2020 BMW Z4 M40i Faces Its Japanese Cousin, the Toyota Supra

By -

Z4 M40i and Supra share a lot of hardware, but are their differences enough to make them into two unique performance machines?

It’s no secret that a lot of people on the internet were upset when they learned that the all-new 2020 Toyota GR Supra shares a substantial amount of its hardware with the 2020 BMW Z4. But the Supra is back after more than 20 years and Toyota’s not going to scrap it after all of the time and money it invested into it so there’s no harm in finding out how it drives. Thomas Holland and James Engelsman, the co-hosts of the YouTube channel Throttle House, did more than that. They pitted the new Supra against one of its relatives, the 2020 BMW Z4 M40i.

Both cars have a 3.0-liter inline 6-cylinder engine with a single twin-scroll turbo under their hood. That’s connected to an 8-speed automatic and rear-wheel drive. They also have similar exhaust notes (although Engelsman can tell the difference between them with a blindfold on). If you look at the interiors of the Supra and Z4, you’ll see even more similarities. However, instead of focusing on those (which many have already done for them online), Holland and Engelsman try to determine which car is more fun to drive and a better value.

5series.net 2020 BMW Z4 M40i Faces Its Japanese Cousin, the All-New Toyota Supra

That reveals how different the German and Japanese machines are from one another. It quickly becomes apparent that the Z4, even though it’s more powerful with 382 horsepower and 368 lb-ft of torque (the Supra has figures of 335 and 365, respectively), is more of a cruiser. Engelsman finds it “smoother, more reserved” than its Toyota counterpart.

5series.net 2020 BMW Z4 M40i Faces Its Japanese Cousin, the All-New Toyota Supra

It’s quiet inside the Z4 whether its top is up or down, but Holland finds the suspension to be oddly nervous and harsh at times. For better or for worse, the Z4‘s interior is distinctly BMW. Holland complains about how it looks like what he’s seen in every other BMW. The upside to that BMW-ness is that the materials are high-quality and everything feels well built…with the exception of the Apple CarPlay system.

5series.net 2020 BMW Z4 M40i Faces Its Japanese Cousin, the All-New Toyota Supra

The Supra, on the other hand, is the sports car of the duo. Despite its lower output levels, it’s actually a tenth of a second faster to 62 mph (100 kph) than the Z4, taking only 4.4 seconds to hit that speed instead of the Bimmer‘s 4.5. Engelsman says, “It is so usable – the power in this car. And it’s not so much that I can’t use it on the road. This on the road is a joy.” He gets even more of that driving enjoyment on back roads. “The front-end grip is excellent. The turn-in is wonderful.”

5series.net 2020 BMW Z4 M40i Faces Its Japanese Cousin, the All-New Toyota Supra

The BMW’s badge and added power equate to a substantially higher price. At $85,000 CAD (~$64,000 USD) as tested, Holland’s and Engelsman’s Z4 press vehicle is a whopping $20,000 CAD (~$15,000 USD) more expensive than their Supra media loaner. They both pick the Supra as their favorite car of the two. But if you want a powerful, comfortable, luxurious roadster, the Z4 M40i sounds like the way to go…no matter what people in the comments section of multiple websites say.

Join the 5Series.net forums now!

Derek Shiekhi's father raised him on cars. As a boy, Derek accompanied his dad as he bought classics such as post-WWII GM trucks and early Ford Mustang convertibles.

After loving cars for years and getting a bachelor's degree in Business Management, Derek decided to get an associate degree in journalism. His networking put him in contact with the editor of the Austin-American Statesman newspaper, who hired him to write freelance about automotive culture and events in Austin, Texas in 2013. One particular story led to him getting a certificate for learning the foundations of road racing.

While watching TV with his parents one fateful evening, he saw a commercial that changed his life. In it, Jeep touted the Wrangler as the Texas Auto Writers Association's "SUV of Texas." Derek knew he had to join the organization if he was going to advance as an automotive writer. He joined the Texas Auto Writers Association (TAWA) in 2014 and was fortunate to meet several nice people who connected him to the representatives of several automakers and the people who could give him access to press vehicles (the first one he ever got the keys to was a Lexus LX 570). He's now a regular at TAWA's two main events: the Texas Auto Roundup in the spring and the Texas Truck Rodeo in the fall.

Over the past several years, Derek has learned how to drive off-road in various four-wheel-drive SUVs (he even camped out for two nights in a Land Rover), and driven around various tracks in hot hatches, muscle cars, and exotics. Several of his pieces, including his article about the 2015 Ford F-150 being crowned TAWA's 2014 "Truck of Texas" and his review of the Alfa Romeo 4C Spider, have won awards in TAWA's annual Excellence in Craft Competition. Last year, his JK Forum profile of Wagonmaster, a business that restores Jeep Wagoneers, won prizes in TAWA’s signature writing contest and its pickup- and SUV-focused Texas Truck Invitational.

In addition to writing for a variety of Internet Brands sites, including JK Forum, H-D Forums, The Mustang Source, Mustang Forums, LS1Tech, HondaTech, Jaguar Forums, YotaTech, and Ford Truck Enthusiasts. Derek also started There Will Be Cars on Instagram, Facebook, and YouTube.


All times are GMT -8. The time now is 03:45 PM.