USA EV Comparison: Hyundai Ioniq Electric Gen 2 vs XPENG G9 RWD Long Range

Side-by-side comparison of all specifications in imperial units (mi, lb). To see metric units (km, kg), switch website version to Global.
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General Info

While the XPENG G9 RWD Long Range (2023-…) is currently produced, it is not offered for sale in the United States. The Hyundai Ioniq Electric Gen 2 (2019-2022) has been discontinued. You can find it for as low as $10995 on the used car market.

The Hyundai Ioniq Electric Gen 2 (2019-2022) is a Liftback, whereas the XPENG G9 RWD Long Range (2023-…) is a SUV.

Property Hyundai Ioniq Electric Gen 2 XPENG G9 RWD Long Range
Years of Production 2019-2022 2023-…
Current Status Discontinued Produced
Country of Manufacture South Korea China
Body Style Liftback SUV
Market Availability EU, USA EU
Price USA (Used) $10995 - Price USA (Used)
GCC Score 5 7.3

Range and Efficiency

While the XPENG G9 RWD Long Range (2023-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Hyundai Ioniq Electric Gen 2 (2019-2022).

Property Hyundai Ioniq Electric Gen 2 XPENG G9 RWD Long Range
Range (EPA) 170 mi - Range (EPA)
Range (WLTP) 193 mi 354 mi
Range (GCC) 163 mi 301 mi
Battery Capacity (Nominal) 40.4 kWh 98 kWh
Battery Capacity (Usable) 38.3 kWh 93.1 kWh
Efficiency per 100 mi 23.5 kWh/100 mi 30.9 kWh/100 mi
Efficiency per kWh 4.26 mi/kWh 3.23 mi/kWh
Range and Efficiency Score 6.4 7.6

Charging

The XPENG G9 RWD Long Range (2023-…) features an advanced 800-volt architecture, whereas the Hyundai Ioniq Electric Gen 2 (2019-2022) relies on a standard 400-volt system.

The XPENG G9 RWD Long Range (2023-…) offers faster charging speeds at DC stations, reaching up to 319 kW, while the Hyundai Ioniq Electric Gen 2 (2019-2022) maxes out at 44 kW.

The XPENG G9 RWD Long Range (2023-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Hyundai Ioniq Electric Gen 2 (2019-2022) is limited to 7.2 kW.

Property Hyundai Ioniq Electric Gen 2 XPENG G9 RWD Long Range
Max Charging Power (AC) 7.2 kW 11 kW
Max Charging Power (DC) 44 kW 319 kW
Architecture 400 V 800 V
Charge Port CCS Type 1 CCS Type 2
Charging Score 3.9 8.4

Performance

The XPENG G9 RWD Long Range (2023-…) is rear-wheel drive, while the Hyundai Ioniq Electric Gen 2 (2019-2022) offers a front-wheel drive system.

The XPENG G9 RWD Long Range (2023-…) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property Hyundai Ioniq Electric Gen 2 XPENG G9 RWD Long Range
Drive Type FWD RWD
Motor Type PMSM PMSM
Motor Power (kW) 100 kW 230 kW
Motor Power (hp) 134 hp 308 hp
Motor Torque 218 lb-ft 317 lb-ft
0-60 mph 9.3 s 6.1 s
Top Speed 103 mph 124 mph
Performance Score 3 4.7

Dimensions

The XPENG G9 RWD Long Range (2023-…) is longer, wider, and taller.

The XPENG G9 RWD Long Range (2023-…) boasts a more extended wheelbase.

Property Hyundai Ioniq Electric Gen 2 XPENG G9 RWD Long Range
Length 176 in 192.6 in
Width (with Mirrors) 80.5 in - Width (with Mirrors)
Width (w/o Mirrors) 71.7 in 76.3 in
Height 57.1 in 65.7 in
Wheelbase 106.3 in 118 in

Cargo and Towing

The XPENG G9 RWD Long Range (2023-…) provides more cargo capacity, featuring both a larger trunk and more space with the rear seats folded.

A frunk (front trunk) is available in the XPENG G9 RWD Long Range (2023-…), but the Hyundai Ioniq Electric Gen 2 (2019-2022) doesn’t have one.

The XPENG G9 RWD Long Range (2023-…) has a towing capacity of up to 3307 lb, whereas the Hyundai Ioniq Electric Gen 2 (2019-2022) is not officially rated for towing in the US.

Property Hyundai Ioniq Electric Gen 2 XPENG G9 RWD Long Range
Number of Seats 5 5
Curb Weight 3472 lb 5037 lb
Cargo Volume (Trunk) 12.6 ft3 23.3 ft3
Cargo Volume (Max) 50 ft3 55.7 ft3
Cargo Volume (Frunk) - Cargo Volume (Frunk) 2.5 ft3
Towing Capacity - Towing Capacity 3307 lb
Cargo and Towing Score 4.1 7.8
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