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Size comparison · drawn to scale

Opel Astra J vs Hyundai Ioniq: size comparison

  • Length Ioniq 51 mm2 in longer
  • Width About the same width
  • Height Astra J 60 mm2 in taller

Car 1 blue, solid outline

Astra J Opel · 2009–2015 · Sedan Astra J 4,419 × 1,814 × 1,510 mm14 ft 6 in × 5 ft 11 in × 4 ft 11 in Change

Car 2 coral, dashed outline

Ioniq Hyundai · 2016–2022 · Sedan Ioniq 4,470 × 1,820 × 1,450 mm14 ft 8 in × 6 ft 0 in × 4 ft 9 in Change
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  • Car 1, blue, solid outline: Astra J
  • Car 2, coral, dashed outline: Ioniq
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 ftWheelbase 2,685 mmWheelbase 8 ft 10 inLength 4,419 mmLength 14 ft 6 in1,510 mm4 ft 11 inWheelbase 2,700 mmWheelbase 8 ft 10 inLength 4,470 mmLength 14 ft 8 in1,450 mm4 ft 9 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

Dimensions and difference

The Astra J is 51 mm2 in shorter, 6 mm0.2 in narrower and 60 mm2 in taller than the Ioniq. Its wheelbase is 15 mm0.6 in shorter.

DimensionAstra JIoniqDifference, car 1 vs car 2
Length4,419 mm14 ft 6 in14 ft 6 in4,419 mm4,470 mm14 ft 8 in14 ft 8 in4,470 mm −51 mm−2 in −1.1%
Width1,814 mm5 ft 11 in5 ft 11 in1,814 mm1,820 mm6 ft 0 in6 ft 0 in1,820 mm −6 mm−0.2 in −0.3%
Height1,510 mm4 ft 11 in4 ft 11 in1,510 mm1,450 mm4 ft 9 in4 ft 9 in1,450 mm +60 mm+2 in +4.1%
Wheelbase2,685 mm8 ft 10 in8 ft 10 in2,685 mm2,700 mm8 ft 10 in8 ft 10 in2,700 mm −15 mm−0.6 in −0.6%
Footprint8.02 m²86.3 sq ft86.3 sq ft8.02 m²8.14 m²87.6 sq ft87.6 sq ft8.14 m² −0.12 m²−1.3 sq ft −1.5%
Boot370 L13.1 cu ft13.1 cu ft370 LNot in our catalog yet -
Kerb weight1,373 kg3,027 lb3,027 lb1,373 kg1,495–1,602 kg3,296–3,532 lb3,296–3,532 lb1,495–1,602 kg −122 kg−269 lb −8.2%

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.

Astra J

Single garage
Tight 1,081 mm3 ft 7 in to spare in length, 593 mm1 ft 11 in each side
Parking bay
Tight 581 mm1 ft 11 in to spare in length, 343 mm1 ft 2 in each side

Ioniq

Single garage
Tight 1,030 mm3 ft 5 in to spare in length, 590 mm1 ft 11 in each side
Parking bay
Tight 530 mm1 ft 9 in to spare in length, 340 mm1 ft 1 in each side

Check your own garage with these cars

Frequently asked questions

Which is bigger, the Opel Astra J or the Hyundai Ioniq?

The Hyundai Ioniq is the bigger car by footprint (length × width). The Astra J is 51 mm shorter, 6 mm narrower and 60 mm taller than the Ioniq. Its wheelbase is 15 mm shorter.

Will the Opel Astra J and the Hyundai Ioniq fit in a standard garage?

In a typical single garage of 5.5 × 3.0 m inside: The Opel Astra J fits, but it is tight to get out (1,081 mm to spare in length, 593 mm each side). The Hyundai Ioniq fits, but it is tight to get out (1,030 mm to spare in length, 590 mm each side). Widths are without mirrors; check your own garage with our garage checker.

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