USA EV Comparison: BMW iX3 Gen 1 vs Audi e-tron GT RS

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

Since both vehicles have been discontinued, they are now only available on the used car market. You can get the Audi e-tron GT RS (2021-2024) for as low as $66888, while the BMW iX3 Gen 1 (2020-2021) was never offered for sale in the United States.

The BMW iX3 Gen 1 (2020-2021) is a SUV, whereas the Audi e-tron GT RS (2021-2024) is a Sedan.

Property BMW iX3 Gen 1 Audi e-tron GT RS
Years of Production 2020-2021 2021-2024
Current Status Discontinued Discontinued
Country of Manufacture China Germany
Body Style SUV Sedan
Market Availability EU EU, USA
Price USA (Used) - Price USA (Used) $66888
GCC Score 6.5 6.5

Range and Efficiency

Property BMW iX3 Gen 1 Audi e-tron GT RS
Range (EPA) - Range (EPA) 249 mi
Range (WLTP) 286 mi 293 mi
Range (GCC) 243 mi 243 mi
Battery Capacity (Nominal) 80 kWh 93.4 kWh
Battery Capacity (Usable) 74 kWh 85 kWh
Efficiency per 100 mi 30.5 kWh/100 mi 35 kWh/100 mi
Efficiency per kWh 3.28 mi/kWh 2.86 mi/kWh
Range and Efficiency Score 6.4 5.5

Charging

The Audi e-tron GT RS (2021-2024) features an advanced 800-volt architecture, whereas the BMW iX3 Gen 1 (2020-2021) relies on a standard 400-volt system.

The Audi e-tron GT RS (2021-2024) offers faster charging speeds at DC stations, reaching up to 270 kW, while the BMW iX3 Gen 1 (2020-2021) maxes out at 155 kW.

The BMW iX3 Gen 1 (2020-2021) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Audi e-tron GT RS (2021-2024) is limited to 9.6 kW.

Property BMW iX3 Gen 1 Audi e-tron GT RS
Max Charging Power (AC) 11 kW 9.6 kW
Max Charging Power (DC) 155 kW 270 kW
Architecture 400 V 800 V
Charge Port CCS Type 2 CCS Type 1
Charging Score 6.5 7.9

Performance

The BMW iX3 Gen 1 (2020-2021) is rear-wheel drive, while the Audi e-tron GT RS (2021-2024) offers an all-wheel drive system.

The Audi e-tron GT RS (2021-2024) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property BMW iX3 Gen 1 Audi e-tron GT RS
Drive Type RWD AWD
Motor Type PMSM PMSM (front), PMSM (rear)
Motor Power (kW) 210 kW 475 kW
Motor Power (hp) 282 hp 637 hp
Motor Torque 295 lb-ft 612 lb-ft
0-60 mph 6.5 s 3.1 s
Top Speed 112 mph 155 mph
Performance Score 4.4 7.3

Dimensions

The Audi e-tron GT RS (2021-2024) is longer and wider, but the BMW iX3 Gen 1 (2020-2021) is taller.

Both models have similar wheelbase lengths.

Property BMW iX3 Gen 1 Audi e-tron GT RS
Length 186.4 in 196.5 in
Width (with Mirrors) 84.2 in 85 in
Width (w/o Mirrors) 74.4 in 77.2 in
Height 65.7 in 55.5 in
Wheelbase 112.8 in 114.2 in

Cargo and Towing

A frunk (front trunk) is available in the Audi e-tron GT RS (2021-2024), but the BMW iX3 Gen 1 (2020-2021) doesn’t have one.

Neither vehicle is officially rated for towing in the US.

Property BMW iX3 Gen 1 Audi e-tron GT RS
Number of Seats 5 4
Curb Weight 4982 lb 5126 lb
Cargo Volume (Trunk) 18 ft3 12.9 ft3
Cargo Volume (Max) 55.1 ft3 - Cargo Volume (Max)
Cargo Volume (Frunk) - Cargo Volume (Frunk) 3 ft3
Cargo and Towing Score 7.2 5.1
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