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Size comparison · drawn to scale

Kia Niro I vs Kia Niro SG2: size comparison

  • Length Niro SG2 65 mm3 in longer
  • Width Niro SG2 20 mm0.8 in wider
  • Height About the same height
  • Boot About the same

Car 1 blue, solid outline

Niro I Kia · 2016–2022 · SUV Niro I 4,355 × 1,805 × 1,545 mm14 ft 3 in × 5 ft 11 in × 5 ft 1 in Change

Car 2 coral, dashed outline

Niro SG2 Kia · 2022–present · SUV Niro SG2 4,420 × 1,825 × 1,545 mm14 ft 6 in × 6 ft 0 in × 5 ft 1 in Change
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  • Car 1, blue, solid outline: Niro I
  • Car 2, coral, dashed outline: Niro SG2
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 ftWheelbase 2,700 mmWheelbase 8 ft 10 inLength 4,355 mmLength 14 ft 3 in1,545 mm5 ft 1 inLength 4,420 mmLength 14 ft 6 in1,545 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 Niro I is 65 mm3 in shorter, 20 mm0.8 in narrower and the same height than the Niro SG2.

DimensionNiro INiro SG2Difference, car 1 vs car 2
Length4,355 mm14 ft 3 in14 ft 3 in4,355 mm4,420 mm14 ft 6 in14 ft 6 in4,420 mm −65 mm−3 in −1.5%
Width1,805 mm5 ft 11 in5 ft 11 in1,805 mm1,825 mm6 ft 0 in6 ft 0 in1,825 mm −20 mm−0.8 in −1.1%
Height1,545 mm5 ft 1 in5 ft 1 in1,545 mm1,545 mm5 ft 1 in5 ft 1 in1,545 mm Same
Wheelbase2,700 mm8 ft 10 in8 ft 10 in2,700 mmNot in our catalog yet —
Footprint7.86 m²84.6 sq ft84.6 sq ft7.86 m²8.07 m²86.8 sq ft86.8 sq ft8.07 m² −0.21 m²−2.2 sq ft −2.6%
Boot450 L15.9 cu ft15.9 cu ft450 L451 L15.9 cu ft15.9 cu ft451 L −1 L−0.0 cu ft −0.2%
Kerb weight1,667–1,812 kg3,675–3,995 lb3,675–3,995 lb1,667–1,812 kg1,474–1,739 kg3,250–3,834 lb3,250–3,834 lb1,474–1,739 kg +193 kg+425 lb +13.1%

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.

Niro I

Single garage
Tight 1,145 mm3 ft 9 in to spare in length, 598 mm2 ft 0 in each side
Parking bay
Tight 645 mm2 ft 1 in to spare in length, 348 mm1 ft 2 in each side

Niro SG2

Single garage
Tight 1,080 mm3 ft 7 in to spare in length, 588 mm1 ft 11 in each side
Parking bay
Tight 580 mm1 ft 11 in to spare in length, 338 mm1 ft 1 in each side

Check your own garage with these cars

Frequently asked questions

Which is bigger, the Kia Niro I or the Kia Niro SG2?

The Kia Niro SG2 is the bigger car by footprint (length × width). The Niro I is 65 mm shorter, 20 mm narrower and the same height than the Niro SG2.

Will the Kia Niro I and the Kia Niro SG2 fit in a standard garage?

In a typical single garage of 5.5 × 3.0 m inside: The Kia Niro I fits, but it is tight to get out (1,145 mm to spare in length, 598 mm each side). The Kia Niro SG2 fits, but it is tight to get out (1,080 mm to spare in length, 588 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: 450 L in the Kia Niro I and 451 L in the Kia Niro SG2.