Size comparison · drawn to scale
Volkswagen ID.4 I vs Opel Antara: size comparison
- Length Antara 12 mm0.5 in longer
- Width About the same width
- Height Antara 125 mm5 in taller
- Boot ID.4 I 123 L4.3 cu ft more
Car 1 blue, solid outline
Car 2 coral, dashed outline
Change cars
Zoom in to read the measurements - or see the table below.
Scale about 1:23 on a desktop screen · grid 500 mm1 ft · in Overlay both cars start at the front bumper Side view: dashed lines mark the axles Front view: width without mirrors Top view: footprint on the road
Dimensions and difference
The ID.4 I is 12 mm0.5 in shorter, 2 mm0.1 in wider and 125 mm5 in lower than the Antara. Its wheelbase is 58 mm2 in longer.
| Dimension | ID.4 I | Antara | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,584 mm15 ft 0 in15 ft 0 in4,584 mm | 4,596 mm15 ft 1 in15 ft 1 in4,596 mm | −12 mm−0.5 in −0.3% |
| Width | 1,852 mm6 ft 1 in6 ft 1 in1,852 mm | 1,850 mm6 ft 1 in6 ft 1 in1,850 mm | +2 mm+0.1 in +0.1% |
| Height | 1,636 mm5 ft 4 in5 ft 4 in1,636 mm | 1,761 mm5 ft 9 in5 ft 9 in1,761 mm | −125 mm−5 in −7.1% |
| Wheelbase | 2,765 mm9 ft 1 in9 ft 1 in2,765 mm | 2,707 mm8 ft 11 in8 ft 11 in2,707 mm | +58 mm+2 in +2.1% |
| Footprint | 8.49 m²91.4 sq ft91.4 sq ft8.49 m² | 8.50 m²91.5 sq ft91.5 sq ft8.50 m² | −0.01 m²−0.1 sq ft −0.2% |
| Boot | 543 L19.2 cu ft19.2 cu ft543 L | 420 L14.8 cu ft14.8 cu ft420 L | +123 L+4.3 cu ft +29.3% |
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.
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.
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
Antara
- Single garage
- Tight 904 mm3 ft 0 in to spare in length, 575 mm1 ft 11 in each side
- Parking bay
- Tight 404 mm1 ft 4 in to spare in length, 325 mm1 ft 1 in each side
Frequently asked questions
Which is bigger, the Volkswagen ID.4 I or the Opel Antara?
The Opel Antara is the bigger car by footprint (length × width). The ID.4 I is 12 mm shorter, 2 mm wider and 125 mm lower than the Antara. Its wheelbase is 58 mm longer.
Will the Volkswagen ID.4 I and the Opel Antara fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Volkswagen ID.4 I fits, but it is tight to get out (916 mm to spare in length, 574 mm each side). The Opel Antara fits, but it is tight to get out (904 mm to spare in length, 575 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 420 L in the Opel Antara (seats up, as quoted by the maker).
Drawn to one scale
Both cars use the same millimetre grid, so a longer bonnet or a taller roof shows exactly as it is.
Wheels at the real wheelbase
Dashed lines mark the axles. In Overlay both cars start at the front bumper; car 2 has a dashed outline.
Will it fit my garage?
Switch to Top view, or to feet and inches if your garage plan is in feet. Allow about 600 mm (2 ft) for opening the doors.

