The 2021 Harley-Davidson Street Glide is a quintessential American touring motorcycle, a staple in the Harley-Davidson lineup for many years. This iconic cruiser boasts a classic bat-wing fairing, a comfortable riding position, and ample storage, making it perfect for long-distance journeys. Key trims typically include the standard Street Glide and the more feature-rich Street Glide Special. Its popularity stems from its blend of classic styling, powerful Milwaukee-Eight engine, and the unparalleled rumble that defines the Harley-Davidson experience, appealing to riders seeking both style and substance on the open road. New pricing for the 2021 model generally ranged from around $21,999 to $25,000+ depending on the trim and options.
The Good
The 2021 Street Glide offers a powerful and smooth Milwaukee-Eight engine for exhilarating rides, legendary Harley-Davidson reliability, and exceptional comfort for long-distance touring. Its timeless design evokes emotion, while practical features like ample storage and rider-friendly ergonomics enhance its value.
The Bad
Potential owners should be aware of the Street Glide's considerable weight, which can make low-speed maneuvering challenging. Some riders also find the infotainment system's user interface less intuitive than competitors, and the price point can be a significant barrier for budget-conscious buyers.
2021 Harley-Davidson Street Glide: Quick Overview
- Engine: The 2021 Harley-Davidson Street Glide is powered by the Milwaukee-Eight 107 V-Twin engine.
- Displacement: 1745cc (107 cubic inches).
- Horsepower: Approximately 93 horsepower at 5,020 RPM (claimed).
- Torque: Approximately 114 lb-ft at 3,250 RPM (claimed).
- Fuel Economy: Typically around 43 MPG combined (city/highway), though actual mileage varies greatly with riding style and conditions.
- 0-60 MPH Time: While Harley-Davidson doesn't officially publish these figures, enthusiasts often record 0-60 mph times in the 4-5 second range, depending on rider skill and load.
- Towing Capacity: The Street Glide is not designed for towing trailers. It is a touring motorcycle built for rider and passenger comfort, not for pulling loads.
- Trim-Level Features (Standard Street Glide):
- Bat-wing fairing with fork-mounted design
- Halogen headlight
- Boom! Box 4.3 infotainment system with a 4.3-inch color touchscreen, AM/FM radio, USB connection, and Bluetooth capability
- Cruise control
- ABS (Anti-lock Braking System)
- Premium hand controls
- Daymaker LED headlights
- Passenger backrest
- Saddlebags with one-touch opening
- Trim-Level Features (Street Glide Special): Builds upon the standard model with:
- Milwaukee-Eight 114 engine (1868cc) for increased power and torque
- Boom! Box GTS infotainment system with a 6.5-inch color touchscreen, GPS navigation, and voice recognition
- Premium RDRS (Reflex Defensive Rider Systems) including Cornering ABS, Cornering Traction Control, Drag-Torque Slip Control, and Hill Hold Control
- Taller handlebars
- Blacked-out styling elements
- Enhanced suspension components
2021 Harley-Davidson Street Glide Specifications
Vehicle Information
| Year | 2021 |
| Make | Harley-Davidson |
| Model | Street Glide |
| Trim | - |
| Style | - |
| Type | Motorcycle |
| Category | Motorcycle |
Manufacturing Details
| Made In | United States |
| Manufacturing City | YORK |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 1746CC |
| Engine Size | 1746L |
| Engine Cylinders | 2 |
| Transmission | - |
| Transmission Type | Manual |
| Transmission Speeds | - |
| Drivetrain | Front-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 2021 Harley-Davidson Street Glide Have?
The 2021 Harley-Davidson Street Glide, like most motorcycles, can experience certain issues, though overall reliability is generally considered good for the brand. A common concern across many Harley-Davidson models, including the Street Glide, is related to the electrical system. Some owners have reported intermittent issues with the charging system, such as a weak battery or stator problems, particularly after extended periods of storage or heavy accessory use. While not exclusive to the 2021 model year, it's a point to watch for. Another area that sometimes draws attention is the infotainment system. While the Boom! Box GTS is a significant upgrade, some users have found the interface to be less intuitive than modern car systems, and occasional software glitches can occur, though these are often resolved with firmware updates. There have been isolated reports of issues with the fuel pump or sensor readings, but these are not widespread. Regarding recalls for the 2021 model year, it's essential to check Harley-Davidson's official recall database for any specific campaigns pertaining to this VIN or model. Recalls can address a range of potential issues, from braking system components to engine management software. Long-term reliability is generally strong with proper maintenance. The Milwaukee-Eight engine is known for its durability, but like any complex machine, consistent oil changes, filter replacements, and inspections are crucial. The suspension can also benefit from regular service to ensure optimal performance and longevity. Owners who frequently push their bikes hard or ride in harsh conditions may see accelerated wear on components like tires, brakes, and suspension. However, for the average rider maintaining their machine, the 2021 Street Glide is built to last for many miles.
How long will the 2021 Harley-Davidson Street Glide last?
Based on owner data and typical maintenance habits, a 2021 Harley-Davidson Street Glide, when properly cared for, can reliably deliver an average of 150,000 to 200,000 miles or more over its service life. The robust Milwaukee-Eight engine is engineered for longevity, and with regular oil changes, fluid checks, and component inspections, its core mechanicals are highly durable. Weaknesses that may emerge over time could include wear on clutch components, brake pads, and suspension bushings, especially with aggressive riding or heavy loads. The electrical system, particularly the charging components, can be a point of attention for higher-mileage bikes. However, these are often manageable with routine servicing and timely replacement of wear items. The overall build quality contributes to its long-term durability, making it a dependable touring partner for many years.
What Technology & Safety Features are Included?
The 2021 Harley-Davidson Street Glide comes equipped with a suite of modern technology designed to enhance the riding experience. Standard on the base model is the Boom! Box 4.3 infotainment system, featuring a 4.3-inch color touchscreen, AM/FM radio, USB connection, and Bluetooth connectivity for audio streaming and hands-free calling. Cruise control is also standard, adding convenience for long highway stretches. The Street Glide Special significantly upgrades this with the more advanced Boom! Box GTS system. This system boasts a larger 6.5-inch color touchscreen with intuitive navigation capabilities, voice recognition, and enhanced audio quality.
Harley-Davidson also introduced its Reflex Defensive Rider Systems (RDRS) as an option, and standard on the Special trim for 2021. RDRS includes advanced safety features like Cornering Enhanced Anti-lock Braking System (C-ABS), which helps maintain control during braking in curves, and Cornering Electronic Linked Braking (C-ELB) for more balanced braking power. Other RDRS components include Traction Control System (TCS) with Cornering enhancement, and Drag-Torque Slip Control System (DSCS), which helps prevent rear-wheel lock-up during deceleration.
Optional features can further enhance the bike, such as heated grips, premium audio upgrades, and various lighting packages.
Harley-Davidson motorcycles, like many two-wheeled vehicles, are not subjected to traditional crash-test ratings in the same way as cars. Instead, safety is emphasized through rider-assistance technologies and the inherent stability and handling characteristics of the motorcycle. The advanced braking systems, especially those within the RDRS package, are key safety enhancements, aiming to mitigate potential accidents. The solid construction and rider ergonomics also contribute to a safer overall riding experience.
Harley-Davidson also introduced its Reflex Defensive Rider Systems (RDRS) as an option, and standard on the Special trim for 2021. RDRS includes advanced safety features like Cornering Enhanced Anti-lock Braking System (C-ABS), which helps maintain control during braking in curves, and Cornering Electronic Linked Braking (C-ELB) for more balanced braking power. Other RDRS components include Traction Control System (TCS) with Cornering enhancement, and Drag-Torque Slip Control System (DSCS), which helps prevent rear-wheel lock-up during deceleration.
Optional features can further enhance the bike, such as heated grips, premium audio upgrades, and various lighting packages.
Harley-Davidson motorcycles, like many two-wheeled vehicles, are not subjected to traditional crash-test ratings in the same way as cars. Instead, safety is emphasized through rider-assistance technologies and the inherent stability and handling characteristics of the motorcycle. The advanced braking systems, especially those within the RDRS package, are key safety enhancements, aiming to mitigate potential accidents. The solid construction and rider ergonomics also contribute to a safer overall riding experience.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2021 Harley-Davidson Street Glide Prices and Market Value
When new, the 2021 Harley-Davidson Street Glide typically started in the range of $21,999 for the base model, with the Street Glide Special often beginning around $25,000 and climbing higher with custom paint and optional features. Current used market prices for a 2021 Street Glide vary significantly based on mileage, condition, trim level, and any aftermarket modifications. You can expect to find them ranging from approximately $18,000 to $23,000 or more. Harley-Davidson motorcycles generally hold their value well due to their strong brand loyalty and iconic status. Depreciation is moderate, especially in the first few years, but then tends to level off. Factors that greatly affect resale value include low mileage, pristine condition, a comprehensive maintenance history, desirable factory options, and the absence of damage or excessive wear. Limited edition paint schemes or popular factory upgrades can also boost resale potential.
2021 Harley-Davidson Street Glide Cost of Ownership
Owning a 2021 Harley-Davidson Street Glide is generally considered a moderately costly endeavor, leaning towards the pricier side compared to smaller motorcycles. Insurance premiums can be significant due to the bike's value and the cost of repairs. Fuel costs are reasonable, with its MPG offering decent efficiency for a large touring bike. Regular maintenance, including oil changes, filter replacements, and occasional fluid flushes, is essential and adds to the annual cost. Repair costs for Harley-Davidson components can also be higher than average. While not economical in terms of initial purchase or potential repair expenses, its long-term durability and rider satisfaction contribute to its value proposition for enthusiasts who prioritize the experience.
2021 Harley-Davidson Street Glide Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
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City Mileage
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Highway Mileage
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2021 Harley-Davidson Street Glide Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
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Expired
2021 Harley-Davidson Street Glide Insurance
Insurance for a 2021 Harley-Davidson Street Glide is moderately priced, reflecting its status as a Motorcycle with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2021 Harley-Davidson Street Glide Compare to Other Motorcycle?
The 2021 Harley-Davidson Street Glide competes in the full-size touring motorcycle segment, facing strong rivals from brands like Indian Motorcycle and Honda.
Performance: The Street Glide's Milwaukee-Eight engine offers substantial torque for effortless cruising and passing, though its horsepower figures aren't class-leading. The Indian Challenger, for instance, often boasts a more potent engine with better outright acceleration. Honda's Gold Wing, while focused on comfort, offers a sophisticated boxer-six engine that is incredibly smooth and powerful.
Features: Harley-Davidson's Boom! Box GTS infotainment system is comprehensive, especially on the Special trim with its large touchscreen and navigation. However, some competitors, like the Indian Challenger, offer more integrated tech and features that feel more modern. The Honda Gold Wing is a benchmark for rider amenities, offering advanced electronic rider aids, premium sound, and often more creature comforts. The Street Glide's appeal lies in its classic, no-nonsense touring capability.
Reliability: Harley-Davidson has improved reliability significantly over the years. The Milwaukee-Eight engine is robust. However, historically, Japanese brands like Honda have a reputation for superior long-term reliability and fewer reported issues. Indian has also been steadily improving its reliability metrics.
Price: The Street Glide is priced competitively within its segment, often starting in the low to mid-$20,000s. The Indian Challenger can be similarly priced or slightly higher depending on the trim. The Honda Gold Wing, being a top-tier touring machine, typically commands a higher price point.
Alternatives:
Performance: The Street Glide's Milwaukee-Eight engine offers substantial torque for effortless cruising and passing, though its horsepower figures aren't class-leading. The Indian Challenger, for instance, often boasts a more potent engine with better outright acceleration. Honda's Gold Wing, while focused on comfort, offers a sophisticated boxer-six engine that is incredibly smooth and powerful.
Features: Harley-Davidson's Boom! Box GTS infotainment system is comprehensive, especially on the Special trim with its large touchscreen and navigation. However, some competitors, like the Indian Challenger, offer more integrated tech and features that feel more modern. The Honda Gold Wing is a benchmark for rider amenities, offering advanced electronic rider aids, premium sound, and often more creature comforts. The Street Glide's appeal lies in its classic, no-nonsense touring capability.
Reliability: Harley-Davidson has improved reliability significantly over the years. The Milwaukee-Eight engine is robust. However, historically, Japanese brands like Honda have a reputation for superior long-term reliability and fewer reported issues. Indian has also been steadily improving its reliability metrics.
Price: The Street Glide is priced competitively within its segment, often starting in the low to mid-$20,000s. The Indian Challenger can be similarly priced or slightly higher depending on the trim. The Honda Gold Wing, being a top-tier touring machine, typically commands a higher price point.
Alternatives:
- Indian Challenger: A strong contender offering a more modern and aggressive style, a powerful PowerPlus engine, and impressive handling for its size. It's a great alternative if you want American-made but with a more contemporary edge.
- Honda Gold Wing: If ultimate comfort, advanced technology, and a supremely smooth, powerful engine are your priorities, the Gold Wing is hard to beat. It offers a more refined and feature-rich touring experience, though at a higher price.
- BMW R 18 B / R 18 Transcontinental: For those seeking a unique, retro-styled German touring machine with a massive boxer engine, these are worth considering. They offer a different kind of character and luxury.
Final Verdict: Is the 2021 Harley-Davidson Street Glide a Good Motorcycle?
The 2021 Harley-Davidson Street Glide is ideal for riders who cherish the quintessential American touring experience – long-distance comfort, classic styling, and the unmistakable Harley-Davidson rumble. It's a bike for those who appreciate the lifestyle and heritage associated with the brand. It is worth buying for those seeking a dependable, comfortable touring machine with iconic looks. Buying used can offer significant value, making it more accessible. Opting for the Street Glide Special is recommended if your budget allows, as the upgraded engine, infotainment, and RDRS safety features significantly enhance the riding experience. If you prioritize cutting-edge technology or the absolute smoothest, most refined ride, other brands might offer more, but for those drawn to the Harley-Davidson ethos, the 2021 Street Glide is a fantastic choice, especially when purchased in good condition with reasonable mileage.
Cathleen V
Cathleen is an exceptional freelance writer covering hot topics in the automotive world from a gearhead's perspective. Her articles delve into various aspects of automotive technology and history, offering readers detailed insights into engine performance, reliability, and maintenance. Through her engaging and informative writing, Cathleen provides valuable information to automotive enthusiasts and consumers alike, helping them make informed decisions about vehicle maintenance and purchases.