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UPPAbaby Aria V2 infant car seat

An infant car seat with one mode: rear-facing infant 4 to 30 lb, up to 30 in.

At a glance

Fits children from 4 to 30 lb
Up to 30 in tall
Rear-facing infant only
Load leg
Anti-rebound protection
Seat weighs 6 lb
17 in wide
7-year usable life
Certified for aircraft use

$449.99on uppababy.com, as of 2026-10-07 05:49 UTC. Prices change.

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UPPAbaby product page Manual

Specifications checked against UPPAbaby’s US site and manual on September 17, 2026. Not hands-on tested. How I research

Who is the Aria V2 infant car seat for?

The UPPAbaby Aria V2 is a rear-facing-only infant car seat for babies from 4 to 30 lb and 30 inches or less. The carrier, listed at 6 lb without canopy and insert, clicks into a base with a load leg and an Anti-Rebound+ panel, belts in without it, and expires 7 years after manufacture.

Reasons to consider it

A carrier UPPAbaby lists at 6 lb without canopy and insert
A base with a load leg, an Anti-Rebound+ panel and a red-to-green tightness indicator
Lower anchor or seat belt base installs, with or without the load leg
An All-Weather FootCover and a two-piece infant insert in the box

Things to weigh up

A 30 inch height limit and a 7 year life from the date of manufacture
Without the base, the only car install in the manual is the lap/shoulder European routing
The base is listed at 12.8 lb
The FootCover is for the stroller only and must not be used in the vehicle

My take on the Aria V2 infant car seat

The Aria V2 suits a parent who carries the carrier often and wants a load leg on the base. The trade-offs are a 30 inch height limit, a 7 year life and a 12.8 lb base. The Mesa V3 allows up to 32 inches and lasts 10 years, but its carrier is listed at 9.9 lb and its base has no load leg.

A research summary of UPPAbaby’s published specifications and manual, read October 7, 2026. Not a hands-on test or a crash-safety rating.

Who the Aria V2 infant car seat fits

This seat covers one stage. UPPAbaby gives it a 7-year life from the date of manufacture, so check the date label before using a hand-me-down.

Rear-facing infant4 to 30 lb · Up to 30 in: The child faces the back of the car, which keeps the head, neck and spine supported in a frontal crash. Keep this mode as long as the child fits it.

A parent lifting a newborn beside an empty rear-facing infant car seat

What are the Aria V2 infant car seat weight, height and age limits?

UPPAbaby Aria V2 infant car seat limits by mode
Mode	Child weight	Child height	Minimum age	Conditions
Rear-facing infant	4 to 30 lb	Up to 30 in	Not published	From birth; whichever limit comes first (US)

A child must meet every limit for the mode they use. The labels on your seat and its manual are the final word.

Aria V2 infant car seat specifications

Seat weight: 6 lbCarrier weight 6 lbs without canopy and insert
Width: 17 in
Depth: 25.8 in
Height: 23.7 in
Usable life: 7 years
Aircraft use: Certified for aircraft (see manual for which modes)
Base weight: 12.8 lb
Base dimensions: L 23.9 × W 14 × H 15.2 in
Headrest positions: 25
Crotch buckle positions: 1
Base foot positions: 4
Included base: Aria base with load leg

How the Aria V2 infant car seat installs

Belt lock-off: Built-in belt lock-off (base). A lock-off clamps the vehicle belt so you do not have to switch the belt's retractor into its locked mode.
Lower anchors: Auto-retracting LATCH (base). Check your vehicle manual for which seating positions have anchors, and switch to the seat belt once the child passes the anchor weight limit in the manual.

Every install is a fit between one seat and one vehicle. Read both manuals, and use a free inspection station if anything is unclear.

An empty car seat installed on a back seat, seen through an open car door

Will it fit your car?

At 17 in at its widest, this seat is one of the narrower ones in its class and is a candidate for three across in many mid-size cars. It weighs 6 lb, which matters if you will move it between cars or carry it through an airport.

Check your vehicle manual for lower anchor positions and any head-restraint rules.
Rear-facing seats need front-seat room: try the install behind the driver before you commit.
Certified for aircraft use, so it can travel as a seat rather than checked baggage.

What features does the Aria V2 infant car seat have?

Load leg (base)
Anti-rebound panel (Anti-Rebound+ Panel)
Auto-retracting LATCH (base)
Built-in belt lock-off (base)
European belt routing for baseless install
25-position headrest
FMVSS 213a and 213b (per brand)

Colors listed in the US

Ada, Callum, Evelyn, Greyson, James.

What to know before you live with it

Installing the base and load leg

The manual recommends the load leg and suggests removing the floor mat first. Pull the leg out, set the base with it toward the front of the cushion, then adjust the foot until the bubble sits fully between the lines on both sides. Attach the lower anchors and push down until the tightness indicator turns green and stays green, or route a lap/shoulder or lap-only belt through the lock-off. The Anti-Rebound+ panel must touch the seat back fully. Then extend the leg until its indicator shows fully green and the foot meets the floor. The center seat with lower anchors needs anchors no more than 22 inches apart.

Source: UPPAbaby Aria V2 manual (PDF)

Without the base, and on a plane

In a car, the baseless install is the European routing: the lap belt goes through both lap guides and the shoulder belt wraps around the back of the carrier, then you lock the belt and press the carrier into the seat. The red line on the carrier must be level with the floor. A separate lap-belt-only path is for aircraft, and the manual says never to use it in a car. The carrier is certified for aircraft use only without the base, on a forward-facing seat. Inflatable belts are not compatible.

Source: UPPAbaby Aria V2 manual (PDF)

Insert, handle and FootCover

The infant insert has two parts. The preemie cushion is used from 4 lb to about 9 lb, always with the back positioning insert. The back positioning insert can be used alone and comes out at about 4 months. The handle locks in five positions, and in a vehicle it must be in the 4th carry or 5th rebound position. The rock stop position is not allowed on a stroller. The FootCover fits only on the stroller. Seat fabrics and inserts machine wash warm on a gentle cycle and tumble dry low, while webbing and canopy are spot cleaned.

Source: UPPAbaby Aria V2 manual (PDF)

Is the Aria V2 infant car seat recalled?

No campaign in the current NHTSA child-restraint data names this model family, and I have not run a separate review for it. Check your seat’s model number and date of manufacture before use.

NHTSA recall search · Recent car seat recalls

Aria V2 infant car seat: common questions

What are the Aria V2 weight and height limits?

The manual gives 4 to 30 lb and 30 inches or less, and the child must meet both. The top of the head must stay at least 1 inch below the top of the headrest.

UPPAbaby Aria V2 manual (PDF) (opens in a new tab)

How heavy is the Aria V2 carrier?

UPPAbaby lists the carrier at 6 lb without the canopy and insert, and the base at 12.8 lb. These are manufacturer figures, not my measurements.

UPPAbaby Aria V2 product page (opens in a new tab)

When does the Aria V2 expire?

The manual says to stop using it 7 years from the date of manufacture, or after a crash. The dates are on labels on the bottom of the carrier and base.

UPPAbaby Aria V2 manual (PDF) (opens in a new tab)

Can I take the Aria V2 on a plane?

Yes, the carrier is certified for aircraft use without the base. Route the aircraft lap belt through both guides, use a forward-facing seat, and ask for a belt extender if the belt is too short.

UPPAbaby Aria V2 manual (PDF) (opens in a new tab)

How is the Aria V2 different from the Mesa V3?

UPPAbaby lists the Mesa V3 for 4 to 30 lb and up to 32 inches, with a 9.9 lb carrier, a 9 lb base and two crotch buckle positions. UPPAbaby lists no load leg among the Mesa V3 base features.

UPPAbaby Mesa V3 product page (opens in a new tab)

Which strollers fit the Aria V2?

The manual lists Vista V3, Vista V2, Vista 2015+, Cruz V3, Cruz V2 and Cruz directly, and Ridge, Minu and Minu Duo with model-specific adapters. The handle should be in the carry position when attaching it.

UPPAbaby Aria V2 manual (PDF) (opens in a new tab)

Answers refer to the model and manual version on this page. Check the instructions supplied with your seat.

Before you buy

Weigh and measure your child. The limits above are the manufacturer’s, and a child has to meet all of them for the mode they will use.
Confirm the exact version. Colors, retail exclusives and model numbers change limits more often than you would expect; UPPAbaby lists 5 colors of this seat.
Read the manual before you buy, not after. It is linked above and holds the fit rules, the install methods and the expiry.
Check recalls by model number and date of manufacture, and register the seat with UPPAbaby so you hear about the next one.