The 2018 Chevrolet Impala lasts around 250,000 miles with some relatively minor trunk water leaks and USB port issues reported. At $16,700 to $27,775, it’s a great value for a large sedan with plenty of room for passengers and cargo.
Is the 2018 Chevrolet Impala a Good Used Car?
- Overall Rating 8/10 – 2018 is a good year for the Chevrolet Impala since it offers a lot of passenger space along with some of the latest technology. Owner reviews praise the comfortable cabin, smooth suspension, along with the low ownership costs.
- Interior, Comfort & Cargo 8/10 – Interior materials are durable for a sedan, the seats are very comfortable on longer drives, cargo space is also excellent in the trunk.
- Reliability 8/10 – There are no major issues on the 2018 Chevy Impala. Avoid models from 2014–2015 which have some interior issues, while 2016–2020 are more reliable.
- Performance 7/10 – Power is okay from either engine choice, although it’s not very sporty to drive.
- Safety 7/10 – The 2018 Impala is safe, earning a perfect 5-star rating in government crash tests. It comes standard with a rearview camera, while optional upgrades include lane departure warning along with adaptive cruise control.
- Gas Mileage /10 – Fuel economy is good at up to 25 MPG, giving 462 miles of range from the 18.5 gallon tank. Gas costs are $38 cheaper than average, at $188 per month.
- Value 8/10 – The 2018 Chevrolet Impala is cheaper than many other full size sedans, making it a great value for shoppers looking for a lot of space on a budget.
Positive Owner Reviews
Negative Owner Reviews
What Do Critics Say About the Chevy Impala?
- Consumer Reports says the 2018 Chevy Impala is a thoroughly modern and remarkably enjoyable full size car, with good owner satisfaction scores.
- Edmunds rates the Impala at 4.3/5, enjoying the smooth and quiet ride, but doesn’t like the underwhelming performance.
- Kelley Blue Book users give the 2018 Impala a 4.6/5 praising the extremely large interior for a sedan, but owners don’t like the lack of a hybrid engine offered.
What Common Problems Does the 2018 Chevrolet Impala Have?
Common problems found on the 2018 Chevy Impala include water leaking into the trunk, the USB ports not working, and burnt out headlights. Overall, these problems are relatively minor compared to some other large sedans on the market, leading to lower repair costs.
Water leaking into the trunk is the most widespread complaint from 2018 Impala owners, showing up in the first 10,000 miles. Usually, the problem is caused by clogged drainage gutters on the side of the trunk. Removing any plant and dirt debris on the sides of the trunk fixes the problem, and can be done for free. There are some reports of torn seals, which do cost around $150 to replace, but they are more rare.
The USB ports not working for the stereo system have also been reported on some 2018 Chevy Impala models in the first 1,500 miles. There are two main reasons the ports may not work, the first is damaged wiring to the port which causes it to not connect. The other is a damaged or broken pin in the actual USB port. Replacing the ports costs around $200.
Burnt out headlights are another complaint within the first 3,000 miles. The bulbs simply burn out faster than in a lot of other cars, and they have to be replaced. Changing out the headlight bulbs costs around $80, and there are some aftermarket bulbs which last longer than the original ones.
There is only one recall on the 2018 Chevy Impala, which is better than other large sedans. The recall covers insufficient coating on the rear brake caliper pistons, which can reduce brake force. Chevy will bleed the brake system free of charge to fix the issue on affected models.
How Long Will the 2018 Chevrolet Impala Last?
A well-maintained 2018 Chevrolet Impala can last around 250,000 miles, which is shorter than some other large sedans like the long-lasting Toyota Avalon. Regular annual maintenance costs are similar to other big sedans, according to data provided by Repair Pal, at $448 per year.
As a used 2018 Impala reaches 100,000 miles, and depending on the vehicle history, owners should be prepared to replace the blower motor resistor for $125, battery cable costing $275, along with the door lock actuators which cost $325.
No. It doesn't get around in the ice and snow as well as we would like. Otherwise it is a good car. It would be nice to get better gas mileage in town.
I have had my Chevrolet impala lt for just about a year now. So far, I haven't had any problems with it.
Not really the only problem it has is that when the music is loud the car starts to squeal maybe it's just the base not sure.
It sits to low and not good on ice and snowy roads. Its gets high centered to easy. Low impact tires are not good in winter.
How Is the Technology?
Standard entertainment technology is great, offering a standard 8-inch touchscreen with Apple CarPlay and Android Auto Optional upgrades include a more powerful stereo system.
Included safety features are limited and include a rearview camera.
Optional driver assistance features include:
- Forward collision warning
- Lane departure warning
- Rear cross traffic alert
- Blind spot monitoring
- Rear parking sensors
- Adaptive cruise control
Is the 2018 Chevrolet Impala a Good Value?
Yes, the 2018 Chevy Impala is a good value if you’re in the market for a large sedan with plenty of passenger room. The blue book fair purchase price ranges from $16,700 to $27,775, making it less than a Chrysler 300 or Kia Cadenza. When new, the price range was $27,895 to $36,620. Depreciation is worse than some other cars, losing about 15% of its current value per year.
What are the Different Models of the Chevy Impala?
There are three main models of the 2018 Chevrolet Impala offered, from the entry-level LS to the more luxurious Premier. All Impala models come standard with front-wheel drive.
LS is the entry-level model with:
- Comes with 18-inch steel wheels
- Features sound-insulating laminated windows
- Equipped with automatic headlights and cruise control
- Offers power-adjustable mirrors and air-conditioning
- Includes an eight-way power-adjustable driver seat
- Features a tilt-and-telescoping steering wheel
- Offers 60/40-split folding rear seats
- Added in 2018: keyless entry and start
- Equipped with a rearview camera
- Comes with Chevy’s MyLink infotainment system with an 8-inch touchscreen
- Features a six-speaker audio system
- Includes OnStar with 4G LTE and Wi-Fi hotspot connectivity
- Offers Apple CarPlay and Android Auto compatibility
- Equipped with two USB ports
LT is a step up, adding:
- Comes with 18-inch alloy wheels
- Features remote engine start and heated mirrors
- Offers dual-zone climate control
- Includes a leather-wrapped steering wheel and shift knob
- Equipped with power front-passenger lumbar adjustment
- Features fore-aft adjustable front headrests and folding rear headrests
- Comes with small interior trim upgrades
- Can access the Driver Confidence package (blind-spot monitoring, rear cross-traffic alert, rear parking sensors)
- Offers a Sunroof and Spoiler package
- Provides the LT Entertainment Package (navigation, 11-speaker Bose stereo system, CD player, ambient interior lighting, 120-volt outlet)
- Comes with the LT Convenience package (heated front seats, heated steering wheel, auto-dimming, rearview mirror)
- Can be upgraded with the LT Leather Package (leather upholstery, full power-adjustable front passenger seat)
- Provides access to the Midnight Edition Appearance package (black-painted 19-inch
Premier is the flagship model with:
- Comes with 19-inch wheels
- Equipped with xenon headlights and heated power seats
- Features leather upholstery and a wireless charging pad
- Offers unique exterior accents
- Includes the LT’s Driver Confidence, Entertainment, and Sunroof and Spoiler packages
- Comes with the Premier Confidence Package (adaptive cruise control, forward collision warning, lane departure warning, 20-inch wheels)
- Offers the Premier Convenience package (ventilated front seats, heated and power-adjustable steering wheel, auto-dimming rearview and driver-side mirrors, memory settings for mirrors and steering wheel, ground illumination)
- Provides access to the Midnight Edition Appearance package (black-painted 19-inch wheels, black-painted exterior and interior trim pieces)
What Engines Come In the Chevy Impala?
The 2018 Chevrolet Impala comes with two engine options:
- 2.5L 4-Cylinder Engine: This engine produces 197 horsepower and is paired with a 6-speed automatic transmission. It achieves a combined fuel economy of approximately 25 MPG. The estimated 0-60 mph acceleration time for this engine is around 8.7 seconds.
- 3.6L V6 Engine: The more powerful option, this engine, generates 305 horsepower at up to 22 MPG. It also uses a 6-speed automatic transmission.. This engine boasts a quicker 0-60 mph time, estimated at around 6.7 seconds.
What Colors Does the Chevy Impala Come In?
How Comfortable Is the Chevy Impala?
The 2018 Chevrolet Impala is often praised for its substantial comfort levels, earning it high marks in the full-size sedan category. One of the key factors contributing to this comfort is the expansive interior, which provides a spacious and roomy environment for passengers. With generous legroom and headroom, both front and rear passengers can enjoy long rides without feeling cramped. This space makes the Impala an excellent choice for families or those who usually travel with multiple passengers.
The seats are notably comfortable, with standard cloth upholstery that feels plush yet durable. For those wanting a bit more luxury, higher trims offer leather-appointed seats that further enhance the comfort. The front seats are power-adjustable, guaranteeing that drivers can find their optimal driving position for the best comfort and visibility.
The Impala’s ride quality is also commendable. Its well-tuned suspension absorbs most road imperfections, delivering a smooth and quiet ride. The cabin’s insulation excellently dampens exterior noises, making the interior serene, which is especially appreciated on long trips.
How Much Storage Space Does the Chevy Impala Have?
The 2018 Chevrolet Impala offers a substantial amount of storage space, both regarding the passenger cabin and trunk capacity. A noteworthy feature of the Impala is its voluminous trunk, which provides an impressive 18.8 cubic feet of space. This vast storage area is among the largest in its class, guaranteeing that you’ll have plenty of room for a variety of items.
To put this in perspective, 18.8 cubic feet could comfortably accommodate roughly 5 to 6 standard carry-on suitcases, ideal for a family road trip or airport runs. Moreover, it’s more than enough for large grocery hauls or stowing sporting equipment like golf clubs, a couple of medium-sized coolers for a picnic, or even small pieces of furniture.
Furthermore, this full-size sedan provides an ample and spacious interior for its passengers. While this doesn’t directly contribute to cargo storage, the comfort and roominess enhance the overall user experience, especially on long drives. When it comes to transporting large items, the 2018 Chevy Impala’s split-folding rear seats can be lowered to allow for even more room, making it highly versatile for various storage needs.
What Are the Differences Between Years?
The tenth generation of the Chevy Impala was launched for the 2014 model year, and was made until it was discontinued after 2020.
2015: Standard 4G data with WiFi hotspot on all models.
2016: Wireless phone charging and Apple CarPlay added, leather seating optional on the LT model.
2017: Many trim levels renamed.
2018: Rearview camera and keyless entry standard on all models.
2019: No major changes.
2020: The LT model comes standard with a V6 engine, some options packages removed, and the final model year for the Chevy Impala.
How Does the Chevy Impala Compare to the Competition?
The 2018 Chevrolet Impala is a decent old-school full size sedan with plenty of passenger room for people paired with some of the latest entertainment technology on the market.
The Chevy Malibu is another sedan from Chevy which costs about $2,000 less. Steering is more responsive in the Chevy Malibu, while the Chevy Impala offers a lot more passenger room. We recommend the Chevy Impala, but both are great sedans and it’s worth test driving both to see which you prefer.
The Nissan Maxima is a large sedan which is available for around $1,000 less. Standard safety technology is better in the Nissan Maxima, while the Chevy Impala offers more passenger room in the rear seats. We recommend the Chevy Impala since there are fewer mechanical issues reported by owners.
Do Owners Recommend the Chevy Impala?
Yes, it is a good road car. I like the backing cameras. It has a smooth ride and heated seats and steering wheel.
The 2018 Chevy impala is a very good vehicle. It is a smooth drive with minimal road noise. It is comfortable for travel and low gas mileage.
It's a great vehicle I fell in love with it as soon as I laid my eyes on her. 10/10 for sure! It saves a lot of gas.
Yes it's a good car on the highway. Gas mileage is not to bad. I like the heat and air conditioned seats.