Marathon MFF180WFD-1vsWhirlpool WRTX6418TZ
Side-by-side refrigerator comparison
Marathon MFF180WFD-1
Capacity
17.7cu ft
Annual Energy
435kWh/yr
Better Than Standard
15%
Dimensions
29.9 × 70.1in (w × h)
Whirlpool WRTX6418TZ
Capacity
17.6cu ft
Annual Energy
360kWh/yr
Better Than Standard
10%
Most Efficient
Dimensions
27.8 × 66.7in (w × h)
Key differences
Whirlpool WRTX6418TZ is 17% more efficient at 360 kWh/yr versus 435 kWh/yr for the Marathon MFF180WFD-1. The Marathon MFF180WFD-1 is larger at 17.7 cu ft versus 17.6 cu ft.
Capacity
| Spec | Marathon | Whirlpool |
|---|---|---|
| Total Volume(cu ft) | 17.7 | 17.6 |
| Adjusted Volume(cu ft) | 21.7 | 20.8 |
Dimensions
| Spec | Marathon | Whirlpool |
|---|---|---|
| Height(in) | 70.1 | 66.7 |
| Width(in) | 29.9 | 27.8 |
Energy
| Spec | Marathon | Whirlpool |
|---|---|---|
| Annual Energy Use(kWh/yr) | 435 | 360 |
| US Federal Standard(kWh/yr) | 509 | 402 |
| Better Than Standard(%) | 15 | 10 |
| Most Efficient | No | Yes |
Configuration
| Spec | Marathon | Whirlpool |
|---|---|---|
| Type | Bottom Freezer | Top Freezer |
| Product Class | 5 - Refrigerator-freezers - automatic defrost with bottom-mounted freezer without an automatic ice maker | 3 - Refrigerator-freezers - automatic defrost with top-mounted freezer without an automatic ice maker |
| Defrost Type | Automatic | Automatic |
| Counter Depth | No | No |
| Built In | No | No |
| Compact | No | No |
| Ice Maker | No | No |
| Through-the-Door Dispenser | No | No |
Connectivity
| Spec | Marathon | Whirlpool |
|---|---|---|
| Connected | No | No |