Top Ten Fastest 400cc Motorcycles in the World in 2023

Which ten 400cc motorcycles will be the fastest in 2023? These motorcycles are a great addition to the small engine displacement category. They provide torque, power, and speed to new riders and motorcyclists looking to upgrade to faster engines. If you are looking for the list of Top Ten Fastest 400cc Motorcycles in the World in 2023, look no further than the list I have for you. I will discuss each bike in detail and explain why they may be the best option for you.

Top Ten Fastest 400cc Motorcycles in the World in 2023 – Top Rated

1. Kawasaki 2023 Ninja 400

A strong and reliable 4-stroke, liquid-cooled, parallel-twin 399cc engine powers the Kawasaki 2023 Ninja 400. Its brand-new, premium anti-lock brakes are my favorite because they make this bike extremely safe for beginners.

It weighs only 366 pounds and has a fuel capacity of 3.7 gallons. It averages 68.7 miles per gallon. Additionally, the Ninja 400 has a top speed of around 116 mph and can accelerate from 0 to 100 mph in 11.98 seconds.

The fact that the Kawasaki 2023 Ninja 400 produces a mighty 44 horsepower at 10,500 rpm makes it stand out. If you want to get the most speed out of this bike, I suggest keeping the engine at a higher RPM, as it tends to punch above its weight.

2. Yamaha 2023 YZF-R3

Yamaha YZF-R3 is second on this list for 2023. Phantom Purple, a classic color choice by Yamaha, stands out among the many bikes available. But don’t worry if blue or black is more your style. Team Yamaha Blue is still available.

With its 321cc liquid-cooled engine, this bike is exceptional for beginners. It is maneuverable and stable due to its weight of about 375 lbs. It also averages 56 mpg and has a fuel capacity of 3.7 gallons.

This bike can run at an astonishing speed of 112.4 mph. The 0 to 100 mph time is 17.10 seconds. At 10,700 rpm, it also produces 36 horsepower.

3. KTM 2023 RC 390

The 2022 KTM RC 390 has been updated to the 2023 KTM RC 390. The comfort level, ergonomics, and fuel capacity of this bike are quite high. Moreover, it is very light and easy to ride for beginners.

The RC 390 weighs barely 365 lbs and is powered by a 373cc liquid-cooled engine. It contributes to its speed, which can reach 112.5 mph. The powerful engine of this bike can accelerate it from 0 – 60 mph in just 4.24 seconds.

The RC 390’s fuel capacity is approximately 3.6 gallons, averaging 62 mpg. It allows the rider to travel long distances without worrying about stopping and refueling his bike frequently.

4. Kawasaki Z400 ABS

The Kawasaki Z400 is a thrilling motorcycle with the same 399cc engine that riders use. It features a Street Fighter look. It is an agile type of bike and is perfect for new riders who want to test themselves on a fast bike.

It has a fuel capacity of 3.7 gallons, weighs about 364 pounds, and averages 45.5 mpg. It has a top speed of 109 mph and an output of 44.1 horsepower @ 9,800 rpm. At 8,000 rpm, the Z400 ABS has a maximum torque of 38 Nm.

Its amazing speed is thrilling for experienced riders and fast enough for beginners. Although I thought this bike’s suitability for smaller riders was its most appealing feature, the seat height of 30.09 inches.

5. KTM 390 Adventure

The KTM 2022 390 Adventure, a new and improved model of its sibling bike, comes in at number five. The new 10-spoke cast alloy wheels on this upgraded model are fantastic as they are much stronger than the hoops it replaced.

A strong 373cc single-cylinder engine powers the KTM 390. At 8.970 revolutions per minute, this engine produces 37.5 horsepower. Additionally, it features a powerful 37 Nm of torque.

With a fuel capacity of 3.8 gallons and a curb weight of around 387 lbs, the KTM 390 is also reasonably light. This bike can easily reach a speed of 108 mph thanks to its lightweight and powerful motor.

6. Suzuki 2023 DR-Z400S

A well-liked, adaptable motorbike that is suitable for both on- and off-road travel is the Suzuki 2023 DR-Z400S. Many riders love the bike due to its lightweight 400cc single liquid-cooled engine, which has a top speed of 98–100 mph.

With a weight of 317 pounds and a seat height of 36.8 inches, this bike is a touch high for smaller riders yet extremely comfortable for all riders.

It can hold 2.6 gallons of fuel. This capability may be insufficient for some riders, but it contributes to the bike’s lightweight.

Suzuki is known for its “RUN, TURN and STOP” guiding principle, and the new DR-Z400S follows a similar direction.

7. 2023 KTM 390 Duke

The Suzuki 2023 DR-Z400S is a well-liked, adaptable motorbike that is fantastic for both on- and off-road touring. The small 400cc, single, liquid-cooled engine of this motorcycle, which has a top speed of 98-100 mph, is much loved by the riders.

The total weight of this bike is 317 pounds, and its seat height of 36.8 inches may be too high for shorter riders, but it is still very comfortable for all types of cyclists.

It has a capacity of 2.6 gallons of petrol. While some riders may find this capability insufficient, it contributes to the bike’s lightweight.

The new DR-Z400S follows Suzuki’s “RUN, TURN, and STOP” principle, which the company is known for.

8. BMW 2023 G 310 R

The BMW G 310 R bike is another fast, tough bike on this list. The bike’s 313cc, single-cylinder engine is unique in being rear-mounted. It is said to improve the bike’s aerodynamics and weight distribution.

Its weight of about 349.4 pounds is another factor that helps it to reach a speed of 90 mph. Its engine can produce 28 Nm of torque at 7,500 rpm and 33.6 horsepower at 9,500 rpm.

Despite only having 33.6 horsepower, the bike’s lightweight still has enough power-to-weight ratio for most riders.

9. Yamaha SR400

Among motorcyclists, the Yamaha SR400 is considered a classic. It is known for both its distinctive looks and powerful engine. A 399cc, four-stroke single, air-cooled engine powers this beautiful motorbike.

The SR400 cruises at a top speed of about 97 mph and is fast and easy enough for many riders. His light weight of 384 pounds, which contributes to his speed, is one of the factors. Not to mention its 30.9-inch seat height and 3.2-gallon fuel capacity.

Its engine is ideal for long-distance riding without stopping for frequent refills as it produces 22.93 horsepower at 6,500rpm and a peak torque of 27.40 Nm at 3,000 rpm. It also attains an average fuel economy of around 66 mpg.

10. Royal Enfield Meteor 350

The Royal Enfield Meteor 350, an affordable and fun motorcycle, is the last on the list. The bike’s powerful 349cc engine and halogen lamps with LED light guides, which help in illumination, especially at night, have been appreciated by many motorcyclists.

Although this bike weighs around 421 lbs, which may seem a bit heavy to some, it is still fast enough to reach speeds of approximately 75-80 mph. It weighs more due to its 3.9-gallon gasoline capacity.

Its engine averages 82 mpg and can produce 20 horsepower at 6,100 rpm. It is ideal for cyclists who prefer to ride for long periods without refilling their tanks frequently.

Top Ten Fastest 400cc Motorcycles in the World in 2023 – Top List