Ford
Explorer
Ford
Flex
Ford Explorer vs Ford Flex: 2024 Comparison
The short answer
Based on available data, the Ford Explorer comes out ahead of the Ford Flex on fuel economy and power. Check the specs table and owner sentiment below for the full comparison before deciding between the two. Both are covered by real owner reports on CarWizz.
Specs side by side
What owners say
Explorer
Overall
Mixed sentiment with a clear generational divide. The current-generation Explorer (2020+) is frequently praised for its spacious interior, particularly the generous cargo and third-row space, comfortable ride, and strong performance in ST and Platinum trims. The 3.0L EcoBoost V6 in performance models is highlighted as a standout feature, providing a fun and powerful driving experience.
Best version to buy
Explorer ST (2020+): The ST trim is specifically recommended by owners for its engaging 400-horsepower 3.0L EcoBoost V6 engine, which transforms the driving experience and is described as "a blast to drive." It is noted for retaining practicality while offering performance that makes it enjoyable for the driver. The Platinum trim is also mentioned as a top choice for maximizing luxury features.
Known issues
- ⚠Transmission reliability problems: Includes rough shifting, laggy response, complete failure, and concerns about longevity. Noted as a weak point across the model line, with failures occurring at both low and high mileage.
- ⚠Engine and cooling system problems: Reports of engines overheating, internal flooding, and repeated catalytic converter failures requiring multiple replacements. Frequency: recurrent.
- ⚠General reliability concerns: Broad statements about Ford reliability being "average to below average," with specific mentions of expensive repairs and the need for significant maintenance budgets. Frequency: recurrent.
Flex
Overall
Mixed to highly positive among owners, with sentiment heavily dependent on powertrain choice and awareness of a critical, well-known mechanical flaw. Owners express deep affection for the vehicle's unique boxy styling, exceptional passenger comfort across three rows, versatile cargo space, and car-like driving dynamics that avoid the bulkiness of traditional SUVs. The EcoBoost turbocharged V6 engine is frequently praised for strong, satisfying acceleration, making the vehicle a "rocket" or "sleeper." However, this enthusiasm is tempered by a very frequent and severe criticism: the failure-prone internal water pump design on the 3.5L V6 engines (both naturally aspirated and EcoBoost), which can lead to catastrophic engine failure and is described as a matter of "when, not if." Fuel economy is consistently criticized as poor (16-20 MPG combined is typical), exacerbated by a small fuel tank, making it a primary reason owners seek replacements.
Best version to buy
Limited trim with EcoBoost engine and AWD. The Limited trim is associated with premium features like leather, rear climate control, and advanced technology.
Known issues
- ⚠Internal water pump failure: Design flaw where the pump is located inside the engine timing cover; failure can leak coolant into the oil pan, leading to catastrophic engine seizure without obvious external leaks.
- ⚠Poor fuel economy: Real-world combined mileage reported between 16-20 MPG, with a small fuel tank leading to frequent fill-ups. A primary reason owners seek to replace the vehicle. Frequency: very frequent.
- ⚠Rust and corrosion: Significant rust issues reported, particularly on door tops under weather stripping, rear hatch seams, and exhaust components (e.g., "flex pipe"). Frequency: recurrent.
The verdict
The Ford Explorer is the better choice for most buyers.
It has better fuel economy on its best-equipped version than the Ford Flex, based on the data above. If power matters more to you than running costs, the Ford Flex is worth a closer look instead.
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Frequently asked questions
Which is more reliable, the Ford Explorer or the Ford Flex?
Owner reports show similar reliability sentiment for the Ford Explorer and the Ford Flex. Check the known issues listed above for specific differences between the two.
Which is better for families, the Ford Explorer or the Ford Flex?
Data on family-specific factors like cargo space is limited for one or both models, but based on available reports, both are positioned as practical daily drivers. Check the specs table above for seating and body type.
Which has better fuel economy, the Ford Explorer or the Ford Flex?
The Ford Explorer is more fuel-efficient on paper: 2.9 L/100km combined versus 13.1 L/100km for the Ford Flex, based on the best-equipped catalogued version of each.
Which is cheaper to maintain, the Ford Explorer or the Ford Flex?
Exact maintenance costs aren't in our data, but owner reports mention cost-related concerns more often for the Ford Explorer than the Ford Flex. See the known issues comparison above.