Quick Summary
- Chicco, Nuna, Graco are the top brands in our marketplace data
- Average retail price is $180 — but used market averages 40-60% less
- Premium brands hold value better than budget options on the resale market
- We track 30+ car seats with live pricing from resale listings
$180
Avg retail price
4.8/5
Avg category rating
Live
Real-time data
Car Seat Types by Age
Infant Car Seats (birth to ~35 lbs)
Rear-facing only, with a detachable carrier that clicks into a base. Convenient for newborns since you can move baby without unbuckling.
Convertible Car Seats (birth to 65+ lbs)
Start rear-facing and convert to forward-facing. Last longer than infant seats.
All-in-One Car Seats
Work from newborn through booster age. Most expensive upfront but eliminate future purchases.
Installation Is Critical
The NHTSA reports up to 75% of car seats are installed incorrectly. A correctly installed $60 seat protects better than an incorrectly installed $500 one.
- Get free installation checks at fire stations or CPST technicians
- Use LATCH or seat belt — not both simultaneously
- Car seat shouldn't move more than 1 inch when pulled at the belt path
- Harness straps must lie flat, no twists
- Chest clip at armpit level
Our Top Picks
5 carefully selected recommendations
Chicco
Chicco KeyFit 35 Infant Car Seat
Best for most families
Retail
$260
Used ~$140
Based on real marketplace data, Chicco KeyFit 35 Infant Car Seat from Chicco consistently ranks among the most popular options in the car seats category.
- 662 active resale listings
- Save 46% buying used
- Trusted Chicco build quality
Nuna
Nuna RAVA Convertible Car Seat
Best for buyers who want maximum savings
Retail
$550
Used ~$68
Based on real marketplace data, Nuna RAVA Convertible Car Seat from Nuna consistently ranks among the most popular options in the car seats category.
- 657 active resale listings
- Save 88% buying used
- Trusted Nuna build quality
UPPAbaby
MESA Infant Car Seat Rain Shield
Best for tight budgets and second cars
Retail
$19
Used ~$3
Based on real marketplace data, MESA Infant Car Seat Rain Shield from UPPAbaby consistently ranks among the most affordable options in the car seats category.
- 5.0 star rating
- Save 84% buying used
- Trusted UPPAbaby build quality
Graco
Graco Extend2Fit 3-in-1 Car Seat
Best for highly recommended
Retail
$280
Used ~$85
Based on real marketplace data, Graco Extend2Fit 3-in-1 Car Seat from Graco consistently ranks among the most popular options in the car seats category.
- 358 active resale listings
- Save 70% buying used
- Trusted Graco build quality
Evenflo
Evenflo Revolve360 Extend All-in-One Car Seat
Best for highly recommended
Retail
$350
Used ~$350
Based on real marketplace data, Evenflo Revolve360 Extend All-in-One Car Seat from Evenflo consistently ranks among the most popular options in the car seats category.
- 140 active resale listings
- Trusted Evenflo build quality
Ready to shop?
Compare prices on 12+ car seats with real-time data from resale listings.
Browse Car SeatsFrequently Asked Questions
Common questions about car seats
01Should I buy a used car seat?
02How long do car seats last?
03When should my child face forward?
04Is a more expensive car seat safer?
Browse Car Seats
View allSkip Hop
All Seasons Car Seat Cover
$39.00
Upseat
Baby Floor & Booster Seat with Tray
$119.00
Upseat
Boost Ergonomic Toddler Booster Seat
$69.00
Itzy Ritzy
Car Seat Activity Toy
$26.00
Zoe
Car Seat Adapter for Twin V2- Nuna, Maxi Cosi, Cybex, Britax
$55.00
7AM Enfant
Car Seat Cocoon
$118.00
babyark
Car Seat Cover
$129.00
Chicco
Chicco KeyFit 30 Infant Car Seat
$229.99
Chicco
Chicco KeyFit 35 Infant Car Seat
$259.99
Clek
Clek Fllo Convertible
$449.99
Little Unicorn
Cotton Muslin Car Seat Canopy
$39.00
Bugaboo
Donkey Mono and Duo Adapter for Turtle One/Maxi Cosi Car Seats
$79.00