Here’s how 2017 Infiniti Q50 and 2021 Lexus IS III compare in size: 2017 Infiniti Q50 is longer than 2021 Lexus IS III, offering more overall body length. 2021 Lexus IS III is wider than 2017 Infiniti Q50, giving it a broader stance. 2017 Infiniti Q50 is taller than 2021 Lexus IS III, which could improve headroom or visibility.
Length
4815 mm189.6 in
4757 mm187.3 in
Width
1824 mm71.8 in
1840 mm72.4 in
Height
1453 mm57.2 in
1440 mm56.7 in
4815 mm189.6 in🟢 +58 mm+2.3 in (+1.2%)
4757 mm187.3 in🔴 -58 mm-2.3 in (-1.2%)
1824 mm71.8 in🔴 -16 mm-0.6 in (-0.9%)
1840 mm72.4 in🟢 +16 mm+0.6 in (+0.9%)
1453 mm57.2 in🟢 +13 mm+0.5 in (+0.9%)
1440 mm56.7 in🔴 -13 mm-0.5 in (-0.9%)
2017 Infiniti Q50
2021 Lexus IS III
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Sedan
Sedan
Model Year:
2017
2021
Production:
2017-present Current Model
2020-present Current Model
Dimensions
Length:
4815 mm189.6 in 🟢 +53 mm+2.1 in (+1.1%) - 🟢 +105 mm+4.1 in (+2.2%)
4710-4757 mm185.4-187.3 in 🔴 -105 mm-4.1 in (-2.2%) - 🔴 -53 mm-2.1 in (-1.1%)
Width:
1824 mm71.8 in 🔴 -20 mm-0.8 in (-1.1%) - 🔴 -16 mm-0.6 in (-0.9%)
1840 mm72.4 in 🟢 +16 mm+0.6 in (+0.9%) - 🟢 +20 mm+0.8 in (+1.1%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
2084 mm82.0 in
-
Height:
1430-1453 mm56.3-57.2 in 🔴 -10 mm-0.4 in (-0.7%) - 🟢 +18 mm+0.7 in (+1.3%)
1440 mm56.7 in 🔴 -18 mm-0.7 in (-1.2%) - 🟢 +10 mm+0.4 in (+0.7%)
Ground Clearance:
-
140 mm5.5 in
Trunk Capacity:
382-500 liter13.5-17.7 cu ft 🔴 -68 liter-2.4 cu ft (-15.1%) - 🟢 +194 liter+6.9 cu ft (+63.4%)
306-450 liter10.8-15.9 cu ft 🔴 -194 liter-6.9 cu ft (-38.8%) - 🟢 +68 liter+2.4 cu ft (+17.8%)
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