USA EV Comparison: Audi A6 Sportback e-tron S vs Porsche Taycan Turbo GT

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 and can be purchased new. The Audi S6 Sportback e-tron (2024-…) has a starting price of $78700, compared to the Porsche Taycan Turbo GT (2024-…), which starts at $230000.

The Audi S6 Sportback e-tron (2024-…) is a Liftback, whereas the Porsche Taycan Turbo GT (2024-…) is a Sedan.

Property Audi A6 Sportback e-tron S Porsche Taycan Turbo GT
Years of Production 2024-… 2024-…
Current Status Produced Produced
Country of Manufacture Germany Germany
Body Style Liftback Sedan
Market Availability EU, USA EU, USA
Price USA (New) $78700 $230000
GCC Score 7.5 6.9

Range and Efficiency

Even though the Porsche Taycan Turbo GT (2024-…) has a larger battery, the Audi S6 Sportback e-tron (2024-…) higher energy efficiency results in a longer real-world driving range.

Property Audi A6 Sportback e-tron S Porsche Taycan Turbo GT
Range (EPA) 324 mi 276 mi
Range (WLTP) 419 mi 344 mi
Range (GCC) 341 mi 283 mi
Battery Capacity (Nominal) 100 kWh 105 kWh
Battery Capacity (Usable) 94.9 kWh 97 kWh
Efficiency per 100 mi 27.8 kWh/100 mi 34.3 kWh/100 mi
Efficiency per kWh 3.59 mi/kWh 2.92 mi/kWh
Range and Efficiency Score 8.7 6.4

Charging

Both vehicles feature an advanced 800-volt architecture.

The Porsche Taycan Turbo GT (2024-…) offers faster charging speeds at DC stations, reaching up to 320 kW, while the Audi S6 Sportback e-tron (2024-…) maxes out at 270 kW.

The Audi S6 Sportback e-tron (2024-…) features a more powerful on-board charger, supporting a maximum AC charging power of 11 kW, whereas the Porsche Taycan Turbo GT (2024-…) is limited to 9.6 kW.

Property Audi A6 Sportback e-tron S Porsche Taycan Turbo GT
Max Charging Power (AC) 11 kW 9.6 kW
Max Charging Power (DC) 270 kW 320 kW
Architecture 800 V 800 V
Charge Port CCS Type 2 CCS Type 1
Charging Score 8.4 8.2

Performance

Both vehicles are all-wheel drive.

The Porsche Taycan Turbo GT (2024-…) boasts greater motor power and accelerates faster from 0 to 60 mph.

Property Audi A6 Sportback e-tron S Porsche Taycan Turbo GT
Drive Type AWD AWD
Motor Type PMSM (front), PMSM (rear) PMSM (front), PMSM (rear)
Motor Power (kW) 405 kW 760 kW
Motor Power (hp) 543 hp 1019 hp
Motor Torque 631 lb-ft 988 lb-ft
0-60 mph 3.7 s 2.2 s
Top Speed 149 mph 180 mph
Performance Score 7 8.4

Dimensions

The Porsche Taycan Turbo GT (2024-…) has a wider body, offering a more shoulder room, while the Audi S6 Sportback e-tron (2024-…) stands taller for a more elevated driving position. Despite these differences, their lengths are nearly identical.

Both models have similar wheelbase lengths.

Property Audi A6 Sportback e-tron S Porsche Taycan Turbo GT
Length 194 in 195.6 in
Width (with Mirrors) 84.1 in 84.4 in
Width (w/o Mirrors) 75.7 in 77.4 in
Height 57.3 in 54.3 in
Wheelbase 116.1 in 114.2 in

Cargo and Towing

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

The Audi S6 Sportback e-tron (2024-…) has a towing capacity of up to 4630 lb, whereas the Porsche Taycan Turbo GT (2024-…) is not officially rated for towing in the US.

Property Audi A6 Sportback e-tron S Porsche Taycan Turbo GT
Number of Seats 5 5
Curb Weight 5291 lb 5090 lb
Cargo Volume (Trunk) 17.7 ft3 11.5 ft3
Cargo Volume (Max) 47 ft3 - Cargo Volume (Max)
Cargo Volume (Frunk) 1 ft3 3 ft3
Towing Capacity 4630 lb - Towing Capacity
Cargo and Towing Score 5.7 5
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