2026 Lexus IS III vs. 2021 Genesis G70 Dimensions Comparison
Compare the size of two cars side by side and see their differences at a glance. Simply enter the vehicle names, and our tool creates a clear visual comparison of their length, width, and height. This makes it easy to find out which car is longer, wider, or taller, and helps you better understand their overall proportions. Whether you are checking if a car will fit in your garage, comparing everyday models, or exploring larger SUVs, this tool provides a straightforward way to see all key dimensions in one place.
Here’s how the 2026 Lexus IS III and the 2021 Genesis G70 compare in size:
In terms of length, the 2026 Lexus IS III measures 4720 mm (185.83 in), making it 35 mm (1.38 in) (0.7 %) longer than the 2021 Genesis G70 at 4685 mm (184.45 in). Looking at width, the 2021 Genesis G70 stretches to 1850 mm (72.83 in), making it 10 mm (0.39 in) (0.5 %) wider than the 2026 Lexus IS III at 1840 mm (72.44 in). As for height, the 2026 Lexus IS III stands at 1440 mm (56.69 in), giving it an extra 40 mm (1.57 in) (2.8 %) compared to the 2021 Genesis G70 at 1400 mm (55.12 in).
Overall, the 2026 Lexus IS III is longer and taller than the 2021 Genesis G70, while the 2021 Genesis G70 is wider than the 2026 Lexus IS III.
Length
4720 mm185.8 in
4685 mm184.4 in
Width
1840 mm72.4 in
1850 mm72.8 in
Height
1440 mm56.7 in
1400 mm55.1 in
4720 mm185.8 in🟢 +35 mm+1.4 in (+0.7%)
4685 mm184.4 in🔴 -35 mm-1.4 in (-0.7%)
1840 mm72.4 in🔴 -10 mm-0.4 in (-0.5%)
1850 mm72.8 in🟢 +10 mm+0.4 in (+0.5%)
1440 mm56.7 in🟢 +40 mm+1.6 in (+2.9%)
1400 mm55.1 in🔴 -40 mm-1.6 in (-2.8%)
2026 Lexus IS III
2021 Genesis G70
Side-by-Side Specs: Dimensions, Weight & More
General Info
Body Style:
Sedan
Sedan
Model Year:
2026
2021
Production:
n/a
2020-present Current Model
Dimensions
Length:
4720 mm185.8 in 🟢 +35 mm+1.4 in (+0.7%)
4685 mm184.4 in 🔴 -35 mm-1.4 in (-0.7%)
Width:
1840 mm72.4 in 🔴 -10 mm-0.4 in (-0.5%)
1850 mm72.8 in 🟢 +10 mm+0.4 in (+0.5%)
Width (Folded Mirrors):
-
-
Width (Opened Mirrors):
-
-
Height:
1440 mm56.7 in 🟢 +35 mm+1.4 in (+2.5%) - 🟢 +40 mm+1.6 in (+2.9%)
1400 mm55.1 in 🔴 -40 mm-1.6 in (-2.8%) - 🔴 -35 mm-1.4 in (-2.4%)
