halo car. But for now, the B58 is the king.

If you’re buying new, the 2024 models got a slight bump to 382 horsepower (up from 335 in early models), and the eight-speed auto is now standard with launch control. It’s the sweet spot—before emissions regulations inevitably choke the inline-six.

Pro tip: buy one now. The manual version is already a collector’s item.

Reflection: What This Engine Teaches Us About Daily Life

We obsess over the origin of things. Is the Supra “pure” if it uses a BMW engine? But life isn’t about purity—it’s about adaptation. The B58 reminds us that collaboration beats isolation. Sometimes, borrowing a proven solution is smarter than reinventing the wheel.

Think about your own daily grind. Are you trying to do everything with your own 2JZ? Or are you open to a partnership that makes you faster, smoother, and more reliable? The Supra’s engine is a lesson in humility and pragmatism.

And honestly? When you drop the hammer on an on-ramp, and that turbo spools up with a whine and a whoosh, you won’t care if it’s Japanese or German. You’ll just be grinning. And that’s the whole point, isn’t it?