La Marzocco GS3 AV vs Sanremo Cube

Side-by-side comparison of two espresso machines

Specification La Marzocco GS3 AV Sanremo Cube
BrandLa MarzoccoSanremo
Price (MSRP)$7,500$4,500
CategoryDual BoilerDual Boiler
Boiler TypeDual BoilerDual Boiler
Boiler MaterialStainless SteelStainless Steel
Boiler Capacity350 ml400 ml
Pump TypeRotaryRotary
PID ControlYesYes
Pre-InfusionYesYes
Pressure ProfilingNoYes
Flow ControlYesYes
Group HeadSaturatedSanremo Proprietary
Portafilter58 mm58 mm
Steam WandCommercialCommercial
Water SourceBothBoth
Reservoir2500 ml2500 ml
Cup WarmerYesYes
Dimensions350 x 530 x 400 mm350 x 450 x 400 mm
Weight32.0 kg (70.5 lbs)25.0 kg (55.1 lbs)
Power1800W1800W
Made InItalyItaly

Expert Analysis

The Sanremo Cube and La Marzocco GS3 AV are commercial-grade machines for home use with premium pricing. The Cube at $4,500 offers pressure profiling, multi-boiler system, and a compact design. The GS3 AV at $7,500 is La Marzocco's iconic prosumer machine with saturated group head. Both produce world-class espresso. The Cube's pressure profiling allows extensive shot manipulation, while the GS3 AV offers consistent extraction with its saturated group. Steam is phenomenal on both. The Cube is surprisingly compact; the GS3 is a substantial presence. Build quality is extraordinary on both, designed for commercial use. The GS3's reputation and resale value are unmatched. Choose the Sanremo Cube for pressure profiling and a more compact machine. Choose the GS3 AV for ultimate prosumer pedigree and saturated group consistency.

Price: The Sanremo Cube comes in at $4,500, which is $3,000 less than the La Marzocco GS3 AV at $7,500. That's a 40% price difference that could be significant depending on your budget.

Features: Both machines offer PID Temperature Control and Pre-Infusion and Flow Control. The Sanremo Cube additionally features Pressure Profiling.

Size & Weight: The La Marzocco GS3 AV is the heavier machine at 32.0 kg compared to 25.0 kg for the Sanremo Cube. Consider your available counter space and whether you need to move the machine frequently.

Our Verdict

Choosing between the La Marzocco GS3 AV and the Sanremo Cube depends on your priorities. If budget is your primary concern, the Sanremo Cube offers excellent value. However, if you're willing to invest more for additional features and build quality, the La Marzocco GS3 AV delivers a premium experience. Both are capable machines that can produce excellent espresso in the right hands.

Pros & Cons

La Marzocco GS3 AV

Pros:
  • PID temperature control
  • Pre-infusion capability
  • Flow control
  • Dual boiler — brew and steam simultaneously
  • Standard 58mm portafilter
Cons:
  • Premium price tag

Sanremo Cube

Pros:
  • PID temperature control
  • Pre-infusion capability
  • Pressure profiling
  • Flow control
  • Dual boiler — brew and steam simultaneously
Cons:
  • Premium price tag

Frequently Asked Questions

Which is more affordable, the La Marzocco GS3 AV or the Sanremo Cube?

The Sanremo Cube is priced at $4,500, which is $3,000 less than the La Marzocco GS3 AV at $7,500. However, price alone shouldn't determine your choice — consider the features each machine offers for the money.

Do both the La Marzocco GS3 AV and Sanremo Cube use the same boiler type?

Yes, both machines use a Dual Boiler system. This means the workflow experience is similar between them — the differences come down to build quality, features, and other specifications.

Should I buy the La Marzocco GS3 AV or the Sanremo Cube?

Choose the La Marzocco GS3 AV if you value premium build quality, precise temperature control, simultaneous brewing and steaming. Choose the Sanremo Cube if you prioritize premium build quality, precise temperature control, advanced shot profiling. Both are capable espresso machines — the best choice depends on your specific workflow needs, budget, and counter space.

What features does the La Marzocco GS3 AV have that the Sanremo Cube doesn't (and vice versa)?

The Sanremo Cube has pressure profiling that the La Marzocco GS3 AV lacks. These features affect shot quality and workflow flexibility.

Is the La Marzocco GS3 AV or Sanremo Cube better for beginners?

For beginners, the Sanremo Cube at $4,500 is generally the safer choice — it's less financial risk while you learn. Remember that a good grinder matters at least as much as the machine, so budget accordingly.

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