Comparison
GMC Sierra EV vs Hyundai Ioniq6
Range, charging, value, and utility compared using primary trims.
Best range GMC Sierra EV 410 mi vs 342 mi
Best value Hyundai Ioniq6 $96,495 vs $42,800
Faster charging Hyundai Ioniq6 50 min vs 18 min
Weighted profile Hyundai Ioniq6 3.6 vs 5.7
Category winners
4 availableRange winner
GMC Sierra EV
410 mi vs 342 mi
Value winner
Hyundai Ioniq6
$125/mi vs $235/mi
Charging winner
Hyundai Ioniq6
18 min vs 50 min
Efficiency winner
Hyundai Ioniq6
260 Wh/mi vs 495 Wh/mi
Side-by-side comparison
Primary trims| Spec | GMC Sierra EV | Hyundai Ioniq6 |
|---|---|---|
| Trim used | Sierra EV | Ioniq 6 RWD (18 inch Wheels) |
| MSRP (USD) | $96,495 | $42,800 |
| Range | 410 mi | 342 mi |
| Efficiency | 495 Wh/mi • 2.02 mi/kWh | 260 Wh/mi • 3.85 mi/kWh |
| Battery (usable) | 215 kWh | 74 kWh |
| Seats | 5 | 5 |
| Drivetrain | AWD | RWD |
| Body type | Truck | Sedan |
| DC max | 350 kW | 235 kW |
| AC max | 19 kW | 11 kW |
| 10–80% (DC) | 50 min | 18 min |
| Roadtrip score | 72.9 | 89.2 |
| Miles added (15 min est.) | 91 mi | 166 mi |
| USD per mile of range | 235 $/mi | 125 $/mi |
| Top speed | 106 mph | 115 mph |
| Tow rating | 10,000 lb | 3,307 lb |
Who should choose which?
- Choose GMC Sierra EV if you want the longer rated range (410 mi vs 342 mi).
- Choose Hyundai Ioniq6 if fast road-trip charging matters (10–80%: 18 min vs 50 min).
- For “range per dollar”, Hyundai Ioniq6 looks better ($125/mi vs $235/mi).
Weighted verdict
Hyundai Ioniq6 has the stronger weighted profile (5.7 vs 3.6).
GMC Sierra EV3.6 Hyundai Ioniq65.7 350 kW50 min 235 kW18 min
Related comparisons
All comparisons Rivian R1T GMC Sierra EV vs Rivian R1T • Hyundai Ioniq6 vs Rivian R1T ›
Rivian R1S GMC Sierra EV vs Rivian R1S • Hyundai Ioniq6 vs Rivian R1S ›
Chevrolet Silverado GMC Sierra EV vs Chevrolet Silverado • Hyundai Ioniq6 vs Chevrolet Silverado ›
Tesla Model S GMC Sierra EV vs Tesla Model S • Hyundai Ioniq6 vs Tesla Model S ›
Tesla Model 3 GMC Sierra EV vs Tesla Model 3 • Hyundai Ioniq6 vs Tesla Model 3 ›
BMW i4 GMC Sierra EV vs BMW i4 • Hyundai Ioniq6 vs BMW i4 ›
Porsche Taycan GMC Sierra EV vs Porsche Taycan • Hyundai Ioniq6 vs Porsche Taycan ›
Ford Mustang Mach-E GMC Sierra EV vs Ford Mustang Mach-E • Hyundai Ioniq6 vs Ford Mustang Mach-E ›