Much of the exterior design such as the spoilers in front of the front wheel arches, the rear spoiler or the bars below the headlights was introduced with vehicle aerodynamics in mind.
It achieves a drag coefficient of 0.26 in the Sportback version, which is worsened to 0.28 for the regular roofline model. Wheel sizes between 19 and 21 inch are offered. Optional features include an augmented reality head-up display and an 11.6 in (29 cm) infotainment screen, which can be controlled via voice commands. The boot (trunk) holds 520 L of space, which is extended to 1,490 L when folding down the second row seats (40:20:40 split) whereas the Sportback versions obtain 535/1,460 L.
( Turtle Power & Knuckles, Tue 28 Mar 2023, 20:59, archived)

These are very fair points.
Just bare in mind these are Q7 additions.

ok?
(Q4 Qwelcome to Q4, Tue 28 Mar 2023, 21:01, archived)

With a mere 90 brake horsepower available, progress is too leisurely to be called fast.
But on a motorway, in fifth gear, the Q7's slow pace really becomes a pain. Uphill runs become power-sappingly mundane, while overtaking National Express coaches can become a long, drawn-out affair.
( Turtle Power & Knuckles, Tue 28 Mar 2023, 21:02, archived)

Q9 is right around the corner.
Torque is an issue, but this will be reconciled pre Q7.

we appreciated your extended understanding

please conceptualise Q12
(Q4 Qwelcome to Q4, Tue 28 Mar 2023, 21:03, archived)

Zero emissions, optional sunroof for pets, no floor

( Turtle Power & Knuckles, Tue 28 Mar 2023, 21:08, archived)

The quantum vacuum floor has caused some complicatons.
These will certainly be resolved by the end of 2023.
(Q4 Qwelcome to Q4, Tue 28 Mar 2023, 21:10, archived)