Miele DG 7140 Stainless Steel/Clean Steel Built-In Steam Oven Review, Prices & Score
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🏆 Review & price summary
This Miele DG 7140 steam oven is a 40-litre built-in steam oven designed for precise steaming, reheating, defrosting and multi-level cooking. DualSteam technology, automatic programmes and a temperature range from 40°C to 100°C support consistent results, while the external steam generator, automatic descaling and removable side racks simplify maintenance.
✓ Key strengths
- ✓ DualSteam technology is designed to distribute steam quickly and evenly throughout the cavity
- ✓ Larger quantities and complete meals
- ✓ Automatic programmes, programmable timings and connected controls add everyday convenience
- ✓ Automatic descaling and removable side racks make routine maintenance more straightforward
Key Specifications
- Controls
- DirectSensor S touch controls
- Rated load
- 3.60kW
- Connectivity
- Miele@home, MobileControl, RemoteService and WiFiConn@ct
- Cooking levels
- Up to 3 levels simultaneously; 4 shelf levels
- Cavity capacity
- 40 litres
- Operating modes
- 6 operating modes, including steam cooking, eco steam, defrosting, reheating, automatic programmes and special applications
- Steam technology
- DualSteam with external steam generator
- Temperature range
- 40°C to 100°C
- Appliance dimensions
- 595mm wide × 455mm high × 569mm deep
- Included accessories
- Wire rack, one solid stainless steel cooking container, two perforated stainless steel cooking containers and condensate tray
- Manufacturer product code
- DG7140
- Door and cleaning features
- SoftClose door, CleanGlass door, removable side racks and automatic descaling
- Installation niche dimensions
- 560–568mm wide × 450–452mm high × 550mm deep
Who Should Buy It?
- ✓ A strong fit for households that frequently cook vegetables, fish, rice or complete meals with steam.
- ✓ Suitable for buyers wanting a built-in appliance with multi-level capacity and smart-home connectivity.
- ✓ Useful for those who want reheating and defrosting functions alongside dedicated steam cooking.
- ✓ The fresh-water container suits installations where a direct water connection is undesirable.
Ovens to compare with the Miele DG 7140 steam oven
These alternatives are selected from our current ranked ovens, prioritising shared verified comparison traits and comparable BestBuysUK Scores.
| Model | BestBuysUK Score | Profile | |
|---|---|---|---|
 Kaiser EH 6341 La Perle TFT Display Electric Steam Oven in Black
|
89/100 | Large Capacity · Integrated | Compare review → |
Cooking performance and capacity
The 40-litre cavity provides useful space for everyday meals and larger dishes, with up to three levels available for simultaneous steam cooking. The supplied information states that DualSteam distributes steam evenly and rapidly, while the 40°C to 100°C range covers gentle defrosting, reheating and standard steam cooking.
Quantity-independent cooking and menu cooking without transfer of taste make the appliance well suited to preparing several components together. Automatic programmes can also reduce the need to select cooking settings manually.
Controls and convenience
DirectSensor S touch controls, recommended temperatures, programmable cooking durations and delayed start and end times give the appliance a broad set of practical controls. SoftClose operation and a keep-warm function further support everyday use.
Miele@home, MobileControl, RemoteService and WiFiConn@ct provide connected functionality for compatible smart devices. Safety switch-off, a system lock, touch-cool fronts and vapour cooling add useful reassurance.
Cleaning and installation
The stainless steel cooking compartment, removable side racks and automatic descaling are intended to keep maintenance manageable. An external steam generator is also stated to help reduce limescale build-up, while the floor heater supports condensate reduction.
This is a built-in appliance measuring 595mm wide, 455mm high and 569mm deep. Installation requires a niche 560–568mm wide, 450–452mm high and 550mm deep, so the kitchen space should be checked carefully before purchase.
Research note: this BestBuysUK assessment is based on the manufacturer's published specifications and other reputable technical sources. Specifications and retailer availability can change, so verify critical details before purchase.