Honda CB300F Flex-Fuel vs Yamaha R15 V4

Should you buy Honda CB300F Flex-Fuel or Yamaha R15 V4 Find out which bike is best for you - compare the two models on the basis of their price, mileage, features, colours and other specs. Honda CB300F Flex-Fuel price in is Rs 1,55,338 (ex-showroom price) whereas the Yamaha R15 V4 price in is Rs 1,73,050 (ex-showroom). The engine in the CB300F Flex-Fuel makes 24.8 PS and 25.9 Nm . On the other hand, the power and torque of R15 V4 stand at 18.4 PS and 14.2 Nm respectively. Honda offers the CB300F Flex-Fuel in 2 colours whereas the Yamaha R15 V4 comes in 9 colours. Out of 711 user reviews, R15 V4 scores 4.5 whereas the Honda CB300F Flex-Fuel tallies 4.7 out of 5 based on 14 user reviews..The Honda CB300F Flex-Fuel Mileage is around 33 kmpl, while the Yamaha R15 V4 Mileage is around 45 kmpl.

CB300F Flex-Fuel vs R15 V4

Key Highlights	CB300F Flex-Fuel	R15 V4
Mileage (Overall)	33 kmpl	45 kmpl
Max Power	24.8 PS @ 7500 rpm	18.4 PS @ 10000 rpm
Body Type	Sports Bikes	Sports Bikes
Engine Type	4 Stroke, Sl, Oil Cooled Engine	Liquid-Cooled, 4 Stroke, SOHC, 4 Valves

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Honda CB300F Flex-Fuel
Rs1,55,338^*
*Ex-showroom Price
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Yamaha R15 V4
Rs1,73,050^*
*Ex-showroom Price
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Honda CB300F Flex-Fuel
STD
1,55,338^*
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Yamaha R15 V4
Metallic Red
1,73,050^*
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Hide Common Features

Basic Information	Honda CB300F Flex-Fuel	Yamaha R15 V4
On-Road Price	Rs.1,79,067* Onwards	Rs.1,98,494* Onwards
Mileage (Overall)	33 kmpl	45 kmpl
Max Power	24.8 PS @ 7500 rpm	18.4 PS @ 10000 rpm
User Rating	4.7 Based on Honda CB300F Flex-Fuel Reviews	4.5 Based on Yamaha R15 V4 Reviews
Body Type	Sports Bikes	Sports Bikes
EMI Starts		₹ 5,734 Get EMI offers Rate of interest @9.7%* for 3 years

Basic Information

Honda CB300F Flex-Fuel

Yamaha R15 V4

On-Road Price

Rs.1,79,067* Onwards

Rs.1,98,494* Onwards

Mileage (Overall)

33 kmpl

45 kmpl

Max Power

24.8 PS @ 7500 rpm

18.4 PS @ 10000 rpm

User Rating

4.7

Based on Honda CB300F Flex-Fuel Reviews

4.5

Based on Yamaha R15 V4 Reviews

Body Type

Sports Bikes

EMI Starts

₹ 5,734

Get EMI offers

Rate of interest @9.7%* for 3 years

Engine and Transmission
Engine Type	4 Stroke, Sl, Oil Cooled Engine	Liquid-Cooled, 4 Stroke, SOHC, 4 Valves
Displacement	293.52 cc	155 cc
Number Of Cylinders	1	1
Cooling System	Oil Cooled	Liquid Cooled
Valves (per cylinder)	4	4
Supply System	Fuel Injection	Fuel Injection
Clutch	Multiplate Wet clutch	Wet, Multiple Disc
Gearbox	6 Speed	6 Speed
Bore	77 mm	58 mm
Stroke	63.033 mm	58.7 mm
Compression Ratio	9.3:1	11.6 : 1
Emission Norm Compliance	BS6.2	BS6.2
Max Torque	25.9 Nm @ 5500 rpm	14.2 Nm @ 7500 rpm
Starting System	Self Start Only	Self Start Only
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Engine and Transmission

Engine Type

4 Stroke, Sl, Oil Cooled Engine

Liquid-Cooled, 4 Stroke, SOHC, 4 Valves

Displacement

293.52 cc

155 cc

Number Of Cylinders

Cooling System

Oil Cooled

Liquid Cooled

Features
USB Charging Port	Yes	-
Instrument Console Type	Digital	Digital
Bluetooth Connectivity	Bluetooth,WiFi	Bluetooth
Navigation	Yes	-
Call/SMS Alerts	Yes	Yes
Roadside Assistance	Yes	-
Speedometer	Digital	Digital
Tachometer	Digital	Digital
Tripmeter	Digital	Digital
Odometer	Digital	Digital
Seat Type	Split	Split
Body Graphics	Yes	Yes
Clock	Yes	Yes
Rear Footpegs	Yes	Yes
Average Fuel Economy Indicator	Yes	Yes
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Features

USB Charging Port

Instrument Console Type

Digital

Bluetooth Connectivity

Bluetooth,WiFi

Bluetooth

Navigation

Features and Safety
Mobile Application	-	Yes
Service Due Indicator	Yes	-
Fuel Gauge	Digital	Digital
Riding Modes	-	Track,Street
Traction Control	Yes	Yes
Quickshifter	-	Yes
Additional Features/Information	Flex-Fuel (Ethanol), Honda Selectable Torque Control, Weather Update	Side Stand Engine Cut Off Switch, Shift Timing Light, VVA. VVA Indicator
Real Time Mileage Indicator	Yes	Yes
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Features and Safety

Mobile Application

Service Due Indicator

Fuel Gauge

Digital

Riding Modes

Track,Street

Performance
Overall Mileage	33 kmpl	45 kmpl
Roll-ons 30-70 kmph (3rd Gear)	-	6.49 Sec
Roll-ons 40-80 kmph (4th Gear)	-	8.14 Sec
Acceleration (0-80 Kmph)	-	8.08 Sec
Acceleration 0-100 kmph (sec)	-	13.25 Sec
Braking 60-0 km/h	-	18.35 Sec
Braking 80-0 km/h	-	32.70 Sec
Braking 100-0 km/h	-	53.96 Sec
Claimed Top Speed	155 kmph	140 kmph
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Performance

Overall Mileage

33 kmpl

45 kmpl

Roll-ons 30-70 kmph (3rd Gear)

6.49 Sec

Roll-ons 40-80 kmph (4th Gear)

8.14 Sec

Acceleration (0-80 Kmph)

8.08 Sec

Dimensions and Capacity
Fuel Tank Capacity	14.1 L	11 L
Width	765 mm	725 mm
Length	2084 mm	1990 mm
Height	1075 mm	1135 mm
Fuel Tank Reserve Capacity	2.8 L	1.76 L
Ground Clearance	177 mm	170 mm
Wheelbase	1390 mm	1325 mm
Kerb Weight	153 kg	141 kg
Seat height	789 mm	815 mm
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Dimensions and Capacity

Fuel Tank Capacity

14.1 L

11 L

Width

765 mm

725 mm

Length

2084 mm

1990 mm

Height

1075 mm

1135 mm

Electricals
Headlight	LED	LED
Taillight	LED	LED
Indicators	LED	LED
Daytime Running Lamps	Yes	Yes
Projector Headlight	-	Yes
Low Fuel Indicator	Yes	Yes
Average Fuel Economy Indicator	Yes	Yes
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Electricals

Headlight

LED

Taillight

LED

Indicators

LED

Daytime Running Lamps

Tyres and Brakes
Front Brake Size	276 mm	282 mm
Rear Brake Size	220 mm	220 mm
Front Tyre Pressure (Rider)	29 psi	29 psi
Front Tyre Pressure (Rider & Pillion)	29 psi	29 psi
Rear Tyre Pressure (Rider)	29 psi	33 psi
Rear Tyre Pressure (Rider & Pillion)	33 psi	33 psi
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Tyres and Brakes

Front Brake Size

276 mm

282 mm

Rear Brake Size

220 mm

Front Tyre Pressure (Rider)

29 psi

Front Tyre Pressure (Rider & Pillion)

29 psi

Underpinnings
Frame	Diamond Type	Deltabox

Underpinnings

Frame

Diamond Type

Deltabox

Pros & Cons

Pros
Cons

Honda CB300F Flex-Fuel
- Affordable price tag
- Can run on fuel with 85% ethanol blend
- Sporty looks
Yamaha R15 V4
- TFT console is feature packed
- Razor-sharp handling like a proper sport bike
- VVA (Variable Valve Actuation) makes the engine very tractable at city speeds

Honda CB300F Flex-Fuel
- Looks similar to the more affordable Hornet 2.0
- Some amount of vibrations creep in when riding hard
Yamaha R15 V4
- Aggressive riding posture might not suit everybody
- Headlight spread is a bit narrow
- Not the most comfortable for pillion riders
- The R15M top variant is quite expensive; costs almost the same as some 400cc bikes

CB300F Flex-Fuel comparison with similar bikes

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Rs.1,79,067^* Onwards
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CB300F Flex-Fuel vs MT 15 Version 2.0
VS
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Rs.1,79,067^* Onwards
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Rs.1,29,880^* Onwards
CB300F Flex-Fuel vs 2025 FZ-S Fi
VS
Honda CB300F Flex-Fuel
Rs.1,79,067^* Onwards
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Rs.1,23,694^* Onwards
CB300F Flex-Fuel vs Pulsar NS160
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Honda CB300F Flex-Fuel
Rs.1,79,067^* Onwards
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Rs.1,10,896^* Onwards
CB300F Flex-Fuel vs Pulsar 150
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Rs.1,79,067^* Onwards
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Rs.1,16,142^* Onwards
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R15 V4 comparison with similar bikes

VS
Yamaha R15 V4
Rs.1,73,050^* Onwards
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VS
Yamaha R15 V4
Rs.1,73,050^* Onwards
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Rs.1,48,975^* Onwards
R15 V4 vs Hornet 2.0
VS
Yamaha R15 V4
Rs.1,73,050^* Onwards
KTM 160 Duke
Rs.1,83,655^* Onwards
R15 V4 vs 160 Duke
VS
Yamaha R15 V4
Rs.1,73,050^* Onwards
Hero Xtreme 250R
Rs.1,72,524^* Onwards
R15 V4 vs Xtreme 250R
VS
Yamaha R15 V4
Rs.1,73,050^* Onwards
Suzuki Gixxer 250
Rs.1,81,517^* Onwards
R15 V4 vs Gixxer 250

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User Reviews of Comparison

CB300F Flex-Fuel
R15 V4

O
omer on Apr 03, 2026
4.7
Review after 1 year of riding CB300F flex fuel.
Good for daily and highway rides, mileage is good, service maintenance cost is low, suspension is not hard, light on pocket, i choose it for daily office use and its a great bike. 1 year completed and no issues yet. Positives- good mileage, good suspension, low cost on service, best for daily use Great for highway rides, pillion rider is comfortable. Negatives- headlight not that good, horn switch will irritate you for sometime. For daily commuters this bike is great and also if you do weekend rides on highway. Who want above 250cc bike with good mileage can buy this bike. Flex fuel version has no problem with e20 petrol, it will not effect bike mileage and engine too.
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1
A
arnab on Nov 29, 2025
4.0
A powerful no-nonsense future proof machine
Previously I rode the Yamaha FZX which was comfortable but non aggressive. I have always missed the pull and throttle response. Suddenly I got to know about this bike. The main highlights that attracted me include the fact that it supports up to one hundred percent ethanol and has almost all the essential safety features like dual channel ABS and traction control. It delivers max power and torque output in the lower RPM range which is perfect for city riding and highway touring without stressing the engine. The 177mm ground clearance is ideal for light off roading. It has no nonsense bluetooth features that only drain the battery. Additionally it features simple looks a 6 speed gearbox and USD front forks. I did a test ride and fell in love with this machine. I have ridden it almost 1000 km so far and am very much satisfied. Initially there were some hiccups here and there that I felt. The rear suspension is very stiff. I will try to adjust the preload setting according to my preference and will see if that helps. With a pillion the riding comfort is excellent. Actually stiffer suspension means road stability. If you are fully geared up and load your bike with luggage and even a pillion there will be no issue. However I am facing problems while riding alone in off road situations. It lacks a main stand so you need a paddock stand if you load your bike frequently. Chain maintenance is a headache for the same reason. Even after the first service I am getting below 30kmpl mileage. My average speed is 20kmph so there is no red lining involved yet I am still not getting good mileage so far. I will certainly recommend this bike if it is not discontinued as rumored. It is ideal for those who have a budget of two lakhs and want to experience a good amount of torque and power. It is a future proof bike. People are getting over 40 kmpl mileage after the second service. However I will not recommend this bike for lightweight riders or those who primarily ride alone with almost no luggage and do mainly off road riding because the suspension is not suitable for this kind of riding style.
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1
B
basavaraj on Sep 24, 2025
5.0
Good condition
Good experience with riding and budget friendly service cost, better fuel efficiency and lighter weight, excellent reliability, good bulit quality, user friendly with modern and stylish look, manageable and budget friendly, very good bike for long ride and honda bikes are have good resale value in the market and with sturdy look
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1
A
atul on Aug 28, 2025
5.0
Best bike ever of Honda
Honda CB 300F impress with refine performance, smooth handling, and eco friendly. Also lightweight and stylist, this bike have all the things which everyone want. Honda CB 300F is practical for Highway and city rides, this bike have excellent mileage. And not much expensive. I am personally recommended.
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1
L
love on Jun 29, 2025
5.0
Overall bike is amazing
Bike feels much powerful in this price range. Interesting bike. Posture is also good. Anyone can good for it without any hesitation. Average of the bike is also good according to the power of bike.In this price range you'll not get any other bike with this power and feel. I am using this bike personally and it's too good
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Honda CB300F Flex-Fuel Reviews

CB300F Flex-Fuel Reviews

S
subir on May 28, 2026
4.5
Yamaha r15 v4 is a great fully faired sports bike
The reason i chose this bike was quite a story in short, i was a student who was about get in college and i needed a bike to travel a quite moderate distance. When i was searching for a bike which is highly affordable as well as stylish on the looks and has great features too! Then i came across this masterpiece which was totally worth it. The ride is great so far. But there are few factors to look for if a beginner is going to buy this bike, as a fully fair bike the biggest issue would be comfort on long ride eg. Posture issue because of the aggressive stance fully fair bikes usually have. But for the short to moderate distance its great soo far. And handling also good, and mileage is better than expected. One more thing to consider, if someone lives in a crowded city like area they can this as this bike isn't a street fighter or naked body bike for city specific conditions. I would absolutely recommend this bike to even a beginner who want to get a thrilling ride experience of a fully fair bike at price rang as low as this, mileage also great compared to other similar bikes, great handling too, maintenance is also fairly rated i would say, totally worth it!
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2 1
S
saiful on Mar 27, 2026
4.2
i love this brand and specially this Yamaha r15
this is not a bike its a dream of every boys and this r15 is a not a model of Yamaha this is us emotion and the r 15 is a legacy and the main point is this look mileage and the segment killer up to 250cc. mileage good looks is too much good and maintain easily and but the top model like M and monster edition you got a good futuristic display and the graphic of sticker are good and you after sitting this bike you feel like you sit a super bike and i got for my r15 bike 42 to 49 mileage. most recommended i love this brand and there all bike are good and you can afford this bike and good quality and value for money you can buy this beast and enjoy your ride this bike and stay safe all time wear helmet.
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12 8
A
avneet on Mar 18, 2026
4.7
Coolest bike of the year
This is a super and stylish bike for everyone in low price. That bike run over road like a plan i enjoyed the ride. Beautifull colour black and golden. That make more to cool bike in this price range 😁😁, one time to ride on it every youngster show your charm to others and glowing make yourself happy on this bike.
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14 10
N
nishikanta on Feb 12, 2026
4.7
proformance
this bike most powerful performance on this segment, looks is very very amazing and aggressive, comfort is average but ok, 155cc bike but challenged and win with a 200cc bike, performance is full aggressive and no heating issues be like good and this engine is so smoothly, I love Yamaha brand company.
Read More
7 4
S
subhash on Feb 07, 2026
4.8
If you want a racer buy yamaha r15 to feel good
Because of stylish and racing model i love racing bike and the bike speed minimum about like 150 kms per hr really such a nice bike that r15 when I'm driving i feel like I'm in drag race I'm going for a racing. My first ride on this bike is vijayawada such a awesome ride and my bike done 1 service only about to 146 kms per hr seriously such a nice bike and after that i went to to Bangalore about 600 kms nice ride little bite back not much but i feel like I'm going for a racing everyone looking me like I'm a racer. Yes sure definitely why because when you are buying this yamaha r15 u don't regret for that bike why because it's stylish and racing model about speed very good and forgot about back if you want race bike model u have forgot back why because when you get older you can't drive like this bike's racing model bike's trust buy r15 to feel good to your good and everyone want's you when you are riding yamaha r15
Read More
7 3
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FAQs on Honda CB300F Flex-Fuel and Yamaha R15 V4

Q) Which bike is better Honda CB300F Flex-Fuel or Yamaha R15 V4?

A) As per our average user rating, Honda CB300F Flex-Fuel has a score of 4.7/5 while Yamaha R15 V4 has rate of 4.5 /5.

Q) Which bike among Honda CB300F Flex-Fuel and Yamaha R15 V4 is cheaper?

A) Honda CB300F Flex-Fuel price starts at Rs 1,55,338 & Yamaha R15 V4 price starts at Rs 1,73,050 in Delhi . Honda CB300F Flex-Fuel is cheaper between these.

Honda CB300F Flex-Fuel vs Yamaha R15 V4

CB300F Flex-Fuel vs R15 V4