# 2021 Chevrolet Blazer RS

- Price (advertised): $18,108
- Market price: $21,590
- Deal: Great deal, score 82/100, rank 3 of 19
- Condition: Used
- Mileage: 138,415 mi
- Model year: 2021
- Color: Iridescent Pearl Tricoat
- Drivetrain: AWD
- VIN: 3GNKBKRS3MS520198
- Photos: 30
- Dealer: mcgrathkiastcharles.com, St. Charles, IL
- Market: Chicago
- Data as of: 2026-11-13

## Why it ranks where it does

- Advertised at $18,108, $3,482 (16.1%) under its market price of $21,590.
- Market price is what a 2021 Chevrolet Blazer with 138,415 miles is advertised for around Chicago.
- 138,415 miles is above the 60,000 typical for its age.
- Ranked 3 of 19 comparable 2021 Chevrolet Blazer in Chicago, score 82 out of 100.

Price is the dealer's advertised price, before tax, title and registration. Confirm price and availability with the dealer.

## Safety and recalls

- NHTSA overall safety rating: 5 of 5
- Frontal crash: 5 of 5
- Side crash: 5 of 5
- Rollover: 4 of 5
- Recall campaigns issued for this model year: 1
- Owner complaints filed with NHTSA for this model year: 142
- A recall campaign covers the model year, not this one car. Check this car's VIN: https://www.nhtsa.gov/recalls?vin=3GNKBKRS3MS520198

## Specs

- Engine: Gas V6 3.6L/
- Transmission: 9-Speed Automatic
- Fuel: gas
- MPG city / hwy: 19 / 26
- Interior: Jet Black
- Stock number: S25604A
- First listed: 2026-10-19

## Itemized price

- Dealer Document Fee: $413
- Sale Price: $18,108
- Price history: 2026-10-19 $20,413, 2026-10-23 $19,913, 2026-10-27 $19,708, 2026-10-31 $19,413, 2026-11-06 $17,408, 2026-11-11 $17,913, 2026-11-13 $18,108

## History report

- CARFAX report for this car: https://carfinity.ai/go/cecc3f45b6ff/carfax

## Real alternatives nearby

- Costs less: [2019 Chevrolet Blazer Base](https://carfinity.ai/car/2019-chevrolet-blazer-base-a06fd8ff1077/) at $14,620, 107,037 mi, Advantage Acura of Naperville
- Costs less: [2019 Chevrolet Blazer AWD](https://carfinity.ai/car/2019-chevrolet-blazer-awd-3a27f07c664d/) at $15,888, 107,619 mi, ahbuickgmc.com
- Costs less: [2019 Chevrolet Blazer 1LT](https://carfinity.ai/car/2019-chevrolet-blazer-1lt-889110167dbe/) at $17,307, 52,786 mi, Ron Westphal Chevrolet
- A step up: [2021 Chevrolet Blazer RS](https://carfinity.ai/car/2021-chevrolet-blazer-rs-85c91fd80230/) at $19,812, 85,480 mi, Dick Wickstrom Chevrolet
- A step up: [2021 Chevrolet Blazer RS](https://carfinity.ai/car/2021-chevrolet-blazer-rs-80a7b6cedd58/) at $19,300, 88,951 mi, Apple Chevrolet, INC
- A step up: [2019 Chevrolet Blazer RS](https://carfinity.ai/car/2019-chevrolet-blazer-rs-9f98c36cf90b/) at $19,690, 93,924 mi, Shaver Preferred Motors

- Page: https://carfinity.ai/car/2021-chevrolet-blazer-rs-cecc3f45b6ff/
- See it on the dealer's site: https://carfinity.ai/go/cecc3f45b6ff
- More like it: https://carfinity.ai/used/chevrolet-blazer/chicago-il/