Liebherr URD3753vsSub-Zero ID-24R*
Side-by-side refrigerator comparison
Liebherr URD3753
Capacity
4.1cu ft
Annual Energy
220kWh/yr
Better Than Standard
26%
Well above minimum
Dimensions
24 × 34in (w × h)
Sub-Zero ID-24R*
Capacity
4cu ft
Annual Energy
213kWh/yr
Better Than Standard
28%
Well above minimum
Dimensions
24 × 34.5in (w × h)
Key differences
Sub-Zero ID-24R* is 3% more efficient at 213 kWh/yr versus 220 kWh/yr for the Liebherr URD3753. The Liebherr URD3753 is larger at 4.1 cu ft versus 4 cu ft.
Capacity
| Spec | Liebherr | Sub-Zero |
|---|---|---|
| Total Volume(cu ft) | 4.1 | 4 |
| Adjusted Volume(cu ft) | 4.1 | 4 |
Dimensions
| Spec | Liebherr | Sub-Zero |
|---|---|---|
| Height(in) | 34 | 34.5 |
| Width(in) | 24 | 24 |
Energy
| Spec | Liebherr | Sub-Zero |
|---|---|---|
| Annual Energy Use(kWh/yr) | 220 | 213 |
| US Federal Standard(kWh/yr) | 297 | 296 |
| Better Than Standard(%) | 26 | 28 |
| Most Efficient | No | No |
Configuration
| Spec | Liebherr | Sub-Zero |
|---|---|---|
| Type | Compact Refrigerator | Compact Refrigerator |
| Product Class | 13A - Compact All-Refrigerators - automatic defrost | 13A - Compact All-Refrigerators - automatic defrost |
| Defrost Type | Automatic | Automatic |
| Counter Depth | No | Yes |
| Built In | No | No |
| Compact | Yes | Yes |
| Ice Maker | No | No |
| Through-the-Door Dispenser | No | No |
Refrigerant
| Spec | Liebherr | Sub-Zero |
|---|---|---|
| Type | R-600a | R-600a |
| GWP Rating | R-600a (GWP:3 | Lower GWP) | R-600a (GWP:3 | Lower GWP) |
Connectivity
| Spec | Liebherr | Sub-Zero |
|---|---|---|
| Connected | No | No |