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All Bikes/Compare/Harley-davidson Slim Softail vs Harley-davidson Softail Deluxe

Harley-davidson Slim Softail vs Harley-davidson Softail Deluxe

Side-by-side comparison for used motorcycle buyers

Harley-davidson Slim Softail vs Harley-davidson Softail Deluxe. Harley-davidson Slim Softail: 93 hp @ 5,020 rpm (Milwaukee-Eight 107, 2018–present) hp, 300 kg (curb weight, 2020 model) weight, top speed 185 km/h (estimated; note: electronically limited in some markets), Motoryk rating 7.5/10. Harley-davidson Softail Deluxe: 86 hp @ 5,020 rpm (2018+ Milwaukee-Eight 107) hp, 318 kg (curb weight, 2018+ model) weight, top speed 175 km/h (estimated — note: not a performance-focused model), Motoryk rating 7.5/10.

Performance at a Glance

Green = winner per metric · Bars are relative to the higher value

Harley-davidson Slim Softail Harley-davidson Softail Deluxe
Horsepower (hp)
93 hp
86 hp
Torque (Nm)
145 Nm
145 Nm
Top Speed (km/h)
185 km/h
175 km/h
Weight (kg) — lower is better
300 kg
318 kg
Type
Cruiser
Cruiser
Horsepower
93 hp @ 5,020 rpm (Milwaukee-Eight 107, 2018–present)
86 hp @ 5,020 rpm (2018+ Milwaukee-Eight 107)
Torque
145 Nm @ 3,000 rpm (Milwaukee-Eight 107, 2018–present)
145 Nm @ 3,000 rpm (2018+ Milwaukee-Eight 107)
Top Speed
185 km/h (estimated; note: electronically limited in some markets)
175 km/h (estimated — note: not a performance-focused model)
Weight
300 kg (curb weight, 2020 model)
318 kg (curb weight, 2018+ model)
Fuel
5.8 L/100km (approx. 17.2 km/L) — estimated real-world average
6.5 L/100km (approximately 15.4 km/L, real-world average)
Fairing
No
No

Individual Reviews

Harley-davidson Slim Softail
Harley-davidson Slim Softail
7.5/10

"A genuinely desirable cruiser — buy smart and you won't regret it."

Pros
+Timeless blacked-out styling
+Milwaukee-Eight genuinely impressive
+Strong resale value retention
Cons
Suspension disappointingly soft stock
Heavy for its power
Rear tire wears fast
Harley-davidson Softail Deluxe
Harley-davidson Softail Deluxe
7.5/10

"Buy 2018-newer and you get a genuinely excellent slow-lane companion."

Pros
+Stunning retro visual presence
+M8 107 torque delivery
+Comfortable all-day riding position
Cons
Limited cornering ground clearance
Runs hot in traffic
Pre-2018 cam tensioner issues

Top 10 Accessories

Picks that work on either bike.

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🛢️
Harley-Davidson · Engine Oil
20W-50 Synthetic Motorcycle Oil
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🛢️
Engine Oil
Harley-Davidson Screamin' Eagle SYN3 Full Synthetic 20W-50
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⚙️
HifloFiltro · Oil Filter
HF204 Oil Filter
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⚙️
HifloFiltro · Oil Filter
HF204 Oil Filter
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🌬️
Air Filter
Replacement Air Filter
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🌬️
Air Filter
Harley-Davidson Softail Deluxe Air Filter
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NGK · Spark Plugs
NGK DCPR7E Spark Plug
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Spark Plugs
Harley-Davidson Softail Deluxe Spark Plugs
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Full-Face Motorcycle Helmet
Helmet
Full-Face Motorcycle Helmet
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Riding Gloves
Gloves
Riding Gloves
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