Kawai K-300
The mid-class reference among uprights – much-awarded, full sound.
Keys
88
full size
Action
Hammer
weighted
Footprint width
~150 cm
plus seating
Price range
€5,990
1 dealer · observed 2026-08-24
Colors
Polished ebony
White
Where it sits
Its price class holds 10 acoustic upright pianos between €4,200 and €11,750 (EU street prices) – the Kawai K-300 sits in the upper third there. The Kawai K-200 from the same brand sits around €650 below it. At a comparable price the comparison also lists Yamaha b3 and Yamaha b2.
Strengths & limits
In its favour
- Reference action (Millennium III) with carbon parts
- Full, round sound for the size
- Very consistent build
Against it
- Needs tuning and climate care like any acoustic
- 122 cm tall – visually more present than a b1
Price comparison
EU prices – local street prices differ
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Technical data
| Action | Millennium-III-action (ABS-Karbon) |
|---|---|
| Weight | 227 kg |
| Pedals | 3 pedals |
| Notable | height 122 cm – multiple comparison-test winner in its class |
- Millennium-III-action (ABS-Karbon)
- pedals: 3 pedals
- Weight: 227 kg
- A history of test wins in the 122 cm class
- height 122 cm – multiple comparison-test winner in its class
♻️ Used tip: Rarely under €4,000 used – and usually a good buy at that: the K series ages gracefully. Have the tuning stability checked after transport.
Prices change daily. The dealer prices above come from the last sync – the date is shown in the row. The wishlist is stored only in your browser.
Alternatives in the same category
Yamaha b3 €6,190Acoustic upright (real strings).
Yamaha b2 €5,990Acoustic upright (real strings).
Yamaha P 116 €7,990Acoustic upright (real strings).
Kawai E-200 €4,590Acoustic upright (real strings).
Is this right for you?
The Quick Match checks it in three questions – and also tells you when the cheaper choice is enough.
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The Quick Match checks it in three questions – and also tells you when the cheaper choice is enough.
To the Quick Match →