Looking for Answers about Graco Graco - Nautilus 3-in-1 Multi-Use Car Seat, Bravo?

Around 23-25 lbs but believe me it doesn't feel at all..I am petite 5.4" (140lbs) & I can carry this car seat very easily inspite of its steel framed body..Hope this helps you..

2 over the shoulders, 2 at waist level & 1 between the legs

for 5 point it is to 52 inches, for backless booster it is 57 inches, and for backless booster it is also 57 inches.

my 2 1/2 year old daughter is 38 inches right now and she is still at the 2nd height setting with 3 more to go just on the 5 point.

No, it's a forward facing only car seat. If you are looking for a comparable car seat that faces rear too I would suggest the Graco MyRide 65. This goes rear facing to 40 pounds and forward to 65. Although that isn't as high as the Nautalis goes I can assure you that it will last until your child is at least 6 if your child is not way above average. I am currently using it for a 7 year old who is 55pounds and like it better than my Britax.
If you are set on getting a seat that rear faces and is a booster in this price range I would suggest the Evenflo Symphony or The First Years True Fit. One to steer clear of is the line from Dorel/Cosco/Eddie Bauer /Safety First(All the same company). They have a seat they refer as a 3 in 1 or Alpha Omega which says it goes to 100 pounds, it does't even come close! I stopped using it when my child was 4 b/c it wouldn't fit with the straps and the adjustable head rest was at the position where there would be minimal side impact protection b/c it went above the shell. Then even at 2 with a winter jacket it seemed like I was stuffing him in the seat. Sorry for the long post but I hopefully saved you some time and energy on car seat shopping. I wish someone had told me before I bought seats I ended up giving away long before my children outgrew them.

I have the Graco Nautilus and it is Black and Grey. Hope that helps?

The top of the seat? You would still need to hook to either the latch system in your truck or use the standard seatbelt positions.

It's only for front facing and booster. You can NOT use it rear-facing.

The Nautilus has pretty tall top harness slots. To give you an idea, my 4.5y/o son is 45" tall and still has growing room.

This is not a rear facing carseat. Usually states have a weight/height requirement in addition to age. Your son might meet the size requirement to use a forward facing seat. My state is the same way, but it is one year old and/or 21 lbs. My children meet the weight, but not the age. Both of them were in forward facing seats before one year old. However, this is a wonderful seat to buy when you do get a forward facing seat.

They only difference is the price...I did my cost research before purchasing this car seat,I went to other retailers and saw the exact same Graco Nautilus 3-in-1 physically,but for more money.