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Size comparison · drawn to scale

Kia Stinger CK vs Kia Optima: size comparison

  • Length Optima 15 mm0.6 in longer
  • Width Stinger CK 10 mm0.4 in wider
  • Height Optima 55 mm2 in taller
  • Boot Optima 99 L3.5 cu ft more

Car 1 blue, solid outline

Stinger CK Kia · 2017–2023 · Sedan Stinger CK 4,830 × 1,870 × 1,400 mm15 ft 10 in × 6 ft 2 in × 4 ft 7 in Change

Car 2 coral, dashed outline

Optima Kia · 2015–2020 · Sedan Optima 4,845 × 1,860 × 1,455 mm15 ft 11 in × 6 ft 1 in × 4 ft 9 in Change
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  • Car 1, blue, solid outline: Stinger CK
  • Car 2, coral, dashed outline: Optima
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 ft21 ft1 ft2 ft3 ft4 ftWheelbase 2,905 mmWheelbase 9 ft 6 inLength 4,830 mmLength 15 ft 10 in1,400 mm4 ft 7 inWheelbase 2,805 mmWheelbase 9 ft 2 inLength 4,845 mmLength 15 ft 11 in1,455 mm4 ft 9 in

Scale about 1:22 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 Stinger CK is 15 mm0.6 in shorter, 10 mm0.4 in wider and 55 mm2 in lower than the Optima. Its wheelbase is 100 mm4 in longer.

DimensionStinger CKOptimaDifference, car 1 vs car 2
Length4,830 mm15 ft 10 in15 ft 10 in4,830 mm4,845 mm15 ft 11 in15 ft 11 in4,845 mm −15 mm−0.6 in −0.3%
Width1,870 mm6 ft 2 in6 ft 2 in1,870 mm1,860 mm6 ft 1 in6 ft 1 in1,860 mm +10 mm+0.4 in +0.5%
Height1,400 mm4 ft 7 in4 ft 7 in1,400 mm1,455 mm4 ft 9 in4 ft 9 in1,455 mm −55 mm−2 in −3.8%
Wheelbase2,905 mm9 ft 6 in9 ft 6 in2,905 mm2,805 mm9 ft 2 in9 ft 2 in2,805 mm +100 mm+4 in +3.6%
Footprint9.03 m²97.2 sq ft97.2 sq ft9.03 m²9.01 m²97.0 sq ft97.0 sq ft9.01 m² +0.02 m²+0.2 sq ft +0.2%
Boot406 L14.3 cu ft14.3 cu ft406 L505 L17.8 cu ft17.8 cu ft505 L −99 L−3.5 cu ft −19.6%

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.

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.

Stinger CK

Single garage
Tight 670 mm2 ft 2 in to spare in length, 565 mm1 ft 10 in each side
Parking bay
Tight 170 mm7 in to spare in length, 315 mm1 ft 0 in each side

Optima

Single garage
Tight 655 mm2 ft 2 in to spare in length, 570 mm1 ft 10 in each side
Parking bay
Tight 155 mm6 in to spare in length, 320 mm1 ft 1 in each side

Check your own garage with these cars

Frequently asked questions

Which is bigger, the Kia Stinger CK or the Kia Optima?

The Kia Stinger CK is the bigger car by footprint (length × width). The Stinger CK is 15 mm shorter, 10 mm wider and 55 mm lower than the Optima. Its wheelbase is 100 mm longer.

Will the Kia Stinger CK and the Kia Optima fit in a standard garage?

In a typical single garage of 5.5 × 3.0 m inside: The Kia Stinger CK fits, but it is tight to get out (670 mm to spare in length, 565 mm each side). The Kia Optima fits, but it is tight to get out (655 mm to spare in length, 570 mm each side). Widths are without mirrors; check your own garage with our garage checker.

Which has the bigger boot?

The Kia Optima: 505 L against 406 L in the Kia Stinger CK (seats up, as quoted by the maker).