14 Best 300 Horsepower Cars

Best 300 Horsepower Cars
Photo by Stefan Rodriguez

It comes to the most powerful cars in the world; there are many variables that go into their ranking. The number of horses under the hood certainly doesn’t tell the whole story.

Other factors like weight, gearing, and engine technology can all play an important role in a car’s horsepower rating.

Moreso, that being said, we can still get an idea of what’s going on behind the scenes. That is by looking at these best 300 horsepower cars.

Also, analyzing how they stack up against each other on paper. So, you’re in the market for an amazing car that packs a powerful punch? Well, congratulations, you’re in luck!

We’ve researched and analyzed the best 300 horsepower cars on the market today. This now helps you make an informed purchase decision! 

However, from high-end sports cars to comfortable sedans, there’s much to consider when picking your next ride.

We hope this list of the best 300 horsepower cars will give you some insight. Insight into what’s available and point you in the right direction towards the most exciting purchases of your life!

1. 2021 Subaru WRX STI

The 2020 Subaru WRX STI is a potent performer. And also pairs a nice-sized four-cylinder engine with a six-speed manual gearbox. The only disappointment is that the Subaru WRX STI cannot be ordered with all-wheel drive. 

Therefore, this severely limits its year-round usability in rain and snow. That said, it is one heck of a performance car that anyone who enjoys driving should take a test.

2. 2020 Ford Mustang

If you want an eye-catching and powerful car, consider checking out the 2020 Ford Mustang. Sporting three variations of trim packages to choose from – standard, GT, and Bullitt. This is one of the best 300 horsepower cars that is set to hit showrooms later this year. 

Moreso, other additions include comfort and convenience upgrades like heated seats with six power-adjustable settings and active noise cancellation. Which is for better listening experiences with audio playback or phone calls. 

However, the 2020 Mustang will offer three engine choices as well. They are; a four-cylinder Ecoboost engine, a V6 EcoBoost engine, and our V8 5.0L Ti-VCT 420 HP engine.

So whether you’re looking for fun or serious horsepower (which delivers 310 hp), there’s a package perfect for you.

3. 2021 Dodge Challenger R/T: 375 hp

The 2021 Dodge Challenger R/T is one of the most powerful best 300 horsepower cars on this list. With a top speed exceeding 200 mph, and 0-60 mph in 3.5 seconds, this muscle car lives up to its name.

The engine is boosted by 350 lb-ft torque during heavy acceleration, which makes for a thrilling ride. Therefore, this is a good pick for you if you’re looking for brute force on four wheels.

The ranking process is based on data from various sources. This includes test-drive results and expert reviews from Autotrader experts with firsthand car knowledge.

4. 2022 Kia Stinger GT-Line

If you want some serious speed and power, look no further than the Kia Stinger GT-Line. This Korean beauty packs an impressive 300 hp under its hood and has a hefty 365 lb.-ft. Of torque on tap. 

Moreso, forged from a mix of European influences, Kia puts everything they have into making their cars: engineering, style, efficiency. It’s all here in one complete package.

5. 2021 Dodge Charger GT

The Dodge Charger GT is a true muscle car and offers outstanding performance and a smooth ride. It delivers excellent acceleration at all speeds and sounds like a beast.

Therefore, thanks to its 6.4-liter HEMI V8 engine with direct injection technology, that delivers the best 300 horsepower cars. And it goes from 0 to 60 mph in under six seconds. 

However, other features include 3,950 pounds of torque and launch control for maximum acceleration on manual transmission vehicles. And also a touchscreen radio with Android Auto connectivity for hands-free navigation.

6. 2022 Toyota Camry TRD

The only car on this list with 301 horsepower is not a surprise. It also has a price that can vary between 20,000 and 30,000, depending on which trim you’re looking at. That’s pretty expensive for an eight-horsepower car.

However, its features make it worth it. What are those features? There’s a remote start with climate control–perfect for all weather conditions.

And it might be worth the extra money if you live in a place where winter is rough. There are tons of airbags too, which is always important to have! You won’t regret your purchase!

7. 2021 Dodge Challenger SXT V6: 303 hp

It’s not all about brute horsepower, and with car technology advancing so quickly. And almost any engine can be made fuel-efficient and easy to handle. Finding a balance between practicality and power is more important than ever. 

However, the 2020 Dodge Challenger SXT V6 offers 304 horsepower. This is not much higher than the more modest 2021 Honda Civic LX’s 276 HP. But this muscle car costs over $2,000 less. 

Moreover, its V6 engine offers responsive torque and superb acceleration without sacrificing economy. And allowing it to deliver 275 hp per liter.

It also features advanced safety technology such as Blind-spot monitoring and Adaptive Cruise Control with forwarding Collision Warning.

8. Hyundai Genesis Coupe V-6: 348-hp

The Genesis Coupe V-6 is for car enthusiasts who want to take their driving experience to the next level. This sports coupe has an awesome, secret feature that makes it the best and separates it from other sporty cars. 

Also, inside each four-door coupe sits a 3.8L, 348hp six-cylinder engine with 373lb.-ft of torque. There are both automatic and manual transmissions available on this car. 

But either way, you’ll get a blazing fast vehicle. And that will be more than ready for any race or trip to your favorite sports event.

9. 2022 Ford Mustang EcoBoost: 310 hp

The 2018-2019 Ford Mustang EcoBoost offers 310 horsepower and 350 lb-ft of torque. And has a top speed of 155 miles per hour and can accelerate from 0 to 60 mph in under five seconds. Some models even come with a v8 engine! 

It has features that make it stand out, such as adaptive cruise control and collision warning systems. To keep your ride safe, and also comes equipped with a lane departure warning, blind spot monitoring system, and backup camera. It’s no wonder why the Mustang is on many lists of the best 300 horsepower cars for 2020!

10. 2020 Chevrolet Camaro

When choosing your next car, knowing what’s most important to you is important. Choosing between horsepower and fuel efficiency is tough, but this list should make it a little easier. 

Moreso, the 2020 Chevrolet Camaro offers an impressive six engine options for various tastes. The most popular driver pick is the turbocharged 3.6-liter V6 that produces 335 hp. 

And it’s good for an estimated 4.5 second 0-60 time, which just happens to be quicker than some muscle cars from yesteryear. Not enough power? 

However, there are three additional engine options that produce 455 hp or more. And enough to propel drivers up mountains or send them careening into pedestrians with minimal difficulty (depending on your preference).

11. Subaru WRX STI: 305-hp

The Subaru WRX STI is one of the most popular best 300 horsepower cars on this list, with a 305-horsepower engine.

This 2.5-liter turbocharged boxer four has been rated as one of Motor Trend’s 10 Coolest Cars Under $25,000. And also Car and Driver’s Best Sports Sedans under $30,000.

However, it can go from 0 to 60 in just over five seconds, and its top speed is 169 mph. It may not be a hybrid or diesel, but it packs more than enough power for any car junkie.

12. Chevrolet Impala: 300-hp

The Chevrolet Impala packs 300 hp and features an eight-speed automatic transmission. The Impala is a refined, luxurious sedan that offers classic styling and a handsome cabin for up to five passengers.

The engine feels strong on highways, but you’ll really notice its power in stop-and-go traffic. Moreso, it’s got some nice steering feedback as well.

The optional front bucket seats are so comfortable, with plenty of side bolstering to hold you in place when cornering. The interior could use more tech, though, as it can feel rather boring compared to others on this list.

13. Nissan 370Z: 332-hp

The Nissan 370Z is one of the few best 300 horsepower cars, sporty models with eight cylinders. It’s an economical and fast car that looks cool enough to impress your buddies. 

However, the exterior is smooth and simple. But manages to include a design flare and sleek curves. Which are reminiscent of what one might find on a Ferrari or Lamborghini model. 

Also, this leaves plenty of room inside for more cargo than you’ll be able to stuff into Corvette’s smaller interior. While you still offer more space in terms of headroom than many other sports cars in its class.

14. 2022 Chevrolet Camaro V6: 335 hp,

The V6 engine that powers the base Camaro produces 335 horsepower and 284 pound-feet of torque. Additionally, this model features Active Fuel Management, a system that operates to optimize fuel efficiency. 

For example, cylinder deactivation is initiated when cruising or driving at speeds below 4,000 rpm. And which takes four cylinders offline and reduces emissions. 

However, the engine has been carefully tuned to produce an impressive sound inside and outside the car. You’ll get plenty of head bobbing if you’re listening to music.

That is through the 12-speaker Bose sound system with auxiliary input jacks for adding your own tunes.


When it comes to the most powerful cars in the world, there are many variables that go into their ranking. The number of horses under the hood certainly doesn’t tell the whole story. 

And other factors like weight, gearing, and engine technology can play an important role in a car’s horsepower rating. 

That said, we can still understand what’s happening behind the scenes. That is by looking at these best 300 horsepower cars and analyzing how they stack up against each other on paper.

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