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Size comparison · drawn to scale

Audi Q4 e-tron I vs Volkswagen ID.4 I: size comparison

  • Length About the same length
  • Width Q4 e-tron I 13 mm0.5 in wider
  • Height About the same height
  • Boot ID.4 I 23 L0.8 cu ft more

Car 1 blue, solid outline

Q4 e-tron I Audi · 2021–present · SUV Q4 e-tron I 4,588 × 1,865 × 1,632 mm15 ft 1 in × 6 ft 1 in × 5 ft 4 in Change

Car 2 coral, dashed outline

ID.4 I Volkswagen · 2020–present · SUV ID.4 I 4,584 × 1,852 × 1,636 mm15 ft 0 in × 6 ft 1 in × 5 ft 4 in Change
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  • Car 1, blue, solid outline: Q4 e-tron I
  • Car 2, coral, dashed outline: ID.4 I
0 m1 m2 m3 m4 m5 m6 m1 m0 ft1 ft2 ft3 ft4 ft5 ft6 ft7 ft8 ft9 ft10 ft11 ft12 ft13 ft14 ft15 ft16 ft17 ft18 ft19 ft20 ft1 ft2 ft3 ft4 ft5 ftWheelbase 2,764 mmWheelbase 9 ft 1 inLength 4,588 mmLength 15 ft 1 in1,632 mm5 ft 4 inWheelbase 2,765 mmWheelbase 9 ft 1 inLength 4,584 mmLength 15 ft 0 in1,636 mm5 ft 4 in

Scale about 1:21 on a desktop screen · grid 500 mm1 ft · in Overlay both cars start at the front bumper Side view: dashed lines mark the axles

Dimensions and difference

The Q4 e-tron I is 4 mm0.2 in longer, 13 mm0.5 in wider and 4 mm0.2 in lower than the ID.4 I. Its wheelbase is 1 mm0.0 in shorter.

DimensionQ4 e-tron IID.4 IDifference, car 1 vs car 2
Length4,588 mm15 ft 1 in15 ft 1 in4,588 mm4,584 mm15 ft 0 in15 ft 0 in4,584 mm +4 mm+0.2 in +0.1%
Width1,865 mm6 ft 1 in6 ft 1 in1,865 mm1,852 mm6 ft 1 in6 ft 1 in1,852 mm +13 mm+0.5 in +0.7%
Height1,632 mm5 ft 4 in5 ft 4 in1,632 mm1,636 mm5 ft 4 in5 ft 4 in1,636 mm −4 mm−0.2 in −0.2%
Wheelbase2,764 mm9 ft 1 in9 ft 1 in2,764 mm2,765 mm9 ft 1 in9 ft 1 in2,765 mm −1 mm−0.0 in
Footprint8.56 m²92.1 sq ft92.1 sq ft8.56 m²8.49 m²91.4 sq ft91.4 sq ft8.49 m² +0.07 m²+0.7 sq ft +0.8%
Boot520 L18.4 cu ft18.4 cu ft520 L543 L19.2 cu ft19.2 cu ft543 L −23 L−0.8 cu ft −4.2%
Kerb weight1,890–2,210 kg4,167–4,872 lb4,167–4,872 lb1,890–2,210 kgNot in our catalog yet -

Width without mirrors. Figures come from the catalog version pages; the drawing uses the same numbers. Body outlines are generic for the body type - proportions are exact, styling is not. Weight difference compares the lightest versions.

Garage and parking

A typical single garage is about 5.5 × 3.0 m18 ft 1 in × 9 ft 10 in inside; a parking bay about 5.0 × 2.5 m16 ft 5 in × 8 ft 2 in. Room to open a door: about 600 mm2 ft each side.

Q4 e-tron I

Single garage
Tight 912 mm3 ft 0 in to spare in length, 568 mm1 ft 10 in each side
Parking bay
Tight 412 mm1 ft 4 in to spare in length, 318 mm1 ft 1 in each side

ID.4 I

Single garage
Tight 916 mm3 ft 0 in to spare in length, 574 mm1 ft 11 in each side
Parking bay
Tight 416 mm1 ft 4 in to spare in length, 324 mm1 ft 1 in each side

Check your own garage with these cars

Frequently asked questions

Which is bigger, the Audi Q4 e-tron I or the Volkswagen ID.4 I?

They are practically the same size. The Q4 e-tron I is 4 mm longer, 13 mm wider and 4 mm lower than the ID.4 I. Its wheelbase is 1 mm shorter.

Will the Audi Q4 e-tron I and the Volkswagen ID.4 I fit in a standard garage?

In a typical single garage of 5.5 × 3.0 m inside: The Audi Q4 e-tron I fits, but it is tight to get out (912 mm to spare in length, 568 mm each side). The Volkswagen ID.4 I fits, but it is tight to get out (916 mm to spare in length, 574 mm each side). Widths are without mirrors; check your own garage with our garage checker.

Which has the bigger boot?

The Volkswagen ID.4 I: 543 L against 520 L in the Audi Q4 e-tron I (seats up, as quoted by the maker).