LG WashCombo WM6998HBA vs GE UltraFast Combo GFW850SPNRS

LG WashCombo WM6998HBA wins — The LG WashCombo wins on energy efficiency and long-term running costs; the GE UltraFast wins on cycle speed if time is …

Scores: LG WashCombo WM6998HBA 7.9/10 · GE UltraFast Combo GFW850SPNRS 6.7/10

The LG WashCombo wins on energy efficiency and long-term running costs; the GE UltraFast wins on cycle speed if time is your main constraint.

Spec-by-spec comparison

LG WashCombo WM6998HBAGE UltraFast Combo GFW850SPNRS
Drum Capacity5.0 cu ft4.8 cu ft
Drying MethodHeat pump (ventless)Condensation + warm air (ventless)
Combo Cycle Time~3 hrs~2 hrs
Estimated kWh/year~170 kWh~310 kWh
Noise (wash)44 dBA47 dBA
MSRP$1,999$1,699

LG WashCombo WM6998HBA

What works

  • Heat pump drying uses ~50% less energy per cycle than condensation systems
  • 5.0 cu ft capacity handles king comforters
  • ThinQ AI app with reliable remote start and cycle alerts

What doesn't

  • Combo cycle time of ~3 hours frustrates users who need quick turnarounds
  • Heat pump compressor adds a potential repair point not present in simpler designs
  • Requires cold-water inlet — no hot-water hookup needed, which surprises some installers

GE UltraFast Combo GFW850SPNRS

What works

  • Full wash-and-dry combo cycles finish in ~2 hours vs LG's ~3 hours
  • Lower MSRP ($1,649–$1,799 vs $1,999)
  • GE's SmartHQ integration works natively with Google Home

What doesn't

  • Higher energy use per cycle due to resistance-assisted condensation heat
  • 4.8 cu ft drum is slightly smaller than LG's 5.0 cu ft
  • First-year service rate slightly higher than LG's in Yale Appliance data

Bottom line

Our pick: LG WashCombo WM6998HBA.

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