USA EV Comparison: Audi Q8 Sportback e-tron 50 quattro vs Lexus RZ 450e

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

Both vehicles are currently in production. The Lexus RZ 450e (2022-…) has a starting price of $59850, while the Audi Q8 Sportback e-tron 50 quattro (2022-…) is not sold in the United States.

The two vehicles share the same body style: SUV.

Property Audi Q8 Sportback e-tron 50 quattro Lexus RZ 450e
Years of Production 2022-… 2022-…
Current Status Produced Produced
Country of Manufacture Belgium, China Japan
Body Style SUV SUV
Market Availability EU EU, USA
Price USA (New) - Price USA (New) $59850
Price USA (Used) - Price USA (Used) $30000
GCC Score 6.4 6

Range and Efficiency

While the Audi Q8 Sportback e-tron 50 quattro (2022-…) offers a longer real-world range and a bigger battery, it is less energy-efficient than the Lexus RZ 450e (2022-…).

Property Audi Q8 Sportback e-tron 50 quattro Lexus RZ 450e
Range (EPA) - Range (EPA) 220 mi
Range (WLTP) 314 mi 273 mi
Range (GCC) 249 mi 222 mi
Battery Capacity (Nominal) 95 kWh 71.4 kWh
Battery Capacity (Usable) 89 kWh 64 kWh
Efficiency per 100 mi 35.7 kWh/100 mi 28.8 kWh/100 mi
Efficiency per kWh 2.8 mi/kWh 3.47 mi/kWh
Range and Efficiency Score 5.5 6.3

Charging

Both vehicles utilize a standard 400-volt architecture.

The Audi Q8 Sportback e-tron 50 quattro (2022-…) offers faster charging speeds at DC stations, reaching up to 155 kW, while the Lexus RZ 450e (2022-…) maxes out at 150 kW.

The Audi Q8 Sportback e-tron 50 quattro (2022-…) features a more powerful on-board charger, supporting a maximum AC charging power of 9.6 kW, whereas the Lexus RZ 450e (2022-…) is limited to 7.6 kW.

Property Audi Q8 Sportback e-tron 50 quattro Lexus RZ 450e
Max Charging Power (AC) 9.6 kW 7.6 kW
Max Charging Power (DC) 155 kW 150 kW
Architecture 400 V 400 V
Charge Port CCS Type 1 CCS Type 1
Charging Score 6.4 5

Performance

Both vehicles are all-wheel drive.

Although the Audi Q8 Sportback e-tron 50 quattro (2022-…) has more power, the Lexus RZ 450e (2022-…) achieves a faster 0-60 mph time.

Property Audi Q8 Sportback e-tron 50 quattro Lexus RZ 450e
Drive Type AWD AWD
Motor Type IM (front), IM (rear) PMSM (front), PMSM (rear)
Motor Power (kW) 250 kW 230 kW
Motor Power (hp) 335 hp 308 hp
Motor Torque 490 lb-ft 321 lb-ft
0-60 mph 5.8 s 5 s
Top Speed 124 mph 99 mph
Performance Score 5.3 4.5

Dimensions

The Audi Q8 Sportback e-tron 50 quattro (2022-…) is longer and wider, but about the same height as the Lexus RZ 450e (2022-…).

The Audi Q8 Sportback e-tron 50 quattro (2022-…) boasts a more extended wheelbase.

Property Audi Q8 Sportback e-tron 50 quattro Lexus RZ 450e
Length 193.5 in 189.1 in
Width (with Mirrors) 86.2 in - Width (with Mirrors)
Width (w/o Mirrors) 76.3 in 74.6 in
Height 63.7 in 64.4 in
Wheelbase 115.3 in 112.2 in

Cargo and Towing

The Lexus RZ 450e (2022-…) features a larger trunk, but the Audi Q8 Sportback e-tron 50 quattro (2022-…) offers greater maximum cargo capacity when the rear seats are folded.

A frunk (front trunk) is available in the Audi Q8 Sportback e-tron 50 quattro (2022-…), but the Lexus RZ 450e (2022-…) doesn’t have one.

The Audi Q8 Sportback e-tron 50 quattro (2022-…) is better suited for heavy loads, offering a greater towing capacity than the Lexus RZ 450e (2022-…).

Property Audi Q8 Sportback e-tron 50 quattro Lexus RZ 450e
Number of Seats 5 5
Curb Weight 5390 lb 4564 lb
Cargo Volume (Trunk) 18.6 ft3 34.1 ft3
Cargo Volume (Max) 55.3 ft3 51.2 ft3
Cargo Volume (Frunk) 2.2 ft3 - Cargo Volume (Frunk)
Towing Capacity 4000 lb 1653 lb
Cargo and Towing Score 7.5 7.1
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