2025 BMW R 18 B vs 2016 Triumph Rocket III Roadster

The Triumph Rocket III Roadster records higher torque, a lower weight and larger displacement than the BMW R 18 B.

Recorded specification differences

  • Manufacturer: BMW R 18 B BMW, Triumph Rocket III Roadster Triumph
  • Model: BMW R 18 B BMW R 18 B, Triumph Rocket III Roadster Triumph Rocket III Roadster
  • Year: BMW R 18 B 2025, Triumph Rocket III Roadster 2016
  • Displacement: BMW R 18 B 1802, Triumph Rocket III Roadster 2294
  • Torque: BMW R 18 B 157.3, Triumph Rocket III Roadster 221
  • Weight: BMW R 18 B 397.8, Triumph Rocket III Roadster 367
  • Seat height: BMW R 18 B 71.9, Triumph Rocket III Roadster 75
BMW R 18 B vs Triumph Rocket III Roadster key specifications
SpecBMW R 18 BTriumph Rocket III Roadster
Year20252016
CategoryCruiserCruiser
Displacement18022294
Power-148
Torque157.3221
Weight397.8367

Torque

The Triumph Rocket III Roadster records 221 Nm of torque, 63.7 Nm (40.5%) more than the BMW R 18 B at 157.3 Nm.

Weight

The Triumph Rocket III Roadster records a lower wet weight of 367 kg, 30.8 kg less than the BMW R 18 B at 397.8 kg.

Displacement

The Triumph Rocket III Roadster records 2294 cc, 492 cc (27.3%) more than the BMW R 18 B at 1802 cc.

Seat height

The Triumph Rocket III Roadster has a higher recorded seat height (75) than the BMW R 18 B (71.9), a difference of 3.1.

Frequently asked questions

Which motorcycle records more torque, the BMW R 18 B or the Triumph Rocket III Roadster?

The Triumph Rocket III Roadster records 221 Nm of torque, 63.7 Nm (40.5%) more than the BMW R 18 B at 157.3 Nm.

Which motorcycle records the lower weight, the BMW R 18 B or the Triumph Rocket III Roadster?

The Triumph Rocket III Roadster records a lower wet weight of 367 kg, 30.8 kg less than the BMW R 18 B at 397.8 kg.

Which motorcycle records larger displacement, the BMW R 18 B or the Triumph Rocket III Roadster?

The Triumph Rocket III Roadster records 2294 cc, 492 cc (27.3%) more than the BMW R 18 B at 1802 cc.

How do the recorded seat heights of the BMW R 18 B and the Triumph Rocket III Roadster compare?

The Triumph Rocket III Roadster has a higher recorded seat height (75) than the BMW R 18 B (71.9), a difference of 3.1.

VS
BMW logo

BMW R 18 B

2025Cruiser

Displacement1802 cc
TR

Triumph Rocket III Roadster

2016Cruiser

Displacement2294 cc
Power148 hp

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Better
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BMW R 18 B

2025 • Cruiser

Triumph Rocket III Roadster

2016 • Cruiser

Engine & Performance

Engine Displacement
1802 cc
2294 cc
Power
-
148 hp
Torque
157.3 Nm
221 Nm
Engine Type
Boxer
Other
Engine Details
Boxer | DOHC | Cylinder: 4
Other | DOHC | Cylinder: 3
Power / Weight
-
0.443 hp/kg
Valves / Cylinder
4
-
Stroke
-
4T
Compression Ratio
9.6:1
8.7:1

Fuel & Capacity

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

Transmission & Drive

Gearbox
Manual 6-speed
Manual 5-speed
Transmission
Shaft
Shaft

Chassis & Suspension

Front Suspension
Telescopic
Usd
Rear Suspension
Swing-Arm
Twin-Shock

Brake System

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

Tires & Wheels

Front Tyre
120/70-R19
150/80-17
Rear Tyre
180/65-B18
240/50-R16

Dimensions & Weight

Length
256 cm
250 cm
Height
140 cm
117 cm
Seat Height
71.9 cm
75 cm
Wheelbase
169.4 cm
169.5 cm
Dry Weight
-
334 kg
Wet Weight
397.8 kg
367 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.