Size comparison · drawn to scale
Citroen C4 Cactus I vs Hyundai Bayon BC3: size comparison
- Length Bayon BC3 23 mm0.9 in longer
- Width Bayon BC3 46 mm2 in wider
- Height Bayon BC3 19 mm0.7 in taller
- Boot Bayon BC3 53 L1.9 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 1:20 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 C4 Cactus I is 23 mm0.9 in shorter, 46 mm2 in narrower and 19 mm0.7 in lower than the Bayon BC3. Its wheelbase is 15 mm0.6 in longer.
| Dimension | C4 Cactus I | Bayon BC3 | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,157 mm13 ft 8 in13 ft 8 in4,157 mm | 4,180 mm13 ft 9 in13 ft 9 in4,180 mm | −23 mm−0.9 in −0.6% |
| Width | 1,729 mm5 ft 8 in5 ft 8 in1,729 mm | 1,775 mm5 ft 10 in5 ft 10 in1,775 mm | −46 mm−2 in −2.6% |
| Height | 1,481 mm4 ft 10 in4 ft 10 in1,481 mm | 1,500 mm4 ft 11 in4 ft 11 in1,500 mm | −19 mm−0.7 in −1.3% |
| Wheelbase | 2,595 mm8 ft 6 in8 ft 6 in2,595 mm | 2,580 mm8 ft 6 in8 ft 6 in2,580 mm | +15 mm+0.6 in +0.6% |
| Footprint | 7.19 m²77.4 sq ft77.4 sq ft7.19 m² | 7.42 m²79.9 sq ft79.9 sq ft7.42 m² | −0.23 m²−2.5 sq ft −3.1% |
| Boot | 358 L12.6 cu ft12.6 cu ft358 L | 411 L14.5 cu ft14.5 cu ft411 L | −53 L−1.9 cu ft −12.9% |
| Kerb weight | 1,040–1,165 kg2,293–2,568 lb2,293–2,568 lb1,040–1,165 kg | 1,175 kg2,590 lb2,590 lb1,175 kg | −135 kg−298 lb −11.5% |
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.
C4 Cactus I
- Single garage
- Fits 1,343 mm4 ft 5 in to spare in length, 636 mm2 ft 1 in each side
- Parking bay
- Tight 843 mm2 ft 9 in to spare in length, 386 mm1 ft 3 in each side
Bayon BC3
- Single garage
- Fits 1,320 mm4 ft 4 in to spare in length, 613 mm2 ft 0 in each side
- Parking bay
- Tight 820 mm2 ft 8 in to spare in length, 363 mm1 ft 2 in each side
Frequently asked questions
Which is bigger, the Citroen C4 Cactus I or the Hyundai Bayon BC3?
The Hyundai Bayon BC3 is the bigger car by footprint (length × width). The C4 Cactus I is 23 mm shorter, 46 mm narrower and 19 mm lower than the Bayon BC3. Its wheelbase is 15 mm longer.
Will the Citroen C4 Cactus I and the Hyundai Bayon BC3 fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Citroen C4 Cactus I fits with room to open the doors (1,343 mm to spare in length, 636 mm each side). The Hyundai Bayon BC3 fits with room to open the doors (1,320 mm to spare in length, 613 mm each side). Widths are without mirrors; check your own garage with our garage checker.
Which has the bigger boot?
The Hyundai Bayon BC3: 411 L against 358 L in the Citroen C4 Cactus I (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.
