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Size comparison · drawn to scale

Citroen C3 Aircross vs SEAT Arona KJ7: size comparison

  • Length About the same length
  • Width Arona KJ7 24 mm0.9 in wider
  • Height C3 Aircross 60 mm2 in taller
  • Boot C3 Aircross 10 L0.4 cu ft more

Car 1 blue, solid outline

C3 Aircross Citroen · 2017–2024 · SUV C3 Aircross 4,150 × 1,756 × 1,597 mm13 ft 7 in × 5 ft 9 in × 5 ft 3 in Change

Car 2 coral, dashed outline

Arona KJ7 SEAT · 2017–present · SUV Arona KJ7 4,153 × 1,780 × 1,537 mm13 ft 8 in × 5 ft 10 in × 5 ft 1 in Change
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  • Car 1, blue, solid outline: C3 Aircross
  • Car 2, coral, dashed outline: Arona KJ7
0 m1 m2 m3 m4 m5 m6 m1 m0 ft1 ft2 ft3 ft4 ft5 ft6 ft7 ft8 ft9 ft10 ft11 ft12 ft13 ft14 ft15 ft16 ft17 ft18 ft19 ft20 ft1 ft2 ft3 ft4 ft5 ftWheelbase 2,604 mmWheelbase 8 ft 7 inLength 4,150 mmLength 13 ft 7 in1,597 mm5 ft 3 inWheelbase 2,566 mmWheelbase 8 ft 5 inLength 4,153 mmLength 13 ft 8 in1,537 mm5 ft 1 in

Scale about 1:21 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 C3 Aircross is 3 mm0.1 in shorter, 24 mm0.9 in narrower and 60 mm2 in taller than the Arona KJ7. Its wheelbase is 38 mm1 in longer.

DimensionC3 AircrossArona KJ7Difference, car 1 vs car 2
Length4,150 mm13 ft 7 in13 ft 7 in4,150 mm4,153 mm13 ft 8 in13 ft 8 in4,153 mm −3 mm−0.1 in −0.1%
Width1,756 mm5 ft 9 in5 ft 9 in1,756 mm1,780 mm5 ft 10 in5 ft 10 in1,780 mm −24 mm−0.9 in −1.3%
Height1,597 mm5 ft 3 in5 ft 3 in1,597 mm1,537 mm5 ft 1 in5 ft 1 in1,537 mm +60 mm+2 in +3.9%
Wheelbase2,604 mm8 ft 7 in8 ft 7 in2,604 mm2,566 mm8 ft 5 in8 ft 5 in2,566 mm +38 mm+1 in +1.5%
Footprint7.29 m²78.4 sq ft78.4 sq ft7.29 m²7.39 m²79.6 sq ft79.6 sq ft7.39 m² −0.10 m²−1.1 sq ft −1.4%
Boot410 L14.5 cu ft14.5 cu ft410 L400 L14.1 cu ft14.1 cu ft400 L +10 L+0.4 cu ft +2.5%
Kerb weight1,163–1,308 kg2,564–2,884 lb2,564–2,884 lb1,163–1,308 kg1,213 kg2,674 lb2,674 lb1,213 kg −50 kg−110 lb −4.1%

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.

C3 Aircross

Single garage
Fits 1,350 mm4 ft 5 in to spare in length, 622 mm2 ft 0 in each side
Parking bay
Tight 850 mm2 ft 9 in to spare in length, 372 mm1 ft 3 in each side

Arona KJ7

Single garage
Fits 1,347 mm4 ft 5 in to spare in length, 610 mm2 ft 0 in each side
Parking bay
Tight 847 mm2 ft 9 in to spare in length, 360 mm1 ft 2 in each side

Check your own garage with these cars

Frequently asked questions

Which is bigger, the Citroen C3 Aircross or the SEAT Arona KJ7?

The SEAT Arona KJ7 is the bigger car by footprint (length × width). The C3 Aircross is 3 mm shorter, 24 mm narrower and 60 mm taller than the Arona KJ7. Its wheelbase is 38 mm longer.

Will the Citroen C3 Aircross and the SEAT Arona KJ7 fit in a standard garage?

In a typical single garage of 5.5 × 3.0 m inside: The Citroen C3 Aircross fits with room to open the doors (1,350 mm to spare in length, 622 mm each side). The SEAT Arona KJ7 fits with room to open the doors (1,347 mm to spare in length, 610 mm each side). Widths are without mirrors; check your own garage with our garage checker.

Which has the bigger boot?

The Citroen C3 Aircross: 410 L against 400 L in the SEAT Arona KJ7 (seats up, as quoted by the maker).