Refrigerators
Siemens iQ500 KI81RADC0
iQ500 Einbau-Kühlschrank
≈ €29/year to run · CHA estimate at Germany's average tariff · calculate your own
Every spec below is sourced from the manufacturer product page, verified 31 Jul 2026, never invented.
Key specs
The specs that decide it — everything else is in the full sheet below.
310 L
N/A
C
73 kWh/yr
N/A
34 dB(A)
Full specification sheet
Capacity
How much it holds — load, volume, place settings, tank size.
- Total net volume
Usable storage across fridge and freezer. Higher holds more.
- 310 L 29th pct in category
- Fridge volume
Usable fresh-food (fridge) volume.
- 310 L 65th pct in category
Energy & running cost
Energy label, consumption, water use and noise.
- Energy class
EU 2021 energy-efficiency label, A (best) to G (worst). Ranks how little energy the appliance uses for its class. A wins.
- C 57th pct in category
- Annual energy
Manufacturer-stated energy use per year under the standard test cycle. Lower is cheaper to run.
- 73 kWh/yr 90th pct in category
- Noise level
Airborne acoustic noise emission from the energy label. Lower is quieter.
- 34 dB(A) 76th pct in category
- Noise class
Noise-emission class (A quietest to D loudest) from the EU energy label.
- B
Physical
Size, weight, finish and how it installs.
- Width
External width — check against your installation gap.
- 55.8 cm
- Height
External height.
- 177.2 cm
- Depth
External depth (excluding handles/hoses unless stated).
- 54.8 cm
- Weight
Product weight. Relevant for handling and for cordless vacuums where lighter is better.
- 63.1 kg
- Installation
How it installs (freestanding, built-in / integrated, etc.).
- built-in
Features
Programmes, smart control and convenience functions.
- Wi-Fi / app control
Whether the appliance connects to a companion app over Wi-Fi.
- No
- Climate class
Ambient range the appliance is rated for (SN/N/ST/T, e.g. SN-T covers 10-43 °C).
- SN-ST
- Water dispenser
Built-in chilled-water dispenser.
- No
- Reversible door
Door hinge can be swapped left/right to suit your kitchen.
- Yes
Availability
Typical price, warranty and release year.
- Typical price
Approximate typical retail price where public. Lower is cheaper. Shown for orientation only — we do not track live deals.
- €1,749 40th pct in category
- Released
Year the model was introduced.
- 2,026
Frequently asked questions
What is the volume of the Siemens iQ500 KI81RADC0? +
The Siemens iQ500 KI81RADC0 has a volume of 310 L.
What energy class is the Siemens iQ500 KI81RADC0? +
The Siemens iQ500 KI81RADC0 carries an EU energy label rating of C.
How much energy does the Siemens iQ500 KI81RADC0 use per year? +
The Siemens iQ500 KI81RADC0 uses an estimated 73 kWh per year under the standard test cycle.
How loud is the Siemens iQ500 KI81RADC0? +
The Siemens iQ500 KI81RADC0 has a rated noise level of 34 dB(A).
How much does the Siemens iQ500 KI81RADC0 cost? +
The Siemens iQ500 KI81RADC0 has a typical price of around €1,749. Prices vary by retailer.
How much does the Siemens iQ500 KI81RADC0 cost to run per year? +
CompareHomeAppliances estimates about €29 per year in energy costs, based on the Siemens iQ500 KI81RADC0's own energy-label figures at Germany's average household tariff (€0.4/kWh, as of 2026-07). This is a CHA-computed estimate, not a manufacturer-stated figure — use the running-cost calculator to plug in your own tariff.