Spec Sizes

BMW M4 vs Acura TLX Dimensions & Size Comparison

Comparing 2019 vs 2022 catalog dimensions. BMW M4 · Acura TLX

Same scale for both vehicles. Generic silhouette — proportional to measured length, height, width, wheelbase, and clearance.

Side view
  • Length184.5 in – 184.6 in
  • Height54.4 in – 54.8 in
  • Wheelbase110.7 in
  • Curb weight3,620 lb – 4,070 lb
Front / width
  • Width73.6 in – 79.3 in
  • Acura TLX width75.2 in

Which is bigger?

  • Length: BMW M4 is 10.0 in shorter (184.6 in vs 194.6 in)
  • Width: Acura TLX is 1.2 in narrower (76.4 in vs 75.2 in)
  • Height: Acura TLX is 1.8 in taller (54.6 in vs 56.4 in)
  • Wheelbase: Acura TLX has a 2.3 in longer wheelbase (110.7 in vs 113.0 in)
  • Curb weight: Acura TLX is 120 lb heavier (3,845 lb vs 3,965 lb)

Biggest size differences

  1. Length: BMW M4 is 10.0 in shorter (184.6 in vs 194.6 in)
  2. Height: Acura TLX is 1.8 in taller (54.6 in vs 56.4 in)
  3. Curb weight: Acura TLX is 120 lb heavier (3,845 lb vs 3,965 lb)
  4. Wheelbase: Acura TLX has a 2.3 in longer wheelbase (110.7 in vs 113.0 in)
  5. Width: Acura TLX is 1.2 in narrower (76.4 in vs 75.2 in)

Practical verdicts

  • Easier to fit in a short garageBMW M4 — BMW M4 is shorter by 10.0 in Check garage fit for BMW M4 · garage fit for Acura TLX
  • Narrower for tight parkingAcura TLX — Acura TLX is narrower by 1.2 in
  • Smaller exterior footprintBMW M4 — Based on length × width (BMW M4)

Dimension comparison

SpecBMW M4Acura TLXDifference
Length184.6 in194.6 in10.0 in
Width76.4 in75.2 in1.2 in
Height54.6 in56.4 in1.8 in
Wheelbase110.7 in113.0 in2.3 in
Curb weight3,845 lb3,965 lb120 lb

Values use trim midpoints when a model year lists a range (e.g. length 184.5 in – 184.6 in).

Compare by year

Overlapping model years with dimension data.

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