2027 INFINITI QX80 vs 2027 Audi Q7: 10 Differences That Make QX80 Stand Out in Ontario
2027 INFINITI QX80 vs 2027 Audi Q7: 10 Differences That Make QX80 Stand Out in Ontario
Posted on August 14, 2026
Shopping for a three-row luxury SUV in Ontario often comes down to one question: do you want the biggest cabin in the segment, or a tighter set of proportions? The 2027 INFINITI QX80 and the 2027 Audi Q7 answer that question very differently. One is built around full-size room and towing muscle, the other trims down for a smaller footprint. Here are 10 differences worth knowing before you decide.
QX80 vs. Q7: Side-by-Side Specs
| Specification | INFINITI QX80 | Audi Q7 |
| Max towing | 8,500 lbs (3,856 kg) | 7,700 lbs (3,493 kg) |
| Horsepower | 450 hp | 429 hp |
| Torque | 516 lb-ft | 442 lb-ft |
| Cargo behind third row | 622.9 L | 428 L |
| Max cargo, rows folded | 2,860 L | 2,211 L |
| Overall length | 5,364 mm | 5,056 mm |
| Wheelbase | 3,076 mm | 2,994 mm |
| Seating capacity | 7-8 (trim dependent) | 6-7 (trim dependent) |
| Transmission | 9-speed automatic | 8-speed Tiptronic automatic |
| Drivetrain | All-Mode 4WD | quattro all-wheel drive |
1. Overall Footprint: Full-Size Presence vs. Midsize Proportions
The QX80 stretches 5,364 mm long and 2,116 mm wide (2,350 mm with mirrors out), standing up to 1,981 mm tall depending on suspension setting. The Q7 measures 5,056 mm long, 2,010 mm wide (2,205 mm with mirrors), and 1,808 mm tall.
That extra size gives the QX80 a taller, wider stance on Ontario roads and translates into more headroom, shoulder room, and hip room across all three rows. It also means a slightly larger footprint to park or garage, a trade many families make for the added cabin space.
2. Second-Row Seating: Bench Flexibility vs. Captain’s Chair Focus
The QX80 seats up to eight across its three grades, with second-row captain’s chairs standard on the AUTOGRAPH grade for a seven-passenger cabin instead of the bench. A second-row walk-in mode and power-folding make third-row access easier for school runs and carpools.
The Q7 ships with a second-row bench for seven, with two individual captain’s chairs available as an option that drops it to six. Ontario families get more built-in flexibility with the QX80’s setup, rather than a separate options list.
3. Third-Row Cargo Space
Behind the third row, the QX80 holds 622.9 litres of cargo, room for several hockey bags or a grocery run without folding a single seat. The Q7 offers 428 litres in the same position.
For weekend trips with all three rows occupied, the QX80’s extra space means less repacking before a road trip or tournament weekend.
4. Maximum Cargo With the Rows Folded
Fold the second and third rows flat and the QX80 opens up to 2,860 litres of cargo volume. The Q7 tops out at 2,211 litres with its rows folded.
That gap matters for anyone hauling furniture, flat-pack purchases, or a season’s worth of hockey and lacrosse equipment at once.
5. Engine Output and Everyday Power
The QX80 runs a 3.5 L twin-turbocharged V6 rated at 450 hp and 516 lb-ft of torque, paired with a 9-speed automatic. The Q7 uses a 2.9 L twin-turbocharged V6 producing 429 hp and 442 lb-ft, through an 8-speed Tiptronic automatic.
The Q7’s transmission shifts through fewer gears for a sportier feel around town, but the QX80’s extra displacement and torque give it more muscle for merging with a full cabin or a trailer behind it.
6. Towing Capacity for Trailers and Boats
The QX80 is rated to tow 8,500 lbs (3,856 kg) when properly equipped, versus 7,700 lbs (3,493 kg) for the Q7 with its available trailer hitch package. The QX80 also includes a dedicated Tow drive mode that adjusts throttle mapping and shift points for trailer duty.
For anyone hauling a larger travel trailer or a boat, the extra towing margin is the difference between towing comfortably and towing at the limit.
7. Suspension Architecture and Ride Comfort
The QX80 uses independent double-wishbone suspension at both the front and rear, with an electronic air suspension standard on the AUTOGRAPH grade for smoother body control. The Q7 relies on a five-link front and rear setup, with steel springs standard and adaptive air suspension optional on the Technik grade.
The QX80’s double-wishbone geometry at all four corners is built to keep a heavier, larger SUV composed over uneven roads without giving up comfort.
8. Tailgate Access and Loading Convenience
The QX80 pairs a motion-activated power liftgate with an air suspension that lowers the rear ride height, making it easier to load strollers or hockey bags without lifting them shoulder-high. The Q7’s tailgate is powered as standard and can be triggered with a foot gesture beneath the rear bumper.
Both simplify hands-full loading, but the QX80’s height-lowering feature is built specifically to close the gap between a taller SUV and a low load floor.
9. Screens, Audio and Cabin Technology
On the AUTOGRAPH grade, the QX80 pairs dual 14.3-inch InTouch displays with Google built-in, 8 USB-C ports, and a 24-speaker Klipsch audio system. The Q7 uses a single 14.5-inch MMI touchscreen with an 11.9-inch digital cluster, and its Technik grade offers a 22-speaker sound system.
The Q7’s single screen runs slightly larger, but the QX80 counters with a second full display and more total speakers on its top trim.
10. Driver-Assist Technology for Confident Commuting
The QX80 offers ProPILOT Assist 2.1, which can steer, accelerate, and brake hands-free on compatible highways while navigating between on- and off-ramps using 3D mapping. The Q7 brings its own suite of automatic emergency braking, blind-spot monitoring, and a trained-parking feature that memorizes routine parking manoeuvres.
The Q7’s parking memory is a genuine convenience for tight driveways, but the QX80’s hands-free highway capability covers more of a daily commute.
Why the QX80 Fits Ontario’s Three-Row Buyers
For Ontario buyers who need to move a full family, a trailer, and a season’s worth of gear in one SUV, the QX80’s numbers favour it: 8,500 lbs (3,856 kg) of towing, 2,860 litres of maximum cargo, and 450 hp put more capability on the table than the Q7 offers.
The extra length and width also mean more headroom, shoulder room, and hip room in every row, not just the front two. Anyone weighing daily commuting against weekend towing, hockey-bag hauling, or three rows of adult-sized comfort will find the QX80 delivers more in the categories that matter most. It stands as the stronger choice for Ontario drivers who want full-size room and capability in one flagship SUV.
Making the Case for the 2027 QX80
The 2027 QX80 pairs full-size proportions with flagship-level towing, cargo, and cabin space, giving Ontario families more room and capability than the Q7 in most areas that matter for daily driving, towing, and long weekend trips with a full crew.
Visit London Infiniti in London, Ontario to see the 2027 QX80’s cabin, cargo space, and towing setup in person, and find the grade that fits your family’s routine before it arrives at dealerships.