2026 Lexus RZ vs. 2026 Audi Q4 e-tron: Electric Luxury Compared

The 2026 Lexus RZ and Audi Q4 e-tron might both be compact luxury EVs, but they're built with different buyers in mind. The Q4 e-tron is Audi's way of opening the door to electric ownership without requiring a significant investment. It's practical, stylish, and balanced. 

The Lexus RZ, though, takes a different path. It's positioned as the brand's electric flagship. With its expanded range and power for the latest model, along with a calm and quiet cabin, it's for the drivers who value sophistication and status. At Lexus of Southampton, you can see firsthand how the RZ compares to rivals like the Audi Q4 e-tron in performance, tech, and everyday driving comfort.

Electric Powertrain Performance Showdown

Audi keeps things simple with the Q4 e-tron, offering two versions powered by the same 82-kWh battery. The base Q4 45 uses a single rear motor with 282 hp and 402 lb-ft of torque, good for an estimated 0–60 in 6.3 seconds. Step up to the Q4 55, and you get dual motors producing 335 hp, cutting the sprint time to 4.7 seconds.

Lexus takes a broader approach for 2026. The lineup starts with the RZ 350e at 224 hp, then moves to the dual-motor 450e with 313 hp and a 0–60 of 4.9 seconds. The new 550e F Sport pushes things furthest with 408 hp, making it easy to get up to speed on Highway 27.

The Q4 e-tron 55 uses a familiar Audi Quattro-style dual-motor setup that prioritizes grip and balance. The Audi Q4 e-tron is quick off the line and handles corners well, with traction that feels solid and predictable. It gets the job done, but it leans more toward mechanical efficiency than a refined driving experience.  

The 2026 Lexus RZ, on the other hand, has an all-wheel-drive system to deliver smooth, controlled performance without sacrificing confidence. In the 450e and 550e trims, body roll is minimal, so the SUV feels planted even on twisty roads.

Range, Charging, and Electric Efficiency

When it comes to range, the 2026 Lexus EV SUV takes the lead. The RZ 350e now offers a range of approximately 300 miles, while the Lexus RZ 450e range is around 260 miles. Even the new RZ 550e F Sport still manages a respectable 225 miles. The gains don't just come from bigger batteries.Lexus also cut motor losses and fine-tuned its control systems, making it more efficient in real-world driving. This can make that weekend drive to Cooper's Beach more enjoyable.

Audi's Q4 e-tron holds its own, with the 45 powertrain pushing up to 288 miles and the 55 dropping to 258. Charging times are close. The RZ's DC fast charging can take the battery from 10 to 80 percent in about 30 minutes, while the Q4 e-tron does it in roughly 28. Not a massive difference, and both are easy fits for public fast-charging stations. For daily use, Level 2 home charging overnight covers most needs.

When it comes to efficiency, the Lexus RZ pulls ahead with stronger mileage numbers. It delivers an impressive 137 MPGe in the city and 112 MPGe on the highway. In contrast, the Audi Q4 e-tron trails slightly behind, offering 125 MPGe around town and 104 MPGe on the open road.

Exterior Design 

Lexus didn't mess with what already worked. The 2026 RZ keeps its sleek shape but adds a bolder F Sport trim with blacked-out badges, a rear spoiler, a unique grille, and 20-inch aero wheels. There's even a new Wind gray paint exclusive to the 550e, which can make your ride a piece of art to compete with the installations at Parrish Art Museum.

Audi's Q4 e-tron takes a clean, modern approach, but it's noticeably smaller. It is shorter, narrower, and has a tighter wheelbase. The RZ's larger stance gives it more presence and cabin space, while its aerodynamic details also serve function, not just style.

Interior Comfort, Quality, and Space

The Lexus EV interior feels like a true luxury SUV. The materials are rich, the design is refined, and little touches like the laser-etched door trim and optional illuminated panels set it apart. Seat comfort is excellent in both rows, with supportive cushioning and a commanding view of the road. The Audi Q4 e-tron keeps things simpler. It's practical, but its cabin leans toward utility as it has fewer high-end finishes and less comfort in the second row. The Audi has slightly more cargo room, but the RZ's upscale build and careful details make it a more inviting place to be in.

Technology and Infotainment Systems

The Lexus RZ clearly takes the lead in tech. Its 14-inch touch screen is standard, paired with wireless Apple CarPlay, Android Auto, Bluetooth, and built-in Wi-Fi. Passengers get front and rear USB-C ports plus wireless charging for extra convenience. Audi's Q4 e-tron covers the basics with navigation, smartphone integration, and Bluetooth, but skips out on wireless charging and a premium infotainment display. Add Lexus's available 13-speaker Mark Levinson system, and the RZ feels more polished and entertainment-ready for daily drives.

Safety Features and Driver Assistance Technology

Lexus puts a lot of importance on safety, and the RZ makes that clear from the get-go. Every model comes equipped with features like automatic emergency braking, lane keeping assist, blind-spot monitoring, adaptive cruise control, and even a panoramic view monitor that makes parking and maneuvering easier. The Audi Q4 e-tron also brings plenty of protection, with lane departure alerts, collision avoidance tech, and rear sensors, along with excellent crash-test ratings. The RZ edges ahead with extras like advanced park and frequency reactive dampers, combining convenience and stability with Lexus' focus on refined driver reassurance.

Explore the 2026 Lexus RZ in Southampton, NY

If you're weighing the 2026 Lexus RZ against the Audi Q4 e-tron, the difference comes down to refinement and ease. The RZ combines innovative technology, daily comfort, and the trusted reliability you expect from Lexus, making it feel a cut above the rest. Also, with flexible financing options, getting into one is easier than ever. If you want to see what it's all about, pre-book your test drive at Lexus of Southampton and experience firsthand why the RZ is creating the buzz.