Cruisers

2018Harley-Davidson Softail Deluxe

35 fields on record

The 2018 Harley-Davidson Softail Deluxe is a cruiser designed for riders seeking classic styling with modern comfort and reliability. Known for its low-slung profile, generous 26.8-inch seat height, and retro aesthetic, it delivers approachable performance with a 6-speed transmission and manageable 696-pound weight. Best suited for riders who prioritize vintage charm and easy handling over raw power.

Capacity: 1746.0 ccm
Engine: V-Twin, four-stroke
Gearbox: 6-speed
Dry weight: 303.0 kg
Seat height: 680 mm
Power: 86.0 HP (62.8 kW) @ 5020 RPM

⇄ Compare with another bike ＋ Add to garage All model years

What’s new for the 2018 Harley-Davidson Softail Deluxe

vs the 2017

Spec	2017	2018
Engine capacity	1688.0 ccm (103.01 cubic inches)	1746.0 ccm (106.55 cubic inches)
Power	79.0 HP (57.7 kW) @ 5020 RPM	86.0 HP (62.8 kW) @ 5020 RPM
Torque	126.0 Nm (12.8 kgf-m or 92.9 ft.lbs) @ 3000 RPM	145.0 Nm (14.8 kgf-m or 106.9 ft.lbs) @ 3000 RPM
Dry weight	320.0 kg (705.5 pounds)	303.0 kg (668.0 pounds)
Wet weight	333.0 kg (734.1 pounds)	316.0 kg (696.7 pounds)
Seat height	670 mm (26.4 inches)	680 mm (26.8 inches)

Other years 2013 2014 2015 2016 2017 2018 2019

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering30%

City riding45%

Daily riding60%

Touring68%

Two-up72%

Track10%

Best for: Built for relaxed boulevard cruising and classic Harley styling rather than outright speed or sport handling.
Built for: A laid-back, torque-rich cruiser with deep exhaust character and classic Softail styling that rewards a smooth, unhurried riding style.
Not ideal for: Not suited to riders seeking sharp cornering agility, off-road capability, or high-speed sport performance.

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 680mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2018 Harley-Davidson Softail Deluxe, with a cramped knee angle of around 75 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 →

Range and running costs

Worked out in your browser - nothing is sent to us

Units

Currency

Fuel per litre

Riding a year

Based on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.

Full specifications

Engine

Capacity: 1746.0 ccm
Power: 86.0 HP (62.8 kW) @ 5020 RPM
CO2 Emissions: 128 CO2 g/km
Torque: 145.0 Nm (14.8 kgf-m) @ 3000 RPM
Engine type: V-Twin, four-stroke
Fuel consumption: 5.50 litres/100 km (18.2 km/l)
Power/weight ratio: 0.2838 HP/kg (dry)
Bore x stroke: 98.4 x 111.1 mm
Compression: 9.7:1
Cooling system: Air
Fuel system: Injection
Starting: Electric

Transmission

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

Dimensions & weight

Wheelbase: 1635 mm
Overall length: 2415 mm
Seat height: 680 mm
Dry weight: 303.0 kg
Wet weight: 316.0 kg
Fuel capacity: 18.90 litres
Ground clearance: 115 mm
Oil capacity: 4.70 litres

Chassis & suspension

Front suspension: Telescopic fork
Rear suspension: Twin shocks
Rake (fork angle): 30.0°
Trail: 145 mm

Brakes & wheels

Front brakes: Single disc. ABS. 4-piston
Rear brakes: Single disc. ABS. 2-piston
ABS: Yes
Front tyre: MT90-B16
Rear tyre: MU85-B16

Other

Color options: Vivid Black, Twisted Cherry, Electric Blue, Silver Fortune/Sumatra Brown, Wicked Red/Twisted Cherry

Specs last verified against published sources: October 2026.

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	2015	2016	2018	2019
Capacity	1688 cc	1688 cc	1688 cc	1746 cc	1746 cc
Dry weight	313 kg	312 kg	320 kg	303 kg	303 kg
Seat height	622 mm	622 mm	670 mm	680 mm	658 mm
Fuel capacity	18.9 L	18.9 L	18.9 L	18.9 L	18.9 L

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

Rider Reviews

—

☆☆☆☆☆

Be the first to rate

MotorcycleDB

The 2018 Harley-Davidson Softail Deluxe is a stunning motorcycle that perfectly combines classic styling with modern performance. Its retro design features a timeless chrome and gloss black finish, as well as iconic whitewall tires and a classic leather seat. The powerful Milwaukee-Eight engine provides excellent acceleration and a smooth ride, while the updated suspension and chassis offer improved handling and control. With its comfortable riding position and advanced technology, the Softail Deluxe is a great choice for riders looking for a stylish and reliable cruiser.

Overall, the 2018 Harley-Davidson Softail Deluxe is a top-of-the-line motorcycle that delivers on both style and performance. Its classic design, powerful engine, and advanced features make it a standout choice for riders who appreciate a timeless look with modern capabilities. Whether you're cruising around town or hitting the open road, the Softail Deluxe offers a comfortable and exhilarating riding experience that is sure to impress.

Own one? Add it to My Garage and write an owner review with an Owner badge.