Best Car Reviews - 2018 Ford Flex AWD

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Introduction

The 2018 Ford Flex AWD is a three-row, family-focused crossover with a distinctive boxy shape and a comfort-first mission. Sold in the later years of the Flex’s long production run, the 2018 model is largely a carryover year that targets buyers who want minivan-like space and road-trip practicality without driving a minivan. What makes it stand out is its spacious, adult-friendly third row, a low step-in height for a vehicle in this class, and a unique wagon-like profile that prioritizes usable interior volume over trendy styling.

Design and Exterior Features

The Flex leans into a long, straight-lined silhouette with a wide stance and a squared-off rear that maximizes cargo room. Its upright proportions make it look larger than many midsize crossovers, and the shape is functional: visibility is generally good and the roofline stays high all the way to the back. For 2018, Ford kept the Flex’s familiar design theme rather than introducing a major exterior overhaul, focusing instead on packaging and equipment consistency across trims.

Signature boxy profile with a long roof for third-row headroom
Available Intelligent All-Wheel Drive for improved traction
Large rear hatch opening designed for easy loading
Available roof rails and upgraded wheel designs depending on trim

Interior and Comfort

Inside, the 2018 Flex is all about space efficiency. The cabin layout is straightforward, with wide seats and generous legroom in the first and second rows, plus a third row that is more usable for adults than many similarly priced crossovers. Materials and trim quality vary by configuration, but higher trims add a more upscale feel and convenience features that make the Flex especially good for long-distance travel and family duty.

Three-row seating for six or seven passengers depending on configuration
Wide, supportive seats and a relaxed driving position
Available dual-zone automatic climate control on higher trims
Multiple storage bins and family-friendly cupholder placement

Performance and Handling

The 2018 Ford Flex AWD uses a 3.5-liter V6 and a 6-speed automatic transmission, pairing smooth power delivery with a comfortable, stable ride. In everyday driving, the Flex prioritizes quiet cruising and predictable behavior over sporty responses, making it well-suited for commuting, highway trips, and carrying a full load of passengers. Fuel efficiency for the AWD model is commonly listed at 16 mpg city and 22 mpg highway, which is about 14.7 to 10.7 L/100 km; combined economy typically lands around the mid-to-high teens mpg for AWD in real-world use. A more powerful twin-turbo 3.5-liter EcoBoost V6 was offered on certain higher trims, and testing of the same EcoBoost powertrain in this generation has shown notably quicker acceleration, though exact 0–60 times can vary by test conditions and equipment.

3.5-liter V6 with 6-speed automatic (SelectShift) drivability
All-Wheel Drive traction confidence in rain, snow, and mixed conditions
Comfort-tuned suspension that favors stability and ride quality
Fuel economy commonly cited at 16 city and 22 highway mpg for AWD (about 14.7 to 10.7 L/100 km)

Technology and Connectivity

Technology in the 2018 Flex centers on practical infotainment and convenience. Depending on trim and options, buyers can get Ford’s SYNC system with a larger touchscreen interface and smartphone integration features that modernize the cabin experience. Driver-assistance availability is trim- and package-dependent, but the Flex can be equipped with key aids that make parking and highway driving less stressful for families.

Available SYNC 3 with an 8-inch touchscreen on higher trims
Available Apple CarPlay and Android Auto compatibility
Available premium audio system depending on trim
Available blind-spot monitoring with rear cross-traffic alert on higher trims

Safety Features

Safety coverage includes essential modern basics, plus available upgrades. The 2018 Flex includes a standard rearview camera and can be equipped with additional driver-assistance features depending on trim. For crashworthiness, available information for this generation indicates strong results in several IIHS evaluations, with one area not rated at the top level. For NHTSA testing, published summaries indicate the Flex was evaluated for rollover and received a four-star rollover rating, while other NHTSA star ratings may be limited depending on the exact configuration and test availability.

Standard rearview camera
Electronic stability control and traction control systems
Available blind-spot monitoring and rear cross-traffic alert
IIHS results for this generation include top ratings in several tests, with one test result below the top grade
NHTSA rollover rating information is commonly reported as four stars where evaluated

Pricing and Variants

When new, the 2018 Ford Flex lineup typically started around the low $30,000 range in the U.S., with pricing varying by destination charges, trim, and options. The main trims were SE, SEL, and Limited, and all-wheel drive availability depended on trim and configuration. Against competitors in the standard three-row crossover category, the Flex often stood out for interior room and an easygoing ride, while rivals commonly offered newer platforms, better fuel economy, and more up-to-date driver-assistance tech integration.

Pros and Cons

Pros

Exceptionally roomy cabin with a usable third row
Boxy shape translates into excellent cargo practicality
Comfortable highway ride that suits long trips
AWD availability improves all-weather confidence
Available EcoBoost V6 option delivers strong performance for the class

Cons

Fuel economy is below average for many three-row crossovers
Older platform feel compared with newer competitors
6-speed automatic can feel slow to react in some situations
Some advanced safety tech features depend heavily on trim and packages
Boxy styling is polarizing and not for every buyer

Maintenance and Common Issues

Estimated annual repair and maintenance costs for the Ford Flex are often reported in the several-hundred-dollar range, with some published estimates around the low $700s per year for repairs and maintenance combined (actual costs depend on mileage, location, and service pricing). For this generation, owner-reported problem patterns frequently mention the following areas, though frequency varies widely by usage and upkeep history.

Five commonly discussed issues include internal water pump failures on certain 3.5-liter V6 applications, AWD power transfer unit concerns, suspension wear items over time, infotainment system glitches, and occasional electrical sensor or switch problems that can trigger warning messages.

Rating

Overall rating: 7.8/10. Design: 8.0/10. Comfort: 8.6/10. Performance: 7.6/10. Technology: 7.4/10. Safety: 7.4/10.

User Reviews and Feedback

Owner feedback for the 2018 Ford Flex AWD tends to cluster around practicality and comfort. Drivers often praise the spacious third row, easy family loading, and relaxed ride quality, while concerns frequently focus on fuel consumption, aging infotainment feel versus newer vehicles, and the importance of maintenance history on higher-mileage examples. Buyers looking at used Flex models commonly prioritize documented service records and a thorough pre-purchase inspection, especially for powertrain and AWD components.

Praise for roomy seating and real-world third-row usability
Strong satisfaction for road-trip comfort and highway stability
Mixed opinions on acceleration unless equipped with the EcoBoost engine
Recurring comments about below-average fuel economy for the segment
Frequent advice to shop based on maintenance history and condition

Best Cars in This Category

2018 Honda Pilot AWD
2018 Toyota Highlander AWD
2018 Kia Sorento AWD
2018 Chevrolet Traverse AWD
2018 Mazda CX-9 AWD

Summary

The 2018 Ford Flex AWD is best suited for families and drivers who value space, comfort, and straightforward practicality over fashionable styling or class-leading efficiency. It delivers a uniquely roomy cabin and an easy long-distance personality, and AWD adds confidence in winter and wet conditions. As a value play, it can be especially appealing on the used market for buyers who want three-row versatility and are willing to accept higher fuel consumption and an older design in exchange for real-world utility and comfort.