7 published specifications differ · Updated
The two classic entry points to real espresso, and they are more alike than the forums suggest: brass boiler, 58 mm commercial portafilter, vibration pump, no PID on either. The Silvia is heavier with a two-litre tank; the Gaggia publishes a price and states its over-pressure valve is set to 9 bar at the puck.
$451 · Semi-automatic
A lead-free brass boiler and a 58 mm commercial portafilter, with the over-pressure valve set to 9 bar at the puck from the factory.
$995 · Semi-automatic
A 0.3 litre brass boiler and a brass commercial group in a 14 kg box — the reference for a home machine you can actually repair.
On the specifications both manufacturers publish, this machine has no clear advantage — the case for it is price and availability rather than hardware.
On the specifications both manufacturers publish, this machine has no clear advantage — the case for it is price and availability rather than hardware.
Rows where the two machines differ are highlighted. A row is only counted as a difference when both manufacturers publish the figure — an em dash against a number is a gap in disclosure, not a win.
| Spec | Classic Pro E24 | Silvia |
|---|---|---|
| Score (within type)differs | 65/100 | 67/100 |
| List pricediffers | $549 | $995 |
| Machine type | Semi-automatic | Semi-automatic |
| Spec | Classic Pro E24 | Silvia |
|---|---|---|
| Heating system | Single boiler | Single boiler |
| Heating circuits | 1 | 1 |
| Boiler material | brass | brass |
| PID temperature control | No | No |
| Heat-up time | — | — |
| Pump pressure (marketing) | 15 bar | — |
| Pressure profiling | — | — |
| Brew pressure at the puck | ~9 bar | ~9 bar |
| Spec | Classic Pro E24 | Silvia |
|---|---|---|
| Portafilter | 58 mm | 58 mm |
| Group type | commercial-58 | commercial-58 |
| Built-in grinder | No | No |
| Grind settings | — | — |
| Spec | Classic Pro E24 | Silvia |
|---|---|---|
| Milk system | Commercial-style steam wand | Commercial-style steam wand |
| Automatic texturing | No | No |
| Spec | Classic Pro E24 | Silvia |
|---|---|---|
| Water tankdiffers | 2.1 L | 2 L |
| Bean hopper | — | — |
| Widthdiffers | 8 in | 9.3 in |
| Dimensionsdiffers | 8 × 9.5 × 14.2 in (W×D×H) | 9.3 × 11.4 × 13.4 in (W×D×H) |
| Weightdiffers | 19 lb | 31 lb |
| Wattagediffers | 1425 W | 1000 W |
| Made in | Italy | Italy |
| Spec | Classic Pro E24 | Silvia |
|---|---|---|
| Removable brew group | — | — |
| Backflushable | Yes | Yes |
| Self-clean / auto rinse | No | No |
Only one of these publishes a pump figure (15 bar). Either way the coffee sees roughly 9 bar, so this is not the specification to choose on.
Prices are the manufacturer's published list price plus any snapshots we have tracked; confirm on the retailer's page before buying. As an Amazon Associate we earn from qualifying purchases — this never affects rankings, which are computed from specifications.
Prices are the manufacturer's published list price plus any snapshots we have tracked; confirm on the retailer's page before buying. As an Amazon Associate we earn from qualifying purchases — this never affects rankings, which are computed from specifications.
A 0.3 litre insulated brass boiler with PID control in a 21 cm-wide body, heating up in about seven minutes.
58 mm portafilter, 45 grind settings and Auto MilQ automatic texturing with alternative-milk profiles in one touchscreen machine.
A Dedica with an automatic steam wand — milk texturing without the learning curve, still in a compact body.
Specifications for both machines are transcribed from their manufacturers' official pages — Gaggia Classic Pro E24 and Rancilio Silvia. Scores are computed by our published methodology, not a taste test. As an Amazon Associate we earn from qualifying purchases.