USA EV Comparison: Audi Q8 Sportback e-tron 55 quattro vs Hyundai Ioniq 9 Performance AWD
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General Info
Both vehicles are currently in production and can be purchased new. The Audi Q8 Sportback e-tron 55 quattro (2022-…) has a starting price of $77800, compared to the Hyundai Ioniq 9 Performance AWD (2025-…), which starts at $71250.
The two vehicles share the same body style: SUV.
| Property | Audi Q8 Sportback e-tron 55 quattro | Hyundai Ioniq 9 Performance AWD |
|---|---|---|
| Years of Production | 2022-… | 2025-… |
| Current Status | Produced | Produced |
| Country of Manufacture | Belgium, China | South Korea, USA |
| Body Style | SUV | SUV |
| Market Availability | EU, USA | EU, USA |
| Price USA (New) | $77800 | $71250 |
| Price USA (Used) | $54500 | - Price USA (Used) |
| GCC Score | 6.6 | 7.8 |
Range and Efficiency
Although both cars have the same battery capacity, Hyundai Ioniq 9 Performance AWD (2025-…) achieves a longer real-world range due to its superior energy efficiency.
| Property | Audi Q8 Sportback e-tron 55 quattro | Hyundai Ioniq 9 Performance AWD |
|---|---|---|
| Range (EPA) | 296 mi | 311 mi |
| Range (WLTP) | 373 mi | 373 mi |
| Range (GCC) | 290 mi | 306 mi |
| Battery Capacity (Nominal) | 114 kWh | 110.3 kWh |
| Battery Capacity (Usable) | 106 kWh | 106 kWh |
| Efficiency per 100 mi | 36.6 kWh/100 mi | 34.6 kWh/100 mi |
| Efficiency per kWh | 2.74 mi/kWh | 2.89 mi/kWh |
| Range and Efficiency Score | 6.1 | 6.9 |
Charging
The Hyundai Ioniq 9 Performance AWD (2025-…) features an advanced 800-volt architecture, whereas the Audi Q8 Sportback e-tron 55 quattro (2022-…) relies on a standard 400-volt system.
The Hyundai Ioniq 9 Performance AWD (2025-…) offers faster charging speeds at DC stations, reaching up to 350 kW, while the Audi Q8 Sportback e-tron 55 quattro (2022-…) maxes out at 170 kW.
The Hyundai Ioniq 9 Performance AWD (2025-…) features a more powerful on-board charger, supporting a maximum AC charging power of 10.9 kW, whereas the Audi Q8 Sportback e-tron 55 quattro (2022-…) is limited to 9.6 kW.
| Property | Audi Q8 Sportback e-tron 55 quattro | Hyundai Ioniq 9 Performance AWD |
|---|---|---|
| Max Charging Power (AC) | 9.6 kW | 10.9 kW |
| Max Charging Power (DC) | 170 kW | 350 kW |
| Architecture | 400 V | 800 V |
| Charge Port | CCS Type 1 | Tesla (NACS) |
| Charging Score | 6.8 | 8.6 |
Performance
Both vehicles are all-wheel drive.
The Hyundai Ioniq 9 Performance AWD (2025-…) boasts greater motor power and accelerates faster from 0 to 60 mph.
| Property | Audi Q8 Sportback e-tron 55 quattro | Hyundai Ioniq 9 Performance AWD |
|---|---|---|
| Drive Type | AWD | AWD |
| Motor Type | IM (front), IM (rear) | PMSM (front), PMSM (rear) |
| Motor Power (kW) | 300 kW | 315 kW |
| Motor Power (hp) | 402 hp | 422 hp |
| Motor Torque | 490 lb-ft | 516 lb-ft |
| 0-60 mph | 5.4 s | 5 s |
| Top Speed | 124 mph | 124 mph |
| Performance Score | 5.6 | 5.8 |
Dimensions
The Hyundai Ioniq 9 Performance AWD (2025-…) is longer, wider, and taller.
The Hyundai Ioniq 9 Performance AWD (2025-…) boasts a more extended wheelbase.
| Property | Audi Q8 Sportback e-tron 55 quattro | Hyundai Ioniq 9 Performance AWD |
|---|---|---|
| Length | 193.5 in | 199.2 in |
| Width (with Mirrors) | 86.2 in | - Width (with Mirrors) |
| Width (w/o Mirrors) | 76.3 in | 78 in |
| Height | 63.7 in | 70.5 in |
| Wheelbase | 115.3 in | 123.2 in |
Cargo and Towing
The Hyundai Ioniq 9 Performance AWD (2025-…) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.
Both models feature a convenient frunk (front trunk), providing additional storage space.
The Hyundai Ioniq 9 Performance AWD (2025-…) is better suited for heavy loads, offering a greater towing capacity than the Audi Q8 Sportback e-tron 55 quattro (2022-…).
| Property | Audi Q8 Sportback e-tron 55 quattro | Hyundai Ioniq 9 Performance AWD |
|---|---|---|
| Number of Seats | 5 | 7 |
| Curb Weight | 5798 lb | 5994 lb |
| Cargo Volume (Trunk) | 18.6 ft3 | 21.9 ft3 |
| Cargo Volume (Max) | 55.3 ft3 | 86.9 ft3 |
| Cargo Volume (Frunk) | 2.2 ft3 | 1.8 ft3 |
| Towing Capacity | 4000 lb | 5000 lb |
| Cargo and Towing Score | 7.5 | 9.1 |
