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BMW R 18 Roctane 2026 vs Harley-Davidson Softail Slim S 2018

BMW

R 18 Roctane

2026
Custom / cruiser
3 criteria won
VS
Harley-Davidson

Softail Slim S

2018
Custom / cruiser
4 criteria won
Verdict

Harley-Davidson Softail Slim S — 4/7 criteria won

Better at : PowerWeightFuel capacitySeat height
R 18 Roctane
Softail Slim S

Overall score

● BMW R 18 Roctane ● Harley-Davidson Softail Slim S

Tech comparison

Power ch
R 18 Roctane 89.8 ch
Softail Slim S 91.7 ch
Softail Slim S ✓
Torque Nm
R 18 Roctane 162.8 Nm
Softail Slim S 146.1 Nm
R 18 Roctane ✓
Displacement cc
R 18 Roctane 1802 cc
Softail Slim S 1801 cc
R 18 Roctane ✓
Top speed km/h
R 18 Roctane 180 km/h
Softail Slim S 170 km/h
R 18 Roctane ✓
Weight kg
R 18 Roctane 374 kg
Softail Slim S 321 kg
Softail Slim S ✓
Fuel capacity L
R 18 Roctane 16 L
Softail Slim S 18.9 L
Softail Slim S ✓
Seat height mm
R 18 Roctane 720 mm
Softail Slim S 650 mm
Softail Slim S ✓

Tech comparison

Technical specificationsBMW R 18 RoctaneHarley-Davidson Softail Slim S
Displacement1802.00 cc1801.00 cc
Power89.80 ch91.70 ch
Torque162.80 Nm146.10 Nm
Top speed180.00 km/h170.00 km/h
Weight374.00 kg321.00 kg
Dry weight— kg308.00 kg
Seat height720.00 mm650.00 mm
Fuel capacity16.00 L18.90 L
Engine typeBicylindre à plat, 4 tempsBicylindre en V à 45°, 4 temps
Coolingcombiné air / huilepar air
Gearboxboîte à 6 rapportsboîte à 6 rapports
Final driveCardanCourroie
Front brakesFreinage 2 disques Ø 300 mm, fixation radiale, étrier 4 pistonsFreinage 1 disque Ø 300 mm, étrier 4 pistons
Rear brakesFreinage 1 disque Ø 300 mm, étrier simple pistonFreinage 1 disque Ø 292 mm, étrier 2 pistons
Front tyre120/70-21
Rear tyre180/55-18

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