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2023 Harley-Davidson Road Glide ST Overview, Reviews, Ratings & Specs

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Jovan | November 10, 2025
The 2023 Harley-Davidson Road Glide ST is a performance-bagger rooted in the iconic Road Glide lineage, which has been a staple since its introduction. This model year features the sleek, shark-nose fairing and is presented in the ST trim, emphasizing a sportier aesthetic. Its popularity stems from combining classic Harley-Davidson touring comfort with a more aggressive stance and enhanced performance, appealing to riders seeking both long-distance capability and head-turning style. Pricing for the 2023 model typically starts in the high $20,000s.
The Good

The 2023 Road Glide ST offers exhilarating performance from its potent Milwaukee-Eight engine, legendary Harley-Davidson reliability, and exceptional long-haul comfort. Its aggressive styling appeals to emotions, while the practical benefits of ample storage and a comfortable riding position satisfy practical needs.

The Bad

Potential buyers should be aware of the Road Glide ST's substantial weight, which can make low-speed maneuvering challenging. Some riders also note the infotainment system's user interface can be less intuitive than competitors', and aftermarket exhaust modifications are common to enhance sound and performance.

2023 Harley-Davidson Road Glide ST: Quick Overview

  • Engine Options: The 2023 Harley-Davidson Road Glide ST is exclusively powered by the Milwaukee-Eight 117 V-twin engine.
  • Horsepower: This engine produces approximately 106 horsepower at 5,020 rpm.
  • Torque: It delivers a strong 127 lb-ft of torque at 3,500 rpm.
  • Fuel Economy: Estimated fuel economy is around 43 miles per gallon (MPG) combined.
  • 0-60 Times: While not officially published by Harley-Davidson, independent tests generally place the 0-60 mph time in the 4-second range, showcasing its potent acceleration.
  • Towing Capacity: As a motorcycle, the Road Glide ST does not have a towing capacity in the automotive sense. It is designed for rider and passenger luggage only.
  • Key Trim-Level Features (Road Glide ST):
    • Milwaukee-Eight 117 V-Twin Engine
    • Dark Custom styling with blacked-out trim and wheels
    • Batwing fairing with integrated lighting
    • Boom! Box GTS infotainment system with a 6.5-inch color touchscreen
    • Brembo brakes
    • Adjustable emulsion rear shocks
    • Premium RDRS (Reflex Rider Safety Enhancements) on some configurations
    • Bagger-style saddlebags with ample storage
    • Glove box compartments
    • Full instrumentation with analog gauges and digital readouts
    • LED Daymaker headlights
    • Cruise control
    • ABS (Anti-lock Braking System)
    • Heated grips (optional)

2023 Harley-Davidson Road Glide ST Specifications

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Vehicle History Report

What Problems Does the 2023 Harley-Davidson Road Glide ST Have?

For the 2023 model year, the Harley-Davidson Road Glide ST, being part of a well-established platform, generally benefits from continuous refinement. However, like any complex machine, some owners may encounter specific issues. Frequently reported, though not necessarily widespread, concerns across Harley-Davidson touring models often revolve around the infotainment system, including occasional glitches with the Boom! Box GTS, such as touchscreen unresponsiveness or connectivity problems. Some riders have reported minor electrical gremlins, though these are typically resolved under warranty. Another area that sometimes draws comment is the factory suspension, which, while comfortable for touring, might be perceived as less sophisticated by riders seeking sportier handling, leading some to opt for aftermarket upgrades. Clutch feel can also be a subjective point; some find it a bit heavy in stop-and-go traffic. Harley-Davidson has a history of issuing recalls, and while no major widespread issues were heavily reported for the 2023 Road Glide ST at its release, it's always prudent to check for any safety-related recalls by VIN. Long-term reliability is generally considered strong, characteristic of the Milwaukee-Eight engine, provided regular maintenance is performed according to the manufacturer's schedule. The 2023 model year benefits from the maturity of the Milwaukee-Eight platform, which has seen incremental improvements over its predecessors. Owners should pay attention to routine maintenance, especially fluid changes and inspections of the primary drive and transmission, which are critical for the longevity of these large-displacement V-twins.

How long will the 2023 Harley-Davidson Road Glide ST last?

Based on owner data and the reputation of Harley-Davidson's Milwaukee-Eight platform, the 2023 Road Glide ST is built for longevity. With diligent adherence to the maintenance schedule, including regular oil changes, filter replacements, and component checks, owners can reasonably expect to accumulate 100,000 miles or more. Some dedicated riders have pushed their Harley-Davidsons well beyond 200,000 miles. The engine is known for its robust construction and ability to withstand high mileage. Weaknesses over time might include wear on items like the clutch, suspension components, and potentially the infotainment system's longevity, though these are typically manageable with part replacements rather than indicative of fundamental design flaws. Overall, its long-term durability is a strong selling point for those who prioritize riding for many years.

What Technology & Safety Features are Included?

The 2023 Harley-Davidson Road Glide ST comes equipped with a comprehensive suite of technology designed to enhance the riding experience. At its core is the Boom! Box GTS infotainment system, featuring a vibrant 6.5-inch color touchscreen that is intuitively laid out. This system offers AM/FM radio, weather band, voice recognition, and Bluetooth connectivity for music and hands-free calling. Navigation is often integrated or available as an option, providing turn-by-turn directions. For audio, it boasts integrated speakers within the fairing, delivering clear sound.

In terms of driver-assistance features, the 2023 Road Glide ST offers Reflex Rider Safety Enhancements (RDRS), which may be standard or optional depending on the specific configuration and market. These advanced systems can include features like Cornering Enhanced Antilock Braking System (C-ABS), Cornering Electronic Linked Braking (C-ELB), Cornering Traction Control (C-TCS), and Drag-Torque Slip Control System (DSCS). These features utilize sensors to monitor vehicle dynamics and assist the rider in maintaining control during acceleration and braking, particularly in challenging conditions.

Safety is further bolstered by the bright LED Daymaker headlights, providing excellent illumination for nighttime riding, and LED taillights and turn signals for increased visibility. The braking system utilizes Brembo components, known for their powerful and reliable stopping performance, and ABS is standard or part of the RDRS package.

While specific crash-test ratings like those for automobiles are not conducted for motorcycles, the robust frame construction and integrated safety systems contribute to the overall safety profile of the Road Glide ST. Optional features can include heated grips for comfort in colder weather and a premium audio upgrade. The rider's ergonomics, with comfortable seating and handlebar positioning, also contribute to a safer and more controlled ride.

What Colors Options are Available?

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2023 Harley-Davidson Road Glide ST Prices and Market Value

When new, the 2023 Harley-Davidson Road Glide ST had an MSRP starting in the high $20,000s, often around $29,000 for the base model, before options and destination fees. Current used market prices for a 2023 Road Glide ST typically range from $24,000 to $28,000, depending heavily on mileage, condition, and added accessories.

Harley-Davidson motorcycles, particularly popular models like the Road Glide ST, tend to hold their value relatively well compared to many other motorcycle brands. Depreciation is generally strongest in the first few years of ownership. Factors significantly affecting resale value include the overall condition of the motorcycle, the number of miles accumulated, the presence of desirable aftermarket upgrades (such as performance exhausts, custom seats, or advanced audio systems), and whether it has been meticulously maintained. A well-maintained, low-mileage example with tasteful modifications will command a higher price. The iconic status and performance appeal of the ST trim also contribute positively to its resale value.

2023 Harley-Davidson Road Glide ST Cost of Ownership

Owning a 2023 Harley-Davidson Road Glide ST is generally considered costly rather than economical. Insurance premiums can be substantial, influenced by the bike's value, the rider's history, and location. Fuel costs, while not excessively high given its 43 MPG estimate, add up with regular touring. Routine maintenance, including oil changes, filter replacements, and other scheduled services at Harley-Davidson dealerships, can be moderately expensive. Repair costs for specialized Harley-Davidson parts can also be significant if issues arise outside of warranty. Overall, factor in higher costs for insurance, parts, and specialized labor when budgeting for long-term ownership of this premium touring motorcycle.

2023 Harley-Davidson Road Glide ST Fuel Efficiency

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2023 Harley-Davidson Road Glide ST Insurance

Insurance for a 2023 Harley-Davidson Road Glide ST is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2023 Harley-Davidson Road Glide ST Compare to Other Vehicle?

The 2023 Harley-Davidson Road Glide ST competes in the high-performance touring segment, often against other American V-twins and some European offerings. Its primary rivals include:

Indian Challenger/Roadmaster: Indian offers a strong challenge with its powerful Thunderstroke 116 or PowerPlus engines. The Challenger, particularly the Dark Horse variant, shares a similar performance-oriented, dark styling ethos with the Road Glide ST. Indian bikes often boast a more modern suspension and handling feel in some aspects. Reliability is generally good for both brands, though individual experiences vary. Pricing is competitive, with Indian often slotting in a similar range. The Road Glide ST's Milwaukee-Eight 117 offers a distinct Harley-Davidson rumble and power delivery that many riders prefer.

Honda Gold Wing Tour: While in a slightly different category due to its transverse-mounted boxer engine and more extensive touring amenities (like an optional airbag), the Gold Wing is a benchmark for long-distance comfort and advanced technology. Its performance is smooth and powerful, and Honda is renowned for exceptional reliability. However, it's a much more complex and arguably less visceral riding experience than the Harley. Its price point can also be higher, especially with all options. It's a more technologically advanced but less traditionally "American muscle" option.

BMW R 18 Transcontinental: BMW's entry into the cruiser/touring market offers a unique retro-styled experience with its massive boxer engine. Performance is characterized by strong low-end torque and a unique character. Reliability is generally high with BMW engineering. However, its styling is polarizing, and it lacks the widespread dealer network and established performance-bagger culture of Harley-Davidson. The Road Glide ST generally offers a more refined infotainment system and a more complete package for dedicated touring riders focused on performance and style.

Recommendation: For riders prioritizing the iconic Harley-Davidson experience, V-twin rumble, aggressive styling, and a potent engine, the 2023 Road Glide ST is an excellent choice. If a more refined and arguably more technologically integrated touring experience is desired, the Honda Gold Wing Tour is a strong contender, albeit with a different character. For those seeking a competitive American alternative with a slightly different flavor, the Indian Challenger is a very compelling option, offering similar performance and style with a distinct brand identity.

Final Verdict: Is the 2023 Harley-Davidson Road Glide ST a Good Vehicle?

The 2023 Harley-Davidson Road Glide ST is ideal for experienced riders who crave a potent blend of long-distance comfort, aggressive performance, and iconic American styling. It's best suited for those who appreciate the V-twin rumble and the substantial torque delivery of the Milwaukee-Eight 117 engine. It's worth buying for riders looking for a premium touring machine with a distinctively sporty edge that stands out from more conventional baggers.

Purchasing new offers the latest technology and full manufacturer warranty, though at a higher price point. Buying used, particularly a well-maintained model with lower mileage, can offer significant value, as depreciation is often most pronounced in the initial years. Specific trims like the ST are excellent for those who value the blacked-out aesthetic and enhanced performance. For riders prioritizing comfort and capability on long journeys with a touch of rebellious spirit, the Road Glide ST is a compelling and worthwhile investment.

2023 Harley-Davidson Road Glide ST Owner Reviews

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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.