Spec Sizes

Acura TLX vs BMW M3 Dimensions & Size Comparison

Comparing 2022 catalog dimensions. Acura TLX · BMW M3

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

Side view
  • Length194.6 in
  • Height56.4 in
  • Wheelbase113.0 in
  • Curb weight3,709 lb – 4,221 lb
Front / width
  • Width75.2 in
  • BMW M3 width74.3 in

Which is bigger?

  • Length: BMW M3 is 5.5 in shorter (194.6 in vs 189.1 in)
  • Width: BMW M3 is 0.9 in narrower (75.2 in vs 74.3 in)
  • Height: BMW M3 is 0.1 in taller (56.4 in vs 56.5 in)
  • Wheelbase: Acura TLX has a 0.5 in longer wheelbase (113.0 in vs 112.5 in)
  • Curb weight: Acura TLX is 50 lb heavier (3,965 lb vs 3,915 lb)

Biggest size differences

  1. Length: BMW M3 is 5.5 in shorter (194.6 in vs 189.1 in)
  2. Curb weight: Acura TLX is 50 lb heavier (3,965 lb vs 3,915 lb)
  3. Width: BMW M3 is 0.9 in narrower (75.2 in vs 74.3 in)
  4. Wheelbase: Acura TLX has a 0.5 in longer wheelbase (113.0 in vs 112.5 in)
  5. Height: BMW M3 is 0.1 in taller (56.4 in vs 56.5 in)

Practical verdicts

  • Easier to fit in a short garageBMW M3 — BMW M3 is shorter by 5.5 in Check garage fit for Acura TLX · garage fit for BMW M3
  • Narrower for tight parkingBMW M3 — BMW M3 is narrower by 0.9 in
  • Smaller exterior footprintBMW M3 — Based on length × width (BMW M3)

Dimension comparison

SpecAcura TLXBMW M3Difference
Length194.6 in189.1 in5.5 in
Width75.2 in74.3 in0.9 in
Height56.4 in56.5 in0.1 in
Wheelbase113.0 in112.5 in0.5 in
Curb weight3,965 lb3,915 lb50 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

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