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Size comparison · drawn to scale

BMW M3 (G80/G81) vs BMW M3 Competition G80: size comparison

  • Length About the same length
  • Width About the same width
  • Height About the same height
  • Boot About the same

Car 1 blue, solid outline

M3 (G80/G81) BMW · 2020–present · Sedan M3 (G80/G81) 4,794 × 1,903 × 1,433 mm15 ft 9 in × 6 ft 3 in × 4 ft 8 in Change

Car 2 coral, dashed outline

M3 Competition G80 BMW · 2020–present · Sedan M3 Competition G80 4,794 × 1,903 × 1,433 mm15 ft 9 in × 6 ft 3 in × 4 ft 8 in Change
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  • Car 1, blue, solid outline: M3 (G80/G81)
  • Car 2, coral, dashed outline: M3 Competition G80
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 2,857 mmWheelbase 9 ft 4 inLength 4,794 mmLength 15 ft 9 in1,433 mm4 ft 8 inWheelbase 2,857 mmWheelbase 9 ft 4 inLength 4,794 mmLength 15 ft 9 in1,433 mm4 ft 8 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 M3 (G80/G81) is the same length, the same width and the same height than the M3 Competition G80. Its wheelbase is identical.

DimensionM3 (G80/G81)M3 Competition G80Difference, car 1 vs car 2
Length4,794 mm15 ft 9 in15 ft 9 in4,794 mm4,794 mm15 ft 9 in15 ft 9 in4,794 mm Same
Width1,903 mm6 ft 3 in6 ft 3 in1,903 mm1,903 mm6 ft 3 in6 ft 3 in1,903 mm Same
Height1,433 mm4 ft 8 in4 ft 8 in1,433 mm1,433 mm4 ft 8 in4 ft 8 in1,433 mm Same
Wheelbase2,857 mm9 ft 4 in9 ft 4 in2,857 mm2,857 mm9 ft 4 in9 ft 4 in2,857 mm Same
Footprint9.12 m²98.2 sq ft98.2 sq ft9.12 m²9.12 m²98.2 sq ft98.2 sq ft9.12 m² Same
Boot480 L17.0 cu ft17.0 cu ft480 L480 L17.0 cu ft17.0 cu ft480 L Same
Kerb weight1,705–1,865 kg3,759–4,112 lb3,759–4,112 lb1,705–1,865 kg1,940 kg4,277 lb4,277 lb1,940 kg −235 kg−518 lb −12.1%
Price new (EUR)Not in our catalog yetfrom about €92,800 (2022) -

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.

M3 (G80/G81)

Single garage
Tight 706 mm2 ft 4 in to spare in length, 549 mm1 ft 10 in each side
Parking bay
Tight 206 mm8 in to spare in length, 299 mm1 ft 0 in each side

M3 Competition G80

Single garage
Tight 706 mm2 ft 4 in to spare in length, 549 mm1 ft 10 in each side
Parking bay
Tight 206 mm8 in to spare in length, 299 mm1 ft 0 in each side

Check your own garage with these cars

Frequently asked questions

Which is bigger, the BMW M3 (G80/G81) or the BMW M3 Competition G80?

They are practically the same size. The M3 (G80/G81) is the same length, the same width and the same height than the M3 Competition G80. Its wheelbase is identical.

Will the BMW M3 (G80/G81) and the BMW M3 Competition G80 fit in a standard garage?

In a typical single garage of 5.5 × 3.0 m inside: The BMW M3 (G80/G81) fits, but it is tight to get out (706 mm to spare in length, 549 mm each side). The BMW M3 Competition G80 fits, but it is tight to get out (706 mm to spare in length, 549 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: 480 L in the BMW M3 (G80/G81) and 480 L in the BMW M3 Competition G80.

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