ApplianceRanked
Freezers/Gaggenau

Gaggenau RVF477790

Upright Freezer · 18.2

ENERGY STAR Most Efficient

Summary

The Gaggenau RVF477790 is an upright freezer with 18.2 capacity that uses 486 kWh per year, costing approximately $77.76annually to run at the US average electricity rate. Over 10 years, that's $777.60 in energy costs alone. It uses 28% less energy than the federal minimum standard, earning ENERGY STAR's "Most Efficient" designation — the top tier of certified products. This is a solidly efficient choice.

Ranked #452 out of 614 freezers by annual running cost, it costs $13.76 more per year than the category average of $64.

$77.76
per year to run
78
efficiency score /100
$777.60
10-year energy cost

How This Compares to Other Freezers

Ranked #452 out of 614 in the freezers category (by lowest annual cost).

Annual Cost
$77.76 vs avg $64
$13.76/yr more expensive
Energy Use
486 kWh vs avg 400
86 kWh more
Efficiency Score
78 vs avg 62
Above average

Energy Details

Annual Energy Use486 kWh/year
Federal Standard660 kWh/year
Better Than Standard28%
Annual Cost (at $0.16/kWh)$77.76
Monthly Cost (estimated)$6.48
Capacity18.2
BrandGaggenau
TypeUpright Freezer
Date Certified2026-01-21

Running Cost Breakdown

Estimated electricity costs at different time horizons (based on $0.16/kWh US average rate):

Monthly
$6.48
1 Year
$77.76
5 Years
$388.80
10 Years
$777.60

Actual costs vary by location. States like Hawaii ($0.43/kWh) pay significantly more while Idaho ($0.11/kWh) pays less. Use our energy calculator to estimate costs at your local rate.

What This Means for You

The Gaggenau RVF477790 costs more to run than the average freezer. At $77.76/year, you'll pay approximately $137.60 more over 10 years compared to a typical model. Consider whether its other features justify the higher operating cost.

Energy costs are just one factor in choosing a freezer. Consider the purchase price, features, reliability, and how the total cost of ownership (purchase price + energy costs over its expected lifespan) compares to alternatives.

Energy cost estimated at $0.16/kWh (US national average). Your actual cost depends on your local electricity rate and usage patterns. Data from ENERGY STAR certified product database.