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Size comparison · drawn to scale

Audi A6 C8 vs Volkswagen ID.7 I: size comparison

  • Length ID.7 I 28 mm1 in longer
  • Width A6 C8 24 mm0.9 in wider
  • Height ID.7 I 81 mm3 in taller
  • Boot About the same

Car 1 blue, solid outline

A6 C8 Audi · 2018–2025 · Sedan A6 C8 4,933 × 1,886 × 1,457 mm16 ft 2 in × 6 ft 2 in × 4 ft 9 in Change

Car 2 coral, dashed outline

ID.7 I Volkswagen · 2023–present · Sedan ID.7 I 4,961 × 1,862 × 1,538 mm16 ft 3 in × 6 ft 1 in × 5 ft 1 in Change
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  • Car 1, blue, solid outline: A6 C8
  • Car 2, coral, dashed outline: ID.7 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 ft21 ft1 ft2 ft3 ft4 ft5 ftWheelbase 2,924 mmWheelbase 9 ft 7 inLength 4,933 mmLength 16 ft 2 in1,457 mm4 ft 9 inWheelbase 2,966 mmWheelbase 9 ft 9 inLength 4,961 mmLength 16 ft 3 in1,538 mm5 ft 1 in

Scale about 1:22 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 A6 C8 is 28 mm1 in shorter, 24 mm0.9 in wider and 81 mm3 in lower than the ID.7 I. Its wheelbase is 42 mm2 in shorter.

DimensionA6 C8ID.7 IDifference, car 1 vs car 2
Length4,933 mm16 ft 2 in16 ft 2 in4,933 mm4,961 mm16 ft 3 in16 ft 3 in4,961 mm −28 mm−1 in −0.6%
Width1,886 mm6 ft 2 in6 ft 2 in1,886 mm1,862 mm6 ft 1 in6 ft 1 in1,862 mm +24 mm+0.9 in +1.3%
Height1,457 mm4 ft 9 in4 ft 9 in1,457 mm1,538 mm5 ft 1 in5 ft 1 in1,538 mm −81 mm−3 in −5.3%
Wheelbase2,924 mm9 ft 7 in9 ft 7 in2,924 mm2,966 mm9 ft 9 in9 ft 9 in2,966 mm −42 mm−2 in −1.4%
Footprint9.30 m²100.1 sq ft100.1 sq ft9.30 m²9.24 m²99.4 sq ft99.4 sq ft9.24 m² +0.07 m²+0.7 sq ft +0.7%
Boot530 L18.7 cu ft18.7 cu ft530 L532 L18.8 cu ft18.8 cu ft532 L −2 L−0.1 cu ft −0.4%
Kerb weight1,720 kg3,792 lb3,792 lb1,720 kg2,191–2,336 kg4,830–5,150 lb4,830–5,150 lb2,191–2,336 kg −471 kg−1,038 lb −21.5%

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.

A6 C8

Single garage
Tight 567 mm1 ft 10 in to spare in length, 557 mm1 ft 10 in each side
Parking bay
Tight 67 mm3 in to spare in length, 307 mm1 ft 0 in each side

ID.7 I

Single garage
Tight 539 mm1 ft 9 in to spare in length, 569 mm1 ft 10 in each side
Parking bay
Tight 39 mm2 in to spare in length, 319 mm1 ft 1 in each side

Check your own garage with these cars

Frequently asked questions

Which is bigger, the Audi A6 C8 or the Volkswagen ID.7 I?

The Audi A6 C8 is the bigger car by footprint (length × width). The A6 C8 is 28 mm shorter, 24 mm wider and 81 mm lower than the ID.7 I. Its wheelbase is 42 mm shorter.

Will the Audi A6 C8 and the Volkswagen ID.7 I fit in a standard garage?

In a typical single garage of 5.5 × 3.0 m inside: The Audi A6 C8 fits, but it is tight to get out (567 mm to spare in length, 557 mm each side). The Volkswagen ID.7 I fits, but it is tight to get out (539 mm to spare in length, 569 mm each side). Widths are without mirrors; check your own garage with our garage checker.

Which has the bigger boot?

Both boots hold about the same: 530 L in the Audi A6 C8 and 532 L in the Volkswagen ID.7 I.