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Touring Motorcycles

2018Harley-Davidson Street Glide

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The 2018 Harley-Davidson Street Glide is a heavyweight cruiser designed for long-distance touring and highway comfort. Known for its classic styling, full-featured infotainment system, and comprehensive instrumentation, it appeals to riders seeking a well-equipped, stable platform for extended journeys. Electric starter, cruise control, and generous 22.7-liter fuel capacity make it ideal for touring enthusiasts prioritizing comfort and convenience.

Capacity: 1688.0 ccm
Engine: V-Twin, four-stroke
Gearbox: 6-speed
Dry weight: 361.0 kg
Seat height: 715 mm
Power: 89.0 HP (65.0 kW) @ 5450 RPM

⇄ Compare with another bike All model years

What’s new for the 2018 Harley-Davidson Street Glide

vs the 2017

Spec	2017	2018
Power	85.8 HP (62.6 kW) @ 5000 RPM	89.0 HP (65.0 kW) @ 5450 RPM
Torque	154.6 Nm (15.8 kgf-m or 114.0 ft.lbs) @ 3250 RPM	150.0 Nm (15.3 kgf-m or 110.6 ft.lbs) @ 3250 RPM
Dry weight	353.0 kg (778.2 pounds)	361.0 kg (795.9 pounds)
Wet weight	371.0 kg (817.9 pounds)	376.0 kg (828.9 pounds)
Compression	—	10.0:1

Other years 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering35%

City riding40%

Daily riding60%

Touring95%

Two-up85%

Track10%

Best for: Built primarily for long-distance highway touring with a commanding, stable ride rather than quick sporty handling.
Built for: A confident, laid-back cruiser-tourer personality that favors relaxed torque delivery, long-haul comfort, and classic V-twin presence over outright speed or nimbleness.
Not ideal for: Not a good fit for riders seeking lightweight agility, off-road capability, or a sharp cornering experience.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 715mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2018 Harley-Davidson Street Glide, with a cramped knee angle of around 80 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 750 mm or under — Short Kings →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 1688.0 ccm
Power: 89.0 HP (65.0 kW) @ 5450 RPM
CO2 Emissions: 142 CO2 g/km
EPA Est. Fuel Consumption: 6.05 L/100km (1423.1 US mpg)
EPA CO Emissions: 2.7 CO g/km
Torque: 150.0 Nm (15.3 kgf-m) @ 3250 RPM
Engine type: V-Twin, four-stroke
Fuel consumption: 5.90 litres/100 km (16.9 km/l)
Power/weight ratio: 0.2465 HP/kg
Bore x stroke: 100.0 x 111.1 mm
Compression: 10.0:1
Cooling system: Oil_air
Fuel system: Injection
Starting: Electric
Aspiration: Naturally aspirated
Valves per cylinder: 4
Lubrication system: Dry sump

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Belt
Clutch: Multi-plate with diaphragm spring in oil bath

Dimensions & weight

Wheelbase: 1625 mm
Overall length: 2450 mm
Seat height: 715 mm
Dry weight: 361.0 kg
Wet weight: 376.0 kg
Fuel capacity: 22.70 litres
Ground clearance: 135 mm
Oil capacity: 3.80 litres
Carrying capacity: Saddle bags

Chassis & suspension

Front suspension: Telescopic fork
Rear suspension: Twin shocks
Rake (fork angle): 26.0°
Trail: 170 mm

Brakes & wheels

Front brakes: Double disc. Optional ABS. 4-piston
Rear brakes: Single disc. Optional ABS. 4-piston
ABS: Optional
Front tyre: 130/60-B19
Rear tyre: 180/65-B16

Other

Color options: Vivid Black, Black Tempest, Industrial Gray Denim, Wicked Red, Electric Blue, Silver Fortune, Hard Candy Shattered Flake, Hard Candy Chameleon Flake, Legend Blue/Vivid Black
Comments: Windshield. Cruise control. Infotainment.
Fuel Tank Material: M

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2013	2016	2018	2020	2023	2026
Capacity	1688 cc	1688 cc	1688 cc	1746 cc	1746 cc	1923 cc
Dry weight	355 kg	353 kg	361 kg	361 kg	361 kg	351 kg
Seat height	663 mm	715 mm	715 mm	663 mm	663 mm	714 mm
Fuel capacity	22.7 L	22.7 L	22.7 L	22.7 L	22.7 L	22.7 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB Review

The 2018 Harley-Davidson Street Glide is a powerful and stylish motorcycle that offers a smooth and comfortable ride. Its Milwaukee-Eight 107 engine provides impressive performance and acceleration, making it a top choice for riders who crave speed and power. The Street Glide's classic Harley-Davidson design, combined with modern technology and features, makes it a standout in the touring motorcycle category. Whether you're cruising down the highway or navigating through city streets, the Street Glide offers a great riding experience with its responsive handling and comfortable seating position.

Overall, the 2018 Harley-Davidson Street Glide is a top-of-the-line touring motorcycle that delivers a thrilling and comfortable ride. Its powerful engine, classic design, and modern features make it a popular choice for riders looking for a high-performance and stylish bike. With its impressive performance and comfortable ride, the Street Glide is a standout option for motorcycle enthusiasts looking for a top-notch touring bike.