If you want to make a choice between Diono Radian R120 and Maxi-Cosi Pria 85, here are the most obvious differences between them, followed by some more detailed exploration of each item.
Diono Radian R120 vs Maxi-Cosi Pria 85

Diono Radian R120

Maxi-Cosi Pria 85

Spec Comparison of Diono Radian R120 and Maxi-Cosi Pria 85

Diono Radian R120 Maxi-Cosi Pria 85
Our rating: Our rating:
Type
All-In-One Convertible Car Seat Convertible Car Seat
Color Options
Twilight, Essex Passionate Pink, Devoted Black, Brilliant Navy, Blue, Black, Loyal grey, Sparkling grey, Triangle flow, Water color
Child Weight Min – Rear Facing
5 lbs
4 lbs with insert, 14 lbs with no insert
Child Weight Max- Rear Facing
45 lbs
40 lbs
Child Weight Max- Forward Facing
20-80 lbs 22-85 lbs
Child Standing Height
44″ or less
Child Seated Shoulder Height Min – Rear Facing
Child Seated Shoulder Height Max – Rear Facing
Child Seated Shoulder Height – Forward Facing
Shoulder Width
14″
12″
Inside Hip Width
10″
Inside Seat Depth
13″
13″
Inside Seat Height
26″
External Widest Point
17″
20″
Type of Harness
5 points,energy absorbing EPS foam and provide excellent side impact protection Perfect Fit one-hand harness height adjustment
Lowest Harness Position
10.5″
9″
Highest Harness Position
17.”
17″
Expiration Date
8 years as harness: 10 years as booster 10 years
Car Seat Weight
26 lbs
18.8 lbs
Car Seat Height
28.5″
Car Seat Width
17″
Car Seat Depth
16″
Features
  • The Diono Radian family of car seats are the only all-in-one car seats with a full steel frame, making them one of the safest car seats available today
  • Grows with your child: rear-facing from 5-45 lbs., forward-facing from 20-80 lbs. (up to 57″) in a 5-point harness, and booster mode up to 120 lbs.
  • Aluminum reinforced sides, energy absorbing EPS foam and Safe Stop harness system for additional safety
  • Infant body support cushions and memory foam for added comfort
  • Folds flat for travel and fits 3 across in most mid-sized vehicles, perfect for growing families
  • 14-40 pounds rear-facing and 22-85 pounds forward-facing
  • Safer side impact protection thanks to Air Protect: Advanced air cushion system protects your child’s head where it’s needed most in a side impact crash
  • Not just easy to clean. It’s the easiest The seat pad removes with simple snaps to open, and there’s never a need to uninstall the seat or rethread the harness to get the pad on and off
  • Seat pad is both machine washable and dryer safe
  • Handy harness holders keep harness straps out of the way for easy boarding

Diono Radian R120 Reviews

Read reviews

Maxi-Cosi Pria 85 Reviews

    Read reviews

    Diono Radian R120 vs Maxi-Cosi Pria 85

    Diono Radian R120 vs Maxi-Cosi Pria 85