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2026 Audi RS 3 dimensions: length, width, height, weight, cargo

Length

178.8in long

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178.8 in long103.6 in wheelbase55.6 intall78.1 inwith mirrors
To scale. Dashed: median of 68 sedans (2026).

Dimensions by trim

2026 Audi RS 3: outside dimensions by trim
TrimLengthWidthWith mirrorsHeightWheelbaseTurning circle
Base Style AWD178.8 in72.8 in78.1 in55.6 in103.6 in40.4 ft
2026 Audi RS 3: weight by trim
TrimCurb weight
Base Style AWD3,627 lb
2026 Audi RS 3: cargo and room by trim
TrimCargo, maxFront legroomRear legroomFront headroomRear headroom
Base Style AWD8.3 cu ft41.2 in35.1 in36.5 in36.1 in

Weight

Curb weight
3,627 lb
Kilograms
1,645 kg
US tons
1.8 tons

Base Style AWD.

Heavier than 36% of 60 sedans (2026).

Garage fit

2026 Audi RS 3 in standard garages, centred
GarageFitsSpare lengthEach side
Single, 12 x 22 ftYes85.2 in35.6 in
Single, 14 x 24 ftYes109.2 in47.6 in
Double, 20 x 20 ftYes61.2 in83.6 in
Double, 24 x 24 ftYes109.2 in107.6 in
2026 Audi RS 3 through a garage door
DoorFitsSpare widthAbove roof
8 ft wide, 7 ft tallYes17.9 in28.4 in
9 ft wide, 7 ft tallYes29.9 in28.4 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. 85.2 in spare length. 35.6 in each side.
  • Door: 29.9 in spare width. 28.4 in above the roof.

Size class

Compact sedan.

Longer than 7% of 68 sedans (2026).

Median of 68 sedans (2026): 193.4 in long.

Bigger and smaller rivals

2026 Audi RS 3 and rivals by length
ModelLengthvs RS 3
Mercedes-Benz E-Class194.9 in+16.1 in
Mercedes-Benz EQE191.9 in+13.1 in
Audi S5190.3 in+11.5 in
Cadillac CT4-V Blackwing187.2 in+8.4 in
Audi RS 3178.8 in-
Audi S3177.4 in-1.4 in
Audi A3177.3 in-1.5 in

Legroom and headroom

Base Style AWD.

Front legroom
41.2 inMore than 12% of 70 sedans (2026).
Rear legroom
35.1 inMore than 21% of 67 sedans (2026).
Front headroom
36.5 inLowest of 66 sedans (2026).
Rear headroom
36.1 inMore than 2% of 67 sedans (2026).

Tall drivers: front legroom and headroom in the bottom 25% of sedans.

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