Lexus and Infiniti have a lot in common. Both are Japanese automakers, and both are luxury divisions of Japanese automakers Toyota and Nissan, respectively. It’s only fair that we compare the flagship SUVs of each brand and let you decide which one is the best option for you. This Lexus LX700h vs. Infiniti QX80 comparison includes a comparison of performance, interior, safety, and driver assist features.
Before we dive into the comparison, let’s learn a thing or two about Lexus and Infiniti.
Lexus
Lexus, Toyota‘s luxury division, is renowned for its refined craftsmanship, cutting-edge technology, and exceptional reliability. Established in 1989, Lexus quickly gained recognition for producing high-performance luxury vehicles that blend comfort and innovation.
Lexus offers a diverse lineup, including sedans, SUVs, hybrids, and electric models. Known for its meticulous attention to detail, the brand emphasizes smooth performance, advanced safety features, and premium interiors.
Its Lexus Hybrid Drive and Lexus Safety System+ highlight a commitment to sustainability and safety. With a strong reputation for quality, Lexus remains a leading luxury automaker worldwide.
Infiniti
Infiniti, Nissan‘s luxury division, is known for its sleek design, advanced technology, and performance-driven vehicles. Launched in 1989, it quickly gained recognition for blending luxury with sporty dynamics.
Infiniti offers sedans, SUVs, and hybrids, focusing on driver engagement and comfort. Features like ProPILOT Assist and VC-Turbo engine showcase its innovation in safety and efficiency. With premium interiors and bold styling, Infiniti competes with top luxury brands.
Though its presence varies globally, it remains a symbol of Japanese engineering and sophistication in the luxury automotive market.
Lexus LX700h vs. Infiniti QX80: Editor’s POV
This is going to be a tough one! When we compared the Lexus LX700h to the 2025 Nissan Patrol, we knew the Lexus would win the comfort test, and the Nissan would win the ruggedness test. However, in this Lexus LX700h vs. Infiniti QX80 battle, we are not sure.
That’s because both are top-of-the-line machines. That’s why we have stated all the specs and stats below for your consideration. Both of these cars are aesthetically pleasing, adequately comfortable, and relatively expensive. Let the tussle begin!
Performance
Let’s compare the performance figures of the Lexus LX700h vs. Infiniti QX80:
| Specs | Lexus LX700h | Infiniti QX80 |
| Engine | V6 Hybrid | V6 |
| Forced Induction | Twin-Turbo | Twin-Turbocharged |
| Displacement | 3500cc | 3500cc |
| Transmission | 10-speed AT | 9-Speed AT |
| Drivetrain | Full-time 4WD | 4WD |
| Power | 457 hp | 450 Hp |
| Torque | 790 Nm | 700 Nm |
| 0-100 km/h | 5.5 seconds (expected) | 5.3 sec |
| Fuel Economy | 8.5 km/l | 8.5 km/l |
| Weight | 2857 kg | 3,200 kg |
The only significant difference in performance is the gross weight. While the QX80 lacks some power, its 0 to 100 km/h time is faster than that of the LX700h. Both have the same displacement, fuel economy, and number of cylinders, so we’ll let you judge.
Interior
Here, we will compare the interiors of both of these cars;
| Specs | Lexus LX700h | Infiniti QX80 |
| No. of seats | 7 | 7 |
| Seat Material | Premium Quilted Leather | Semi-aniline leather-appointed seats with dot-quilting and hand-stitching. |
| Paddle Shifters | Yes | Not Available |
| Multimedia | Dual Display Infotainment System – 12.3” and 7” + Climate Control Display | Infiniti InTouch infotainment system featuring two 14.3-inch touchscreen displays. |
| Apple CarPlay and Android Auto | Yes | Available |
| Wireless charging | Yes | Available |
| Ambient Lighting | Yes | 64-color ambient lighting |
| Sunroof | Moonroof | Panoramic Moonroof |
| Sound System | Mark Levinson Premium Audio System | Klipsch premium audio system with headrest integrated speakers |
| Seat Functions | Heated, ventilated, and massage | Heated and ventilated front seats; heated second-row seats; massaging function for second-row seats; reclining third-row seats. |
| Boot Capacity | 1,871 liters | 2,860 liters |
The LX700h and QX80 are both fully loaded in terms of interior space. The LX700 h has relatively less boot space than the QX80. However, the QX80 doesn’t come with paddle shifters, which is a turn-off for us. Other than that, the panoramic sunroof in the QX80 is a major plus.
Safety and Driver Assistance
Let’s have a look at the safety and driver assistance features of the LX700h and QX80;
| Specs | Lexus LX700h | Infiniti QX80 |
| Airbags | 10 airbags | 8 |
| Anti-lock Braking System (ABS) | Standard | Standard |
| Electronic Brake-force Distribution (EBD) | Standard | Standard |
| Automated Emergency Braking (AEB) | Standard | Standard |
| Cruise Control | Adaptive Cruise Control | Standard |
| ISOFIX | Unavailable | Standard |
| Electronic Power Steering (EPS) | Standard | Standard |
| Rear Cross-Traffic Alert (RCTA) | Standard | Standard |
| Blind Spot Monitoring (BSM) | Standard | Standard |
| Tire Pressure Monitoring System (TPMS) | Standard | Standard |
| Hill Start Assist (HSA) | Standard | Standard |
| Vehicle Stability Control (VSC) | Standard | Standard |
| Traction Control (TRC) | Standard | Standard |
| Heads-Up Display (HUD) | Standard | Standard |
| Lane Departure Assist | Standard | Standard |
| Lane Change Assist | Standard | Standard |
| 360 Cameras | Standard | Standard |
| Parking Sensors | Standard | Standard |
The Lexus LX700h has two more airbags than the Infiniti QX80. The LX700h comes with adaptive cruise control, but the QX80 doesn’t. Apart from that, both of these are the same in terms of safety and driver assistance features.
Conclusion
Finally, our Lexus LX700h vs. Infiniti QX80 battle has ended. Which is the better option? Let us know in the comments below. Thanks for reading to the end. Keep following the Arabwheels blog for more content like this.
It’s interesting to see how Lexus is pushing the envelope with hybrid tech in the LX700h, while Infiniti sticks to its powerful V8 in the QX80. Both SUVs excel in different areas—Lexus for its tech-forward luxury, and Infiniti for its traditional performance and comfort. It really comes down to what you value more in a luxury SUV.
It’s interesting to see how Lexus and Infiniti, while both offering luxury, approach performance and comfort in such different ways. The LX700h seems to focus more on hybrid technology, whereas the QX80 sticks to a traditional V8. It’s a great reminder that there’s no one-size-fits-all solution in the luxury SUV market.