You might be planning on getting the best 3 1 convertible car seats. Everyone loves products that prove to be invaluable investments. Check out our list of Top 10 best 3 1 convertible car seats here.
In Hurry? Checkout Our Top Pick Of Best 3 1 Convertible Car Seats.
Our Top Pick
9.7/10 our score
Best 3 1 Convertible Car Seats
| Rank | Product Name | Score |
|---|---|---|
|
1  |
Graco Extend2Fit Platinum Convertible Car Seat, Hurley |
9. 7 |
|
2  |
Safety 1st EverFit 3-in-1 Car Seat, Light Grey |
9. 5 |
|
3 |
Graco 4Ever 4-in-1 Car Seat, Rockweave, Convertible from Infant to Toddler (1.8-18 kg) |
9. 1 |
|
4 |
Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear & Forward Facing, 10 Years |
8. 8 |
|
5 |
Diono Radian 3RX 3-in-1 Rear and Forward Facing Convertible Car Seat, Head Support |
8. 6 |
|
6 |
Graco TrioGrow SnugLock 3-in-1 Car Seat Featuring Anti-Rebound Bar, Prescott |
8. 2 |
|
7 |
Diono Radian 3QX 4-in-1 Rear & Forward Facing Convertible Car Seat, Safe+ Engineering |
8. 0 |
|
8 |
Evenflo Symphony DLX All-in-One Car Seat, Pinnacle |
7 .7 |
|
9 |
Diono Radian 3RXT, 4-in-1 Convertible Car Seat, Extended Rear and Forward Facing, Steel |
7. 4 |
|
10 |
Safety 1st Grow and Go Arb 3-In-1 Car Seat - Roan |
7. 2 |
1. Graco Extend2Fit Platinum Convertible Car Seat, Hurley
9.7/10 our score
- Convertible car seat grows with your child from rear-facing harness from 1.8-22.5 killogram (4-50 lb) to forward facing harness from 10-30 killogram (22-65 lb)
- Extend2fit 4-position adjustable extension panel provides up to 12.7 centimeter (5 inch) additional legroom, allowing your child to safely ride rear facing longer
- Up to 22.5 killogram (50 lb) rear facing, allowing your child to safely ride rear-facing longer
- Graco protectplus engineered - a combination of the most rigorous crash tests that help to protect your little one in frontal, side, rear and rollover crashes
- Graco's ez tight uas provides a secure and simple installation in 3 easy steps
2. Safety 1st EverFit 3-in-1 Car Seat, Light Grey
9.5/10 our score
- Enhanced safety without the enhanced price. a padded anti-rebound bar (arb) to use in rear-facing mode prevents over-rotation in a sudden stop or crash. easily removes for forward facing use. anti rebound bar is typically a feature seen in premium priced car seats.
- Premium comfort - comfort cool technology providing added comfort with a breathable fabric that cools, wicking fabric to pull moisture away and keep your child dry, and a reversible pad with a plush side when they need to be warm and cozy. pillow inserts and padded harness covers also help keep baby cozy and snug.
- Designed for superior protection and comfort a 3-in-1 car seat with comfort cool technology from safety 1st, the brand that invented the category
- Built to fit your child at every stage! stage 1 - rear facing 5-40 lbs, and 19-40", stage 2 - forward facing 22-65 lbs and 29-49", stage 3 - belt positioning booster from 40-100 lbs and 43-52"
- Side impact protection for enhanced protection that exceeds federal standards
3. Graco 4Ever 4-in-1 Car Seat, Rockweave, Convertible from Infant to Toddler (1.8-18 kg)
9.1/10 our score
- 4-in-1 car seat gives you 10 years of use: seamlessly transforms from rear-facing harness 1.8-18 kg (4-40 lb) to forward-facing harness 10-30 kg (22-65 lb) to highback booster 18-45 kg (40-100 lb) to backless booster 18-54 kg (40-120 lb)
- Inright uas system for a one-second attachment
- Choose the perfect headrest height from 10 positions to get the safest fit for your child as they grow
- Graco protectplus engineered - a combination of the most rigorous crash tests that help to protect your little one in frontal, side, rear and rollover crashes.
- No-rethread simply safe adjust harness system allows the headrest and harness to adjust together in one motion. do not use bleach
4. Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear & Forward Facing, 10 Years
8.8/10 our score
- High back booster: keep your child safe and comfortable with the high back booster seat mode now up to 120 lb, 54 kg. the high back booster adds an extra layer of protection and comfort for any child transitioning into booster mode
- Reinforced steel core: mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the ultimate protection for your child
- Rear-facing for longer: this slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg, approx. 4 years old
- The original 3 across: built with our famous radian slim fit convertible design, to fit 3 across in most vehicles without compromising child or passenger comfort. feel safe having your children secure in the backseat
- 10 years one car seat: with 4 ways to travel safely from birth to booster, the radian 3r adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs
5. Diono Radian 3RX 3-in-1 Rear and Forward Facing Convertible Car Seat, Head Support
8.6/10 our score
- Steel core - mechanically engineered, reinforced steel core, made from automotive grade high strength steel to shield and protect.
- The original 3 across - built with our famous radian slim fit design, to fit 3 across in most vehicles without compromising child or passenger comfort
- 10 years one car seat - with 4 ways to travel from birth to booster, the radian 3rx adapts as your child grows to offer a custom fit from birth up to 120 lb / 54 kg
- Rear-facing for longer - designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg (approx. 4 years old)
- Head support infant insert - the removable head support infant insert features padded support for cocooned comfort. then as your infant grows simply remove
6. Graco TrioGrow SnugLock 3-in-1 Car Seat Featuring Anti-Rebound Bar, Prescott
8.2/10 our score
- The anti-rebound bar provides an additional layer of rear-facing safety by limiting rebound of the seat and your child in the event of a frontal impact
- Snuglock technology installs in less than one minute using vehicle seat belt or uas
- 3-in-1 car seat grows with your child from 2.2-45 kg (5-100 lb)
- No-rethread simply safe adjust harness system allows the headrest and harness to adjust together in one motion
- Graco protectplus engineered - a combination of the most rigorous crash tests that help to protect your little one in frontal, side, rear and rollover crashes
7. Diono Radian 3QX 4-in-1 Rear & Forward Facing Convertible Car Seat, Safe+ Engineering
8/10 our score
- Safe plus engineering - radian 3qx is subjected to a combination of the most rigorous crash tests to ensure we have the safest car seat possible. the radian 3qx features high density plastic and steel reinforcement to create the ultimate protection
- 10 years one car seat - with 4 ways to travel safely from birth to booster, the radian 3qx adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs
- Safe plus 12 position headrest - easy one hand adjust 22% increase in headrest occupancy, comfort and protection
- The next generation 4-in-1 radian convertible car seat - introducing 23 improvements in safety and new features from the award-winning 3qx slimfit convertible car seat
- 3-in-1 newborn protection from 4 lbs - provides the perfect lie flat travel position, adjustable harness and anti-slip harness pads complete with safe+ steel anti-rebound bar to reduce rebound rotation by 50%. security 3 different ways - rear-facing, forward-facing, and booster mode
8. Evenflo Symphony DLX All-in-One Car Seat, Pinnacle
7.7/10 our score
- Surelatch installation: advanced latch technology for a secure installation in seconds. simply click the latch into your vehicle and push down to hear and feel the seat auto-tighten
- 3 modes in one seat: accommodates children from 5 - 110 lbs rear facing, forward-facing harness and belt-positioning booster
- Vehicle belt guides: vehicle belt guides: belt guides properly position vehicle belt over childs shoulder for an accurate fit in booster mode
9. Diono Radian 3RXT, 4-in-1 Convertible Car Seat, Extended Rear and Forward Facing, Steel
7.4/10 our score
- Rear-facing for longer: this slimfit convertible car seat is designed and engineered to keep your child rear facing even longer up to 50 lb/ 22. 7 kg, approx. 4 years old
- Safe & comfortable newborn positioning: features newborn travel high wedge to create a safe and secure lie-flat travel position. the innovative technology pushes baby up to reduce head slump while helping to keep airways open. as your baby grows, simply remove the wedge to allow the 2-in-1 infant positioning liner for support
- 10 years one car seat: with 4 ways to travel safely from birth to booster, the radian 3rxt adapts as your child grows to offer a custom adjustable fit from birth to 120 lbs
- Reinforced steel core: mechanically engineered, reinforced steel core, made from automotive grade high density plastic and steel to create the ultimate protection for your child
- The original 3 across: built with our famous radian slim fit convertible design, to fit 3 across in most vehicles without compromising child or passenger comfort. feel safe having your children secure in the backseat
10. Safety 1st Grow and Go Arb 3-In-1 Car Seat - Roan
7.2/10 our score
- 2 integrated cup holders, machine-washable and dryer-safe seat pad removes easily, with no need to remove the harness
- One click uas, meets cmvss 213, 213.1 and 213.2 and approved for airplane use when used with the harness system
- Removable pillow allow the seat to grow with your child and rear-facing installation provides up to seven more-inch for the front seat , meets or exceeds federal and astm safety standards
- Quickfit harness system lets you adjust the height from the front, three-position recline that can be adjusted with just one hand and harness holders making it easier to get your child in and out. takes up less space in the back seat, with up to 7 inches of extra room in the front
- 3-in-1 convertible car seat suitable for baby rear-facing 5-40 lbs (19-40-inch ), forward-facing 22 to 65 lbs(29-49-inch ) and converts to booster seat 40 to 100 lbs(43-52-inch )