Siemens iQ300 WM14N127 vs Bosch Serie 4 WAN28271
Siemens iQ300 WM14N127 and Bosch Serie 4 WAN28271 are both washing machines, compared here on public manufacturer specifications. The Bosch Serie 4 WAN28271 leads on price (599 vs 709 EUR). Estimated to run cheaper: the Bosch Serie 4 WAN28271, about €94/year vs €97/year at Germany's average tariff (CHA estimate from each product's own energy-label figures). Every figure here comes from a manufacturer product or datasheet page, verify against the primary source before relying on it for a purchase.
Full data
Full spec sheet
Key differences
The specs that decide it — winner marked.
| Siemens iQ300 WM14N127 | Bosch Serie 4 WAN28271 | |
|---|---|---|
| Capacity (kg) | 8 kg | 8 kg |
| Spin speed (rpm) | 1,400 rpm | 1,400 rpm |
| Energy (A–G) | A | A |
| Price (EUR) | €709 | €599 ✓ |
| Siemens iQ300 WM14N127
Wins 2/6 | Bosch Serie 4 WAN28271
Wins 4/6 | |
|---|---|---|
| Performance | ||
| Max spin speed (rpm) | 1,400 rpm | 1,400 rpm |
| ECO 40-60 duration (min) | 213 min ✓ | 216 min |
| Capacity | ||
| Capacity (kg) | 8 kg | 8 kg |
| Energy & running cost | ||
| Energy class (A–G) | A | A |
| Noise level (dB(A)) | 51 dB(A) | 45 dB(A) ✓ |
| Energy / 100 cycles (kWh) | 46 kWh ✓ | 47 kWh |
| Water per cycle (L) | 47 L | 43 L ✓ |
| Spin efficiency class (A–G) | B | B |
| Spin noise (dB(A)) | 72 dB(A) | 70 dB(A) ✓ |
| Availability | ||
| Typical price (EUR) | €709 | €599 ✓ |
| Warranty (yr) | 2 yr | 2 yr |
Frequently asked questions
Which is cheaper, Siemens iQ300 WM14N127 and Bosch Serie 4 WAN28271? +
The Bosch Serie 4 WAN28271 has the lowest typical price of the 2 compared here, at around €599.
Which is quieter? +
The Bosch Serie 4 WAN28271 is the quietest at 45 dB(A).
Is the Siemens iQ300 WM14N127 better than the Bosch Serie 4 WAN28271? +
On the public specs we track, the Bosch Serie 4 WAN28271 leads on 1 of 1 headline metrics. See the full spec sheet for the metric-by-metric breakdown.
Where does this comparison data come from? +
Every figure in the table is sourced from manufacturer product and datasheet pages and is verifiable on each product's spec page. CompareHomeAppliances does not accept vendor placement.
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