Size comparison · drawn to scale
Alfa Romeo Junior I vs Hyundai Bayon BC3: size comparison
- Length Bayon BC3 10 mm0.4 in longer
- Width About the same width
- Height About the same height
- Boot About the same
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 Junior I is 10 mm0.4 in shorter, 5 mm0.2 in wider and the same height than the Bayon BC3. Its wheelbase is 30 mm1 in shorter.
| Dimension | Junior I | Bayon BC3 | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,170 mm13 ft 8 in13 ft 8 in4,170 mm | 4,180 mm13 ft 9 in13 ft 9 in4,180 mm | −10 mm−0.4 in −0.2% |
| Width | 1,780 mm5 ft 10 in5 ft 10 in1,780 mm | 1,775 mm5 ft 10 in5 ft 10 in1,775 mm | +5 mm+0.2 in +0.3% |
| Height | 1,500 mm4 ft 11 in4 ft 11 in1,500 mm | 1,500 mm4 ft 11 in4 ft 11 in1,500 mm | Same |
| Wheelbase | 2,550 mm8 ft 4 in8 ft 4 in2,550 mm | 2,580 mm8 ft 6 in8 ft 6 in2,580 mm | −30 mm−1 in −1.2% |
| Footprint | 7.42 m²79.9 sq ft79.9 sq ft7.42 m² | 7.42 m²79.9 sq ft79.9 sq ft7.42 m² | Same |
| Boot | 415 L14.7 cu ft14.7 cu ft415 L | 411 L14.5 cu ft14.5 cu ft411 L | +4 L+0.1 cu ft +1.0% |
| Kerb weight | Not in our catalog yet | 1,175 kg2,590 lb2,590 lb1,175 kg | - |
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.
Junior I
- Single garage
- Fits 1,330 mm4 ft 4 in to spare in length, 610 mm2 ft 0 in each side
- Parking bay
- Tight 830 mm2 ft 9 in to spare in length, 360 mm1 ft 2 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 Alfa Romeo Junior I or the Hyundai Bayon BC3?
The Alfa Romeo Junior I is the bigger car by footprint (length × width). The Junior I is 10 mm shorter, 5 mm wider and the same height than the Bayon BC3. Its wheelbase is 30 mm shorter.
Will the Alfa Romeo Junior I and the Hyundai Bayon BC3 fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Alfa Romeo Junior I fits with room to open the doors (1,330 mm to spare in length, 610 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?
Both boots hold about the same: 415 L in the Alfa Romeo Junior I and 411 L in the Hyundai Bayon BC3.
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.

