2025 BMW S 1000 R vs 2018 Harley-Davidson Sportster Roadster

The BMW S 1000 R records higher power and higher torque than the Harley-Davidson Sportster Roadster. The Harley-Davidson Sportster Roadster has the advantage in displacement where both recorded values are available.

Recorded specification differences

  • Manufacturer: BMW S 1000 R BMW, Harley-Davidson Sportster Roadster Harley-Davidson
  • Model: BMW S 1000 R BMW S 1000 R, Harley-Davidson Sportster Roadster Harley-Davidson Sportster Roadster
  • Year: BMW S 1000 R 2025, Harley-Davidson Sportster Roadster 2018
  • Displacement: BMW S 1000 R 999, Harley-Davidson Sportster Roadster 1202
  • Power: BMW S 1000 R 170, Harley-Davidson Sportster Roadster 67
  • Torque: BMW S 1000 R 114, Harley-Davidson Sportster Roadster 96
  • Weight: BMW S 1000 R 177, Harley-Davidson Sportster Roadster 259
  • Seat height: BMW S 1000 R 83.1, Harley-Davidson Sportster Roadster 79
BMW S 1000 R vs Harley-Davidson Sportster Roadster key specifications
SpecBMW S 1000 RHarley-Davidson Sportster Roadster
Year20252018
CategoryNakedNaked
Displacement9991202
Power17067
Torque11496
Weight177259

Power

The BMW S 1000 R records 170 hp, 103 hp (153.7%) more than the Harley-Davidson Sportster Roadster at 67 hp.

Torque

The BMW S 1000 R records 114 Nm of torque, 18 Nm (18.8%) more than the Harley-Davidson Sportster Roadster at 96 Nm.

Displacement

The Harley-Davidson Sportster Roadster records 1202 cc, 203 cc (20.3%) more than the BMW S 1000 R at 999 cc.

Seat height

The BMW S 1000 R has a higher recorded seat height (83.1) than the Harley-Davidson Sportster Roadster (79), a difference of 4.1.

Frequently asked questions

Which motorcycle records more power, the BMW S 1000 R or the Harley-Davidson Sportster Roadster?

The BMW S 1000 R records 170 hp, 103 hp (153.7%) more than the Harley-Davidson Sportster Roadster at 67 hp.

Which motorcycle records more torque, the BMW S 1000 R or the Harley-Davidson Sportster Roadster?

The BMW S 1000 R records 114 Nm of torque, 18 Nm (18.8%) more than the Harley-Davidson Sportster Roadster at 96 Nm.

Which motorcycle records larger displacement, the BMW S 1000 R or the Harley-Davidson Sportster Roadster?

The Harley-Davidson Sportster Roadster records 1202 cc, 203 cc (20.3%) more than the BMW S 1000 R at 999 cc.

How do the recorded seat heights of the BMW S 1000 R and the Harley-Davidson Sportster Roadster compare?

The BMW S 1000 R has a higher recorded seat height (83.1) than the Harley-Davidson Sportster Roadster (79), a difference of 4.1.

VS
BMW logo

BMW S 1000 R

2025Naked

Displacement999 cc
Power170 hp
HA

Harley-Davidson Sportster Roadster

2018Naked

Displacement1202 cc
Power67 hp

Most searched

Ask about these

Ask which bike fits daily rides, touring, or a first motorcycle. Both models stay in context.

Better
Worse

BMW S 1000 R

2025 • Naked

Harley-Davidson Sportster Roadster

2018 • Naked

Engine & Performance

Engine Displacement
999 cc
1202 cc
Power
170 hp
67 hp
Torque
114 Nm
96 Nm
Engine Type
-
V-Twin
Engine Details
DOHC
V-Twin | DOHC | Cylinder: 2
Power / Weight
0.9605 hp/kg
0.268 hp/kg
Valves / Cylinder
4
-
Compression Ratio
12.5:1
10.0:1

Fuel & Capacity

Fuel System
Injection
Injection
Cooling System
Liquid-cooled
Air-cooled
Starter
Electric
Electric

Transmission & Drive

Gearbox
Manual 6-speed
Manual 6-speed
Transmission
Chain
Belt

Chassis & Suspension

Front Suspension
Inverted
Inverted
Rear Suspension
Swing-Arm
Twin-Shock

Brake System

Front Brakes
Disc x2 ABS
Disc ABS
Rear Brakes
Disc ABS
Disc ABS

Tires & Wheels

Front Tyre
120/70-ZR17
120/70-R19
Rear Tyre
190/55-ZR17
150/70-R18

Dimensions & Weight

Length
208.5 cm
219 cm
Height
111.5 cm
-
Seat Height
83.1 cm
79 cm
Wheelbase
144.8 cm
150.5 cm
Ground Clearance
-
15 cm
Dry Weight
177 kg
250 kg
Wet Weight
-
259 kg

Disclaimer: The technical specifications, performance values, ride profile analyses, match scores, and other data presented on this page are compiled for informational purposes and processed through algorithmic calculations. Their source, license, and commercial-use rights are not fully documented. This information does not constitute a definitive, official, or binding reference. Actual values may vary depending on the model year, market, equipment options, riding conditions, and individual use. Before making a purchase decision, we strongly recommend consulting an authorized dealer or the manufacturer for verified and up-to-date specifications. RPMVault assumes no liability for any decisions made based on the information provided on this page.