Guide · San Diego County · Updated November 12, 2026
How Long Do Ovens and Ranges Last?
A gas range lasts 15 to 17 years and an electric range 13 to 15, according to the InterNACHI life-expectancy chart. Professional-style ranges are built for longer service: Wolf says its appliances are rigorously tested to promise 20-plus years of everyday use.
The short answer
- Gas range: 15 to 17 years. Electric range: 13 to 15 years. Gas oven: 10 to 18 years (InterNACHI life-expectancy chart).
- Wolf: rigorously tested to promise 20-plus years of everyday use.
- Miele: ovens tested for 2,160 hours of use, which Miele equates to 108 hours a year for 20 years.
- A range rarely wears out all at once. Igniters, elements and sensors are replaceable parts.
Oven and range lifespan: what is actually published
| Appliance or brand | Published figure | Where it comes from |
|---|---|---|
| Gas range | 15–17 years | InterNACHI life-expectancy chart |
| Electric range | 13–15 years | InterNACHI life-expectancy chart |
| Gas oven | 10–18 years | InterNACHI life-expectancy chart |
| Wolf | 20-plus years of everyday use | Wolf: published testing standard |
| Miele ovens (H 7000 series) | Tested to simulate 20 years of average use | Miele: 2,160 hours of use |
| Thermador, Viking, BlueStar, GE, Whirlpool, LG, Samsung, Bosch | No lifespan figure found | See the warranty sheet for your model |
Most “lifespan by brand” numbers online have no manufacturer statement behind them. We found published figures only for Wolf and Miele. Miele states that this test is not a guarantee of a 20-year life.
What usually fails first
Consumer Reports collected breakdown data on more than 381,000 appliances purchased between 2008 and 2018. For ranges, members most often reported:
| Problem | Share of members who reported it |
|---|---|
| Gas burners or cooktop elements not lighting or heating up | 6% |
| Oven not heating up | 6% |
A burner that will not light usually has a dirty or worn igniter electrode, a failed spark module or a burner flooded by a spill. An oven that does not heat usually has a weak igniter on gas models or a failed bake element on electric models, followed by the temperature sensor and the control board.
Professional-style ranges need more service than standard ones. Yale Appliance, which logs 33,190 service calls a year, reports that igniters are the most common issue it services on pro ranges: more burners, more heat and more electronics mean more parts that can fail.
What shortens the life of an oven or range
- Boil-overs and spills. Liquid that reaches the igniters and burner ports causes clicking, weak flames and corrosion.
- Frequent self-clean cycles. Self-clean runs the oven far hotter than cooking does, which is hard on the door lock and the electronics.
- Foil on the oven floor. It traps heat against the enamel and the bake element.
- Weight on the open door. Leaning on the door or resting heavy pans on it bends the hinges, and a door that no longer seals lets heat escape.
Signs it is near the end
- The main control has failed and the part is discontinued.
- The cooktop glass is cracked.
- Oven temperature stays uneven after the sensor has been replaced and the oven calibrated.
- Igniters or elements fail repeatedly.
- Rust has reached the burner box or the oven cavity.
None of these is a verdict by itself. Most also have a repairable cause, and a diagnosis tells you which it is.
Repair or replace: a simple rule
- Repair: igniters, spark modules, bake and broil elements, temperature sensors, door hinges and control boards.
- Professional-style ranges (Wolf, Thermador, Viking, BlueStar): repair at any age.
- Replace: a failed main control on a mass-market range 12 or more years old when the part is discontinued, or cracked cooktop glass that costs more than half of a new unit. Check the cutout first: a cooktop cutout in stone cannot be made smaller.
Consumer Reports’ guideline is a useful check: if the repair costs more than half the price of a comparable new unit, consider replacing. Typical San Diego repair costs for each appliance are in our repair-or-replace guide.
Habits that add years
- Wipe up spills once the surface has cooled.
- Keep burner ports and igniters clean and dry.
- Do not line the oven floor with foil.
- Use the self-clean cycle sparingly.
- Check the oven door gasket and replace it when it is torn or flattened.
Common questions
How long should a gas range last?
15 to 17 years, according to the InterNACHI life-expectancy chart. An electric range typically lasts 13 to 15 years.
How long does a Wolf range last?
Wolf says its appliances are engineered with premium materials and rigorously tested to promise 20-plus years of everyday use.
Is it worth repairing a 15-year-old range?
For a professional-style range from Wolf, Thermador, Viking or BlueStar, yes: igniters, spark modules, sensors, hinges and control boards are all repairable. For a mass-market range of that age, the answer depends on whether the main control is still available.
What usually fails first on a range or oven?
Ignition and heating. In Consumer Reports member surveys, 6 percent reported gas burners or cooktop elements that would not light or heat, and 6 percent an oven that would not heat up.
Who should I call when an oven will not heat?
An appliance repair company. If you smell gas, leave the house and call your gas utility first. Alpha Pro Appliance Repair diagnoses ovens, ranges and cooktops across San Diego County Monday through Saturday, 7 AM to 6 PM. The $99 diagnostic fee is credited toward the repair.
Sources
- InterNACHI — Standard Estimated Life Expectancy Chart for Homes
- Wolf — “rigorously tested to promise 20-plus years of everyday use”
- Miele — 20-year testing: test basis and legal notice
- American Home Shield — Appliance breakdowns by the numbers (Consumer Reports survey data, 2008–2018 purchases)
- Yale Appliance — The Most Reliable Appliance Brands for 2026 (33,190 service calls)
- Consumer Reports — When to Repair and When to Replace (the 50% guideline)
Not sure yours is worth fixing?
Mon–Sat, 7 AM – 6 PM · San Diego County · $99 diagnostic credited toward the repair · 90-day labor and 1-year parts warranty
