INFINITI QX65 vs Lexus RX
INFINITI QX65 vs Lexus RX: Which Should You Choose?
The INFINITI QX65 vs Lexus RX matchup is one of the more interesting comparisons in the current luxury SUV segment, pitting a bold new arrival against one of the segment’s most trusted and established names. INFINITI’s all-new QX65 makes its case on design and capability: a fastback sportback silhouette, a 2.0L VC-Turbo engine, and a technology suite built around the Google ecosystem with ProPILOT Assist 2.1 on every trim. The 2026 Lexus RX counters with a broad powertrain lineup stretching from the efficient RX 350h hybrid to the 366-horsepower RX 500h F SPORT Performance, plus a reliability reputation that has earned loyalty across multiple generations of OKC-area buyers. If you want to understand how these two stack up before you visit a dealership, this page covers the key specs, cabin dimensions, and technology in detail. From Edmond to Moore to Midwest City, drivers looking for a sharp INFINITI 2-row SUV will find the QX65 a compelling alternative to the Lexus formula. Browse new INFINITI inventory at Bob Moore INFINITI for current QX65 availability. Schedule a test drive at Bob Moore INFINITI in Oklahoma City to see how the new QX65 stacks up in person.
Performance and Powertrain Comparison
| Spec: | INFINITI QX65: | Lexus RX: |
| Engine: | 2.0L VC-Turbo | 2.4L Turbo (RX 350) / Hybrid Options |
| Horsepower: | 268 | 246 to 366 (varies by trim) |
| Fuel Economy: | 20/26/22 MPG | 21/28/24 MPG (RX 350 AWD) |
| Starting MSRP: | $53,990 | $53,575 (RX 350) |
The Lexus RX lineup’s breadth is a genuine advantage: four distinct powertrain configurations give buyers a clear path from everyday efficiency to outright performance. The RX 350 and QX65 LUXE start at nearly identical prices, but the QX65 edges ahead with 268 horsepower and a 9-speed automatic that feels livelier in everyday OKC driving. On the hybrid front, the RX 350h delivers an impressive 36 combined MPG, a real differentiator for Norman or Edmond commuters who prioritize fuel efficiency above all else. The QX65’s standout utility spec is towing: rated for up to 6,000 pounds, it sits well above what the RX platform offers, making it the more versatile choice for buyers who need their luxury SUV to pull a boat or trailer on Oklahoma weekends. Check out current INFINITI specials at Bob Moore INFINITI before you decide on a trim level.
Interior, Space, and Features
Interior space is where the new QX65 genuinely surprises against the Lexus RX. Behind the second row, the QX65 offers 35.8 cubic feet of cargo, a meaningful advantage over the RX 350’s 29.6 cubic feet. The Lexus expands to 46.2 cubic feet with the rear seats folded, which is larger in maximum capacity, but the QX65’s floor is flatter and the opening wider, making it more practical for bulkier gear. Both vehicles seat five passengers comfortably, and rear legroom is comparable across both platforms.
Step inside either vehicle and you’ll find materials that justify the luxury classification. The QX65 AUTOGRAPH brings massaging front seats, heated rear seats, and a 21-inch wheel package at $62,590. The base LUXE already includes a panoramic sunroof and power liftgate, giving it a legitimate luxury feel straight off the lot. The Lexus RX Luxury trim raises the interior material bar considerably, but it also pushes toward $70,000 before options. For OKC buyers who want premium content without a premium-tier price, the QX65 AUTOGRAPH competes favorably against Lexus trims that cost significantly more. Visit our INFINITI dealership in Oklahoma City to compare both vehicles back to back.
Technology and Safety
Every QX65 trim arrives with dual 12.3-inch displays running Google built-in, wireless Apple CarPlay, wireless Android Auto, and Qi2 fast wireless charging standard. ProPILOT Assist 2.1 handles hands-free freeway driving on pre-mapped U.S. highways, adjusting speed for curves and responding to traffic with minimal driver input. INFINITI’s Invisible Hood View uses front-camera stitching to show you exactly where your bumper sits relative to parking lot obstacles, a genuine convenience in OKC’s tighter downtown and Midtown spaces.
Lexus equips every 2026 RX with Lexus Safety System+ 3.0 as standard, bundling automatic emergency braking, lane-trace assist, all-speed adaptive cruise, road sign recognition, and automatic high beams in one package. The INFINITI SUV lineup matches that depth with ProPILOT Assist 2.1, and where the two systems differ most is in the infotainment experience: the QX65 runs dual 12.3-inch Google-native screens, while the standard RX 350 carries a 9.8-inch touchscreen that feels compact against today’s benchmarks. The NHTSA awarded the comparable 2025 Lexus RX a 5-star overall safety rating, a strong data point. Apply for financing at Bob Moore INFINITI to see what a QX65 fits in your budget.
Which Should You Choose?
Lexus RX reliability and powertrain variety are genuine strengths, and the RX 350h is the clear winner for buyers who put fuel economy first. For OKC-area drivers who want a sportier silhouette, more cargo space, superior towing capability, and a full Google-powered technology suite at the same entry price, the new INFINITI QX65 makes the stronger case. Find your next new INFINITI SUV at Bob Moore INFINITI in Oklahoma City.