USA EV Comparison: Audi Q8 e-tron 55 quattro vs Tesla Model X 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

The Audi Q8 e-tron 55 quattro (2022-…) is currently produced, it has a starting price of $74400. The Tesla Model X Long Range (2019-2020) has been discontinued. You can find it for as low as $23999 on the used car market.

The two vehicles share the same body style: SUV.

Property Audi Q8 e-tron 55 quattro Tesla Model X Long Range
Years of Production 2022-… 2019-2020
Current Status Produced Discontinued
Country of Manufacture Belgium, China Netherlands, USA
Body Style SUV SUV
Market Availability EU, USA EU, USA
Price USA (New) $74400 - Price USA (New)
Price USA (Used) $50912 $23999
GCC Score 6.5 7.9

Range and Efficiency

Even though the Audi Q8 e-tron 55 quattro (2022-…) has a larger battery, the Tesla Model X Long Range (2019-2020) higher energy efficiency results in a longer real-world driving range.

Property Audi Q8 e-tron 55 quattro Tesla Model X Long Range
Range (EPA) 285 mi 328 mi
Range (WLTP) 362 mi 315 mi
Range (GCC) 283 mi 290 mi
Battery Capacity (Nominal) 114 kWh 100 kWh
Battery Capacity (Usable) 106 kWh 95 kWh
Efficiency per 100 mi 37.5 kWh/100 mi 32.8 kWh/100 mi
Efficiency per kWh 2.67 mi/kWh 3.05 mi/kWh
Range and Efficiency Score 5.9 6.9

Charging

Both vehicles utilize a standard 400-volt architecture.

The Tesla Model X Long Range (2019-2020) offers faster charging speeds at DC stations, reaching up to 200 kW, while the Audi Q8 e-tron 55 quattro (2022-…) maxes out at 170 kW.

The Tesla Model X Long Range (2019-2020) features a more powerful on-board charger, supporting a maximum AC charging power of 11.5 kW, whereas the Audi Q8 e-tron 55 quattro (2022-…) is limited to 9.6 kW.

Property Audi Q8 e-tron 55 quattro Tesla Model X Long Range
Max Charging Power (AC) 9.6 kW 11.5 kW
Max Charging Power (DC) 170 kW 200 kW
Architecture 400 V 400 V
Charge Port CCS Type 1 Tesla (NACS)
Charging Score 6.8 7.7

Performance

Both vehicles are all-wheel drive.

The Tesla Model X Long Range (2019-2020) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property Audi Q8 e-tron 55 quattro Tesla Model X Long Range
Drive Type AWD AWD
Motor Type IM (front), IM (rear) PMSM (front), IM (rear)
Motor Power (kW) 300 kW 398 kW
Motor Power (hp) 402 hp 534 hp
Motor Torque 490 lb-ft 557 lb-ft
0-60 mph 5.4 s 4.4 s
Top Speed 124 mph 155 mph
Performance Score 5.5 6.7

Dimensions

The Tesla Model X Long Range (2019-2020) is longer, wider, and taller.

Both models have similar wheelbase lengths.

Property Audi Q8 e-tron 55 quattro Tesla Model X Long Range
Length 193.5 in 198.9 in
Width (with Mirrors) 86.2 in 89.4 in
Width (w/o Mirrors) 76.3 in 78.7 in
Height 64.3 in 66.3 in
Wheelbase 115.3 in 116.7 in

Cargo and Towing

The Audi Q8 e-tron 55 quattro (2022-…) features a larger trunk, but the Tesla Model X Long Range (2019-2020) offers greater maximum cargo capacity when the rear seats are folded.

Both models feature a convenient frunk (front trunk), providing additional storage space.

The Tesla Model X Long Range (2019-2020) is better suited for heavy loads, offering a greater towing capacity than the Audi Q8 e-tron 55 quattro (2022-…).

Property Audi Q8 e-tron 55 quattro Tesla Model X Long Range
Number of Seats 5 5, 6, 7
Curb Weight 5798 lb 5421 lb
Cargo Volume (Trunk) 20.1 ft3 12.6 ft3
Cargo Volume (Max) 57.8 ft3 85.8 ft3
Cargo Volume (Frunk) 2.2 ft3 6.6 ft3
Towing Capacity 4000 lb 5000 lb
Cargo and Towing Score 7.8 8.9
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