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Triumph Bonneville T120 Vs Royal Enfield Interceptor 650 Vs Triumph Speed Twin comparison


Triumph Bonneville T120 Vs Royal Enfield Interceptor 650 Vs Triumph Speed Twin Comparison: Which Bike is Better?

Trying to figure out which of these bikes or scooters to buy? Compare the Bonneville T120 Vs Interceptor 650 Vs Speed Twin on carandbike to make an informed buying decision as to which bike to buy in 2021. This comparison has been carried out on the basis of prices, engine specifications, mileage, and features of these two-wheelers.

Bonneville T120 Vs Interceptor 650 Vs Speed Twin – Which model is Cheapest?

The ex-showroom price of the Triumph Bonneville T120 in New Delhi starts at ₹ 10.65 Lakh. On the other hand, Royal Enfield Interceptor 650 price in New Delhi of base variant starts at ₹ 2.7 Lakh and goes up to Rs. ₹ 2.91 Lakh for range topping model Lastly, the Triumph Speed Twin starts at ₹ 9.46 Lakh.

SummaryTriumph Bonneville T120Royal Enfield Interceptor 650Triumph Speed Twin
Price₹ 10.65 Lakh₹ 2.7 Lakh₹ 9.46 Lakh
ManufacturerTriumphRoyal EnfieldTriumph
Body TypeCruiserCruiserSports
Mileage18.00 Km/l25.50 Km/l20.80 Km/l
Power79.00 bhp47.00 bhp96.00 bhp
Engine1200.0 CC648.0 CC1200.0 CC
Fuel TypePetrolPetrolPetrol

Bonneville T120 Vs Interceptor 650 Vs Speed Twin – Which gives Better Mileage?

As for the claimed fuel efficiency, the Triumph Bonneville T120 base engine returns 18 Km/l. The Royal Enfield Interceptor 650 base returns 26 Km/l. The Triumph Speed Twin basic model, on the other hand, gives 21 Km/l.

Bonneville T120 Vs Interceptor 650 Vs Speed Twin – Which has a Better Engine Efficiency?

In the powertrain department, the Triumph Bonneville T120 gets bhp Petrol engine, whereas the Royal Enfield Interceptor 650 comes in bhp Petrol engine. Lastly, the Triumph Speed Twin is offered in bhp Petrol engine.


Engine CC 1200.0 cc648.0 cc1200.0 cc
No Of Cylinder 222
Max Power 79 bhp @ 6550 rpm47 bhp @ 7250 rpm96 bhp @ 6750 rpm
Max Torque 105 Nm @ 3500 rpm52 Nm @ 5250 rpm112 Nm @ 4950 rpm
Valves Per Cylinder 444
Fuel Delivery Electronic Fuel InjectionElectronic Fuel InjectionMultipoint Sequential Electronic Fuel Injection
Cooling System Liquid CooledAir CooledLiquid Cooled
Starting Mechanism Self StartElectric StartElectric Start
Bore x stroke 97.6 mm x 80 mmN/AN/A
Compression 10.0:1N/A11.0 :1
Emission Standard BS VIBS VIN/A
Exhaust Chromed 2 into 2 exhaust system with twin chrome silencersN/AN/A
Final Drive ChainN/AN/A
System Multipoint sequential electronic fuel injectionN/AN/A
Bore N/AN/A97.6 mm
Stroke N/AN/A80 mm

Fuel Consumption

Fuel Tank Capacity 14.5 L13.7 L14.5 L
Reserve Fuel Capacity 2.0 LN/AN/A
Mileage 18.00 Km/l25.50 Km/l20.80 Km/l
Overall Riding Range N/AN/AN/A
CO2 Figures N/AN/AEURO 4 Standard: 109g/km

Dimension and Weight

Kerb Weight 217 kg202 kg196 kg
Length 2115 mm2122 mm1235 mm
Width 780 mm789 mm760 mm
Height 1100 mm1165 mm1110 mm
Wheelbase 1450 mm1400 mm1430 mm
Ground Clearance 140 mm174 mmN/A
Seat Height 790 mm804 mm807 mm
Frame N/AN/ATubular Steel with Aluminium Cradle
Trail N/AN/A93.5 mm


No. Of Gears 6 Gears6 Gears6 Gears
Clutch Wet, Multi-plate Assist ClutchWet MultiplateWet, Multi-plate Assist Clutch

Chassis and Suspension

Chassis Type Tubular Steel, With Twin CradlesTubular Steel FrameN/A
Front Suspension Ø41mm Cartridge Forks41mm Dia Front Fork, 110mm41mm Cartridge Forks, 120mm Travel
Rear Suspension Twin RSU’s, With Pre-load AdjustmentTwin, Coil-over Shocks, 88mmTwin Shocks With Adjustable Preload, 120mm Rear Wheel Travel
Swingarm N/AN/ATwin-sided, Aluminium


Front Brake Type DiscDiscTwin Disc
Rear Brake Type DiscDiscSingle Disc
Front Disc/Drum Size 310 mm320 mm305 mm
Rear Disc/Drum Size 255 mm240 mm220 mm

Wheel and Tyres

Wheel Size 17 inches18 inchesN/A
Wheel Type Alloy WheelsSpokeCast Aluminium Alloy
Front Tyre 100/90-18100/90- 18"M/C56H120/70 ZR17
Rear Tyre 150/70 R17130/70- 18"M/C63H160/60 ZR17


Battery Dry12V, 12AH VRLAN/A
Headlight LED DRL HeadlightHalogen Bulb TypeN/A
Tail Light LEDP21/5W Halogen BulbLED

Standard Features

Gear Indicatortickcrosscross
Fuel Warning Indicatortickticktick
Fuel Gaugetickticktick
Low Oil Indicatortickticktick
Low Battery Indicatorcrossticktick
Pillion Seatticktickcross
Pillion Grabrailtickticktick
Engine Kill Switchtickcrosstick
Tripmeter TypeDigitalDigitalDigital
Tripmeter Counttickcrosstick
Pass Lighttickticktick
Brembo Front Brakescross--
Cartridge forkscross--
Enhanced rider & pillion comfortcross--
First-in-class riding modes (Road and Rain)cross--
Tyre Pressure Monitoring System availabilitycross--
ABS and Traction Control--cross
Dual-Dial Instrumentation with Multi-Function LCD--cross
Kawasaki’s First Tuned Exhaust Note--cross
LED Headlamp--cross
Ride By Wire--tick
Switchable Traction Control--tick

Additonal Features

Horizontal Back-Link Rear Suspension--cross
Riding Modes: Sport ,Road & Rain--tick

Key Features

Competitor of Triumph Bonneville T120

Competitor of Royal Enfield Interceptor 650

Competitor of Triumph Speed Twin

Disclaimer: carandbike team has taken the utmost care to ensure the accuracy of the information provided above, however, we recommend that you contact the manufacturer or your nearest dealership to confirm the details. carandbike cannot be held liable for any direct or indirect damage/loss.