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Size comparison · drawn to scale

Citroen C4 Cactus I vs SEAT Arona KJ7: size comparison

  • Length About the same length
  • Width Arona KJ7 51 mm2 in wider
  • Height Arona KJ7 56 mm2 in taller
  • Boot Arona KJ7 42 L1.5 cu ft more

Car 1 blue, solid outline

C4 Cactus I Citroen · 2014–2024 · SUV C4 Cactus I 4,157 × 1,729 × 1,481 mm13 ft 8 in × 5 ft 8 in × 4 ft 10 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: C4 Cactus I
  • Car 2, coral, dashed outline: Arona KJ7
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 2,595 mmWheelbase 8 ft 6 inLength 4,157 mmLength 13 ft 8 in1,481 mm4 ft 10 inWheelbase 2,566 mmWheelbase 8 ft 5 inLength 4,153 mmLength 13 ft 8 in1,537 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

Dimensions and difference

The C4 Cactus I is 4 mm0.2 in longer, 51 mm2 in narrower and 56 mm2 in lower than the Arona KJ7. Its wheelbase is 29 mm1 in longer.

DimensionC4 Cactus IArona KJ7Difference, car 1 vs car 2
Length4,157 mm13 ft 8 in13 ft 8 in4,157 mm4,153 mm13 ft 8 in13 ft 8 in4,153 mm +4 mm+0.2 in +0.1%
Width1,729 mm5 ft 8 in5 ft 8 in1,729 mm1,780 mm5 ft 10 in5 ft 10 in1,780 mm −51 mm−2 in −2.9%
Height1,481 mm4 ft 10 in4 ft 10 in1,481 mm1,537 mm5 ft 1 in5 ft 1 in1,537 mm −56 mm−2 in −3.6%
Wheelbase2,595 mm8 ft 6 in8 ft 6 in2,595 mm2,566 mm8 ft 5 in8 ft 5 in2,566 mm +29 mm+1 in +1.1%
Footprint7.19 m²77.4 sq ft77.4 sq ft7.19 m²7.39 m²79.6 sq ft79.6 sq ft7.39 m² −0.20 m²−2.2 sq ft −2.8%
Boot358 L12.6 cu ft12.6 cu ft358 L400 L14.1 cu ft14.1 cu ft400 L −42 L−1.5 cu ft −10.5%
Kerb weight1,040–1,165 kg2,293–2,568 lb2,293–2,568 lb1,040–1,165 kg1,213 kg2,674 lb2,674 lb1,213 kg −173 kg−381 lb −14.3%

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.

C4 Cactus I

Single garage
Fits 1,343 mm4 ft 5 in to spare in length, 636 mm2 ft 1 in each side
Parking bay
Tight 843 mm2 ft 9 in to spare in length, 386 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 C4 Cactus I or the SEAT Arona KJ7?

The SEAT Arona KJ7 is the bigger car by footprint (length × width). The C4 Cactus I is 4 mm longer, 51 mm narrower and 56 mm lower than the Arona KJ7. Its wheelbase is 29 mm longer.

Will the Citroen C4 Cactus I and the SEAT Arona KJ7 fit in a standard garage?

In a typical single garage of 5.5 × 3.0 m inside: The Citroen C4 Cactus I fits with room to open the doors (1,343 mm to spare in length, 636 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 SEAT Arona KJ7: 400 L against 358 L in the Citroen C4 Cactus I (seats up, as quoted by the maker).