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2023 Audi A3 dimensions: length, width, height, weight, cargo

Length

176.9in long

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176.9 in long103.5 in wheelbase56.2 intall78.1 inwith mirrors
To scale. Dashed: median of 83 sedans (2023).

Dimensions by trim

2023 Audi A3: outside dimensions by trim
TrimsLengthWidthWith mirrorsHeightWheelbaseTurning circle
All 4 trims176.9 in71.5 in78.1 in56.2 in103.5 in36.4 ft
2023 Audi A3: weight by trim
TrimCurb weight
Premium Plus FWD, Premium FWD2,866 lb to 3,329 lb
40 TFSI quattro Premium Plus AWD, 40 TFSI quattro Premium AWD2,866 lb to 3,483 lb
2023 Audi A3: cargo and room by trim
TrimCargo, seats upCargo, maxFront legroomRear legroomFront headroomRear headroom
Premium Plus FWD, Premium FWD10.9 cu ft10.9 cu ft41.2 in35.2 in36.5 in to 36.8 in36.6 in
40 TFSI quattro Premium Plus AWD, 40 TFSI quattro Premium AWD10.9 cu ft10.9 cu ft41.2 in35.2 in36.5 in to 36.8 in36.6 in

Weight

Premium FWD: curb weight not listed.

Garage fit

2023 Audi A3 in standard garages, centred
GarageFitsSpare lengthEach side
Single, 12 x 22 ftYes87.1 in36.3 in
Single, 14 x 24 ftYes111.1 in48.3 in
Double, 20 x 20 ftYes63.1 in84.3 in
Double, 24 x 24 ftYes111.1 in108.3 in
2023 Audi A3 through a garage door
DoorFitsSpare widthAbove roof
8 ft wide, 7 ft tallYes17.9 in27.8 in
9 ft wide, 7 ft tallYes29.9 in27.8 in

Door width check uses the mirrors: 78.1 in.

Your garage

Second car

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

  • Yes. 87.1 in spare length. 36.3 in each side.
  • Door: 29.9 in spare width. 27.8 in above the roof.

Size class

Compact sedan.

Longer than 7% of 83 sedans (2023).

Median of 83 sedans (2023): 192.9 in long.

Cargo, seats up: 10.9 cu ft. More than 10% of 73 sedans (2023).

Bigger and smaller rivals

2023 Audi A3 and rivals by length
ModelLengthvs A3Cargo, seats upvs A3
Tesla Model 3184.8 in+7.9 in19.8 cu ft+8.9 cu ft
Mercedes-Benz CLA184.6 in+7.7 inN/AN/A
Genesis G70184.4 in+7.5 in10.5 cu ftabout the same
Hyundai Elantra N184.1 in+7.2 in14.0 cu ft+3.1 cu ft
Audi A3176.9 in-10.9 cu ft-
Toyota GR Corolla173.6 in-3.3 in18.0 cu ft+7.1 cu ft

Legroom and headroom

Premium FWD.

Front legroom
41.2 inMore than 7% of 83 sedans (2023).
Rear legroom
35.2 inMore than 31% of 84 sedans (2023).
Front headroom
36.5 in to 36.8 in
Rear headroom
36.6 inMore than 11% of 84 sedans (2023).

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