The big news for the 2026 RZ is its performance. Every model benefits from a new lithium-ion battery pack with more capacity and an updated cooling system, more powerful electric motors, and more range. Range estimates now run from 229 to 301 miles, depending on the model. That’s a major increase from the 196-266 miles of the 2025 RZ.
Furthermore, the RZ switches to a North American Charging Standard (NACS) port for Tesla Supercharger compatibility, though it still takes about 30 minutes to juice the RZ from 10% to 80% when DC fast charging. Lexus also upgraded the RZ’s Level 2 AC charging capacity for speedier home charging with an 11-kilowatt onboard charger, replacing 2025’s 7-kW unit.
Lexus has revised the RZ’s Direct4 AWD system to distribute power anywhere from 80% to the front wheels to 100% to the rears. The Range driving mode is designed for maximum efficiency, while Direct4 locks the power split evenly between the front and rear wheels. Structural fortifications aim to improve steering feel and response, revised suspension tuning promises upgraded ride and handling qualities, and extra sound-deadening materials further quieten the RZ’s cabin.
Our 2026 RZ test car had a 4.1-second 0-60 mph time, according to Lexus, but the trade-off is an EPA-estimated range of 229 miles at a consumption rate of 35 kWh/100 miles. We observed 32 kWh/100 miles, beating the EPA estimate.
The 2026 RZ 550e introduces a new M Mode. It’s a manual shift program that Lexus says can provide a sportier, more responsive, and more engaging driving experience. The automaker claims it simulates engine and exhaust sounds, but if our car sounded like this, we’d rush right over to the dealership to find out what was wrong.
We dismissed M Mode as a gimmick, and not a particularly satisfying one. The first problem is that when using the paddle shifters to shift down, there is an audible, simulated rev-match and a higher pitched artificial engine and exhaust note—but no accompanying extra friction in the drivetrain. In other words, it sounds as though the car has changed gear, but the driver can't feel it, which is disconnected and distracting.
The second problem is that if the driver forgets that they have engaged M Mode and slows down too much, the car lugs when the driver steps on the accelerator again—just like a vehicle with a real manual gearbox. Likewise, if the driver fails to upshift as the RZ accelerates, M Mode simulates hitting a rev limiter. It all amounts to more distraction.
We wish Lexus had put the effort that went into M Mode into a proper, one-pedal drive system. The maximum regeneration setting comes close, but as speed drops into the single digits, the driver must brake to bring the RZ to a halt. The dedicated button for M Mode would be more useful for selecting drive modes (Eco, Normal, Sport, Range, and Custom are available), which otherwise requires digging into a touchscreen menu.
M Mode and regenerative braking aside, the RZ 550e has some good attributes. It’s quick in a straight line, and Direct4’s ability to split power between the wheels makes the RZ 550e feel responsive and entertaining. The staggered-width Dunlop SP Sport Maxx tires on the test vehicle provide commendable grip, and structural rigidity is remarkable.
Still, the RZ 550e is more show than go. The revised suspension is pleasantly firm on the highway and in urban settings, but on a lumpy mountain road it's too soft to eradicate unwanted body motions. The brake pedal can be mushy at times, and the steering—which is a high-tech steer-by-wire system—feels anesthetized.
Ultimately, we think the RZ 450e is a better choice. It offers a little more range with an emphasis on coddling instead of entertaining its driver, and can still hit 60 mph in 4.9 seconds, according to Lexus. If that’s not quick enough, then a new-for-2026 dealer-installed performance upgrade is available to boost the RZ 450e to 375 horsepower for 0-60 mph to 4.3 seconds.