• English
    • Login / Register

    Ultraviolette F77 vs Yamaha YZF R3 BS4

    Should you buy Ultraviolette F77 or Yamaha YZF R3 BS4 Find out which bike is best for you - compare the two models on the basis of their price, mileage, features, colours and other specs. Ultraviolette F77 price in is Rs 3,09,000 (ex-showroom price) whereas the Yamaha YZF R3 BS4 price in is Rs 3,51,680 (ex-showroom). On the other hand, the power and torque of YZF R3 BS4 stand at 42 PS and 29.6 Nm respectively. Ultraviolette offers the F77 in 6 colours whereas the Yamaha YZF R3 BS4 comes in 2 colours. Out of 24 user reviews, YZF R3 BS4 scores 4.5 whereas the Ultraviolette F77 tallies 4.6 out of 5 based on 186 user reviews..

    F77 vs YZF R3 BS4

    Key HighlightsF77YZF R3 BS4
    Mileage Not Applicable35 kmpl
    Max Power-42 PS @ 10750 rpm
    Body TypeElectric BikesSports Bikes
    Motor Power27 kWNot Applicable
    Read More

    Ultraviolette F77 vs Yamaha YZF R3 BS4 Comparison

    • Add bike
      VS
      ×
      • Brand / Model
      • Variant
          Ultraviolette F77
          Ultraviolette F77
            Rs3,09,000*
            *Ex-showroom Price
            View September Offers
            VS
          • Add bike
            ×
            • Brand / Model
            • Variant
                Yamaha YZF R3 BS4
                Yamaha YZF R3 BS4
                  Rs3,51,680*
                  *Ex-showroom Price
                Basic Information
                On-Road Price
                Rs.3,27,364* Onwards
                Rs.3,92,766* Onwards
                Mileage
                Not Applicable
                35 kmpl
                Max Power
                -
                42 PS @ 10750 rpm
                User Rating
                4.6
                Based on Ultraviolette F77 Reviews
                4.5
                Based on Yamaha YZF R3 BS4 Reviews
                Body Type
                Motor Power
                27 kW
                Not Applicable
                Motor Type
                Permanent Magnet AC Motor
                Not Applicable
                Charging Time
                -
                Not Applicable
                Range
                211 km/charge
                Not Applicable
                EMI Starts₹ 8,955
                Get EMI offers
                Rate of interest @6%* for 3 years
                Engine and Transmission
                Motor Power
                27 kW
                Not Applicable
                Range (Mode 1)
                183 km/charge
                Not Applicable
                Range (Mode 2)
                144 km/charge
                Not Applicable
                Range (Mode 3)
                128 km/charge
                Not Applicable
                Engine Type
                space Image
                Not Applicable
                Liquid cooled, 4-stroke, 4-valve, DOHC Engine
                Displacement
                Not Applicable
                321 cc
                Number Of Cylinders
                space Image
                Not Applicable
                2
                Cooling System
                space Image
                Not Applicable
                Liquid Cooled
                Valves (per cylinder)
                space Image
                Not Applicable
                4
                Supply System
                Not Applicable
                Fuel Injection
                Clutch
                space Image
                Not Applicable
                Wet Multiple Disc
                Ignition
                Not Applicable
                Transistor controlled ignition
                Gearbox
                space Image
                Not Applicable
                6 Speed
                Bore
                space Image
                Not Applicable
                68 mm
                Stroke
                space Image
                Not Applicable
                44.1 mm
                Compression Ratio
                space Image
                Not Applicable
                11.2:1
                Emission Norm Compliance
                space Image
                Not Applicable
                bs4
                Max Torque
                space Image
                -
                29.6 Nm @ 9000 rpm
                Starting System
                space Image
                Push Button Start
                Self Start Only
                Features
                Cruise Control
                -
                Not Applicable
                External Speakers
                -
                Not Applicable
                Charger Output
                1200 W
                Not Applicable
                USB Charging PortYes
                -
                Instrument Console Type
                space Image
                Digital
                Analogue and Digital
                Bluetooth Connectivity
                Bluetooth,WiFi
                No
                Call/SMS AlertsYes
                -
                Regenerative BrakingYes
                -
                Hill HoldYes
                -
                Speedometer
                space Image
                Digital
                Digital
                Tachometer
                -
                Analogue
                Tripmeter
                space Image
                Digital
                Digital
                Odometer
                space Image
                Digital
                Digital
                Seat Type
                Split
                Split
                Body Graphics
                space Image
                -
                Yes
                Clock
                Digital
                Yes
                Stepup Seat
                -
                Yes
                Rear Footpegs
                space Image
                YesYes
                Average Fuel Economy Indicator
                -
                Yes
                Features and Safety
                Charging PointYes
                Not Applicable
                Fast ChargingYes
                Not Applicable
                Operating System
                UV Automotive Linux
                Not Applicable
                Fast Charging Time
                20% - 80% in 45 Min.
                Not Applicable
                Processor
                -
                Not Applicable
                Switchable ABSYes
                -
                Internet ConnectivityYes
                -
                Mobile ApplicationYes
                -
                Fuel Gauge
                -
                Digital
                Riding ModesYes
                -
                EBSYes
                -
                Additional Features/Information
                space Image
                Riding Mode - Glide | Combat | Ballistic, Dynamic stability control, Park assist, Deep sleep, Throttle control, GPS
                -
                Performance
                City Mileage (Tested)
                Not Applicable
                -
                Highway Mileage (Tested)
                Not Applicable
                -
                Overall Mileage
                Not Applicable
                35 kmpl
                Roll-ons 30-70 kmph (3rd Gear)
                Not Applicable
                -
                Roll-ons 40-80 kmph (4th Gear)
                Not Applicable
                -
                Acceleration 0-100 kmph (sec)
                7.8 Sec
                -
                Claimed Top Speed
                155 km/Hr
                188 kmph
                Dimensions and Capacity
                Fuel Tank Capacity
                Not Applicable
                14 L
                Width
                space Image
                -
                720 mm
                Length
                -
                2090 mm
                Height
                -
                1135 mm
                Ground Clearance
                160 mm
                160 mm
                Wheelbase
                1340 mm
                1380 mm
                Kerb Weight
                197 kg
                173 Kg
                Seat height
                800 mm
                780 mm
                Electricals
                Headlight
                LED
                Halogen
                Taillight
                LED
                LED
                Indicators
                LED
                Bulb
                Low Fuel IndicatorNoYes
                Average Fuel Economy Indicator
                -
                Yes
                Tyres and Brakes
                Front Brake Size
                space Image
                320 mm
                298 mm
                Rear Brake Size
                space Image
                230 mm
                220 mm
                Battery, Motor and Charging
                Motor Type
                Permanent Magnet AC Motor
                Not Applicable
                Battery Capacity
                7.1 Kwh
                Not Applicable
                Reverse Assist
                -
                Not Applicable
                Underpinnings
                Frame
                Steel Trellis with Aluminium Bulk Head
                Diamond

                F77 comparison with similar bikes

                YZF R3 BS4 comparison with similar bikes

                Research more on F77 and YZF R3 BS4

                • Recent News
                • Videos

                User Reviews of Comparison

                • F77
                • YZF R3 BS4
                • M
                  mithlesh on Dec 12, 2025
                  5.0
                  Next Level EV Performance , Smooth & Stylish EV Bike
                  Mera Ultraviolette F77 lene ka experience kaafi exciting tha, kyunki ye market me ek unique EV sports bike feel deti hai. Delivery process smooth tha aur bike dekhte hi futuristic vibes aati hain. Ride quality bilkul solid hai, acceleration instant milta hai aur highway pe stability bahut impressive lagti hai. Battery range bhi real-life use me kaafi decent hai, aur charging bhi fast ho jaati hai. Braking, handling aur overall performance ne mujhe genuinely impress kiya. Daily use ke saath-saath weekend rides ke liye bhi perfect hai. EV lovers ke liye ye definitely ek next-level choice hai.
                  Read More
                  10 10
                • S
                  subash on Nov 10, 2025
                  4.2
                  The ultraviolette sigma
                  I was looking for an ev bike so I chose it keeping faith on its brand . This is also an amazing brand with extreme features with awesome styling. The maintenance cost is not high . I feel safe on this bike . The ride was awesome and some common issues in all bikes are seen but they are not major issues . At first I ride this bike for the first 500 km it was an awesome feeling I can't express in words so must buy it Yeah sure I must recommend this bike for my friends and other brothers and sisters as nowadays air pollution is so heavy so you should prefer an ev that will atleast protect our environment so must buy and enjoy ride.
                  Read More
                  4 5
                • K
                  kabir on Oct 29, 2025
                  5.0
                  Love at First Ride: Stylish and Powerful F77
                  I bought the F77 because I wanted a bike that matches my style. It looked sporty and high-tech. The range and speed were perfect. I liked that it’s Indian made and eco friendly. I wanted to move to electric but still feel sporty. F77 gave both. It felt perfect from the first look. Riding the F77 feels like gliding. It’s quiet, smooth, and super fast. The pickup is so quick that it feels like a race bike. I use it every day, and it’s never heavy to handle. The power feels steady, and the battery gives great range. It’s been my best ride ever since I got it. I would surely tell others to buy it. It is a simple, clean and stylish. You do not need to worry about petrol or oil. It feels modern and saves money too. My family loves it and even my dad wants one now. It is a fun, safe and feels premium. I think everyone should try it once.
                  Read More
                  1 1
                • M
                  manan on Oct 29, 2025
                  5.0
                  Confidence-Boosting Electric Bike Experience
                  I wanted to try something new and electric. I saw the Ultraviolette F77 online and loved the look. It felt stylish and strong. I liked that it had great speed and range. I wanted to move away from the petrol bikes so this felt right. I went for a test ride and it was love at first ride for me. The bike rides smooth and fast. It feels silent and strong. I like how stable it feels on turns. It gives a clean and fresh ride every time. The display is bright, and the seat is comfortable. I ride it daily and charge once in few days. It has never let me down once. I love every ride. Yes I will recommend it to others. It is simple, clean and powerful. You save fuel and enjoy smooth rides. My friends already used and they loved this bike. It is perfect for the both short and long trips. It feels modern and fun. If you want an electric bike with style, this one is the best choice.
                  Read More
                  2 2
                • L
                  lakshay on Oct 29, 2025
                  5.0
                  Sleek Design Meets Eco-Friendly Technology
                  I chose this bike because I love new tech. The F77 looked smart and sporty. I liked that it’s made in India and still feels premium. I wanted something clean and fast. I saw it at the showroom and design caught my eye. I wanted to try electric bike and this felt like the right one for me. My experience is very good. The bike feels strong and smooth. I like the instant power and the quiet sound. The display shows all details clearly. I have done long rides and it stayed stable. The seat is soft, and charging is simple. I really enjoy riding it every day to work and for fun. Yes, I will surely recommend it. It’s a good mix of power and comfort. You save fuel and feel modern. I tell my friends it is worth every rupee. It is clean, safe and looks amazing. If you want an electric bike that feels like a real one go for the F77. It makes every ride special and calm.
                  Read More
                  3
                • Ultraviolette F77 Reviews
                • K
                  kunal on Nov 24, 2024
                  4.0
                  Segment killer
                  R3 is to much fairing bike and performance is also next level we can say segment killer but mileage and maintenance cost irritate me
                  1
                • S
                  saffankhan on Oct 25, 2024
                  4.7
                  The bike is good looking
                  The bike is good looking and its speed also good And it mingle is low but it has a good look it will give good milage in long tour Or high ways
                  1
                • P
                  priscus on Sep 10, 2024
                  4.3
                  Till now I'm very satisfied
                  Till now I'm very satisfied with the r3 but the mileage seems kinda problem😅 till than so far it's been a good bike and a friendly motorcycle
                  1
                • A
                  akash on Mar 27, 2024
                  5.0
                  Great Experience
                  Simply superb, The bike offers impressive performance, comfort, and features, all powered by an excellent engine.
                  1
                • D
                  dach on Dec 16, 2021
                  4.0
                  A love that few can posses mileage is absolutely fantastic
                  I just want people to know upfront that the 30+kmpl mileage is absolutely fantastic. In real life, R3 gives about 18-20kmpl in the city and 25kmpl on the highways. If you are buying an R3 with mileage in mind, when you're wired in ways, it may cause short circuits. I have owned one since Feb of 2020, probably the last one in India at the time, and can vouch for the excellence of the machine that it is. Especially in cruising. The ergonomics is so comfy. It’s mainly a tourer really, but can be just as good a daily go-to riding vehicle. Anyone who owns a showroom owned R3 can vouch that it’s the greatest sub 500cc bike in the Indian market, and by far at that when wholistic consideration is a thing.
                  Read More
                  1
                • Yamaha YZF R3 BS4 Reviews

                Popular Comparisons

                • Bikes
                • Scooters
                Scooters Comparisons

                FAQs on Ultraviolette F77 and Yamaha YZF R3 BS4

                Q) Which bike is better Ultraviolette F77 or Yamaha YZF R3 BS4?

                A) As per our average user rating, Ultraviolette F77 has a score of 4.6/5 while Yamaha YZF R3 BS4 has rate of 4.5 /5.

                Q) Which bike among Ultraviolette F77 and Yamaha YZF R3 BS4 is cheaper?

                A) Ultraviolette F77 price starts at Rs 3,09,000 & Yamaha YZF R3 BS4 price starts at Rs 3,51,680 in Delhi . Ultraviolette F77 is cheaper between these.
                *Ex-showroom price in Delhi
                ×
                We need your city to customize your experience