Spec Sizes

BMW M4 vs Acura TLX Dimensions & Size Comparison

Comparing 2023 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
  • Length188.7 in – 189.1 in
  • Height54.6 in – 54.9 in
  • Wheelbase112.5 in
  • Curb weight3,640 lb – 4,306 lb
Front / width
  • Width74.3 in – 75.6 in
  • Acura TLX width75.2 in

Which is bigger?

  • Length: BMW M4 is 5.7 in shorter (188.9 in vs 194.6 in)
  • Width: BMW M4 is 0.3 in narrower (74.9 in vs 75.2 in)
  • Height: Acura TLX is 1.6 in taller (54.8 in vs 56.4 in)
  • Wheelbase: Acura TLX has a 0.5 in longer wheelbase (112.5 in vs 113.0 in)
  • Curb weight: BMW M4 is 8 lb heavier (3,973 lb vs 3,965 lb)

Biggest size differences

  1. Length: BMW M4 is 5.7 in shorter (188.9 in vs 194.6 in)
  2. Height: Acura TLX is 1.6 in taller (54.8 in vs 56.4 in)
  3. Wheelbase: Acura TLX has a 0.5 in longer wheelbase (112.5 in vs 113.0 in)
  4. Width: BMW M4 is 0.3 in narrower (74.9 in vs 75.2 in)
  5. Curb weight: BMW M4 is 8 lb heavier (3,973 lb vs 3,965 lb)

Practical verdicts

  • Easier to fit in a short garageBMW M4 — BMW M4 is shorter by 5.7 in Check garage fit for BMW M4 · garage fit for Acura TLX
  • Narrower for tight parkingBMW M4 — BMW M4 is narrower by 0.3 in
  • Smaller exterior footprintBMW M4 — Based on length × width (BMW M4)

Dimension comparison

SpecBMW M4Acura TLXDifference
Length188.9 in194.6 in5.7 in
Width74.9 in75.2 in0.3 in
Height54.8 in56.4 in1.6 in
Wheelbase112.5 in113.0 in0.5 in
Curb weight3,973 lb3,965 lb8 lb

Values use trim midpoints when a model year lists a range (e.g. length 188.7 in – 189.1 in).

Compare by year

Overlapping model years with dimension data.

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