Royal Enfield

BSA Gold Star 650 vs Royal Enfield Guerrilla 450

Choosing between the BSA Gold Star 650 vs Royal Enfield Guerrilla 450? BikeJunction is here to help! The Gold Star 650 starts at ₹ 3.22 Lakh, while the Guerrilla 450 is priced at ₹ 2.56 Lakh (ex-showroom). You can easily compare all the required parameters for your new two-wheeler. These two-wheelers have powerful motors with good performance. Among them, the Gold Star 650 offers 55 Nm @ 4000 rpm torque. The Guerrilla 450 gives 40 Nm @ 5500 rpm torque. Apart from all this, you can pick from 6 colour options for the Gold Star 650 and 4 for the Guerrilla 450. you will get a more extensive comparison of BSA Gold Star 650 and Royal Enfield Guerrilla 450, which will definitely clear your confusion between these two-wheelers.

BSA Gold Star 650 vs Royal Enfield Guerrilla 450 Comparison Overview

Key HighlightsGold Star 650Guerrilla 450
Price₹ 3.22 Lakh₹ 2.56 Lakh
Displacement652 cc452 cc
Power45 bhp @ 6500 rpm39.47 bhp @ 8000 rpm
Mileage25 kmpl29 kmpl
Top Speed160 km/h140 km/h
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Engine
Max Power
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Highest power the engine/motor can produce.

45 bhp @ 6500 rpm 39.47 bhp @ 8000 rpm
Max Torque
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The highest twisting force the engine generates, which affects acceleration and pulling power.

55 Nm @ 4000 rpm 40 Nm @ 5500 rpm
Engine Type
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Design and working of the two-wheeler's engine.

Liquid-cooled, single- cylinder, DOHC, 4 valves, twin spark plugs Liquid Cooled,Single Cylinder,DOHC,4Valves
Displacement
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Engine cylinder capacity measured in cc.

652 452
Bore
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Bore is the diameter of a bike’s engine cylinder. A larger bore allows more fuel-air mix, increasing power and speed.

100 mm84 mm
Load Carrying Capacity
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Maximum weight a two-wheeler can handle.

N/A 191 Kg
Range
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The maximum distance an electric two-wheeler can travel on a full charge.

324 Km319 Km
Stroke
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Stroke is the piston’s movement inside the engine cylinder. Longer strokes give more torque, shorter strokes give more speed and higher RPM.

83 mm81.5 mm
Speed
Top Speed160 Km/h140 Km/h
Tyres & Wheels
Tyre SizeFront: 100/90 - 18 / Rear: 150/70 - R17 Front: 120/70 R17 / Rear: 160/60 R17
Wheel SizeFront: 18 inch ,Rear: 17 inch Front: 17 inch ,Rear: 17 inch
Wheels TypeSpoke Alloy
Wheelbase
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The distance from the center of the front wheel to the center of the rear wheel, affecting stability, handling, and riding comfort.

1425 mm1440 mm
Front Tyre Pressure Rider28 psi32 psi
Front Tyre Pressure Rider And Pillion28 psi32 psi
Rear Tyre Pressure Rider30 psi36 psi
Rear Tyre Pressure Rider And Pillion34 psi36 psi
Brakes
Rear BrakeSingle 255mm disc, Brembo single-piston floating calliper, ABS Hydraulic Disc Brake
Abs
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(Anti-locking Braking System) Prevents wheel locking during hard braking, improving control and safety.

N/A Dual Channel ABS
Front BrakeSingle 320mm floating disc, Brembo twin-piston floating calliper, ABS Hydraulic Disc Brake
Braking TypeN/A Dual Channel ABS
Front Brake Diameter320 mm310 mm
Rear Brake Diameter255 mm270 mm
Fuel
Fuel SupplyFuel Injection Electronic Fuel Injection
Fuel Capacity12 L11 L
Fuel Reserve3 L2.2 L
Body
Body Type
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The overall design and shape of the bike (e.g., cruiser, sports, scooter).

Cruiser Bikes Street Bike
Drive Type
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How power is sent to the wheels (e.g., chain, belt, shaft).

Chain Drive N/A
Frame
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The main structure holding the bike together.

Tubular Frame Steel,Tubular Frame Using Engine as Stressed Member
Dry Weight
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Bike’s weight without fuel and fluids.

N/A 173 Kg
Ground Clearance
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Distance between the bike’s lowest part and the ground.

150 mm169 mm
Height1093 mm1125 mm
Kerb Weight
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Bike’s weight with fuel and fluids.

201 Kg184 Kg
Length2206 mm2145 mm
Passenger Backrest
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A support accessory for the passenger’s back.

N/A N/A
Passenger Footrest
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A component which support foots of the passenger.

N/A Yes
Total Weight
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Maximum weight the bike can carry, including riders and luggage.

N/A 174 Kg
Width817 mm833 mm
Electrical Accessories
Usb Charging Port
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A USB slot to charge devices like phones.

N/A Yes
Switches & Controls
Riding Modes
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Different settings (e.g., Sport, Eco, Rain) that adjust performance and power delivery.

No Performance and Eco
Engine Kill Switch
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A button to instantly turn off the engine for safety and convenience.

N/A Yes
Pass Switch
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A switch to flash the high beam, signaling other vehicles while overtaking.

N/A Yes
Traction Control
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A system that prevents wheel slip by adjusting power during acceleration on slippery surfaces.

N/A N/A
Meter
Display
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A screen that shows important riding information like speed, fuel, and trip details.

LCD Digital
Fuel Gauge
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Indicates the current fuel level in the tank.

Analogue Digital
Instrument Console
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The main dashboard displaying speed, fuel, engine stats, and warnings.

Analogue Semi-Digital
Odometer
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Measures and records the total distance the bike has traveled since new.

Analogue Digital
Tripmeter
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Tracks specific trip distances separately from the odometer, useful for measuring short rides.

Analogue Digital
TechometerAnalogue N/A
ClockN/A Yes
Low Battery Indicator
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Warns when the battery charge is low and may need recharging or replacement.

N/A Yes
Clutch & Gear
Clutch
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A device that connects and disconnects the engine from the wheels for smooth gear shifts.

Wet Multiplate Wet Multiplate,Slip & Assist
Gear Box5 Speed 1 Down 5 Up
Transmission
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The entire system that transfers engine power to the wheels (includes clutch and gearbox).

Manual 6 Speed Manual
Lights
Head LightHalogen Bulb LED
DrlsNo LED
Battery
Battery Capacity
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Total energy the battery can store.

12V, (11.2 Ah) 12 V, 8 AH
Shockers
Suspension Front41mm telescopic forks Telescopic Forks,43MM
Suspension RearTwin Shock Absorbers with 5-step Adjustable Preload Linkage Type Monoshock
Others
Additional FeaturesTwin-Pod Instrument Cluster N/A
Navigation
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A feature that provides turn-by-turn directions on the two-wheeler display or connected device.

N/A Yes
Call Sms Alerts
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Notifies you of incoming calls or messages on the bike’s screen.

N/A Yes
Geo Fencing
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Alerts you if the bike moves beyond a set location boundary.

N/A N/A
Cruise Control
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A feature in which rider can set a steady speed without using the throttle.

N/A N/A

Pros and Cons

Pros BSA Gold Star 650
  • Smooth and powerful engine for enjoyable rides.
  • Durable build with high-quality components.
  • Comfortable seats for long journeys.
Pros Royal Enfield Guerrilla 450
  • Stylish modern roadster with a retro touch.
  • Refined engine with minimal vibrations and smooth power delivery.
  • Solid build quality with well-designed controls and firm buttons.
  • Strong brakes with good bite.

Images of Gold Star 650 and Guerrilla 450

BSA Gold Star 650 Comparison with Similar Bikes

Royal Enfield Guerrilla 450 Comparison with Similar Bikes

Latest News on Gold Star 650 and Guerrilla 450

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User Reviews of Gold Star 650 and Guerrilla 450

4 Rating

Premium & Powerful Cruiser

The Gold Star 650 feels solid and premium from the first ride. The 650cc engine delivers strong torque and smooth performance. Ride quality is very stable, and braking is confident. It’s a great choice for riders who want classic looks with modern performance.
16 Feb 2026|Mudit Soni
4 Rating

Classic Power with Premium Feel

The Gold Star 650 feels solid and premium on the road. Its 652cc engine delivers strong power and smooth cruising on highways. The bike feels stable, comfortable, and well-built. I enjoy its classic design and confident ride quality. It is perfect for riders who love timeless style with modern strength.
9 Feb 2026|Jaswant Bharti
5 Rating

Classic Muscle with Grace

The BSA Gold Star 650 feels rich and powerful on every ride. Its 652cc engine produces around 45 bhp and delivers strong torque, making highway cruising effortless. The bike feels solid, smooth, and premium. With its timeless design, it feels like a true classic built for modern roads.
27 Jan 2026|Utkarsh Shukla
5 Rating

Classic British Roadster With Modern Power

Owning the Gold Star 650 is a dream, and the 652cc engine delivers a solid 23 kmpl mileage during tours. The Pirelli tyres and 41 mm telescopic forks make the 201 kg kerb weight feel surprisingly agile around sharp corners. It features a 782 mm saddle height and a classic twin-pod analogue meter for that vintage feel.
20 Jan 2026|Hriday Gupta
5 Rating

Classic British Roadster With Modern Power

Owning the Gold Star 650 is a dream, and the 652cc engine delivers a solid 23 kmpl mileage during tours. The Pirelli tyres and 41 mm telescopic forks make the 201 kg kerb weight feel surprisingly agile around sharp corners. It features a 782 mm saddle height and a classic twin-pod analogue meter for that vintage feel.
19 Jan 2026|Anish Singh
5 Rating

Powerful Classic Cruiser

BSA Gold Star 650 feels planted and refined at all speeds. Wide seat and upright handlebars make long rides comfortable. Gold Star 650 top speed feels strong on highways, and the analogue twin-dial meter provides speed and trip details. The 648cc twin-cylinder engine delivers smooth power, while chrome accents give it a bold, premium look.
18 Dec 2025|Ayaan Mishra
View All BSA Gold Star 650 ReviewsView All BSA Gold Star 650 Reviewsicon

FAQs about Gold Star 650 and Guerrilla 450

Q. What is the price difference BSA Gold Star 650 and Royal Enfield Guerrilla 450?

A. The Gold Star 650 is currently priced at ₹ 3.22 Lakh and the Guerrilla 450 costs around ₹ 2.56 Lakh in India. Among them, the ₹ 2.56 Lakh is more affordable.

Q. Which is more suitable, BSA Gold Star 650 and Royal Enfield Guerrilla 450?

A. Gold Star 650 has an average rating of 4.8. On the other hand, Guerrilla 450 comes with 4.3

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