Hyundai IONIQ 6 vs. Tesla Model 3: Dimensional Comparison

The newly unveiled Hyundai IONIQ 6 and benchmark Tesla Model 3 both fall into the popular electric sedan category. But when it comes to physical size and dimensions, there are noticeable differences between these high-tech rivals.

Exterior Dimensions

Being built on dedicated EV platforms, both sedans are optimized for interior space despite compact exterior footprints. However, the IONIQ 6 stretches nearly half a foot longer than the Model 3.

• IONIQ 6 length – 192.5 in
• Model 3 length – 184.8 in

The IONIQ 6’s dramatically swept roofline gives it a lower, more crouched stance compared to the Model 3’s upright profile.

• IONIQ 6 height – 56.7 in
• Model 3 height – 56.8 in

Advantage: IONIQ 6 for overall exterior length and visual perception of a lower ride height.

Interior Dimensions

Inside, the IONIQ 6 feels remarkably spacious, enabled by its flat floor design and airy cabin layout. Front and rear legroom are among the most generous in its class. The Model 3 offers adequate space but prioritizes a streamlined cockpit optimized for the driver.

• IONIQ 6 front headroom – 39.4 in
• Model 3 front headroom – 38.7 in
• IONIQ 6 front legroom – 42.2 in
• Model 3 front legroom – 42.0 in
• IONIQ 6 rear legroom – 35.7 in
• Model 3 rear legroom – 34.6 in

Advantage: IONIQ 6 for its airier interior dimensions, especially rear legroom.

Cargo Capacity

Both sedans provide decent cargo space despite their sloping rear ends. The IONIQ 6’s trunk can fit large suitcases and gear for weekend getaways, while the Model 3 offers ample room for groceries and daily use.

• IONIQ 6 cargo volume – 14.2 cu ft
• Model 3 cargo volume – 15 cu ft

Slight advantage: Model 3 for maximum cargo capacity.

Verdict

The Hyundai IONIQ 6 distinguishes itself from the Tesla Model 3 by delivering a more spacious interior package despite slightly smaller on-paper cargo room. Its low-slung exterior dimensions also give it a sleeker presence. For drivers prioritizing cabin roominess and passenger comfort, the IONIQ 6 holds dimensional appeal over the benchmark Model 3. But both EVs make efficient use of their overall footprints.