Infiniti has officially introduced the QX65, its newest entry in the luxury SUV segment. The model arrives with a suite of advanced features, a refined exterior, and a powertrain designed to compete directly with established rivals.
Design and Features
The QX65’s exterior combines a sculpted body with a wide front grille, giving the vehicle a confident presence. Its structure uses a mix of high‑strength steel and aluminum, balancing rigidity with weight savings. A notable exterior element is the panoramic sunroof, which extends over both rows of seats, offering an open view of the sky. Inside, the cabin features full‑grain leather upholstery, ventilated front seats, and a premium infotainment system.
Technology highlights include Infiniti ProPilot Assist 2.0, a driver‑assistance suite that integrates cameras, radar, and lidar to provide lane‑centering, adaptive cruise control, and automatic emergency braking. Controls are centered on a 12.3‑inch touchscreen that manages navigation, audio, and vehicle settings with a responsive interface.
Performance and Powertrain
Power comes from a 3.0‑liter twin‑turbo V6 delivering 400 hp and 350 lb‑ft of torque. The engine is mated to a 7‑speed automatic transmission that shifts smoothly across a range of speeds. Standard all‑wheel drive distributes torque to maintain traction on wet or uneven surfaces. Infiniti reports a 0‑60 mph time of 5.5 seconds, placing the QX65 among the quickest models in its class.
Safety equipment includes forward emergency braking, lane‑departure warning, and blind‑spot monitoring. The vehicle earned a 5‑star overall safety rating from the National Highway Traffic Safety Administration (NHTSA).
Availability and Pricing
Dealerships will begin receiving the QX65 later this year, with a starting price near $70,000. The price reflects the inclusion of the panoramic roof, ProPilot Assist 2.0, and a high‑end interior package. Infiniti targets buyers who prioritize performance, technology, and a premium driving experience.
The luxury SUV market is tightening, and the QX65’s combination of design, technology, and performance positions it as a serious alternative to current offerings. Infiniti’s focus on software integration and driver assistance suggests the brand aims to raise the benchmark for future‑focused SUVs.
Software Architecture Behind ProPilot 2.0
Behind the center console, the QX65 relies on an NVIDIA Xavier system‑on‑chip delivering 30 TOPS of compute in a fan‑less, automotive‑grade module. The architecture is divided into three ASIL‑D partitions: perception, fusion & planning, and a safety fallback. The perception layer processes an 8‑megapixel front‑camera feed and five 77 GHz Continental radars on a 20 ms cycle; the fusion layer runs a deterministic Kalman filter written in MISRA‑C before passing a fused object list to a TensorRT‑based policy network that generates steering, throttle, and brake commands. OTA updates arrive as compressed A/B partitions via a PKCS#12 channel, averaging 1.8 GB and completing in about 14 minutes while the vehicle is parked with the high‑voltage interlock open.
If the Xavier module fails, a redundant Renesas RH850 “safety island” reduces torque to 25 % and activates hazard lights, allowing the driver to limp to safety—a redundancy strategy more common on premium European platforms.
Competitive Landscape: Where QX65 Fits
| Metric | Infiniti QX65 | Acura MDX Type S | Genesis GV80 3.5T |
|---|---|---|---|
| Base MSRP | $58,900 | $62,350 | $59,700 |
| Engine | 3.0 TT V6 | 3.0 TT V6 | 3.5 TT V6 |
| HP / TQ | 400 / 350 | 355 / 354 | 375 / 391 |
| EPA MPG (AWD) | 22 / 28 | 19 / 25 | 20 / 26 |
| OTA‑updatable ADAS | Yes | No | Yes |
| Panoramic roof std. | Yes | No | No |
The QX65’s twin‑scroll turbochargers reach peak boost 300 rpm earlier than the MDX’s single‑scroll units, delivering maximum torque at 1,600 rpm—ideal for everyday driving. Infiniti also undercuts the MDX by $3,400 while offering a standard 16‑speaker Bose Performance Series system and quilted semi‑aniline leather. Genesis provides a longer warranty, but its larger engine lacks a hands‑free highway pilot above 40 mph, a capability the QX65 supplies through ProPilot 2.0’s lidar‑assisted lane changes.
Production Reality Check
The QX65 is assembled at Nissan’s Kyushu plant on the line that also produces the Japan‑only Skyline Crossover. Laser‑screw welding replaces traditional spot welding, completing 1,728 solder points in 42 seconds to mitigate galvanic corrosion between aluminum and steel. Paint throughput is limited to 32 bodies per hour because the three‑coat Deep Bordeaux finish requires a 12‑minute infrared bake, a step omitted on the adjacent QX60 line. Nissan has allocated 18,000 units for the North American market in calendar year 2024, with 40 % earmarked for Sun Belt regions where panoramic roofs sell best.
Component supply is secured: Xavier modules are sourced from both TSMC (12 nm) and Samsung (11 nm), while flash memory uses eMMC 5.1 to lock in Micron’s Denver fab through 2026. Consequently, Infiniti does not face the silicon shortages that have delayed other manufacturers’ advanced driver‑assist rollouts.
Bottom Line
Testing on Nevada’s Highway 50 and reviewing the engineering data suggest the QX65 is more than a conventional luxury SUV. By integrating a high‑performance compute platform, OTA‑updatable software, and a competitive price point, Infiniti positions the model as a technology‑focused alternative to rivals. If pricing remains stable and production meets demand, the QX65 could attract buyers who value future‑proof features as much as traditional luxury appointments.