Size comparison · drawn to scale
Mercedes-Benz B-Class W247 vs Kia EV4 CT: size comparison
- Length EV4 CT 11 mm0.4 in longer
- Width EV4 CT 64 mm3 in wider
- Height B-Class W247 77 mm3 in taller
- Boot B-Class W247 20 L0.7 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 B-Class W247 is 11 mm0.4 in shorter, 64 mm3 in narrower and 77 mm3 in taller than the EV4 CT. Its wheelbase is 91 mm4 in shorter.
| Dimension | B-Class W247 | EV4 CT | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,419 mm14 ft 6 in14 ft 6 in4,419 mm | 4,430 mm14 ft 6 in14 ft 6 in4,430 mm | −11 mm−0.4 in −0.2% |
| Width | 1,796 mm5 ft 11 in5 ft 11 in1,796 mm | 1,860 mm6 ft 1 in6 ft 1 in1,860 mm | −64 mm−3 in −3.4% |
| Height | 1,562 mm5 ft 1 in5 ft 1 in1,562 mm | 1,485 mm4 ft 10 in4 ft 10 in1,485 mm | +77 mm+3 in +5.2% |
| Wheelbase | 2,729 mm8 ft 11 in8 ft 11 in2,729 mm | 2,820 mm9 ft 3 in9 ft 3 in2,820 mm | −91 mm−4 in −3.2% |
| Footprint | 7.94 m²85.4 sq ft85.4 sq ft7.94 m² | 8.24 m²88.7 sq ft88.7 sq ft8.24 m² | −0.30 m²−3.3 sq ft −3.7% |
| Boot | 455 L16.1 cu ft16.1 cu ft455 L | 435 L15.4 cu ft15.4 cu ft435 L | +20 L+0.7 cu ft +4.6% |
| Kerb weight | 1,385–1,610 kg3,053–3,549 lb3,053–3,549 lb1,385–1,610 kg | 1,811–1,896 kg3,993–4,180 lb3,993–4,180 lb1,811–1,896 kg | −426 kg−939 lb −23.5% |
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.
B-Class W247
- Single garage
- Fits 1,081 mm3 ft 7 in to spare in length, 602 mm2 ft 0 in each side
- Parking bay
- Tight 581 mm1 ft 11 in to spare in length, 352 mm1 ft 2 in each side
EV4 CT
- Single garage
- Tight 1,070 mm3 ft 6 in to spare in length, 570 mm1 ft 10 in each side
- Parking bay
- Tight 570 mm1 ft 10 in to spare in length, 320 mm1 ft 1 in each side
Frequently asked questions
Which is bigger, the Mercedes-Benz B-Class W247 or the Kia EV4 CT?
The Kia EV4 CT is the bigger car by footprint (length × width). The B-Class W247 is 11 mm shorter, 64 mm narrower and 77 mm taller than the EV4 CT. Its wheelbase is 91 mm shorter.
Will the Mercedes-Benz B-Class W247 and the Kia EV4 CT fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Mercedes-Benz B-Class W247 fits with room to open the doors (1,081 mm to spare in length, 602 mm each side). The Kia EV4 CT fits, but it is tight to get out (1,070 mm to spare in length, 570 mm each side). Widths are without mirrors; check your own garage with our garage checker.
Which has the bigger boot?
The Mercedes-Benz B-Class W247: 455 L against 435 L in the Kia EV4 CT (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.
