Showing the 2021 Camaro 1SS. We haven't verified this trim's engine; the numbers below cover every version of this model year. Every version
Owner complaints, recalls, fuel economy and safety ratings from public NHTSA and EPA data, updated Oct 18, 2026.
Fuel economy
16–25 mpgcombined; city 13–22, highway 20–30; every version of this model year
Five years of fuel
$14,760–$25,150U.S. average; Ohio $13,190–$23,700 at local prices; every version of this model year; fuel only, not other costs of owning it; 15,000 miles a year, at EIA fuel prices for the week of Oct 12, 2026
NHTSA's VIN data lists these trims for the 2021 Camaro. A trim's engine and numbers are shown as its own only where EPA names versions after the trim and no other version could be it; "seen with" means a source shows that engine on the trim, not that it was the only one. Recalls and complaints cover the whole model year: whether a recall applies to a car depends on its VIN, on NHTSA's recall lookup.
Owners have filed 20 complaints with NHTSA about the 2021 Camaro. These are unverified owner reports, counted by the part of the car they name; one complaint can name several parts. Counts aren't adjusted for how many were sold, so they don't show how reliable a car is.
Complaints by part of the car
Part
Complaints
Crashes
Fires
Injuries
Power train
10
0
0
0
Electrical system
3
0
0
0
Engine
3
0
0
1
Unknown or other
3
0
0
0
Fuel system, gasoline
2
0
0
0
Fuel/propulsion system
2
0
0
0
Air bags
1
1
0
2
Vehicle speed control
1
0
0
0
What the columns count
Complaints: complaints that name that part. One complaint can name several parts, so the rows overlap and don't add up to the total.
Crashes and Fires: complaints that report one. Two owners can file about the same event, and NHTSA doesn't link them, so these count reports, not events.
Injuries: the number of people the complaints say were injured.
None of these columns shows that a part caused a crash, fire or injury: they're what owners reported, unverified.
Complaints by model year
Newer years have had less time to collect complaints, and counts aren't adjusted for sales, so a shorter bar doesn't mean a more reliable year.
NHTSA lists 4 recall campaigns for the 2021 Camaro over its history. Campaigns are matched by model and year, so each one may apply to a given car, and its repair may already be done: check a VIN on NHTSA's recall lookup for the open recalls on that exact car.
Power train: automatic transmission
NHTSA campaign 25V148000 · reported Mar 6, 2025 · 90,081 vehicles potentially affected across the whole campaign
Remedy: Dealers will install transmission control module monitoring software, free of charge. Owner notification letters were mailed April 7, 2025. Owners may contact Cadillac customer service at 1-800-333-4223 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N242480630.
General Motors LLC (GM) is recalling certain 2019-2020 Cadillac CT6, 2020-2021 CT4, CT5, and 2020-2022 Chevrolet Camaro vehicles equipped with a 10-speed transmission. The transmission may become damaged internally and cause the wheels to lock-up.
Risk: Wheel lock-up while driving increases the risk of a crash.
NHTSA campaign 21V211000 · reported Mar 25, 2021 · 30 vehicles potentially affected across the whole campaign
Remedy: GM will notify owners, and dealers will replace the frontal driver side air bag module, free of charge. The recall began April 14, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N212327220.
General Motors, LLC (GM) is recalling certain 2017-2021 Chevrolet Camaro vehicles. The plastic "Camaro" emblem, located on the steering wheel air bag cover, may separate during deployment of the frontal driver air bag.
Risk: In the event of a crash, plastic pieces of emblem may act as projectiles from deployment of the driver air bag can increase the risk of injury.
NHTSA campaign 21V188000 · reported Mar 18, 2021 · 8 vehicles potentially affected across the whole campaign
Remedy: GM will notify owners, and dealers will replace the left or right axle shaft as necessary, free of charge. The recall began April 21, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N212331000.
General Motors, LLC (GM) is recalling certain 2021 Chevrolet Camaro vehicles. The left or right axle shaft may be missing a retaining ring, which could allow the axle shaft to separate while driving.
Risk: A separated axle shaft can cause a loss of drive power, increasing the risk of a crash.
NHTSA campaign 20V811000 · reported Dec 23, 2020 · 470 vehicles potentially affected across the whole campaign
Remedy: GM will notify owners, and dealers will replace the suspect bolts, free of charge. The recall began January 29, 2021. Owners may contact GMC customer service at 1-800-462-8785, Cadillac customer service at 1-800-458-8006, or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N202322230.
General Motors, LLC (GM) is recalling certain 2020 Chevrolet Bolt EV and 2021 GMC Canyon and Sierra 1500, 2500 and 3500, Yukon, Yukon XL, Cadillac Escalade and Escalade ESV and Chevrolet Blazer, Camaro, Colorado, Equinox, Silverado 1500, 2500 and 3500, Suburban and Tahoe vehicles. Incorrect bolts may have been used at one or more fastening locations to secure the seat belts to the vehicle. If an incorrect bolt was used, the seat belt may not be properly attached to the vehicle.
Risk: If a seat belt assembly is not properly attached to the vehicle, the seat belt may not properly restrain an occupant in the event of a crash, increasing the risk of injury.
Carmakers sent NHTSA 877 service bulletins and notices that cover the 2021 Camaro, the latest on Sep 26, 2026. They tell dealers how to fix known issues.
The parts they mention most: equipment (240), electrical system (170), engine and engine cooling (149), unknown or other (118), power train (104).
NHTSA hasn't opened a defect investigation that covers this model year.
Maintenance
Oil
The owner's manual gives the oil and how often to change it. We show oil facts only once we've checked them against the manual, and we haven't yet for the 2021 Camaro.
EPA class: subcompact cars. EPA greenhouse gas score: 2–5 out of 10. Each version EPA tested:
Swipe the table sideways for more columns.
Version
Engine
Transmission
Fuel
City / hwy / comb
Camaro Rear-Wheel Drive
2.0 L, 4 cyl, turbo
Automatic (S8)
Premium Gasoline
22 / 30 / 25
Camaro Rear-Wheel Drive
3.6 L, 6 cyl
Automatic (S10)
Regular Gasoline
18 / 29 / 22
Camaro Rear-Wheel Drive
2.0 L, 4 cyl, turbo
Manual 6-spd
Premium Gasoline
19 / 29 / 22
Camaro Rear-Wheel Drive
3.6 L, 6 cyl
Manual 6-spd
Regular Gasoline
16 / 26 / 20
Camaro Rear-Wheel Drive
6.2 L, 8 cyl
Automatic (S10)
Premium Gasoline
16 / 26 / 20
Camaro Rear-Wheel Drive
6.2 L, 8 cyl
Manual 6-spd
Premium Gasoline
16 / 24 / 19
Camaro Rear-Wheel Drive
6.2 L, 8 cyl, supercharged
Manual 6-spd
Premium Gasoline
14 / 20 / 16
Camaro Rear-Wheel Drive
6.2 L, 8 cyl, supercharged
Automatic (S10)
Premium Gasoline
13 / 21 / 16
Sources and dates
U.S. EPA fuel economy data, file of Sep 29, 2026
NHTSA owner complaints, file of Oct 17, 2026
NHTSA recalls, file of Oct 17, 2026
NHTSA manufacturer communications, file of Oct 17, 2026
NHTSA defect investigations, file of Oct 17, 2026
NHTSA 5-Star Safety Ratings, file of Aug 7, 2026
U.S. Energy Information Administration, file of Oct 12, 2026
Fuel cost: EPA mpg with fuel prices for the week of Oct 12, 2026 and electricity prices for Jul 2026. Source: U.S. Energy Information Administration (Oct 2026). Complaints are unverified reports owners filed with NHTSA. About the data