Q7 vs iX
Two makers, one class, one decision: the Q7 from Audi or the iX from BMW. The two pull in different directions. The Q7 is built around space & practicality, while the iX is stronger on engine & performance.
At a glance
- Engine & Performance iX wins
- Space & Practicality Q7 wins
- Off-road & Towing Tie
- Engine & Performance0.5
- Engine & Performance7.2
Spec scores (0 to 10) are calculated from manufacturer specs against other models in the same class. See how the formula works. They are not reviews or user ratings.
Key Differences
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The iX has 255 hp more power
It’s a lopsided result (516 hp for the iX, 261 hp for the Q7) and one of the main reasons to choose between them. Power is only part of the story; weight, gearing and torque delivery shape how quick a car feels.
-
The Q7 has room for 7 seats
The spread here is large: 7 seats on the Q7 versus 5 seats on the iX. Expect to notice it. The Q7 has room for more passengers, useful for growing families and carpools.
-
The iX has 291 lb-ft more torque
Of all the specs we compared, this is one where the iX makes its strongest case: 564 lb-ft against 273 lb-ft. More torque means stronger pulling from low speeds, which you feel when accelerating from a stop or climbing grades.
Design & Size
Engine & Performance
iX leads
The Q7 has a tough time in the engine & performance section, where the iX pulls well ahead. The iX gives you 255 hp more power. More power helps with merging, overtaking and climbing hills, especially with passengers and luggage on board. If engine & performance is your priority, the iX is the car to pick.
Total system output
Q7: 261 hp iX: 516 hp The iX’s extra output gives it more in reserve when you need to get up to speed.
Torque
Q7: 273 lb-ft iX: 564 lb-ft The iX’s extra torque makes it more relaxed when fully loaded or towing.
Space & Practicality
Q7 leads
In the space & practicality category, the Q7 isn’t just ahead; it’s clearly ahead. Here the Q7 offers room for 7 seats. Third-row seats are often best for kids, so check legroom figures if adults will sit there. For anyone who cares most about space & practicality, the Q7 is the safer choice.
Seats
Q7: 7 seats iX: 5 seats Extra seats mean you can take more people along without taking a second car.
Off-road & Towing
Too close to call
There’s no meaningful winner in the off-road & towing section; the two are too close to separate. Treat off-road & towing as common ground and look elsewhere for the deciding factor.
Safety & Tech
This area doesn’t reduce to a single number. The table shows the safety & tech details for both, so you can judge what matters to you.
Full Specifications
Engine & Performance
| Spec | Q7 | iX |
|---|---|---|
| Powertrain | Gas | Electric |
| Engine | 2.0L turbo I4 | Dual electric motors |
| Total system output | 261 hp | 516 hp (winner) |
| Torque | 273 lb-ft | 564 lb-ft (winner) |
| Transmission | 8-speed automatic | 1-speed direct drive |
| Drivetrain | AWD (quattro) | AWD (xDrive) |
Fuel Economy & Range
| Spec | Q7 | iX |
|---|---|---|
| Fuel economy (combined)EPA estimate where available | 22 mpg | N/A (not specified) |
| Fuel economy (city) | 20 mpg | N/A (not specified) |
| Fuel economy (highway) | 26 mpg | N/A (not specified) |
| Electric range | N/A (not specified) | 309 mi |
Space & Practicality
| Spec | Q7 | iX |
|---|---|---|
| Seats | 7 seats (winner) | 5 seats |
| Cargo (behind rear seats) | N/A (not specified) | 35.5 cu ft |
| Cargo (seats folded) | N/A (not specified) | 77.9 cu ft |
Off-road & Towing
| Spec | Q7 | iX |
|---|---|---|
| Max towing | 4,400 lb | N/A (not specified) |
| AWD / 4WD available | Yes | Yes |
Safety & Tech
| Spec | Q7 | iX |
|---|---|---|
| Basic warranty | 4 yr / 50,000 mi | 4 yr / 50,000 mi |
“N/A” means the manufacturer does not specify the value or we could not confirm it. Figures marked “manufacturer rating” are the maker’s own claims, not our measurements.
Which One Should You Buy?
Choose the Q7 if…
- you need more seats (7 seats vs 5 seats)
- you’re loyal to Audi and happy with it
Choose the iX if…
- you want more power (516 hp vs 261 hp)
- you often drive loaded up or with a trailer (564 lb-ft vs 273 lb-ft of torque)
- you’re comfortable with how BMW does things
Also Compared
Frequently Asked Questions
Which is better for most people, the Q7 or the iX?
There’s no single right answer. The Q7 leads on space & practicality and the iX on engine & performance.
Executive Summary
On paper, the Q7 and the iX chase the same buyer. In the details, Audi and BMW made different calls. For me, the deciding factor is that only the Q7 gives you room for 7 seats. Still, if you care most about 255 hp more power, the iX deserves a look.
I think of the Q7 as the one for space & practicality and the iX as the one for engine & performance.
My pick: I can’t crown one. The Q7 wins on space & practicality, the iX on engine & performance, and your habits decide.
Personal opinion based on the data above. Your priorities may differ.