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Size comparison · drawn to scale

Mercedes-Benz C-Class W203 vs Mercedes-Benz C-Class W206: size comparison

  • Length C-Class W206 225 mm9 in longer
  • Width C-Class W206 92 mm4 in wider
  • Height C-Class W206 12 mm0.5 in taller
  • Boot About the same

Car 1 blue, solid outline

C-Class W203 Mercedes-Benz · 2000–2007 · Sedan C-Class W203 4,526 × 1,728 × 1,426 mm14 ft 10 in × 5 ft 8 in × 4 ft 8 in Change

Car 2 coral, dashed outline

C-Class W206 Mercedes-Benz · 2021–present · Sedan C-Class W206 4,751 × 1,820 × 1,438 mm15 ft 7 in × 6 ft 0 in × 4 ft 9 in Change
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  • Car 1, blue, solid outline: C-Class W203
  • Car 2, coral, dashed outline: C-Class W206
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 ftWheelbase 2,715 mmWheelbase 8 ft 11 inLength 4,526 mmLength 14 ft 10 in1,426 mm4 ft 8 inWheelbase 2,865 mmWheelbase 9 ft 5 inLength 4,751 mmLength 15 ft 7 in1,438 mm4 ft 9 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 C-Class W203 is 225 mm9 in shorter, 92 mm4 in narrower and 12 mm0.5 in lower than the C-Class W206. Its wheelbase is 150 mm6 in shorter.

DimensionC-Class W203C-Class W206Difference, car 1 vs car 2
Length4,526 mm14 ft 10 in14 ft 10 in4,526 mm4,751 mm15 ft 7 in15 ft 7 in4,751 mm −225 mm−9 in −4.7%
Width1,728 mm5 ft 8 in5 ft 8 in1,728 mm1,820 mm6 ft 0 in6 ft 0 in1,820 mm −92 mm−4 in −5.1%
Height1,426 mm4 ft 8 in4 ft 8 in1,426 mm1,438 mm4 ft 9 in4 ft 9 in1,438 mm −12 mm−0.5 in −0.8%
Wheelbase2,715 mm8 ft 11 in8 ft 11 in2,715 mm2,865 mm9 ft 5 in9 ft 5 in2,865 mm −150 mm−6 in −5.2%
Footprint7.82 m²84.2 sq ft84.2 sq ft7.82 m²8.65 m²93.1 sq ft93.1 sq ft8.65 m² −0.83 m²−8.9 sq ft −9.6%
Boot455 L16.1 cu ft16.1 cu ft455 L455 L16.1 cu ft16.1 cu ft455 L Same
Kerb weight1,485–1,530 kg3,274–3,373 lb3,274–3,373 lb1,485–1,530 kg1,650–1,824 kg3,638–4,021 lb3,638–4,021 lb1,650–1,824 kg −165 kg−364 lb −10.0%
Price new (EUR)from about €26,448 (2000)from about €44,833 (2021) −€18,385 −41.0%

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. New prices are list prices in EUR entered by our editors, with the year.

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.

C-Class W203

Single garage
Fits 974 mm3 ft 2 in to spare in length, 636 mm2 ft 1 in each side
Parking bay
Tight 474 mm1 ft 7 in to spare in length, 386 mm1 ft 3 in each side

C-Class W206

Single garage
Tight 749 mm2 ft 5 in to spare in length, 590 mm1 ft 11 in each side
Parking bay
Tight 249 mm10 in to spare in length, 340 mm1 ft 1 in each side

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Frequently asked questions

Which is bigger, the Mercedes-Benz C-Class W203 or the Mercedes-Benz C-Class W206?

The Mercedes-Benz C-Class W206 is the bigger car by footprint (length × width). The C-Class W203 is 225 mm shorter, 92 mm narrower and 12 mm lower than the C-Class W206. Its wheelbase is 150 mm shorter.

Will the Mercedes-Benz C-Class W203 and the Mercedes-Benz C-Class W206 fit in a standard garage?

In a typical single garage of 5.5 × 3.0 m inside: The Mercedes-Benz C-Class W203 fits with room to open the doors (974 mm to spare in length, 636 mm each side). The Mercedes-Benz C-Class W206 fits, but it is tight to get out (749 mm to spare in length, 590 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: 455 L in the Mercedes-Benz C-Class W203 and 455 L in the Mercedes-Benz C-Class W206.