2018 Honda Clarity plugin hybrid Overview, Reviews, Ratings & Specs

The Good

The 2018 Honda Clarity Plug-in Hybrid shines with its exceptional efficiency, boasting a class-leading all-electric range that appeals to practical buyers seeking fuel savings. Its comfortable, spacious cabin and smooth, quiet ride offer a premium experience for emotional buyers. Honda's renowned reliability and the vehicle's distinctive, aerodynamic design further enhance its appeal, providing a compelling blend of modern technology, eco-consciousness, and everyday usability.

The Bad

While strong in many areas, the 2018 Honda Clarity Plug-in Hybrid has some known weaknesses. Its distinctive rear design can be polarizing for some, and the infotainment system has been criticized for being less intuitive or responsive than competitors. When the gasoline engine engages, it can be somewhat noisy under acceleration. Furthermore, the trunk's shape, influenced by battery placement, can limit practical cargo space compared to conventional sedans.

2018 Honda Clarity plugin hybrid: Quick Overview

The 2018 Honda Clarity Plug-in Hybrid is powered by a sophisticated Atkinson-cycle 1.5-liter four-cylinder engine paired with an electric motor. The powertrain delivers a combined output of 212 horsepower and 232 lb-ft of torque, providing smooth and adequate acceleration for daily driving. While not designed for aggressive performance, its 0-60 mph time is estimated to be around 7.7-8.0 seconds, which is respectable for a car of its class and focus.

Fuel economy is a strong suit: it boasts an impressive EPA-rated all-electric range of 47 miles on a full charge, making it one of the leaders in the PHEV segment. Once the battery is depleted, it achieves an excellent 42 MPG combined in hybrid mode. The MPGe (miles per gallon equivalent) rating is 110 MPGe when running on a mix of electricity and gasoline. Towing capacity is not applicable for this vehicle, as it is not designed or rated for towing.

The Clarity Plug-in Hybrid was available in two main trims:

• Standard Trim: This well-equipped base model includes 18-inch alloy wheels, LED headlights, heated power-adjustable side mirrors, Honda Sensing™ suite of safety and driver-assist technologies (adaptive cruise control, lane keeping assist, collision mitigation braking), an 8-inch display audio touchscreen with Apple CarPlay® and Android Auto™ integration, dual-zone automatic climate control, push-button start, a multi-angle rearview camera, and an 8-speaker audio system.
• Touring Trim: Building upon the standard features, the Touring trim adds luxurious touches such as leather-trimmed seats, an 8-way power-adjustable driver's seat with memory functions, a 4-way power-adjustable front passenger seat, a navigation system with Honda HD Digital Traffic, and an upgraded 12-speaker premium audio system.

Both trims offer a comfortable and technologically advanced driving experience, with the Touring trim providing a more premium feel and additional convenience features.

2018 Honda Clarity plugin hybrid Specifications

Vehicle History Report

What Problems Does the 2018 Honda Clarity plugin hybrid Have?

The 2018 Honda Clarity Plug-in Hybrid generally upholds Honda's reputation for reliability, but some frequently reported problems and concerns have emerged from owner experiences. One of the most common complaints revolves around the 12-volt battery, with numerous reports of premature failure or unexplained draining, leading to a "dead" vehicle that cannot start or engage the high-voltage system. This often requires jumping or replacement, sometimes even within the first few years of ownership.

Another recurring issue involves the infotainment system. Users have reported it being slow, unresponsive, or prone to freezing, occasionally requiring a system reset. While it supports Apple CarPlay® and Android Auto™, the native interface can be clunky. Some owners have also noted issues with the HVAC system, including insufficient heating or cooling, or unusual noises from the compressor, although these are less widespread.

Specific to the plug-in hybrid nature, there have been some isolated reports of issues with the charging port not always locking correctly or failing to initiate charging, sometimes resolved by software updates or minor component replacements. When the gasoline engine engages, especially under heavier acceleration or when the battery is depleted, some owners find the noise level and vibration to be more pronounced than expected for a vehicle in this class, disrupting the otherwise quiet electric drive experience.

Regarding recalls, the 2018 Honda Clarity Plug-in Hybrid has had a few. For instance, there was a recall (NHTSA Campaign Number 18V-648) concerning the rearview camera display not showing an image when backing up, increasing the risk of a crash. Another recall (NHTSA Campaign Number 19V-261) addressed a potential issue where the DC-DC converter might lose power, causing a loss of power steering assist or propulsion. Owners should always check the NHTSA website for the latest recall information pertinent to their specific VIN.

Long-term reliability for the high-voltage battery system is still a relatively new frontier for all PHEVs. While Honda provides a robust warranty for these components, prospective buyers should be aware that battery degradation over many years is a natural process, potentially affecting the all-electric range. However, major battery failures remain uncommon. Overall, most issues tend to be minor electrical or infotainment quirks rather than powertrain breakdowns.

How long will the 2018 Honda Clarity plugin hybrid last?

Based on Honda's strong reputation for durability, a well-maintained 2018 Honda Clarity Plug-in Hybrid can realistically be expected to last for 150,000 to 200,000 miles or more, potentially providing 12-15 years of reliable service. Owners who diligently follow Honda's recommended maintenance schedule, including regular oil changes, tire rotations, and brake inspections, tend to experience the best longevity. For hybrid components, keeping the high-voltage battery charged and avoiding prolonged storage at extreme states of charge can help preserve its health.

Over time, the primary "wear and tear" concern specific to a PHEV is the gradual degradation of the high-voltage battery, which might lead to a modest reduction in the all-electric range. However, significant failures are rare, and the battery is designed to last the life of the vehicle under normal conditions. Other long-term weaknesses might include the aging infotainment system becoming slower compared to newer tech, and continued susceptibility to 12V battery issues if not proactively monitored or replaced when needed. Overall, its core Honda mechanicals are built for impressive long-term durability.

What Technology & Safety Features are Included?

The 2018 Honda Clarity Plug-in Hybrid comes impressively equipped with a suite of built-in technology, entertainment, and driver-assistance features, especially for its segment and price point. At the heart of the cabin is an 8-inch display audio touchscreen infotainment system, which includes modern essentials like Apple CarPlay® and Android Auto™ integration, allowing seamless smartphone connectivity for navigation, music, and communication. Standard entertainment includes an 8-speaker audio system, while the Touring trim upgrades to a more robust 12-speaker premium audio system for an enhanced listening experience. Bluetooth® HandsFreeLink® and streaming audio, along with USB audio interfaces, are standard across all trims.

Honda makes safety a priority by including its comprehensive Honda Sensing™ suite as standard on all Clarity Plug-in Hybrid models. This advanced package encompasses a range of driver-assistance technologies designed to enhance safety and reduce driver fatigue. Key features include Collision Mitigation Braking System™ (CMBS™), Road Departure Mitigation System (RDM), Adaptive Cruise Control (ACC) with Low-Speed Follow, and Lane Keeping Assist System (LKAS). Additionally, a multi-angle rearview camera with dynamic guidelines is standard, providing excellent visibility when parking or reversing.

Standard safety features also include Vehicle Stability Assist™ (VSA®) with traction control, anti-lock brakes (ABS), Electronic Brake Distribution (EBD), and Brake Assist. It is equipped with advanced front airbags, front side airbags, and side curtain airbags. For child safety, LATCH (Lower Anchors and Tethers for Children) is provided in the rear outboard seating positions. Honda LaneWatch™, which displays a live feed from a camera mounted under the passenger-side mirror when the right turn signal is activated, is also a standard convenience and safety feature.

In terms of crash-test ratings, the 2018 Honda Clarity Plug-in Hybrid performed well. The National Highway Traffic Safety Administration (NHTSA) gave it an overall 5-star safety rating, with 5 stars in frontal crash and side crash tests, and 4 stars in the rollover test. The Insurance Institute for Highway Safety (IIHS) rated the Clarity Plug-in Hybrid "Good" in all crashworthiness categories, including the demanding small overlap front tests. It also received a "Superior" rating for front crash prevention, thanks to the standard Honda Sensing™ suite.

What Colors Options are Available?

2018 Honda Clarity plugin hybrid Prices and Market Value

When new, the 2018 Honda Clarity Plug-in Hybrid had a manufacturer's suggested retail price (MSRP) ranging from approximately $33,400 for the base model to around $36,600 for the more equipped Touring trim, before any federal tax credits or state incentives. These incentives significantly reduced the effective purchase price for original buyers.

In the current used market, prices for a 2018 Clarity Plug-in Hybrid can vary widely based on mileage, condition, and trim level, typically ranging from about $15,000 to $23,000. Depreciation has been somewhat steeper than some conventional Honda models, partly due to the "early adopter" nature of PHEVs, the rapid advancement of EV technology, and the initial federal tax credits which effectively lowered the original net price. The availability of newer, often more efficient or longer-range plug-in models also contributes to its depreciation.

Factors affecting its resale value include the overall vehicle condition, mileage, the condition of the high-voltage battery (though harder for buyers to assess), and the specific trim level (Touring generally commands a higher price). Market demand for PHEVs in a given region also plays a role, with areas having strong EV infrastructure or incentives often showing better resale values.

2018 Honda Clarity plugin hybrid Cost of Ownership

The 2018 Honda Clarity Plug-in Hybrid generally proves to be an economical vehicle to own, particularly for those who utilize its electric range extensively. Insurance costs are typically moderate, comparable to other mid-size sedans, though hybrid components might slightly elevate premiums for some providers. Fuel costs are remarkably low if the vehicle is charged regularly, as its 47-mile electric range can cover most daily commutes, significantly reducing gasoline consumption. Owners consistently plugging in will see substantial savings at the pump.

Maintenance costs are on par with other Honda vehicles, known for their affordability and reliability. Routine servicing includes standard items like oil changes and tire rotations. Hybrid-specific maintenance, such as battery health checks, is usually incorporated into regular service intervals and rarely adds significant cost within the warranty period. Out-of-warranty repair costs for hybrid components could be high if issues arise, but these instances are infrequent for Honda. Long-term ownership is generally economical due to excellent fuel efficiency and Honda's proven durability, making it a cost-effective choice despite potential depreciation.

2018 Honda Clarity plugin hybrid Fuel Efficiency

2018 Honda Clarity plugin hybrid Warranty

2018 Honda Clarity plugin hybrid Insurance

How Does the 2018 Honda Clarity plugin hybrid Compare to Other Sedan?

The 2018 Honda Clarity Plug-in Hybrid faced a competitive landscape, primarily stacking up against rivals like the Chevrolet Volt, Toyota Prius Prime, and to a lesser extent, the Hyundai Ioniq Plug-in Hybrid and Kia Niro Plug-in Hybrid. In terms of all-electric range, the Clarity's 47 miles was a significant advantage, besting the Prius Prime's 25 miles and Ioniq PHEV's 29 miles, though it fell short of the Chevrolet Volt's impressive 53 miles.

Performance: The Clarity offers a smooth and comfortable ride with adequate acceleration (212 combined hp), prioritizing efficiency and refinement over sportiness. The Chevy Volt, with its 149 hp but stronger low-end torque, felt more nimble and engaging to drive, particularly due to its "electric-first" driving dynamics. The Prius Prime and Ioniq PHEV were more conservative in their performance, focusing purely on efficiency.

Features: Honda's standard inclusion of the Honda Sensing™ suite gave the Clarity a strong edge in safety and driver-assistance features, often requiring upgrades in rivals. Its interior, especially the Touring trim, felt more upscale and spacious than the Volt or Prius Prime. However, the Clarity's infotainment system was often considered less intuitive than some competitors.

Reliability: All these rivals generally boast good reliability. Honda and Toyota have long-standing reputations, while GM (Volt) and Hyundai/Kia (Ioniq/Niro) have also made significant strides. Battery longevity is a common strength across the segment.

Price: New, the Clarity's MSRP was competitive, especially after federal tax credits. Used, its depreciation has put it in a similar range to equally aged Prius Primes, though perhaps slightly more affordable than a comparable Volt due to the Volt's slightly cult following and better performance metrics.

Recommendations:

• For those prioritizing the longest all-electric range and a slightly more engaging drive, the Chevrolet Volt (especially 2016-2019 models) remains an excellent alternative.
• If absolute fuel economy and proven hybrid reliability are paramount, the Toyota Prius Prime is a strong contender, though with a shorter EV range.
• For a more traditional sedan feel with great EV range and standard safety tech, the Clarity is a solid choice. If a more compact and slightly more efficient package is desired, the Hyundai Ioniq Plug-in Hybrid or Kia Niro Plug-in Hybrid offer compelling alternatives, especially the Niro for those seeking a crossover body style.

Final Verdict: Is the 2018 Honda Clarity plugin hybrid a Good Sedan?

The 2018 Honda Clarity Plug-in Hybrid is an ideal vehicle for environmentally conscious commuters and suburban families seeking a practical, comfortable, and highly efficient mid-size sedan. It excels for drivers with a shorter daily commute who can consistently charge at home or work, maximizing its impressive 47-mile all-electric range and significantly reducing gasoline consumption. It's also suitable for those who appreciate a quiet, smooth ride and standard advanced safety features.

It is definitely worth buying, especially as a used vehicle. Given its depreciation from new, it now represents excellent value in the pre-owned market. Look for a well-maintained Touring trim to get the most premium features like leather seats and navigation. Verify its service history and, if possible, battery health, though major issues are uncommon. It's a compelling choice for buyers who want the benefits of electric driving without "range anxiety," offering a strong blend of Honda reliability, spaciousness, and eco-friendly performance for practical everyday use.

2018 Honda Clarity plugin hybrid Owner Reviews

Jovan

Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.