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ITEM# 30110

Diono Olympia All-In-One Convertible Car Seat - Graphite

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$19499
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$299.99
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Description


The Diono Olympia is the ultimate in car seat safety with reinforced extra deep side walls providing enhanced side impact protection taking Diono car seats to a whole new level.

With its extended rear-facing capabilities, it can comfortably seat rear-facing children from 5 to 45 lbs and forward facing children from 20-70 lbs in 5-point harness mode. Additionally it converts to a booster for children between 50 - 110 lbs or up to 57" in height.

Its unique super-strong SuperLATCH™ system makes installation easy and the Olympia is NCAP crash tested, the industry benchmark for verifying child seat performance in severe accident conditions.

Designed with Safety Synergy™ technology, all these innovative features seamlessly work together providing the highest level of performance and safety for your children.

Key Features

  • Full steel frame and aluminum reinforced sides for unmatched safety
  • Reinforced extra deep sidewalls lined with energy-absorbing foam give Pacifica superior head and body protection
  • Comfortably seats rear-facing children from 5 to 45 lbs
  • Forward-facing capacity in a 5-point harness: from 20-70 lbs (up to 57" in height)
  • Converts to booster mode for children between 50 and 110 lbs. (up to 57" in height)
  • Unique SuperLATCH system that makes installation easy
  • Space saving design allows extra room for passengers while providing spacious interior for child
  • Folds flat for travel and is FAA certified
  • NCAP crash tested, the industry benchmark for verifying child seat performance in severe accident conditions
Additional Features
  • Energy absorbing EPS foam and side impact protection provides added safety
  • Extra-long leg support for comfy road trips and multiple harness and buckle positions for custom fit
  • Safestop® energy-absorbing harness
  • Additional forward-facing recline position to accommodate different types of contoured vehicle seats, 5 shoulder and 3 buckle positions deliver a comfortable ride.
  • Rear-facing tether capability
  • Only brand of car seats with SuperLATCH™: with the Strongest Connectors and Secureweave™ webbing it provides an easy and secure installation
  • Additional set of harness pads included to use only when the child is over 65 lbs in the 5-point harness
  • Expandable sides and long seat bottom allow proper leg support
  • Sits low on vehicle seat for easy child boarding and improved safety performance in a crash
  • Cover is machine washable and dryable
  • Rubber bottom grips for no-slip installation
  • Industry leading 12 year product life

Review Summary
4.4
29 Reviews
5
69% (20)
4
10% (3)
3
14% (4)
2
7% (2)
1
0% (0)
76% Recommend this product (22 of 29 responses)
 
By Molly
Gypsum, CO
Love the Diono
June 27, 2016
We bought this seat for our almost 4 year old. She loves it and fits wonderfully. She is 44 inches tall and 52 lbs. I love it because on long car trips she sleeps comfortably. We will eventually pass this seat down to our 2 year old as well. The ease of installation is amazing and talk about a heavy duty carseat. I am a former carseat technician and I am sold. I am expecting a 3rd and considering buying another diono seat for the baby.
Pros
  • Ease of installation
  • Folds up
Cons
  • Slightly heavy
By Smith
CA
"I would buy this product again and again"
December 22, 2015
:)
* This product review was collected by the manufacturer.
By B_G
New York
Good Carseat
December 8, 2015
Overall this is a great seat. We bought it to travel with since it folds nicely. The only thing is that it's heavy!! However, I purchased a small folding cart with bungee cords for travel and that seems to work well. My daughter likes the seat and says that it's comfortable. It's easy to install with the LATCH system.
* This product review was collected by the manufacturer.
By Mike
Saint Paul, MN
The Only Car Seats We Will Buy
December 7, 2015
We now have four Diono car seats and love them. We wish we would have found Diono before trying several other car seat manufactures. They are easy to set up and use. The Radian RXT really does fit three across in a midsized sedan. It is the only car seat we recommend to friends and family. We will be buying more.
* This product review was collected by the manufacturer.
By Melissa
Connecticut
Such a nice car seat!
November 19, 2015
My five year old loves his new car seat! It's so much smaller compared to the graco smart seat we had. Only thing he doesn't like is it doesn't have arm rests ... But I think he will get used to it. I did order a cup holder and a seat cover for it (diono products) which makes me love it even more. It looks easy to clean too, haven't had it that long to need to clean it though lol. I am very happy with my purchase :) it was very easy to install!
By lmkester05
Jacksonville, NC
Not Impressed
September 30, 2015
I got this seat because Diono had come highly recommended and I found a great deal on it! Honestly, I hate the seat :/ I have tried to love it, but I just don't. It is huge front to back even with the angle adjuster, it is ridiculously heavy so switching from one vehicle to the next is a task, the straps are a pain to tighten while RFing and it sits too upright in FF mode. My toddler just turned 2 and is still RFing, but the one time I did FF, I hated how upright it sat because she does still fall asleep in the car. Unfortunately, once she outgrows it RFing, I will end up having to get another seat that can sit at somewhat of an incline. If I could return the seat and get something else, I would in a heart beat! Some people love Diono products, and they are great quality, I am just not a fan!
* This product review was collected by the manufacturer.
By lmkester05
Jacksonville, NC
Not I'mpressed
September 30, 2015
I got this seat because Diono had come highly recommended and I found a great deal on it! Honestly, I hate the seat :/ I have tried to love it, but I just don't. It is huge front to back even with the angle adjuster, it is ridiculously heavy so switching from one vehicle to the next is a task, the straps are a pain to tighten while RFing and it sits too upright in FF mode. My toddler just turned 2 and is still RFing, but the one time I did FF, I hated how upright it sat because she does still fall asleep in the car. Unfortunately, once she outgrows it RFing, I will end up having to get another seat that can sit at somewhat of an incline. If I could return the seat and get something else, I would in a heart beat! Some people love Diono products, and they are great quality, I am just not a fan!
* This product review was collected by the manufacturer.
By Sarah p.
Denver, CO
Love this narrow car seat!!
September 26, 2015
I love that I can now fit a third person in the back row between the 2 car seats!
* This product review was collected by the manufacturer.
By Katie
Little rock ar
Very nice product
September 26, 2015
Easy to put kid in it. They can just climb themselves
* This product review was collected by the manufacturer.
By JBBSquared
Minnesota
Not as great as I expected for the $$
September 22, 2015
We bought this for air travel and while it did fit in the seat, it was like hauling a hay bale through the airport. It is very heavy, almost 50lbs I believe. We now use it day-to-day and it's just ok. The fabric is not as plush as the other car seats that we own (Britax, maxi cosi) and it is not very well padded. We bought the seat protector but after the first couple uses it bunched up and has to be straightened before each use. It is crumpled up and wrinkled and will not flatten out adding to the discomfort. The design could use some tweaking.I would go back to Britax for the $.
* This product review was collected by the manufacturer.
By JBBSquared
Minnesota
Not as great as I expected for the $$
September 22, 2015
We bought this for air travel and while it did fit in the seat, it was like hauling a hay bale through the airport. It is very heavy, almost 50lbs I believe.

We now use it day-to-day and it's just ok. The fabric is not as plush as the other car seats that we own (Britax, maxi cosi) and it is not very well padded. We bought the seat protector but after the first couple uses it bunched up and has to be straightened before each use. It is crumpled up and wrinkled and will not flatten out adding to the discomfort. The design could use some tweaking.

I would go back to Britax for the $.
* This product review was collected by the manufacturer.
By Jess
Texas
Great slim design perfect for small cars
August 26, 2015
We have a Radian RXT in our other vehicle and were looking for a similar design but perhaps slightly narrower style to fit in the back of a Jetta (with enough room to still tote two other seatbelt wearing kids in the back. The Olympia fit the bill perfectly. The Diono car seats we own are not easy to easy with because they are what we affectionately call "beasts" which only means theyre heavy. They fold up nicely and we own the travel luggage for them as well. Though we don't like that theyre heavy (only matters when we travel) we wouldn't change the design at all-it feels like a sturdy piece of safety gear that gives us piece of mind when our child is bucked in. For that reason we'll keep toting the "beast" everywhere we travel.
* This product review was collected by the manufacturer.
By Jess
Texas
Great slim design perfect for small cars
August 26, 2015
We have a Radian RXT in our other vehicle and were looking for a similar design but perhaps slightly narrower style to fit in the back of a Jetta (with enough room to still tote two other seatbelt wearing kids in the back. The Olympia fit the bill perfectly. The Diono car seats we own are not easy to easy with because they are what we affectionately call "beasts" which only means theyre heavy. They fold up nicely and we own the travel luggage for them as well. Though we dont like that theyre heavy (only matters when we travel) we wouldnt change the design at all-it feels like a sturdy piece of safety gear that gives us piece of mind when our child is bucked in. For that reason we'll keep toting the "beast" everywhere we travel.
* This product review was collected by the manufacturer.
By Debbie
Houston, TX
Great carseat!
August 26, 2015
This is the most narrow carseat you can find with a harness that's good for bigger kids. Most of the other harness boosters were only rated up to 40 pounds, with the Olympia you can use the harness up to 60 pounds(or somewhere around there) I am able to fit three across the back seat of my compact car
* This product review was collected by the manufacturer.
By seacyn
Seattle, WA
Easy to install
August 26, 2015
We have two Diono seats for our twins and the Olympia is great. It is functional and the boys don't argue about sitting in it so it must be comfortable enough. We started using it at 8 months after we grew out of baby buckets as our kids are tall for their age. They are 19 months now and will be rear facing in this seat for awhile to come.
* This product review was collected by the manufacturer.
By EngMom
Boston, MA
Great Car Seat
August 26, 2015
Slim profile seat allows for plenty of room left in the back seat of my Jetta for either two preteens or one large adult. Yet, it's very roomy and robust for my 4.5 year old. The only thing I miss is a cup holder, but I can see where this would make it a bulkier seat.
* This product review was collected by the manufacturer.
By Deborah
Mill Valley, CA
Great carseat
August 26, 2015
I love this carseat but I use it in my second car (rather than my primary car) because it's a little too upright for my when my daughter falls asleep. As soon as she gets just a bit older/bigger I will move it to our primary car. Solidly made. Nice material. A little heavy for travel but I'm seen people in the airport with the model I have so I know it's used for travel.
* This product review was collected by the manufacturer.
By Smith
CA
Too much whiz and not enough bang
August 13, 2015
Very Good Quality of Product
* This product review was collected by the manufacturer.
By David H.
Mckinney,TX
Saved our 3 year old grandson's life in horrific side impact
July 19, 2015
Our family wishes to thank the Diono company for the car seat that saved our child in a horrific crash! Sincerely know your great car seat did its job! We have ben blessed and know your car seat is a big part of our special blessing!
* This product review was collected by the manufacturer.
By Nicole
Dallas TX
I very much dislike this seat.
April 16, 2015
I absolutely hated every aspect of installing this seat. I hated adjusting the straps, everything. With seatbelt its NOT secure, with LATCH its a pain in the rear. I cant even get the straps tight enough on my 22lb 17mo without him being able to escape. Its NOT simple and easy and even as an experienced carseat installer I could not find a happy place with it. I am returning it.

I did love how narrow it was and it makes my 2nd row very roomy for my other kids in boosters but I can't handle this seat long term.
* This product review was collected by the manufacturer.
By Nicole
Dallas TX
I very much dislike this seat.
April 16, 2015
I absolutely hated every aspect of installing this seat. I hated adjusting the straps, everything. With seatbelt its NOT secure, with LATCH its a pain in the rear. I can't even get the straps tight enough on my 22lb 17mo without him being able to escape. Its NOT simple and easy and even as an experienced carseat installer I could not find a happy place with it. I am returning it.I did love how narrow it was and it makes my 2nd row very roomy for my other kids in boosters but I can't handle this seat long term.
* This product review was collected by the manufacturer.
By MinSue22
Washington, United States
Kept my son safe in an accident
March 9, 2015
We have two Diono seats for our toddler(an Olympian and a R100). We were in a rollover car accident last week, our full-size SUV was totaled but our son was kept perfectly safe rear-facing in his Olympian. You can't put a price on that, and you can't explain the amount of relief you feel when you see your child sitting there buckled in and safe after prying open the crushed car door. Our kids are very tall so the extended rear-facing is very important to us and with baby #3 on the way it's awesome that we can fit them easily in our car. Yes they are heavy, but that heavy construction is what keeps them safe, and that's what car seats are for! Safety is the #1 priority and I feel that our Diono seats keep our children safe. Due to the accident we need to buy a replacement seat today and we never even considered buying a different brand after knowing the peace of mind that Diono has given us.
* This product review was collected by the manufacturer.
By californianative
Lisle, IL
A Month In... Still Love it!
March 5, 2015
We're the proud owners of this heavy-duty seat that we hope will be my 3-year-old's very last seat. It's heavy as can be, but that's what makes it the safest and also more durable. I love that it's slim, though I doubt even with two of these forward facing that I could fit a small adult in the backseat of my Honda Accord (which totally bums me out!). It's so much skinnier than our old Britax and we love the durability so much more. The cover comes off for easy washing and it's got a neoprene-like material that makes it easier to wipe off. It's very "big boy" and my son loves climbing in and out. It has a deep seat, so scooting him back in it is a little tricky at times, but it also means he's sitting in the seat better than he ever has with previous carseats. I LOVE LOVE the fold function. We travel so much and having this option is clutch. We're thrilled with this new seat. My only gripe (besides the fact that no adult can fit with even the "slim" Diono seats... and they are...) is the padded part on the chest strap. It's soft and comfy and cushy, but maybe too cushy? I can never get it tight enough on the chest for safety, so I had to ditch it. Obviously it's just a fancy addition, but it was just not sitting well with me on the safety level. My son loves his seat and we will definitely be buying one in the future for little sister.
* This product review was collected by the manufacturer.
By megank
BC, Canada
Great carseat!
March 5, 2015
Bought this in October for our 2 and a half year old. So happy that we spent a little bit more money for a car seat this time around, and he loves it. Great for vehicles that don't have a ton of room - as it is narrow - and love the overall design and look of the seat too. Will definitely be purchasing another one when our youngest needs a new seat!
* This product review was collected by the manufacturer.
By Mom 3.
Peabody, MA, United States
Great car seat
October 28, 2014
The car seat is easy to install, narrow enough to sit next to it, and the fabric is so soft. I like the padding on the straps, which prevents the straps from cutting into my son's neck. I also really like that the crotch strap can be moved to another position without uninstalling the car seat (in rear-facing installation). It is really large, so even in my mid-size SUV, my 6'4" husband cannot put the driver's seat far enough back to drive the car when the seat is behind the driver.
* This product review was collected by the manufacturer.
By blurose
Oshawa, ON, Canada
Great New Product from Diono!
October 8, 2014
Bought this seat today as we had one that was not a very good one and paid enough for it. The Olympus has top rating with IIHS (Canada) and its very comfy and easy to install. The only flaws are that the belt guards that are to be worn forward facing need to be worn rear facing as it cut into my 19 month old daughters neck. (Bought and installed by professionals) and also when she napped she had severe floppy head (rear facing). You would think that there would be some kind of support for that. In her previous one it had padding and headrest and she looked very uncomfortable like this. If there could be a fix for this it would be amazing. Please!
* This product review was collected by the manufacturer.
By Alli
Chicago, IL, United States
Kids Love
September 7, 2014
We purchased this for our 4 and 2 year olds as we have a third child on the way- these fit well in our 02 Saturn Wagon along with their baby sister's infant seat. Our kids love climbing into their seats since they sit low and can buckle their chest clips easily on their own. The shadow fabric is easy to wipe clean and has not proven to be too hot in the sun. Many people complain about installing the Diono seats, and that couldn't be more untrue, at 7 months pregnant I installed the two seats quickly and without incident. Many moms at preschool have seen the three seats in a sedan and are absolutely amazed- and jealous that they purchased larger vehicles to accommodate their three children. Our car has become a driving advertisement as we've been stopped multiple times asked about these great seats.
* This product review was collected by the manufacturer.
By Happy
Florida
Two weeks and happy
August 30, 2014
Fit well in Buick enclave. I have two, one forward facing and one rear facing. I didn't need the angle adjuster. These seats are very soft.
By KiwaMtk
Montreal, QC, Canada
Safe & easy to install!
July 26, 2014
We bought this car seat a month ago and are very extremely happy with it. It was quite simple to install, feels very sturdy/safe and our son loves it! We have a foonf in my car, but wanted a second car seat for my husband's car. Even though it will only be used on occasion we wanted something extremely safe so based on many reviews and friend recommendations, we went with the Diono Radian Olympia and we are very happy we did!
* This product review was collected by the manufacturer.

Q&A
1 Question & 1 Answer
Barb
from alexandria,va asked:
August 18, 2015
dimensions?? Looking to fit three seats across in mid size car but the specs for this model do not indicate this ...is it wider than therx 100?
1 Answer
28.5" H x 18.5" W x 16" D - Olympia dimensions 28.5" H x 17" W x 16" D - Radian R100
Submitted by: Customer Service on August 19, 2015


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