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Size comparison · drawn to scale

Infiniti Q30 H15 vs MG4 II Urban AH4EM: size comparison

  • Length Q30 H15 30 mm1 in longer
  • Width MG4 II Urban AH4EM 37 mm1 in wider
  • Height MG4 II Urban AH4EM 54 mm2 in taller

Car 1 blue, solid outline

Q30 H15 Infiniti · 2015–2019 · Hatchback Q30 H15 4,425 × 1,805 × 1,495 mm14 ft 6 in × 5 ft 11 in × 4 ft 11 in Change

Car 2 coral, dashed outline

MG4 II Urban AH4EM MG · 2025–present · Hatchback MG4 II Urban AH4EM 4,395 × 1,842 × 1,549 mm14 ft 5 in × 6 ft 1 in × 5 ft 1 in Change
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  • Car 1, blue, solid outline: Q30 H15
  • Car 2, coral, dashed outline: MG4 II Urban AH4EM
0 m1 m2 m3 m4 m5 m1 m0 ft1 ft2 ft3 ft4 ft5 ft6 ft7 ft8 ft9 ft10 ft11 ft12 ft13 ft14 ft15 ft16 ft17 ft18 ft19 ft1 ft2 ft3 ft4 ft5 ftLength 4,425 mmLength 14 ft 6 in1,495 mm4 ft 11 inWheelbase 2,750 mmWheelbase 9 ft 0 inLength 4,395 mmLength 14 ft 5 in1,549 mm5 ft 1 in

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 · wheelbase estimated where unknown

Dimensions and difference

The Q30 H15 is 30 mm1 in longer, 37 mm1 in narrower and 54 mm2 in lower than the MG4 II Urban AH4EM.

DimensionQ30 H15MG4 II Urban AH4EMDifference, car 1 vs car 2
Length4,425 mm14 ft 6 in14 ft 6 in4,425 mm4,395 mm14 ft 5 in14 ft 5 in4,395 mm +30 mm+1 in +0.7%
Width1,805 mm5 ft 11 in5 ft 11 in1,805 mm1,842 mm6 ft 1 in6 ft 1 in1,842 mm −37 mm−1 in −2.0%
Height1,495 mm4 ft 11 in4 ft 11 in1,495 mm1,549 mm5 ft 1 in5 ft 1 in1,549 mm −54 mm−2 in −3.5%
WheelbaseNot in our catalog yet2,750 mm9 ft 0 in9 ft 0 in2,750 mm -
Footprint7.99 m²86.0 sq ft86.0 sq ft7.99 m²8.10 m²87.1 sq ft87.1 sq ft8.10 m² −0.11 m²−1.2 sq ft −1.3%
BootNot in our catalog yet470 L16.6 cu ft16.6 cu ft470 L -
Kerb weight1,487–1,518 kg3,278–3,347 lb3,278–3,347 lb1,487–1,518 kg1,520 kg3,351 lb3,351 lb1,520 kg −33 kg−73 lb −2.2%

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.

Q30 H15

Single garage
Tight 1,075 mm3 ft 6 in to spare in length, 598 mm2 ft 0 in each side
Parking bay
Tight 575 mm1 ft 11 in to spare in length, 348 mm1 ft 2 in each side

MG4 II Urban AH4EM

Single garage
Tight 1,105 mm3 ft 8 in to spare in length, 579 mm1 ft 11 in each side
Parking bay
Tight 605 mm2 ft 0 in to spare in length, 329 mm1 ft 1 in each side

Check your own garage with these cars

Frequently asked questions

Which is bigger, the Infiniti Q30 H15 or the MG4 II Urban AH4EM?

The MG4 II Urban AH4EM is the bigger car by footprint (length × width). The Q30 H15 is 30 mm longer, 37 mm narrower and 54 mm lower than the MG4 II Urban AH4EM.

Will the Infiniti Q30 H15 and the MG4 II Urban AH4EM fit in a standard garage?

In a typical single garage of 5.5 × 3.0 m inside: The Infiniti Q30 H15 fits, but it is tight to get out (1,075 mm to spare in length, 598 mm each side). The MG4 II Urban AH4EM fits, but it is tight to get out (1,105 mm to spare in length, 579 mm each side). Widths are without mirrors; check your own garage with our garage checker.