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2026 Mercedes-Benz GLA dimensions: length, width, height, weight, cargo

Length

173.6in long

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173.6 in long107.4 in wheelbase63.5 intall79.5 inwith mirrors
To scale. Dashed: median of 178 SUVs (2026).

Dimensions by trim

2026 Mercedes-Benz GLA: outside dimensions by trim
TrimLengthWidthWith mirrorsHeightWheelbaseGround clearanceTurning circle
250 FWD, GLA 250 4MATIC AWD173.6 in72.0 in79.5 in63.5 in107.4 in5.2 in37.4 ft
AMG 35 4MATIC174.6 in72.0 in72.8 in62.5 in107.4 in5.2 in40.4 ft
2026 Mercedes-Benz GLA: weight by trim
TrimCurb weight
250 FWD3,604 lb
GLA 250 4MATIC AWD3,726 lb
AMG 35 4MATIC3,726 lb
2026 Mercedes-Benz GLA: cargo and room by trim
TrimCargo, seats upCargo, maxFront legroomRear legroomFront headroomRear headroom
250 FWD, GLA 250 4MATIC AWD15.4 cu ft50.5 cu ft41.0 in38.0 in39.0 in38.1 in
AMG 35 4MATIC15.4 cu ft50.5 cu ft41.0 in38.0 in39.0 in38.1 in

Weight

Curb weight
3,604 lb
Kilograms
1,635 kg
US tons
1.8 tons

250 FWD. All trims: 3,604 lb to 3,726 lb.

Heavier than 15% of 165 SUVs (2026).

Garage fit

2026 Mercedes-Benz GLA in standard garages, centred
GarageFitsSpare lengthEach side
Single, 12 x 22 ftYes90.4 in36.0 in
Single, 14 x 24 ftYes114.4 in48.0 in
Double, 20 x 20 ftYes66.4 in84.0 in
Double, 24 x 24 ftYes114.4 in108.0 in
2026 Mercedes-Benz GLA through a garage door
DoorFitsSpare widthAbove roof
8 ft wide, 7 ft tallYes16.5 in20.5 in
9 ft wide, 7 ft tallYes28.5 in20.5 in

Door width check uses the mirrors: 79.5 in.

Your garage

Second car

Garage 12 x 22 ft. Door 9 x 7 ft.

  • Yes. 90.4 in spare length. 36.0 in each side.
  • Door: 28.5 in spare width. 20.5 in above the roof.

Size class

Subcompact SUV.

Longer than 7% of 178 SUVs (2026).

Median of 178 SUVs (2026): 191.6 in long.

Cargo, seats up: 15.4 cu ft. More than 8% of 176 SUVs (2026).

Bigger and smaller rivals

2026 Mercedes-Benz GLA and rivals by length
ModelLengthvs GLACargo, seats upvs GLA
Nissan Murano192.9 in+19.3 in32.9 cu ft+17.5 cu ft
Subaru Trailseeker190.8 in+17.2 in31.3 cu ft+15.9 cu ft
Tesla Model Y188.7 in+15.1 in30.2 cu ft+14.8 cu ft
Buick Envision182.7 in+9.1 in25.2 cu ft+9.8 cu ft
Mercedes-Benz GLA173.6 in-15.4 cu ft-
Ford Bronco173.2 inabout the same38.3 cu ft+22.9 cu ft
Land Rover Range Rover Evoque172.1 in-1.5 in21.4 cu ft+6.0 cu ft
Volvo EX30166.7 in-6.9 in11.2 cu ft-4.2 cu ft

Legroom and headroom

250 FWD.

Front legroom
41.0 inMore than 28% of 175 SUVs (2026).
Rear legroom
38.0 inMore than 38% of 167 SUVs (2026).
Front headroom
39.0 inMore than 21% of 169 SUVs (2026).
Rear headroom
38.1 inMore than 24% of 168 SUVs (2026).

What this cannot tell you

Outline is a body-style template scaled to these numbers.

Garage fit ignores shelves, steps and open doors.

How values are checked