Size comparison · drawn to scale
Kia Stonic YB vs Hyundai Bayon BC3: size comparison
- Length Bayon BC3 15 mm0.6 in longer
- Width Bayon BC3 15 mm0.6 in wider
- Height Stonic YB 20 mm0.8 in taller
- Boot Bayon BC3 59 L2.1 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 Stonic YB is 15 mm0.6 in shorter, 15 mm0.6 in narrower and 20 mm0.8 in taller than the Bayon BC3. Its wheelbase is identical.
| Dimension | Stonic YB | Bayon BC3 | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,165 mm13 ft 8 in13 ft 8 in4,165 mm | 4,180 mm13 ft 9 in13 ft 9 in4,180 mm | −15 mm−0.6 in −0.4% |
| Width | 1,760 mm5 ft 9 in5 ft 9 in1,760 mm | 1,775 mm5 ft 10 in5 ft 10 in1,775 mm | −15 mm−0.6 in −0.8% |
| Height | 1,520 mm5 ft 0 in5 ft 0 in1,520 mm | 1,500 mm4 ft 11 in4 ft 11 in1,500 mm | +20 mm+0.8 in +1.3% |
| Wheelbase | 2,580 mm8 ft 6 in8 ft 6 in2,580 mm | 2,580 mm8 ft 6 in8 ft 6 in2,580 mm | Same |
| Footprint | 7.33 m²78.9 sq ft78.9 sq ft7.33 m² | 7.42 m²79.9 sq ft79.9 sq ft7.42 m² | −0.09 m²−1.0 sq ft −1.2% |
| Boot | 352 L12.4 cu ft12.4 cu ft352 L | 411 L14.5 cu ft14.5 cu ft411 L | −59 L−2.1 cu ft −14.4% |
| Kerb weight | 1,205 kg2,657 lb2,657 lb1,205 kg | 1,175 kg2,590 lb2,590 lb1,175 kg | +30 kg+66 lb +2.6% |
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.
Stonic YB
- Single garage
- Fits 1,335 mm4 ft 5 in to spare in length, 620 mm2 ft 0 in each side
- Parking bay
- Tight 835 mm2 ft 9 in to spare in length, 370 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 Kia Stonic YB or the Hyundai Bayon BC3?
The Hyundai Bayon BC3 is the bigger car by footprint (length × width). The Stonic YB is 15 mm shorter, 15 mm narrower and 20 mm taller than the Bayon BC3. Its wheelbase is identical.
Will the Kia Stonic YB and the Hyundai Bayon BC3 fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Kia Stonic YB fits with room to open the doors (1,335 mm to spare in length, 620 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 352 L in the Kia Stonic YB (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.

