Main trade-off
INNO Wedge 660 Black
Only 8.25 inches of internal height rules out ordinary suitcases.
Head-to-head
INNO BRM660BK vs Thule Motion 3 XXL Low: INNO lowers the profile, Thule adds packing volume and 215 cm ski fit
The short answer
Choose Wedge 660 for the lowest profile. Choose Motion 3 XXL Low when 18 cubic feet and 215 cm ski capacity matter.
Before you choose
The reasoning and the trade-offs
The needs that actually separate these two
Thule Motion 3 XXL Low has the stronger fit for “Keep the rear hatch clear” and “Pack for a family of four”.
What this is based on
This compares the current strong and useful fit assignments for the exact products. It does not turn them into one overall score.
Main trade-off
Thule Motion 3 XXL Low
The long shell still needs substantial hatch clearance even though it is low.
INNO Wedge 660 Black
- Choose it for
- Carry skis without folding the seats
- Clear a low garage
- Main trade-off
- Only 8.25 inches of internal height rules out ordinary suitcases.
Thule Motion 3 XXL Low
- Choose it for
- Keep the rear hatch clear
- Carry long Nordic skis
- Main trade-off
- The long shell still needs substantial hatch clearance even though it is low.
About this comparison
INNO BRM660BK and Thule Motion 3 XXL Low compared by volume and gear length, vehicle measurements, loading and hardware.
The practical choice turns on volume and gear length and vehicle measurements, then on the constraints in your own setup.
Winner by situation
Start with what you need it to do
Keep the rear hatch clear
Only passes when the measured front-crossbar-to-hatch distance exceeds the manufacturer's published clearance requirement.
- INNO Wedge 660 Black
- Depends
- Thule Motion 3 XXL Low
- Better fit
Carry long Nordic skis
Published maximum ski length is at least 200 cm.
- INNO Wedge 660 Black
- Depends
- Thule Motion 3 XXL Low
- Better fit
Maximize cargo volume
Verified volume is at least 18 cubic feet.
- INNO Wedge 660 Black
- Depends
- Thule Motion 3 XXL Low
- Better fit
Pack for a family of four
Manufacturer positions capacity for four campers or volume is at least 18 cubic feet. Gear dimensions still control real fit.
- INNO Wedge 660 Black
- Depends
- Thule Motion 3 XXL Low
- Better fit
Carry skis without folding the seats
For volume and gear length, INNO Wedge 660 Black records “11 cu ft. Check the internal gear length before carrying skis” and Thule Motion 3 XXL Low records “18 cu ft. Gear up to 215 cm”. Treat this as a hard limit on the size or amount that fits in one run. Shape can matter as much as the headline figure.
- INNO Wedge 660 Black
- Similar
- Thule Motion 3 XXL Low
- Similar
Clear a low garage
For vehicle measurements, INNO Wedge 660 Black records “Check the maker vehicle-fit guide for crossbar spacing” and Thule Motion 3 XXL Low records “Check the maker vehicle-fit guide for crossbar spacing. 54.8125 in hatch clearance”. Measure the available space and mounting points because this can be a hard fit constraint.
- INNO Wedge 660 Black
- Similar
- Thule Motion 3 XXL Low
- Similar
What matters in practice
The differences that matter
The needs that actually separate these two
Thule Motion 3 XXL Low has the stronger fit for “Keep the rear hatch clear” and “Pack for a family of four”.
How we reached this conclusion
This compares the current strong and useful fit assignments for the exact products. It does not turn them into one overall score.
One choice covers more of this shortlist
Thule Motion 3 XXL Low covers 3 of the 3 buyer requirements attached to this comparison. INNO Wedge 660 Black covers 2, missing “Keep the rear hatch clear”.
How we reached this conclusion
This count uses the current strong and useful fit assignments for the named products. A requirement counts once, and no arbitrary score is added.
How much choice there is for “Keep the rear hatch clear”
9 of 26 checked roof cargo boxes match this need. Thule Motion 3 XXL Low is in that group. INNO Wedge 660 Black is not.
How we reached this conclusion
The count filters the current category dataset for a strong or useful fit on this one buyer need.
Finding models for “Clear a low garage” and “Keep the rear hatch clear”
1 of 26 checked roof cargo boxes covers both “Clear a low garage” and “Keep the rear hatch clear”. Thule Motion 3 XXL Low is in that group. INNO Wedge 660 Black is not.
How we reached this conclusion
The count is reproduced by filtering the current category dataset for products with a strong or useful fit for both needs.
Choice A
INNO, BRM660BK
INNO Wedge 660 Black
The box holds 11 cubic feet. The box uses dual side access.
- Best matched use
- carry skis without folding the seats and clear a low garage
Checked facts
- The box holds 11 cubic feet.
- The box uses dual side access.
- Its published exterior size is 80 x 33 x 11 inches.
Choice B
Thule, Motion 3 XXL Low Black Glossy
Thule Motion 3 XXL Low
The box holds 18 cubic feet. It accepts gear up to 215 centimeters long.
- Best matched use
- carry skis without folding the seats and keep the rear hatch clear
Checked facts
- The box holds 18 cubic feet.
- It accepts gear up to 215 centimeters long.
- The box uses dualside access.
- Its published exterior size is 91.3 x 36.2 x 15.2 inches.
Meaningful differences
What changes the fit
| What changes | INNO Wedge 660 Black | Thule Motion 3 XXL Low | Why it matters |
|---|---|---|---|
| Volume and gear length | 11 cu ft. Check the internal gear length before carrying skis | 18 cu ft. Gear up to 215 cm | Treat this as a hard limit on the size or amount that fits in one run. Shape can matter as much as the headline figure. |
| Vehicle measurements | Check the maker vehicle-fit guide for crossbar spacing | Check the maker vehicle-fit guide for crossbar spacing. 54.8125 in hatch clearance | Measure the available space and mounting points because this can be a hard fit constraint. |
| Loading and hardware | Opens from either side | Opens from either side | Both records show the same result for “Loading and hardware”, so this row does not separate them. |
What you give up
Every choice has a cost
If you choose INNO Wedge 660 Black
- Eleven cubic feet is a specialized ski and low-profile load, not maximum family volume.
If you choose Thule Motion 3 XXL Low
- Only 13 inches of internal height makes tall luggage a poor match.
What matters in practice
How to make the call
The useful difference
Wedge 660 sits about 9.75 inches above the crossbar, 3.25 inches lower than Motion 3 XXL Low.
What the numbers change
Motion adds seven cubic feet but weighs about 14 pounds more.
What this comparison cannot tell you
- This screen cannot certify vehicle compatibility.
- Published volume does not guarantee a particular suitcase layout.
- Roof limits vary by vehicle configuration.
What the facts say
What the comparison shows
Useful conclusions from the current roof cargo boxes comparison, followed by the checked facts used to reach them.
Compared set
Only 1 of 26 models checked match every need here: “Carry skis without folding the seats”, “Clear a low garage”, and “Keep the rear hatch clear”.
1 matching model from 26 checkedMeasured difference
Thule Motion 3 XXL Low lists 18 cu ft for published cargo volume, 64% above INNO Wedge 660 Black at 11 cu ft.
- INNO Wedge 660 Black
- 11 cu ft
- Thule Motion 3 XXL Low
- 18 cu ft
- Comparable models
- 20 of 26
See the checked facts and calculation notes
Match countThe count uses the current product-to-need assignments for “Carry skis without folding the seats”, “Clear a low garage”, and “Keep the rear hatch clear”. A need with no documented match does not count.
Calculation noteThis compares published exterior-category volume. Shape, mounting hardware and long gear can reduce practical packing space. 20 of 26 models have comparable published figures for context.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| INNO Wedge 660 Black |
|
| |
| Thule Motion 3 XXL Low |
|
|
Ready to choose?
Check the price. Read the owner reviews.
Open either model on Amazon to check the current price, customer reviews and delivery options.
INNO Wedge 660 Black
Carry skis without folding the seats
See price & reviews on AmazonThule Motion 3 XXL Low
Keep the rear hatch clear
See price & reviews on AmazonLinks open in a new tab.