Thule Arcos XL with Platform
The biggest Thule hitch box, for ski trips and large luggage loads on vehicles whose hatch clears the box.
Amazon $1,499.90$1,499.90
The Thule Arcos XL with Platform is the better carrier overall, rated 3.1 to 2.9. The Thule Arcos XL with Platform leads on value and capacity. The Thule Arcos Box L with Tilt Platform wins on features. The Thule Arcos XL with Platform costs $250 less ($1,499.90 vs $1,749.90).
Thule Arcos Box L with Tilt Platform
A premium lockable hitch box for EV and crossover owners who want roof box space without lifting gear overhead and still need the hatch to open.
Amazon $1,749.90$1,749.90
Prices were last checked October 31, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Thule Arcos XL with Platform for value ($94.33 per cu ft ($1,499.90, 15.9 cu ft) vs $124.99 per cu ft ($1,749.90, 14 cu ft)) and capacity (15.9 cu ft of cargo space vs 14 cu ft of cargo space).
- Choose the Thule Arcos Box L with Tilt Platform for features (locking lid, tilts for hatch access, anti-rattle vs locking lid).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every hitch cargo boxes carrier; a clear win is highlighted. How we rank explains each one.
| Factor weight | Thule Arcos XL with Platform | Thule Arcos Box L with Tilt Platform |
|---|---|---|
| Overall rating | 3.1/5 | 2.9/5 |
| Value 30% | 35 $94.33 per cu ft ($1,499.90, 15.9 cu ft) | 14 $124.99 per cu ft ($1,749.90, 14 cu ft) |
| Capacity 20% | 56 15.9 cu ft of cargo space | 43 14 cu ft of cargo space |
| Weight 15% | 0 weighs 72 lb | 0 weighs 82.7 lb |
| Features 20% | 42 locking lid | 65 locking lid, tilts for hatch access, anti-rattle |
| Warranty 15% | 100 limited lifetime warranty | 100 limited lifetime warranty |
Specifications
| Thule Arcos XL with Platform | Thule Arcos Box L with Tilt Platform | |
|---|---|---|
| Capacity | ||
| Type | Hitch cargo box | Hitch cargo box |
| Load rating | 110 lb | 110 lb |
| Volume | 15.9 cu ft | 14 cu ft |
| Cargo area | 74.8 x 29.9 x 18.9 in | 67 x 31.5 x 19 in |
| Build | ||
| Weight | 72 lb | 82.7 lb |
| Fits receiver | - | 2 in |
| Features | ||
| Tilts for hatch access | No | Yes |
| Anti-rattle | - | Yes |
| Locking lid | Yes | Yes |
| Waterproof | No | No |
| Warranty | Limited lifetime | Limited lifetime |