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Touring Motorcycles

2018Harley-Davidson Ultra Limited

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The 2018 Harley-Davidson Ultra Limited is a premium touring cruiser designed for long-distance riders seeking comfort and technology. It features electronic fuel injection, cruise control, and comprehensive instrumentation with large gauges, combined with ample storage via saddlebags and top box. Known for its classic Harley styling, smooth handling, and touring capabilities, this heavyweight cruiser excels on extended highway journeys with its spacious seating and advanced rider amenities.

Capacity: 1688.0 ccm
Engine: V-Twin, four-stroke
Gearbox: 6-speed
Dry weight: 398.0 kg
Seat height: 740 mm
Power: 90.0 HP (65.7 kW) @ 5450 RPM

⇄ Compare with another bike All model years

What’s new for the 2018 Harley-Davidson Ultra Limited

vs the 2017

Spec	2017	2018
Power	91.0 HP (66.4 kW) @ 5450 RPM	90.0 HP (65.7 kW) @ 5450 RPM
Torque	152.0 Nm (15.5 kgf-m or 112.1 ft.lbs) @ 3750 RPM	153.0 Nm (15.6 kgf-m or 112.8 ft.lbs) @ 3250 RPM

Other years 2015 2016 2017 2018 2019 2020 2021 2022 2023

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail3%

Cornering40%

City riding30%

Daily riding55%

Touring98%

Two-up98%

Track5%

Best for: A fully-loaded long-haul touring bagger built to devour interstate miles two-up with luggage, infotainment, cruise control and all-weather comfort.
Built for: Grand American touring flagship: torque-rich Milwaukee-Eight 114 V-twin, plush ride, effortless highway cruising and premium touring amenities.
Not ideal for: Not for tight-canyon carvers, track riders, off-road use, budget-minded riders, or those wanting a nimble, lightweight commuter.

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

Will it fit you?

Worked out in your browser - nothing is sent to us

Your height

Inseam (optional)

Units

At 740mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2018 Harley-Davidson Ultra Limited, 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: 90.0 HP (65.7 kW) @ 5450 RPM
CO2 Emissions: 143 CO2 g/km
EPA Est. Fuel Consumption: 6.09 L/100km (38.6 US mpg)
EPA CO Emissions: 2.4 CO g/km
Torque: 153.0 Nm (15.6 kgf-m) @ 3250 RPM
Engine type: V-Twin, four-stroke
Fuel consumption: 6.10 litres/100 km (16.4 km/l)
Power/weight ratio: 0.2261 HP/kg (dry)
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: 2600 mm
Seat height: 740 mm
Dry weight: 398.0 kg
Wet weight: 413.0 kg
Fuel capacity: 22.70 litres
Ground clearance: 135 mm
Oil capacity: 4.70 litres
Carrying capacity: Saddle bags, top box

Chassis & suspension

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

Brakes & wheels

Front brakes: Double disc. ABS. 4-piston
Rear brakes: Single disc. ABS. 4-piston
ABS: Yes
Front tyre: 130/80-B17
Rear tyre: 180/65-B16

Other

Color options: Vivid Black, Twisted Cherry, Silver Fortune/Black Tempest, Silver Fortune/Sumatra Brown, Olive Gold/Black Tempest, Wicked Red/Twisted Cherry, Legend Blue/Vivid Black
Comments: Windshield. Infotainment. USB. Bluetooth.
Fuel Tank Material: Metal

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	2015	2017	2018	2019	2021	2023
Capacity	1688 cc	1688 cc	1688 cc	1868 cc	1868 cc	1868 cc
Dry weight	400 kg	398 kg	398 kg	398 kg	399 kg	399 kg
Seat height	693 mm	740 mm	740 mm	740 mm	699 mm	699 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 Ultra Limited is a top-of-the-line touring motorcycle that delivers a smooth and comfortable ride for long distances. Its powerful Milwaukee-Eight 107 engine provides plenty of torque for effortless highway cruising, and the sleek, classic styling makes it stand out on the road. The Ultra Limited also features advanced technology such as a touchscreen infotainment system and a responsive suspension system, making it a great choice for riders who want both performance and luxury in a touring motorcycle.

With its impressive performance and luxurious features, the 2018 Harley-Davidson Ultra Limited is a standout choice for riders looking for a top-tier touring motorcycle. The sleek styling and powerful Milwaukee-Eight 107 engine make it a head-turner on the open road, while the advanced technology and comfortable ride ensure a smooth and enjoyable experience for long-distance trips. Whether you're looking for a reliable and powerful touring motorcycle for cross-country adventures or simply want a stylish and high-performing ride for weekend getaways, the Ultra Limited delivers in every aspect.