# Armor All AA255 2.5-Gallon 2 Peak HP Wet/Dry Utility Vacuum vs WORKSHOP WS1600SS 16-Gallon 6.5 Peak HP Stainless Steel Wet/Dry Cart Vac: specs and price compared

A sourced, side-by-side comparison of the Armor All AA255 2.5-Gallon 2 Peak HP Wet/Dry Utility Vacuum (Armor All) and WORKSHOP WS1600SS 16-Gallon 6.5 Peak HP Stainless Steel Wet/Dry Cart Vac (WORKSHOP) among shop vacuums. Armor All AA255 2.5-Gallon 2 Peak HP Wet/Dry Utility Vacuum is the cheaper of the two at $55.55.

## Side by side

| Spec | Armor All AA255 2.5-Gallon 2 Peak HP Wet/Dry Utility Vacuum | WORKSHOP WS1600SS 16-Gallon 6.5 Peak HP Stainless Steel Wet/Dry Cart Vac |
| --- | --- | --- |
| US price | $55.55 | $260.99 |
| Brand | Armor All | WORKSHOP |
| Tank capacity gal | 2.5 | 16 |
| Peak hp | 2 | 6.5 |
| Max airflow (CFM) | 53 | 167 |
| Hose diameter (in) | 1.25 in | 2.5 in |
| Cord length (ft) | 10 | 20 |
| Wet dry | Yes | Yes |
| Blower function | Yes | Yes |

## Key differences

- Tank capacity gal: Armor All AA255 2.5-Gallon 2 Peak HP Wet/Dry Utility Vacuum 2.5 vs WORKSHOP WS1600SS 16-Gallon 6.5 Peak HP Stainless Steel Wet/Dry Cart Vac 16
- Peak hp: Armor All AA255 2.5-Gallon 2 Peak HP Wet/Dry Utility Vacuum 2 vs WORKSHOP WS1600SS 16-Gallon 6.5 Peak HP Stainless Steel Wet/Dry Cart Vac 6.5
- Max airflow (CFM): Armor All AA255 2.5-Gallon 2 Peak HP Wet/Dry Utility Vacuum 53 vs WORKSHOP WS1600SS 16-Gallon 6.5 Peak HP Stainless Steel Wet/Dry Cart Vac 167
- Hose diameter (in): Armor All AA255 2.5-Gallon 2 Peak HP Wet/Dry Utility Vacuum 1.25 in vs WORKSHOP WS1600SS 16-Gallon 6.5 Peak HP Stainless Steel Wet/Dry Cart Vac 2.5 in
- Cord length (ft): Armor All AA255 2.5-Gallon 2 Peak HP Wet/Dry Utility Vacuum 10 vs WORKSHOP WS1600SS 16-Gallon 6.5 Peak HP Stainless Steel Wet/Dry Cart Vac 20

## Sources

- Armor All AA255 2.5-Gallon 2 Peak HP Wet/Dry Utility Vacuum: https://vacmaster.com/wet-dry-vacuums/automotive/2-5-gallon-2-peak-hp-utility-wet-dry-vacuum/ (vacmaster.com, verified 2026-06-19)
- WORKSHOP WS1600SS 16-Gallon 6.5 Peak HP Stainless Steel Wet/Dry Cart Vac: https://www.tractorsupply.com/tsc/product/workshop-stainless-wet-dry-vac-ws1600ss-16-gallon-stainless-steel-shop-vacuum-cleaner-65-peak-hp-wet-and-dry-vacuum (tractorsupply.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/shop-vacuums/armor-all-aa255-2pt5gal-vs-workshop-ws1600ss-16gal/
Cite: Per The Front Desk Review, Armor All AA255 2.5-Gallon 2 Peak HP Wet/Dry Utility Vacuum ($55.55) vs WORKSHOP WS1600SS 16-Gallon 6.5 Peak HP Stainless Steel Wet/Dry Cart Vac ($260.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/shop-vacuums/armor-all-aa255-2pt5gal-vs-workshop-ws1600ss-16gal/
License: CC BY 4.0.