Used 2021 GMC Terrain for sale near Algonquin, IL
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Quick view Vehicle Information
- Ext. color
- Blue Emerald Metallic
- Int. color
- Jet Black
- Drivetrain
- Front-wheel Drive
- MPG
- 25-30
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I4 16V GDI DOHC Turbo
- Stock #
- 14940A
- VIN
- 3GKALMEV9ML386342
Features
- Convenience
- Heated Seats
- Keyless Entry
- Keyless Start
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- USB Port
- Exterior
- Alloy Wheels
- Roof Rack
- Sunroof/Moonroof
- Safety
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
Hopkins Ford of ElginReviews
Hopkins Ford of Elgin review
Brought my vehicle in back in January for some issues related to the oil pan. Victor and the crew at Hopkins took amazing care of me and empathized with me throughout the entire repair process. Truly appreciate these guys work ethic and customer first service approach. Need more dealer service providers like this across this country and this is the standard that others should strive to follow. Thank you again for the assistance with my F-150 you guys have earned my business moving forward for years to come.
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Quick view Vehicle Information
- Ext. color
- Graphite Gray Metallic
- Int. color
- Jet Black
- Drivetrain
- All-wheel Drive
- MPG
- 25-28
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
- Stock #
- GLS31922
- VIN
- 3GKALVEV3ML375696
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Roof Rack
- Sunroof/Moonroof
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
CarWise GurneeReviews
CarWise Gurnee review
Best dealer ever. Tatiana did a great job..She is very smart respectful and she has a lot of knowledge. My next car l m going to buy with them also and with Tatiana of course. If you are looking for a good price and a solid car go there and ask about Tatiana. Mike volvo v v90 cross country
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Quick view Vehicle Information
- Ext. color
- Quicksilver Metallic
- Int. color
- Jet Black
- Drivetrain
- All-wheel Drive
- MPG
- 25-28
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
- Stock #
- ML392250STK
- VIN
- 3GKALVEV4ML392250
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
DriveTime of Chicago - LombardReviews
DriveTime of Chicago - Lombard review
Relatively painless process when you don't have a great credit score to work with. They can finance where major dealerships cannot (will not). They finance in house
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Quick view Vehicle Information
- Ext. color
- Ebony Twilight Metallic
- Int. color
- Jet Black
- Drivetrain
- Front-wheel Drive
- MPG
- 25-30
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
- Stock #
- 4739
- VIN
- 3GKALPEV0ML342909
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Autos of ChicagoReviews
Autos of Chicago review
Moe made the entire process at Autos Of Chicago feel easy and professional from the very beginning. He was friendly, knowledgeable, and took the time to answer all my questions without rushing anything. The vehicle was in excellent condition and exactly as described online. I appreciated the honest communication and how smoothly everything was handled throughout the process. There was no pressure at all, just quality service and attention to detail. Autos Of Chicago truly stands out for customer care, and I would definitely recommend them to anyone looking for a dependable used car.
2021 GMC Terrain review
READ PLEASE I love my Terrain. DO NOT get the 1.5 L. My engine has barely made it over 100,000 I have had $6k of repairs in less than a year. Things keep going wrong now. I had NO issues before. Catalytic converter went out 75-85k miles. My turbo was just replaced. Just beware of this type of engine… every mechanic that worked on it shared this is not uncommon for this type. I would definitely get another terrain but not the 1.5!
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Quick view Vehicle Information
- Ext. color
- Blue Emerald Metallic
- Int. color
- Medium Ash Gray/Jet Black
- Drivetrain
- All-wheel Drive
- MPG
- 25-28
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
- Stock #
- M250545B
- VIN
- 3GKALTEV7ML313318
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Roof Rack
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
Dealer
Castle Subaru McHenryReviews
Castle Subaru McHenry review
Quick and easy! Recommending to everybody who need profesional service from beginning to end! Sasha
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Quick view Vehicle Information
- Ext. color
- Graphite Gray Metallic
- Int. color
- Jet Black
- Drivetrain
- Front-wheel Drive
- MPG
- 25-30
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I4 16V GDI DOHC Turbo
- Stock #
- B47082B
- VIN
- 3GKALPEV4ML367425
Features
- Convenience
- Adaptive Cruise Control
- Heated Steering Wheel
- Keyless Start
- Power Liftgate
- Remote Start
- Entertainment
- Bluetooth®
- Satellite Radio
- Exterior
- Alloy Wheels
- Safety
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Haggerty Buick GMC IncReviews
Haggerty Buick GMC Inc review
I've been purchasing automobile from Haggerty in Villa Park for OVER 25 years. Also have them serviced at the Villa Park Haggerty location and body work done at the Glen Ellyn Chevy location. Good people and great service,
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Quick view Vehicle Information
- Ext. color
- Quicksilver Metallic
- Int. color
- Medium Ash Gray/Jet Black
- Drivetrain
- All-wheel Drive
- MPG
- 25-28
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
- Stock #
- EYC-313319
- VIN
- 3GKALVEV4ML313319
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Premium Sound System
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Your Choice Auto Sales of ElginReviews
Your Choice Auto Sales of Elgin review
Got a great deal on a SUV Love my new ride. Sales rep Kay and Iazzy was very patient Super smooth experience here.
2021 GMC Terrain review
I’ve had an amazing experience with terrain Denali. I had it for 3 years and it was one of the best cars ever. Everything worked perfectly no issued at all! Loved it
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Quick view Vehicle Information
- Ext. color
- Ebony Twilight Metallic
- Int. color
- Jet Black
- Drivetrain
- All-wheel Drive
- MPG
- 25-28
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
- Stock #
- 27214H
- VIN
- 3GKALVEV2ML344617
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Roof Rack
- Sunroof/Moonroof
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Gravity Autos ChicagoReviews
Gravity Autos Chicago review
What a wonderful experience for gravity autos to make my daughter’s dream car come true my daughter had the occasion along with me to fly to Chicago and meet with Gibran and he was absolutely amazing. The finance manager Danny was absolutely fantastic, not to mention Nebi. My daughter purchased a Lamborghini and she could not be happier. We are thrilled with the service that we got from the dealership. I recommend anyone who’s looking for a real serious vehicle to contact gravity autos in Chicago. tell them THE FLY LAWYER sent you!!
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Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- Front-wheel Drive
- MPG
- 25-30
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I4 16V GDI DOHC Turbo
- Stock #
- B47841A
- VIN
- 3GKALMEV6ML320623
Features
- Convenience
- Heated Seats
- Keyless Start
- Power Folding Mirrors
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- HomeLink
- USB Port
- Exterior
- Alloy Wheels
- Roof Rack
- Safety
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- Lane Departure Warning
- Rain Sensing Wipers
- Stability Control
- Seating
- Memory Seat
Dealer
Haggerty Buick GMC IncReviews
Haggerty Buick GMC Inc review
Amazing as always! Paul and his team always take care of me and the process is efficient.
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Quick view Vehicle Information
- Ext. color
- Summit White
- Int. color
- Jet Black
- Drivetrain
- Front-wheel Drive
- MPG
- 25-30
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
- Stock #
- D32687
- VIN
- 3GKALPEV6ML312779
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Roof Rack
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
McGrath Chrysler Jeep Dodge RamReviews
McGrath Chrysler Jeep Dodge Ram review
We were looking for a specific vehicle and found one we liked on line at this dealership. We called the dealership and spoke with Dylan. He was very courteous and and answered all of our questions. We decided to take the 4 hour trip to look at the vehicle we were interested in. Even though we did not end up purchasing the vehicle we were treated with the greatest respect and kindness. The only reason we did not purchase the vehicle was due to the color. Internet did not have a true likeness of the color. Dylan tried very hard to find the exact vehicle we wanted but did not seem to be available due to the shortage of vehicles at the time of our search. Would definitely do business with Dylan in the future.
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Quick view Vehicle Information
- Ext. color
- Gray
- Int. color
- BLUE
- Drivetrain
- Rear-wheel Drive
- MPG
- 25-30
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Turbo Gas
- Stock #
- 28664117
- VIN
- 3GKALMEV2ML340612
Features
- Convenience
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Safety
- Backup Camera
- Lane Departure Warning
Dealer
CarMax IndianapolisReviews
CarMax Indianapolis review
Will never go anywhere else. I’ve had it with “bait and switch” at new car dealerships, where you go into a shop and all the cars are at least $10k more than advertised and still have hidden fees. Only CarMax offers full refunds for like 10 days after purchase. Jon Kay and Cua Thow provided great customer service for me at the Carmel store. I regret that I didn’t get the salesman’s name at Greenwood store (I remember he said he was an EMT). He was also fantastic and helped me find the truck in Carmel that I wanted. Everyone was professional, friendly, knowledgeable and not pushy at all. It is hard to believe that you can get such great service from people not working for commission. My new truck has less than $6k miles, looks brand new and was a fair reasonable price.
2021 GMC Terrain review
Bought it used. The shifter on the dash takes getting used to. But after a month I no longer grab for the shifter arm. Have been happy with comfort. Driving. Gas mileage. Would recommend it.
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Quick view Vehicle Information
- Ext. color
- Ebony Twilight Metallic
- Int. color
- Jet Black
- Drivetrain
- Front-wheel Drive
- MPG
- 25-30
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
- Stock #
- D8144
- VIN
- 3GKALPEV9ML349048
Features
- Convenience
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Roof Rack
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Marino Chrysler Jeep Dodge RAMReviews
Marino Chrysler Jeep Dodge RAM review
Excelente servicio por parte de JC. Se tomó el tiempo para encontrar lo que yo necesitaba. Eso es dar la importancia ha un cliente. Súper bien atendida. Muy agradecida JC.
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Quick view Vehicle Information
- Ext. color
- Satin Steel Metallic
- Int. color
- Jet Black
- Drivetrain
- All-wheel Drive
- MPG
- 24-28
- Fuel type
- Gasoline
- Transmission
- 9-speed automatic
- Engine
- 1.5L I-4 gasoline direct injection, DOHC, VVT variable valve con
- Stock #
- JP1502A
- VIN
- 3GKALTEV8ML319466
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Remote Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- Lane Departure Warning
- Rear Cross Traffic Alert
- Stability Control
Dealer
Lynch Ford of MukwonagoReviews
Lynch Ford of Mukwonago review
The whole Lynch Ford team was great throughout the entire process. They found me my perfect vehicle even though they didn't have it in stock at my initial visit. They keep constant contact with me to get me what I wanted. Not only did they get me my ideal truck but payments that fit my budget that other dealerships couldn't come close too. I had such a good experience that I came back the next day and bought another car for my fiance!
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Quick view Vehicle Information
- Ext. color
- Black
- Int. color
- Black
- Drivetrain
- Front-wheel Drive
- MPG
- 25-30
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I4 16V GDI DOHC Turbo
- Stock #
- 6794
- VIN
- 3GKALMEV7ML375114
Features
- Convenience
- Keyless Entry
- Keyless Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- USB Port
- Exterior
- Alloy Wheels
- Safety
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Stability Control
Dealer
West Chicago Auto MallReviews
West Chicago Auto Mall review
Great dealership these guys are awesome. Grateful that I came here. They took very good care of me.
2021 GMC Terrain review
Extremely happy. Ride comfort, controls, comfort, looks, quietness, Quality. They should've kept the 2.0 turbo. But this engine not bad at all. Can't wait to get another.
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Quick view Vehicle Information
- Ext. color
- Graphite Gray Metallic
- Int. color
- Jet Black
- Drivetrain
- All-wheel Drive
- MPG
- 25-28
- Fuel type
- Gasoline
- Transmission
- 9-Speed Automatic
- Engine
- 1.5L I4 16V GDI DOHC Turbo
- Stock #
- 260663A
- VIN
- 3GKALVEV7ML372753
Features
- Convenience
- Adaptive Cruise Control
- Heated Steering Wheel
- Keyless Start
- Navigation System
- Power Liftgate
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- Satellite Radio
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- Lane Departure Warning
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Lynch Chrysler Dodge Jeep RAMReviews
Lynch Chrysler Dodge Jeep RAM review
Lynch and their entire team is amazing. It is very clear that some people here (and on other sites) are more worried about trolling other people / people’s businesses than they are worried about themselves. If you actually understand that dealers have to make a little money to stay in business, then all is well. If you are one of the miserable “whiny” customers out there then just work on it yourself or buy it on-line!
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$45,396
New 2026 GMC Terrain Denali 
$43,552
New 2026 GMC Terrain Denali 
$31,869
New 2026 GMC Terrain AWD Elevation 
$32,075
New 2026 GMC Terrain AWD Elevation 
$42,655
New 2026 GMC Terrain AWD AT4 
$38,157
New 2026 GMC Terrain AWD Elevation 
$43,398
New 2026 GMC Terrain Denali 
$42,477
New 2026 GMC Terrain AWD AT4 
$46,148
New 2026 GMC Terrain Denali 
$38,757
New 2026 GMC Terrain AWD AT4 
$40,298
New 2026 GMC Terrain AT4 AWD 
$36,097
New 2026 GMC Terrain AWD Elevation -
GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 GMC Terrain | $37,544 |
|
| 2024 GMC Terrain | $26,531 |
|
| 2023 GMC Terrain | $25,417 |
|
| 2022 GMC Terrain | $21,913 |
|
About the 2021 GMC Terrain
SL shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 27
- Transmission
- 9-Speed A/T
- Engine
- 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
How much does the 2021 GMC Terrain cost?
The 2021 GMC Terrain price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Terrain is $18,941, with pricing starting at $9,999.
What is the MPG of the 2021 GMC Terrain?
The 2021 GMC Terrain offers up to 25 MPG in city driving and 30 MPG on the highway for a combined rating of 27 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 GMC Terrain?
The 2021 GMC Terrain compares to and/or competes against the following vehicles:
Is the 2021 GMC Terrain reliable?
The 2021 GMC Terrain has an average reliability rating of 4.7 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Terrain owners.
Is the 2021 GMC Terrain a good SUV?
Below are the Cars.com consumer ratings for the 2021 GMC Terrain.
- Comfort
- 4.7
- Interior
- 4.7
- Performance
- 4.4
- Value
- 4.4
- Exterior
- 4.8
- Reliability
- 4.7
88% of drivers recommend this car
- Comfort
- 4.7
- Interior
- 4.7
- Performance
- 4.4
- Value
- 4.4
- Exterior
- 4.8
- Reliability
- 4.7
Denali (2 styles)
| Style | |
|---|---|
| FWD 4dr Denali | AWD 4dr Denali |
| Inventory price | |
| Starting at $35,900 | Starting at $37,500 |
| Combined MPG | |
| 27 | 26 |
| Engine | |
| 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
SL (1 style)
| Style |
|---|
| FWD 4dr SL |
| Inventory price |
| Starting at $25,000 |
| Combined MPG |
| 27 |
| Engine |
| 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLE (2 styles)
| Style | |
|---|---|
| FWD 4dr SLE | AWD 4dr SLE |
| Inventory price | |
| Starting at $28,500 | Starting at $30,100 |
| Combined MPG | |
| 27 | 26 |
| Engine | |
| 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
SLT (2 styles)
| Style | |
|---|---|
| AWD 4dr SLT | FWD 4dr SLT |
| Inventory price | |
| Starting at $34,200 | Starting at $32,600 |
| Combined MPG | |
| 26 | 27 |
| Engine | |
| 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
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