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    Triumph Bonneville T40 vs Royal Enfield Guerrilla 450

    Should you buy Triumph Bonneville T40 or Royal Enfield Guerrilla 450 Find out which bike is best for you - compare the two models on the basis of their price, mileage, features, colours and other specs. Triumph Bonneville T40 price in is Rs 2,54,999 (ex-showroom price) whereas the Royal Enfield Guerrilla 450 price in is Rs 2,51,063 (ex-showroom). The engine in the Bonneville T40 makes 29 PS and 31.2 Nm . On the other hand, the power and torque of Guerrilla 450 stand at 40.02 PS and 40 Nm respectively. Triumph offers the Bonneville T40 in 4 colours whereas the Royal Enfield Guerrilla 450 comes in 8 colours. Out of 148 user reviews, Guerrilla 450 scores 4.5 .

    Bonneville T40 vs Guerrilla 450

    Key HighlightsBonneville T40Guerrilla 450
    Mileage --
    Max Power29 PS @ 7000 rpm40.02 PS @ 8000 rpm
    Body TypeRoadster BikesCruiser Bikes
    Engine TypeLiquid-cooled, single-cylinder, 4 valve, DOHCLiquid Cooled, Single Cylinder, DOHC, 4 Valves
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    Triumph Bonneville T40 vs Royal Enfield Guerrilla 450 Comparison

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      • Brand / Model
      • Variant
          Triumph Bonneville T40
          Triumph Bonneville T40
            Rs2,54,999*
            *Ex-showroom Price
            View October Offers
            VS
          • Add bike
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            • Brand / Model
            • Variant
                Royal Enfield Guerrilla 450
                Royal Enfield Guerrilla 450
                  Rs2,51,063*
                  *Ex-showroom Price
                  Get Navratri Offers
                Basic Information
                On-Road Price
                Rs.2,88,376* Onwards
                Rs.2,92,926* Onwards
                Mileage
                -
                -
                Max Power
                29 PS @ 7000 rpm
                40.02 PS @ 8000 rpm
                User Rating-
                4.5
                Based on Royal Enfield Guerrilla 450 Reviews
                Body Type
                EMI Starts₹ 8,333
                Get EMI offers
                Rate of interest @9.7%* for 3 years
                ₹ 8,029
                Get EMI offers
                Rate of interest @6%* for 3 years
                Insurance
                Rs.12,978
                Bonneville T40 Insurance
                Rs.21,778
                Guerrilla 450 Insurance
                ColoursAegean BlueFusion WhiteMatt Pewter GreyMeriden BlueApex Red
                Brochure
                Brochure not available
                Download Brochure
                Engine and Transmission
                Engine Type
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                Liquid-cooled, single-cylinder, 4 valve, DOHC
                Liquid Cooled, Single Cylinder, DOHC, 4 Valves
                Displacement
                350 cc
                452 cc
                Number Of Cylinders
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                1
                1
                Cooling System
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                Liquid Cooled
                Liquid Cooled
                Valves (per cylinder)
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                4
                4
                Supply System
                Fuel Injection
                Fuel Injection
                Clutch
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                Wet, multi-plate, slip & assist
                Wet Multiple, Slip & Assist
                Gearbox
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                6 speed
                6 Speed
                Bore
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                89.0 mm
                84 mm
                Stroke
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                56.1 mm
                81.5 mm
                Compression Ratio
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                -
                11.5:1
                Emission Norm Compliance
                space Image
                bs6
                bs6.2
                Max Torque
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                31.2 Nm @ 5500 rpm
                40 Nm @ 5500 rpm
                Starting System
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                Self Start Only
                Self Start Only
                Features
                USB Charging PortYesYes
                Instrument Console Type
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                Digital
                Analogue and Digital
                Bluetooth ConnectivityYesYes
                NavigationYes
                -
                Call/SMS AlertsYesYes
                Speedometer
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                Digital
                Analogue
                Tachometer
                Digital
                -
                Tripmeter
                space Image
                Digital
                Digital
                Odometer
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                Digital
                Digital
                Seat Type
                Single
                Single
                Body Graphics
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                -
                Yes
                Rear Footpegs
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                YesYes
                Distance To Empty
                -
                Yes
                Features and Safety
                Braking Type
                Anti-lock Braking System
                -
                Service Due IndicatorYesYes
                Fuel Gauge
                Digital
                Digital
                Riding Modes
                Road,Rain,Eco,Custom1,Custom2
                -
                Additional Features/Information
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                -
                ECO Mode
                Dimensions and Capacity
                Fuel Tank Capacity
                14.5 L
                11 L
                Width
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                818 mm
                833 mm
                Length
                2120 mm
                2145 mm
                Height
                1081 mm
                1125 mm
                Fuel Tank Reserve Capacity
                -
                2.2 L
                Ground Clearance
                -
                169 mm
                Wheelbase
                1418 mm
                1440 mm
                Dry Weight
                -
                173 kg
                Kerb Weight
                195 kg
                184 kg
                Seat height
                790 mm
                780 mm
                Electricals
                Headlight
                LED
                LED
                Taillight
                LED
                LED
                Indicators
                LED
                LED
                Daytime Running Lamps
                -
                Yes
                Low Fuel IndicatorYesYes
                Distance To Empty
                -
                Yes
                AlternatorYes
                -
                Tyres and Brakes
                Front Brake Size
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                310 mm
                310 mm
                Rear Brake Size
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                255 mm
                270 mm
                Front Tyre Pressure (Rider)
                -
                32 psi
                Front Tyre Pressure (Rider & Pillion)
                -
                32 psi
                Rear Tyre Pressure (Rider)
                -
                36 psi
                Rear Tyre Pressure (Rider & Pillion)
                -
                36 psi
                Underpinnings
                Frame
                Hybrid spine/perimeter, tubular steel
                Steel, Tubular Frame Using Engine As Stressed Member

                Bonneville T40 comparison with similar bikes

                Guerrilla 450 comparison with similar bikes

                User Reviews of Comparison

                • S
                  sahil on Sep 30, 2026
                  5.0
                  REGuerilla
                  Best bike in performance and pickup and also good for off-roading, VIP too. Looks different in world for real Aura. Engine is more refined, the handling is very nice, this is best bike in rider segment, biggest tyre in all range of RE like meteor, the sitting posture is much good for long ride. I love it.
                  Read More
                  4 5
                • M
                  malige on Aug 03, 2026
                  4.0
                  my guerrilla 450
                  I had to many optoins when it comes to mid range cc segment and goes for the budget and this stole my eye with the colours, the glare its has some charm that i wanted to hold and drive and honestly, its been great. Its been hell of a ride and i give it the best bike the enfield ever released the bike, I mean i'm not a guy who has issues with mileage or maintaince, but if you are it might be troublesome except that runs like a butter. Of course, if youre someone who wants to have a classic bike with power torque and i quote an indian brand cause i'm proud as hell while riding this beauty and beast, it gives butterflies not exaggerated.
                  Read More
                  3 1
                • H
                  harsh on Jul 17, 2026
                  4.7
                  Experience and Review of Guerrilla 450
                  An excellent bike with solid engine. It has that attractiveness to fall in love. Compact size, big blast. I choose to experience this machine for its style, liquid cooled engine, TFT display, suspension and everything. Long rides does not feel boring on this machine. It definitely give good comfort, mileage depends on situation, 17-22 in traffic and 23-27 on highway. The torque it generates is just fabulous. It has given me upper hand in drag races. Would definitely recommend this bike to teenagers and those riders who wants to experience the feeling of driving Himalayan. This machine is a segment killer, no other bike can pair with it except its big sister Himalayan 450.
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                  3 2
                • P
                  palem on Jun 29, 2026
                  4.7
                  good condition and nice looks
                  Excellent bike and this bike give more comfortable while driving long journey, and also bike suspensions are so good at village roads, it feels like going on highway, the head light drl so good at night time, that speedometer design also very unique in this bike, too honestly i'm satisfied with this awesome bike.
                  Read More
                  2 1
                • S
                  sumit on Apr 24, 2026
                  4.0
                  Its amazing. Dont think too much, just get one
                  It is a beautiful bike- that never feels boring. The acceleration is undefeatable! and while it is sporty, it is surprisingly practical too. It's neither too heavy nor too tall, unlike the Himalayan. Its an absolute attention grabber and I love the colour I chose (brava blue). To sum it up- I chose this bike because it was beautiful, it was fast and it seemed practical enough for my use. I use this bike as my daily, and it has never failed me. It feels stable, planted, easy to manage. It always feels like i'm in control, I have not had a feeling of anxiety that it'll wobble, slip or be uncontrollable even once that I have ridden this bike even on high speeds. The fat rear tyre makes me confident even in rain. the feels grippy even on wet roads, loose gravel- though the bike did splash water on my back in rain, I just got the rear mudguard extender from Enfield and now it's not a problem, though I believe it should've been company fitted. The suspensions are comfortable for daily use, and even in Ghaziabad's bumpy roads I almost do not feel a thing. The engine yearns to red line, the bike wants to go fast and I love it every time I pull the throttle. The mileage is reasonable, with 25 on normal city commute (in power mode, using eco mode pushes that up to around 28. I can manage to get 32 if I ride carefully, maintaining gears to keep the engine at 4-5k rpm and not pulling the throttle/ yanking the breaks unnecessarily) It does get hot in the summers, but honestly I can smell the engine getting hot more than I feel it. Its hard to explain really, but hot air does not blow on my leg when riding so that's good, occasionally the win direction may align and the hot air may blow onto your face- but again thats rare. I am a bit conflicted on highway rides, because it is fun to ride on the highway, but the seat does make your buns feel sore after a while, but its manageable. highway mileage is around 28-29 in power mode, and around 30-32 in eco mode. I would recommend this bike everybody over any other bikes in this segment (except the adv tourers, if you can manage them ofcourse). Anyone can buy this bike if i'm being honest, Its fun, its not tall, its not heavy, its not too expensive to maintain, the breaks are reliable, Its stable, the riding posture is good, and its not scary to ride. you connect with the bike in the first ride. I love it, and i'm pretty sure you'll love it too. just go for it.
                  Read More
                  5 4
                • Royal Enfield Guerrilla 450 Reviews

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                FAQs on Triumph Bonneville T40 and Royal Enfield Guerrilla 450

                Q) Which bike among Triumph Bonneville T40 and Royal Enfield Guerrilla 450 is cheaper?

                A) Triumph Bonneville T40 price starts at Rs 2,54,999 & Royal Enfield Guerrilla 450 price starts at Rs 2,51,063 in Delhi . Royal Enfield Guerrilla 450 is cheaper between these.
                *Ex-showroom price in Delhi
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