KitchenAid KBBL306ESS**vsSub-Zero CL3650U**/S/*/*
Side-by-side refrigerator comparison
KitchenAid KBBL306ESS**
Capacity
20.9cu ft
Annual Energy
599kWh/yr
Better Than Standard
10%
Dimensions
35.5 × 83.5in (w × h)
Sub-Zero CL3650U**/S/*/*
Capacity
20.8cu ft
Annual Energy
596kWh/yr
Better Than Standard
10%
Dimensions
36 × 84in (w × h)
Key differences
Both models are closely matched on annual energy: 599 vs 596 kWh/yr. The KitchenAid KBBL306ESS** is larger at 20.9 cu ft versus 20.8 cu ft.
Capacity
| Spec | KitchenAid | Sub-Zero |
|---|---|---|
| Total Volume(cu ft) | 20.9 | 20.8 |
| Adjusted Volume(cu ft) | 25.1 | 24.7 |
Dimensions
| Spec | KitchenAid | Sub-Zero |
|---|---|---|
| Height(in) | 83.5 | 84 |
| Width(in) | 35.5 | 36 |
Energy
| Spec | KitchenAid | Sub-Zero |
|---|---|---|
| Annual Energy Use(kWh/yr) | 599 | 596 |
| US Federal Standard(kWh/yr) | 657 | 653 |
| Better Than Standard(%) | 10 | 10 |
| Most Efficient | No | No |
Configuration
| Spec | KitchenAid | Sub-Zero |
|---|---|---|
| Type | Bottom Freezer | Bottom Freezer |
| Product Class | 5I-BI - Built-In Refrigerator-freezers - automatic defrost with bottom-mounted freezer with an automatic icemaker without through-the-door ice service | 5I-BI - Built-In Refrigerator-freezers - automatic defrost with bottom-mounted freezer with an automatic icemaker without through-the-door ice service |
| Defrost Type | Automatic | Automatic |
| Counter Depth | Yes | Yes |
| Built In | Yes | Yes |
| Compact | No | No |
| Ice Maker | Yes | Yes |
| Through-the-Door Dispenser | No | No |
Refrigerant
| Spec | KitchenAid | Sub-Zero |
|---|---|---|
| Type | R-600a | R-600a |
| GWP Rating | R-600a (GWP:3 | Lower GWP) | R-600a (GWP:3 | Lower GWP) |
Connectivity
| Spec | KitchenAid | Sub-Zero |
|---|---|---|
| Connected | No | No |