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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
2021 Ford Mustang
for sale
near
St. Charles, IL
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2021 Ford Mustang Mach 1 Fastback
Vehicle information
Features
Reviews
Had a fantastic experience with Motor Cars of Chicago,
Had a fantastic experience with Motor Cars of Chicago, Seraj “Raj” Abughoush was amazing to work with. He was attentive from start to finish. I am an out of town buyer and Raj worked with me to make sure I was satisfied before and after purchase. He followed up timely and walked the vehicle with me via FaceTime twice. He took me on a drive via FaceTime and even found a chip in the window and had it fixed before delivery. I will definitely buy another vehicle from Motor Cars of Chicago, they have a customer for life. The manager was also highly engaged And customer focused. I highly recommended and customer friendly. Thanks Raj and team.
Mach I is a great Mustang
I bought a 2021 Mustang Mach I and couldn’t be happier. The car is everything I dreamed of. The quality of the vehicle shows each and every time I drive it. Best vehicle I’ve owned. Sales staff was the greatest in helping me get my dream car.
Used
2021 Ford Mustang GT Premium
Vehicle information
Features
Reviews
Salesman was very professional, courteous, and very
Salesman was very professional, courteous, and very helpful. Transaction went smoothly and to my liking
New Mustangs are fantastic 👏
For the money it is hard to beat a new Mustang on any trim level but especially the 5.0. Also the 10 speed automatic is a fantastic transmission as it keeps the engine in the powerband when asking for performance.
Used
2021 Ford Mustang GT Premium
Vehicle information
Features
Reviews
Let me start off by saying JOHN (in service) is the real
Let me start off by saying JOHN (in service) is the real deal. He is the only reason I would come back to BMW & Elmhurst. Every encounter I had at this dealership he made it feel like my car was fresh off the showroom floor. His professionalism & attitude was great even when mine may not have been. Once again when I buy my next BMW and it will be at Elmhurst BMW, it will be because of John and sorry salesman I’m dealing with John on that purchase even if he is in service!!!!!!!!
Mustang over Camaro from Camaro guy!
2021 Eco boost black out package 19-inch wheels, this thing handles! braking very good quick as xxxx off the line! what's not to like? Ok you sit kind of low and it can guzzle gas when you open up that twin skool turbo it doesn't mind spirted drivers' fun as xxxx car.
Used
2021 Ford Mustang GT Premium
Vehicle information
Features
Reviews
I recently sold my 2014 Corvette Z51 to Diamond
I recently sold my 2014 Corvette Z51 to Diamond Motorwork, and the experience was outstanding from start to finish. I worked with Luke, who was incredibly kind, patient, and professional. He made the entire process seamless — even going out of his way to meet me at my workplace to pick up the car and finalize paperwork. His flexibility and attention to detail made it easy to choose Diamond over other offers. The price was fair, their reputation solid, and they took the time to ensure I was comfortable with every step. I especially appreciated how Luke worked around my schedule and kept everything stress-free. The owner, Rami, was also very attentive. While Luke handled things so smoothly that Rami didn’t need to step in much, he was present and supportive throughout — especially when I requested a wire transfer instead of a check. That extra layer of reassurance gave me real peace of mind. If buying from Diamond is anything like selling to them, I’ll be stopping in there first when it’s time for my next car. Highly recommend Diamond Motorwork for anyone looking for a trustworthy, respectful, and hassle-free automotive experience.
Head turner
This car has met every expectation, so fast it is mind blowing. I have put 1000 miles on it in only a week because it is so fun to drive. People stop me to talk about my car.
Used
2021 Ford Mustang GT Premium
Vehicle information
Features
Reviews
best i have had buying a car and i do not like buying
best i have had buying a car and i do not like buying cars at dealer
Magnaride
Highly recommend Magnaride with Performance Group 1. Lowered the car within Magnaride specs and the car handles so much better. The chassis is rock solid even in convertible style as long as you get the performance pack
Used
2021 Ford Mustang Mach 1
Vehicle information
Features
Reviews
I just bought my 2017 corvette grand sport two weeks ago.
I just bought my 2017 corvette grand sport two weeks ago. I flew in from New York. I can’t say enough good things about the process. We worked with Armin, he was top notch. He made every aspect about buying this car seamless and easy. He even arranged an Uber to pick me up from the airport to bring me right to the dealership. We just adore our new car. It’s perfect!! A million thanks 🙂 Joe and Denise
Used
2021 Ford Mustang Mach 1 Fastback
Vehicle information
Features
Reviews
Honest and caring service went the extra mile to secure
Honest and caring service went the extra mile to secure my warranty which had just expired.I have been doing business with Advantage of Bolingbrook for over 30 years
Used
2021 Ford Mustang GT Premium
Vehicle information
Features
Reviews
Come see, he is very frienly and attentive, a good place
Come see, he is very frienly and attentive, a good place to buy and shop.
Used
2021 Ford Mustang GT Premium
Vehicle information
Features
Reviews
Battery
Todd was very helpful and made sure my car was pulled inside when leaving as it was very slippery outside
Used
2021 Ford Mustang GT
Vehicle information
Features
Reviews
Pleasant and understanding vehicle unfortunately didn’t
Pleasant and understanding vehicle unfortunately didn’t meet my expectations Martin was great very pleasant.
Used
2021 Ford Mustang Mach 1
Vehicle information
Features
Reviews
I recently purchased A 2018 Alpina B7 from Ray at Motor
I recently purchased A 2018 Alpina B7 from Ray at Motor Cars Of Chicago. When I purchased the car I made it clear to Ray that I was going to be in need of the title in ASAP fashion – Ray said I’d have the title within two weeks and boy did I just like he said he fulfilled the promise he made no questions asked. Also on the way home after taking delivery, I had a very minor problem that turned out to be a bad battery. Ray was unaware of when we took delivery of the car – Ray didn’t hesitate he reimbursed me for the batteries I had to have installed at the BMW dealer by the BMW dealer. He said the car was flawless and he stood behind that statement. Ray is very straightforward and no xx perhaps not full of warm fuzzies for everyone but a great way to do business, especially in the luxury and highline car business. I find Ray to be honorable direct and stand up and we’ll do business with him again if I had any reservations about doing business with them before this transaction, they are all completely gone and yours should be too. Thank you, Ray for a great transaction and a great automobile.
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Ford Mustang prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Ford Mustang | $44,388 | |
| 2025 Ford Mustang | $55,976 | 3 Good deals |
| 2024 Ford Mustang | $40,537 | 5 Great deals |
| 2023 Ford Mustang | $38,148 | 7 Great deals |
| 2022 Ford Mustang | $40,406 | 8 Good deals |
| 2020 Ford Mustang | $35,641 | 4 Good deals |
| 2019 Ford Mustang | $28,678 | 8 Good deals |
| 2017 Ford Mustang | $25,543 | 5 Great deals |
About the 2021 Ford Mustang
EcoBoost shown (base trim).
- Seating
- 4
- Door count
- 2
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 25
- Transmission
- 10-Speed A/T
- Engine
- 310.0-hp, 2.3-liter, 4 Cylinder Engine (Gasoline Fuel)
How much does the 2021 Ford Mustang cost?
The 2021 Ford Mustang price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Mustang is $30,371, with pricing starting at $11,000.
What is the MPG of the 2021 Ford Mustang?
The 2021 Ford Mustang offers up to 21 MPG in city driving and 32 MPG on the highway for a combined rating of 25 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 Ford Mustang?
The 2021 Ford Mustang compares to and/or competes against the following vehicles:
Is the 2021 Ford Mustang reliable?
The 2021 Ford Mustang has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Mustang owners.
Is the 2021 Ford Mustang a good coupe?
Below are the Cars.com consumer ratings for the 2021 Ford Mustang.
- Comfort 4.8
- Interior 4.8
- Performance 5.0
- Value 4.9
- Exterior 4.9
- Reliability 5.0
100% of drivers recommend this car
- Comfort 4.8
- Interior 4.8
- Performance 5.0
- Value 4.9
- Exterior 4.9
- Reliability 5.0
EcoBoost (2 styles)
| Style | |
|---|---|
| EcoBoost Convertible | EcoBoost Fastback |
| Inventory price | |
| Starting at $32,705 | Starting at $27,205 |
| Combined MPG | |
| 23 | 25 |
| Engine | |
| 310.0-hp, 2.3-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.3-liter, 4 Cylinder Engine (Gasoline Fuel) |
EcoBoost Premium (2 styles)
| Style | |
|---|---|
| EcoBoost Premium Fastback | EcoBoost Premium Convertible |
| Inventory price | |
| Starting at $32,225 | Starting at $37,725 |
| Combined MPG | |
| 25 | 23 |
| Engine | |
| 310.0-hp, 2.3-liter, 4 Cylinder Engine (Gasoline Fuel) | 310.0-hp, 2.3-liter, 4 Cylinder Engine (Gasoline Fuel) |
GT (1 style)
| Style |
|---|
| GT Fastback |
| Inventory price |
| Starting at $36,285 |
| Combined MPG |
| 0 |
| Engine |
| 460.0-hp, 5.0-liter, 8 Cylinder Engine (Gasoline Fuel) |
GT Premium (2 styles)
| Style | |
|---|---|
| GT Premium Convertible | GT Premium Fastback |
| Inventory price | |
| Starting at $45,785 | Starting at $40,285 |
| Combined MPG | |
| 0 | 0 |
| Engine | |
| 460.0-hp, 5.0-liter, 8 Cylinder Engine (Gasoline Fuel) | 460.0-hp, 5.0-liter, 8 Cylinder Engine (Gasoline Fuel) |
Mach 1 (1 style)
| Style |
|---|
| Mach 1 Fastback |
| Inventory price |
| Starting at $52,400 |
| Combined MPG |
| 18 |
| Engine |
| 480.0-hp, 5.0-liter, 8 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
