BYD SEAL U vs Lexus RZ

Side-by-Side Specs

Charging Speed

The Lexus RZ has the higher published DC charging figure at 150 kW, which is roughly 7% higher than the BYD SEAL U at 140 kW. In practice, that figure only tells part of the story. The charging curve, battery temperature, and state of charge all affect how quickly your car actually charges.

For the published fast-charge window, the Lexus RZ is listed at about 30 minutes, which is 4 minutes quicker than the BYD SEAL U at 34 minutes. On a road trip, that difference adds up over multiple stops.

Range and Efficiency

The Lexus RZ has a WLTP rated range of approximately 575 km, which is roughly 75 km more than the BYD SEAL U at approximately 500 km. WLTP is a standardized lab test. Expect your actual range to be lower, varying with speed, weather, terrain, and driving style.

Efficiency matters more than battery size for daily driving costs. The Lexus RZ consumes 180 Wh/km, compared to 205 Wh/km for the BYD SEAL U. That means the Lexus RZ uses less energy per kilometer, which translates to lower charging costs and fewer charging stops on longer drives.

A more efficient car does not always mean more range. Battery size plays a role too. The Lexus RZ has approximately 72 kWh of useable battery , while the BYD SEAL U has approximately 87 kWh.

Which One Should You Choose?

If fast charging is your priority, the Lexus RZ has the higher published DC figure (up to 150 kW) and the shorter published charge time at approximately 30 minutes. For long road trips, published stop time matters more than the headline kW number alone.

For AC charging (home wallboxes, workplace chargers, and public street chargers), the Lexus RZ supports up to 22 kW, compared to up to 11 kW for the BYD SEAL U. In Europe, many public chargers are 22 kW AC, so this difference can matter at those locations if the higher AC figure is fitted on the car you buy.

If you mostly charge at home or at work and care more about daily driving costs, the Lexus RZ is the more efficient choice at 180 Wh/km. Lower consumption means lower electricity bills over time.

For maximum range between charges, the Lexus RZ has a WLTP rated range of approximately 575 km, which is roughly 75 km more. Both are capable EVs. The best choice depends on how you charge and how far you drive.