2025 Triumph Rocket 3 Storm GT vs 2015 Triumph Thunderbird

The Triumph Rocket 3 Storm GT records higher power, higher torque, a lower weight and larger displacement than the Triumph Thunderbird.

Recorded specification differences

  • Model: Triumph Rocket 3 Storm GT Triumph Rocket 3 Storm GT, Triumph Thunderbird Triumph Thunderbird
  • Year: Triumph Rocket 3 Storm GT 2025, Triumph Thunderbird 2015
  • Displacement: Triumph Rocket 3 Storm GT 2458, Triumph Thunderbird 1597
  • Power: Triumph Rocket 3 Storm GT 182, Triumph Thunderbird 86
  • Torque: Triumph Rocket 3 Storm GT 225, Triumph Thunderbird 146
  • Weight: Triumph Rocket 3 Storm GT 320, Triumph Thunderbird 339
  • Seat height: Triumph Rocket 3 Storm GT 75, Triumph Thunderbird 70
Triumph Rocket 3 Storm GT vs Triumph Thunderbird key specifications
SpecTriumph Rocket 3 Storm GTTriumph Thunderbird
Year20252015
CategoryCruiserCruiser
Displacement24581597
Power18286
Torque225146
Weight320339

Power

The Triumph Rocket 3 Storm GT records 182 hp, 96 hp (111.6%) more than the Triumph Thunderbird at 86 hp.

Torque

The Triumph Rocket 3 Storm GT records 225 Nm of torque, 79 Nm (54.1%) more than the Triumph Thunderbird at 146 Nm.

Weight

The Triumph Rocket 3 Storm GT records a lower wet weight of 320 kg, 19 kg less than the Triumph Thunderbird at 339 kg.

Displacement

The Triumph Rocket 3 Storm GT records 2458 cc, 861 cc (53.9%) more than the Triumph Thunderbird at 1597 cc.

Seat height

The Triumph Rocket 3 Storm GT has a higher recorded seat height (75) than the Triumph Thunderbird (70), a difference of 5.

Power-to-weight

The Triumph Rocket 3 Storm GT has the higher power-to-weight figure at 0.569 hp/kg, compared with 0.254 hp/kg for the Triumph Thunderbird.

Frequently asked questions

Which motorcycle records more power, the Triumph Rocket 3 Storm GT or the Triumph Thunderbird?

The Triumph Rocket 3 Storm GT records 182 hp, 96 hp (111.6%) more than the Triumph Thunderbird at 86 hp.

Which motorcycle records more torque, the Triumph Rocket 3 Storm GT or the Triumph Thunderbird?

The Triumph Rocket 3 Storm GT records 225 Nm of torque, 79 Nm (54.1%) more than the Triumph Thunderbird at 146 Nm.

Which motorcycle records the lower weight, the Triumph Rocket 3 Storm GT or the Triumph Thunderbird?

The Triumph Rocket 3 Storm GT records a lower wet weight of 320 kg, 19 kg less than the Triumph Thunderbird at 339 kg.

Which motorcycle records larger displacement, the Triumph Rocket 3 Storm GT or the Triumph Thunderbird?

The Triumph Rocket 3 Storm GT records 2458 cc, 861 cc (53.9%) more than the Triumph Thunderbird at 1597 cc.

How do the recorded seat heights of the Triumph Rocket 3 Storm GT and the Triumph Thunderbird compare?

The Triumph Rocket 3 Storm GT has a higher recorded seat height (75) than the Triumph Thunderbird (70), a difference of 5.

Which motorcycle has the higher power-to-weight figure, the Triumph Rocket 3 Storm GT or the Triumph Thunderbird?

The Triumph Rocket 3 Storm GT has the higher power-to-weight figure at 0.569 hp/kg, compared with 0.254 hp/kg for the Triumph Thunderbird.

VS
TR

Triumph Rocket 3 Storm GT

2025Cruiser

Displacement2458 cc
Power182 hp
TR

Triumph Thunderbird

2015Cruiser

Displacement1597 cc
Power86 hp

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Better
Worse

Triumph Rocket 3 Storm GT

2025 • Cruiser

Triumph Thunderbird

2015 • Cruiser

Engine & Performance

Engine Displacement
2458 cc
1597 cc
Power
182 hp
86 hp
Torque
225 Nm
146 Nm
Engine Details
DOHC
DOHC
Power / Weight
-
0.279 hp/kg
Valves / Cylinder
4
-
Compression Ratio
10.8:1
9.7:1

Fuel & Capacity

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

Transmission & Drive

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

Chassis & Suspension

Front Suspension
Inverted
-
Rear Suspension
-
Twin-Shock

Brake System

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

Tires & Wheels

Front Tyre
150/80-R17
120/70-R19
Rear Tyre
240/50-R16
200/50-R17

Dimensions & Weight

Length
250 cm
234 cm
Height
118.3 cm
112 cm
Seat Height
75 cm
70 cm
Wheelbase
167.7 cm
161.5 cm
Dry Weight
-
308 kg
Wet Weight
320 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.