2025 BMW R 18 B vs 2016 Triumph Thunderbird Commander

The BMW R 18 B records higher torque and larger displacement than the Triumph Thunderbird Commander. The Triumph Thunderbird Commander has the advantage in recorded weight where both recorded values are available.

Recorded specification differences

  • Manufacturer: BMW R 18 B BMW, Triumph Thunderbird Commander Triumph
  • Model: BMW R 18 B BMW R 18 B, Triumph Thunderbird Commander Triumph Thunderbird Commander
  • Year: BMW R 18 B 2025, Triumph Thunderbird Commander 2016
  • Displacement: BMW R 18 B 1802, Triumph Thunderbird Commander 1699
  • Torque: BMW R 18 B 157.3, Triumph Thunderbird Commander 151
  • Weight: BMW R 18 B 397.8, Triumph Thunderbird Commander 339
  • Seat height: BMW R 18 B 71.9, Triumph Thunderbird Commander 70
BMW R 18 B vs Triumph Thunderbird Commander key specifications
SpecBMW R 18 BTriumph Thunderbird Commander
Year20252016
CategoryCruiserCruiser
Displacement18021699
Power-94
Torque157.3151
Weight397.8339

Torque

The BMW R 18 B records 157.3 Nm of torque, 6.3 Nm (4.2%) more than the Triumph Thunderbird Commander at 151 Nm.

Weight

The Triumph Thunderbird Commander records a lower wet weight of 339 kg, 58.8 kg less than the BMW R 18 B at 397.8 kg.

Displacement

The BMW R 18 B records 1802 cc, 103 cc (6.1%) more than the Triumph Thunderbird Commander at 1699 cc.

Seat height

The BMW R 18 B has a higher recorded seat height (71.9) than the Triumph Thunderbird Commander (70), a difference of 1.9.

Frequently asked questions

Which motorcycle records more torque, the BMW R 18 B or the Triumph Thunderbird Commander?

The BMW R 18 B records 157.3 Nm of torque, 6.3 Nm (4.2%) more than the Triumph Thunderbird Commander at 151 Nm.

Which motorcycle records the lower weight, the BMW R 18 B or the Triumph Thunderbird Commander?

The Triumph Thunderbird Commander records a lower wet weight of 339 kg, 58.8 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 Thunderbird Commander?

The BMW R 18 B records 1802 cc, 103 cc (6.1%) more than the Triumph Thunderbird Commander at 1699 cc.

How do the recorded seat heights of the BMW R 18 B and the Triumph Thunderbird Commander compare?

The BMW R 18 B has a higher recorded seat height (71.9) than the Triumph Thunderbird Commander (70), a difference of 1.9.

VS
BMW logo

BMW R 18 B

2025Cruiser

Displacement1802 cc
TR

Triumph Thunderbird Commander

2016Cruiser

Displacement1699 cc
Power94 hp

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BMW R 18 B

2025 • Cruiser

Triumph Thunderbird Commander

2016 • Cruiser

Engine & Performance

Engine Displacement
1802 cc
1699 cc
Power
-
94 hp
Torque
157.3 Nm
151 Nm
Engine Type
Boxer
-
Engine Details
Boxer | DOHC | Cylinder: 4
DOHC
Power / Weight
-
0.297 hp/kg
Valves / Cylinder
4
-
Compression Ratio
9.6:1
9.7:1

Fuel & Capacity

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

Transmission & Drive

Gearbox
Manual 6-speed
Manual 6-speed
Transmission
Shaft
Belt

Chassis & Suspension

Front Suspension
Telescopic
-
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
120/70-R19
Rear Tyre
180/65-B18
200/50-R17

Dimensions & Weight

Length
256 cm
234 cm
Height
140 cm
112 cm
Seat Height
71.9 cm
70 cm
Wheelbase
169.4 cm
161.5 cm
Dry Weight
-
317 kg
Wet Weight
397.8 kg
339 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.