Jump LinksThe Newest Coupe-like SUV Is Also The 'Smallest'The Company's Bestseller For A ReasonThe Biggest Infiniti SUV Ever MadeInfiniti has had declining sales figures for a few years now. It's now been two years since it transitioned to an SUV and crossover-only lineup after discontinuing the Q50 sedan. It recognized the shift towards bigger cars and the QX60 itself accounts for 60% of the current sales. Currently, the automaker only sells two SUVs, the QX60 and QX80, with the QX65 set to arrive soon as a coupe-like SUV crossover.This new model is likely just the start, as with the QX50 and QX55 being discontinued, Infiniti is trying to update its lineup to appeal to more buyers and drive its sales figures up. Nevertheless, its SUVs have never been known for being short on space inside. So, let us have a look at the current Infiniti SUV models by size inside and outside, and rank them from the smallest to the largest.All Infiniti SUVs on sale in 2026 have been ranked by size for this article, starting with the smallest. All information has been sourced from the manufacturer, and all MSRP prices listed exclude destination fees. Automakers reserve the right to update pricing at their own discretion and without notice. 2026 Infiniti QX65 The Newest Coupe-like SUV Is Also The 'Smallest' 2027 Infiniti QX65 (3)The QX65 is the new kid on the block. After the QX50 and QX55 were discontinued, Infiniti was left with two large SUVs and needed another body style to offer. Hence, the QX65 was introduced as a crossover SUV with a sloping roofline to fit in with the other coupe-like SUVs currently on sale. Based primarily on the QX60, it shares the same engine as the bigger SUV. It is also the same length and height as the QX60, meaning the only difference between the two is the cargo volume and the lack of the third row in the QX65.The total cargo capacity, when compared to the QX60, is not as bad as you would think for an SUV with a sloping roofline. It is only about seven cubic feet smaller. With the second row folded up, the QX65 has 35.8 cubic feet of cargo space, which is better than both its immediate rivals, the BMW X6 and the Mercedes-Benz GLE Coupe. This is mainly because the Infiniti crossover is based on a three-row SUV, and since that row has been removed for this version, there is extra space left over.The QX65 is expected to go on sale in spring 2026, and will be available in three distinct trims. The entry level Luxe model comes with all-wheel drive as standard. It also comes with a powered panoramic sunroof, 20-inch wheels and TailorFit faux leather upholstery. The next trim up is the Sport trim with blacked-out sportier trim outside. It also gets the 16-speaker Klipsch Audio System and climate-controlled front seats. The top-of-the-line trim is the Autograph trim with larger 21-inch wheels, leather climate-controlled and massaging front seats, a 10.8-inch Heads-Up display, among other creature comforts.When compared to its rivals, the QX65 is larger and cheaper than almost all of them. It may not have the most power and, being based on the seven-seater QX60, it will also be heavier than its competitors. However, for the price, the QX65 offers unmatched practicality for a coupe-like crossover SUV. 2026 Infiniti QX60 The Company's Bestseller For A Reason 2026 Infiniti QX60The QX60 has been a staple of Infiniti's model lineup ever since 2012. While the model has received minor upgrades since its second generation launched in 2022, the 2026 QX60 remains as the only Infiniti midsize SUV currently on sale. It still stands out as a three-row mdoel with some of the best legroom for a midsize SUV at 28 inches. The headroom for third row passengers is also not bad, at 35.7 inches. While the base Pure and Luxe trims offer seven seats as standard, the Sport and Autograph trims feature captains chairs in the second row. All trims of the QX60 get heated seats as standard. With all rows up, the QX60 features 14.5 cubic feet of storage.When compared to its rivals such as the BMW X5 and Mercedes GLE, the QX60 has to compensate for the third row. Therefore, it is worse when we compare cargo volumes, with both the German manufacturers featuring 33 cubic feet of volume to the Infiniti's 14.5 cubic feet. However, the QX60 is the most spacious in terms of maximum cargo volume, and it can carry more passengers than both its rivals. Something to keep in mind is that only the Autograph trim features the auto-up mechanism for the third row seats. 2026 Infiniti QX80 The Biggest Infiniti SUV Ever Made 2026 Infiniti QX80The largest SUV Infiniti has to offer is the QX80. The updated 2025 model year is the third-generation of the nomenclature. It was also the first car to adopt their new 'Artistry in Motion' design language. As a full-size SUV, it competes with the likes of the Lincoln Navigator and the Cadillac Escalade. Much like the QX60, in the base Pure trim and the Luxe trim, you get the option of a bench for the second row that makes the car fit eight people. That bench then becomes dedicated captain's chairs and restricts the QX80's seating capacity to seven.The Autograph trim gets power folded seats for the third row in the trunk. All three rows of the QX80 also feature heated seats.In terms of cargo volume, when compared to its rivals, the QX80 is the second best at 22 cubic feet. It is beaten only by the Escalade, which features 25.5 cubic feet of space. In terms of space for third row passengers, the QX80 features 36.2 inches of headroom and 32.9 inches of legroom. With the third row folded down, the cargo volume increases to 59 cubic feet. Passengers in the second row also have ample space, with 37.8 inches of headroom and 39.2 inches of legroom.However, the Cadillac Escalade is the biggest competitor to the QX80, quite literally. It has a maximum cargo volume of 120.5 cubic feet and has a larger footprint inside, while having similar exterior dimensions outside. However, the Infiniti is cheaper than the Caddy in all trims. Nevertheless, the QX80 completes the Infiniti SUV lineup and is the largest model you can currently buy from the Japanese automaker. It stands its ground against its rivals in terms of space and practicality.