2018 Honda Civic Si Overview, Reviews, Ratings & Specs

2023 2022 2020 2019 2018

Crash Test Rating

Source NHTSA

MPG (up to)

28 City / 38 HWY

Source FuelEconomy.gov

Horsepower

205

Seats

Positive Owner Reviews

Nasser Y

Perfect cross of performance and practicality.

It is a super practical car that offers both a sporty feel and functionality. It also feels extremely premium from both the interior and the exterior making it a perfect cross between two different worlds. The handling is fantastic, speed is decent, and gas mileage is great.

Latricia L

It is very classic, and an innovative truck.

My vehicle has been good I haven't had any problems with it lately everything has been working just fine so far, I have been having a few little problems hear and there but other than that it is fine, bart had any repairs done to it or anything like that.

Tucker K

Honda civics are worth it.

I love my car, it is totally worth it. I have had my car for a bit now. And I am very happy with my purchase. Honda’s last forever and ever. They are comfortable and easy to drive. I really suggest getting a Honda. The car has plenty of space if it is just for you. Maybe not a full family, but it is still great.

Amanda P

Built for all generations.

I love my Honda civic. It is my favorite car that I have ever owned. It is very high precision and Honda has a stellar reputation for high mileage, which means I will have it around for a long time. I also feel that when I am ready to get another car I will be confident to pass this car to my daughter. I feel it is safe and well built, and will not leave her stranded.

Frex C

Luxury and comfort in style and versatility.

My vehicle is comfortable, modern, and of great, its performance,is excellent and style is versatile. I really like my vehicle and picking it up for those who want luxury and comfort, Honda civic is the ideal. You can also see other vehicle options.

Mark F

It is fast as literal f**k.

Honestly I haven't encountered and problems it handles great has more than enough power so seriously if you can purchase this car do it you absolutely will not be disappointed I promise you if I could I would but another one just to have it and that is some serious love.

Micki K

Great gas mileage, easy to maneuver, great pick up when stepping on the gas.

Drivers seat does not automatically go forward like the passenger seat, there is not a phone charging outlet in back seat area, no air conditioning outlets in back seat area. The windows should be tinted automatically, due to the heat build up when car is parked with windows up and without air conditioning ducts in the front and back, the car takes a very long time to cool.

Reniel V

Sporty quick gas efficient.

Everything is great on the vehicle except the ac unit whines a lot after it warms up. Car is really reliable has never left me stranded on the streets. The car has a really nice lane watch system. It has made me lazy though I never look at the right mirror anymore because when you use the right turn blinker it pops up the camera on your radio screen.

Negative Owner Reviews

Michael J

Honda civic great car to drive.

A very good all round car, performance wise. But it's a bit low to the ground, for getting in and out of. The car has decent mileage to the gallon. It has a good size trunk, very good interior, which is easy to clean. Straight forward instrument panel to use.

Aaron Z

The car is perfect and it also runs perfect.

The car is great. From a comfort from 1-10 on a scale I'll rate it a 5 I like it and I also do not like it. I like it because it is smooth. And I do not like it because it is not how I wanted it to be like more high quality. This car would be a perfect car for beginners. Highly recommended.

Rose S

It's reliable, good gas mileage

Honda sync has a lot of issues, I have trouble connecting my phone. Performance is amazing and reliable. I wish I would have thought about choosing the color of my seating because I have two dogs. I love the color of my car it makes my car stand out.

Kenny L

Honda civic is a cheap and reliable car.

The performance of the car is excellent and flexible with any driver. The features are basic however this type of basic is good. The seats are amazing and the car runs well for a couple of years. The downside to this vehicle is the engine. The engine tends to create strange noises or fails to start sometimes.

Minh T

Very good. Replacement is easy.

My favorite car, very convenient for them when traveling. I plan to buy one more for my wife. Components are pretty good hook and easy to replace when they have problems. It is a mid-range vehicle for those who have average, decent income. I think everyone wants it in the family.

Tracy J

Nice vehicle to consider for purchase.

It is not great on gas. My old Honda was very reliable and good on gas. I haven't had any major performance issues to report at this time. I feel the car is reliable. The front seat is comfortable but for a tall person the back could use some more leg room.

Dalia V

New to Honda.. And happy so far!

This car runs great. It doesn't have the bells and whistles that I previously had but I didn't want that. It has been pretty reliable thus far. It's simple, nice looking, and cheap on gas. The only thing I would change is the sound. I like loud radios and the sound is not loud.

Melanie H

Overall, it is a fantastic car.

Haven't had any big problems. The tire pressure gauge does get stuck and stays on sometimes. The seats are comfortable. It drives smoothly. I would like to see more air vents throughout the car as it gets really cold in winter and really hot in summer.

Honda Civic Si Models

Models also known as Trim Levels, are used to identify a vehicle's level of equipment or special features.

Manual Sedan

205 HP 32 MPG 5 Seats

Manual Coupe

205 HP 32 MPG 5 Seats

Manual w/High Performance Tires Sedan

205 HP 32 MPG 5 Seats

Manual w/High Performance Tires Coupe

205 HP 32 MPG 5 Seats

Photos may not match model

2018 Honda Civic Si Owner Reviews

4.57

119 Reviews

Write Review

5 stars

64%

4 stars

29%

3 stars

2 stars

1 star

Daniel H on June 10, 2021

The civic si is an affordable first car.

Very smooth ride. Great gas mileage. Nice pickup and nice shifting. Comfortable for long rides and very long road trips. Stock sound system is not half bad as well. The tweeters make a difference. Seats are a little stiff sometimes. Great first time driver car.

Antoinette N on June 6, 2021

Sleek, stylish and reliable.

My car is attractive, great color options. I enjoy driving as it hugs the road, great performance. Its fuel efficient and on average I spend $30-$40 to fill the tank every other week! I travel the highway every day. My seats are really comfortable and the truck space is ideal for road trips with friends and family.

View All Reviews (119)

Pros from Owners

Robert N.

The car is reliable and it has good gas mileage. I like that it is still speedy even for a four cylinder engine. It has Apple and Android Car Play pre-installed. The buying experience was relatively easy and Honda's hold their value well.

Ranks #10 Small Cars by Owners

The 2018 Honda Civic Si has an average owner rating of 4.60 out of 5 which ranks it #10 of 31 other Small Cars.

2018 FIAT 500

4.9

2018 Volkswagen GTI

4.88

2018 Honda Civic Si

4.57

Ranks #7 Small Cars by Fuel Economy

The 2018 Honda Civic Si has a combined MPG of 45 which ranks it #7 of 31 other Small Cars.

2018 FIAT 500e

121 MPG

2018 Ford Focus

118 MPG

Tie

2018 Honda Civic Si

38 MPG

Is The 2018 Honda Civic Si A Good Car?

It is a very well made and reliable vehicle with great acceleration that is fun to drive. It has a nice exterior design, lots of cool technology, a great sound system and a stylish and comfortable... Read More

Jennene S.

Yes it is roomy but small. It drives smoothly and gets good gas mileage. Trunk large enough for packing for camping.

Katie M.

I have a 2017 but yes I think it's a good vehicle. Its fast, sporty and I love the colors they have come out with recently. I had an 09 before and the style is so much nicer now.

Autumn H.

How Reliable Is The 2018 Honda Civic Si?

It is very reliable with a built-in computer system technology to help keep you up to date with all routine maintenance. There are no problems with this outstanding vehicle.

Jennene S.

I have. Not had any problems. Drives like a dream. There have been no body or engine issues. It gets good gas mileage.

Karen B.

Yes it is reliable. I have no had any problems with the car. My family has always had Hondas and I have had 2 of them. I wouldn't get any other brand of car.

Erin E.

Is The 2018 Honda Civic Si A Good Value?

Depending on the area that you live in and deals and/or sales events going on, you can expect to pay between $26,000 to $32,000. With all of perks and latest technology in this car, and the Honda... Read More

Jennene S.

24,000 and so far is a good value. Should hold its value for trade in. Good body that will last. Would recommend.

Angie J.

I believe the price was 28k. It all depends where you go, how much you have saved for a car. I think any Honda is a good value. The SI in particular already comes with most of the options you would... Read More

Richard M.

Frequently Asked Questions

What's the Honda Civic 2018 EX tire size?

Answer: If You would like to know what tire size on the 2018 Honda Civic EX, I can help You with that. The Honda Civic EX sedan has a tire size of p215/55r16. The hatchback has a tire size of p215/50r17. This vehicle...

What's the 2018 Honda Civic hatchback wiper blade size?

Answer: The 2018 Honda Civic hatchback wiper blade size is 26'' driver and 18'' passenger. This part will eventually go bad. You will need to replace them every 6 to 12 months. If You don't, You will get smudges and...

What's the 2018 honda civic windshield wipers size?

Answer: The 2018 Honda Civic has a windshield wipers size of 26 inches on the driver's side, and 16 inches on the passenger side. You should check Your wipers regularly to ensure they do not become worn or broken. If...

What's the 2018 honda civic si wiper blade size?

Answer: The windshield wiper blades for the 2018 Honda Civic SiAre 26 inches on the driver's side and 18 inches on the passenger side. These are generally sold as a pair with one blade of each size in the package from...

See all Frequently Asked Questions

Answers are provided by third parties. We do not guarantee accuracy of responses

Safety & Reliability

NHTSA Crash Test

Overall

Front

Rollover

Side

*National Highway Traffic Safety Administration

IIHS Crash Test

(Not Tested)

*Insurance Institute for Highway Safety