Audi A6 e-tron S6 e-tron vs Tesla Model 3 Long Range AWD

Comparison winners

5 metrics
0-100 winner Audi A6 e-tron S6 e-tron 3.9 s Runner-up: 4.3 s
Range winner Tesla Model 3 Long Range AWD 643 km Runner-up: 635 km
Power winner Audi A6 e-tron S6 e-tron 551 hp Runner-up: 366 hp
Cargo winner Tesla Model 3 Long Range AWD 594 L Runner-up: 502 L
Price winner Tesla Model 3 Long Range AWD $43,490 Runner-up: $89,900

How the specs compare

This comparison sets the 2026 Audi A6 e-tron S6 e-tron against the 2026 Tesla Model 3 Long Range AWD. Both belong to the sedan class, so their dimensions, performance and utility figures address a broadly similar type of car. Both use battery-electric powertrains, allowing a relatively direct comparison of the recorded energy figures.

Performance, power and 0-100 km/h

2026 Audi A6 e-tron S6 e-tron has the quicker recorded 0-100 km/h time at 3.9 seconds, compared with 4.3 seconds for 2026 Tesla Model 3 Long Range AWD. 2026 Audi A6 e-tron S6 e-tron has the higher listed output at 551 hp; 2026 Tesla Model 3 Long Range AWD is rated at 366 hp, a difference of 185 hp. The torque figures follow 2026 Audi A6 e-tron S6 e-tron at 855 Nm and 2026 Tesla Model 3 Long Range AWD at 493 Nm. These figures describe straight-line potential only; they do not establish braking performance, ride quality, steering response or durability under repeated hard use.

Range, battery, charging and efficiency

2026 Tesla Model 3 Long Range AWD carries the longer listed range at 643 km, against 635 km for 2026 Audi A6 e-tron S6 e-tron. 2026 Tesla Model 3 Long Range AWD has the lower recorded consumption at 13.7 kWh/100km; 2026 Audi A6 e-tron S6 e-tron is listed at 15.8 kWh/100km. 2026 Audi A6 e-tron S6 e-tron has the higher listed DC charging ceiling at 270 kW, compared with 250 kW. Test cycle, temperature, wheel size and charging conditions can materially affect these results, so only figures measured on the same basis should be treated as directly comparable.

Dimensions, cargo space and towing

2026 Tesla Model 3 Long Range AWD provides the larger quoted cargo volume: 594 litres versus 502 litres, a difference of 92 litres. 2026 Audi A6 e-tron S6 e-tron carries the higher towing rating at 2,100 kg, while 2026 Tesla Model 3 Long Range AWD is listed at 1,000 kg. 2026 Audi A6 e-tron S6 e-tron is 208 mm longer overall. Exterior size is not a benefit by itself: a longer body may create useful room, but cargo shape, rear-seat space and ease of parking still require a physical inspection.

Price and overall assessment

2026 Tesla Model 3 Long Range AWD has the lower listed starting price at $43,490, compared with $89,900 for 2026 Audi A6 e-tron S6 e-tron. The measured categories split evenly, so the better choice depends on which attributes matter most. The assessment is based on the specifications shown here; it is not presented as a two-car road test.

Prepared by CarsbySpec from the structured specifications displayed on this page. Missing values are not estimated, and component figures are not treated as directly comparable system figures. Read the methodology.

Specification Audi A6 e-tron S6 e-tron2026 Tesla Model 3 Long Range AWD2026
Performance
0-100 km/h3.9 s4.3 s
Top Speed240 km/h201 km/h
Power551 hp366 hp
Torque855 Nm493 Nm
Range & Efficiency
Range635 km643 km
Battery100 kWh78.1 kWh
Efficiency15.8 kWh/100km13.7 kWh/100km
CO2 Emissions0 g/km0 g/km
DC Charging270 kW250 kW
Size & Capacity
Length4,928 mm4,720 mm
Ground Clearance148 mm138 mm
Cargo502 L594 L
Curb Weight2,340 kg1,830 kg
Towing2,100 kg1,000 kg
Seats55
Turning Circle11.8 m11.6 m
Starting MSRP$89,900$43,490

Audi A6 e-tron S6 e-tron vs Tesla Model 3 Long Range AWD questions answered

Which is faster, the 2026 Audi A6 e-tron S6 e-tron or the 2026 Tesla Model 3 Long Range AWD?

2026 Audi A6 e-tron S6 e-tron is quicker from 0-100 km/h at 3.9 seconds, versus 4.3 seconds for 2026 Tesla Model 3 Long Range AWD.

Which has the higher top speed, the 2026 Audi A6 e-tron S6 e-tron or the 2026 Tesla Model 3 Long Range AWD?

2026 Audi A6 e-tron S6 e-tron has the higher listed top speed at 240 km/h (149 mph), compared with 201 km/h (125 mph).

Which has more horsepower, the 2026 Audi A6 e-tron S6 e-tron or the 2026 Tesla Model 3 Long Range AWD?

2026 Audi A6 e-tron S6 e-tron has more power at 551 hp, a 185 hp advantage over 2026 Tesla Model 3 Long Range AWD.

Which has more range, the 2026 Audi A6 e-tron S6 e-tron or the 2026 Tesla Model 3 Long Range AWD?

2026 Tesla Model 3 Long Range AWD has the longer listed range at 643 km (400 miles), versus 635 km (395 miles).

Which has the larger battery, the 2026 Audi A6 e-tron S6 e-tron or the 2026 Tesla Model 3 Long Range AWD?

2026 Audi A6 e-tron S6 e-tron has the larger listed battery at 100.0 kWh, compared with 78.1 kWh.

Which has more cargo or boot space, the 2026 Audi A6 e-tron S6 e-tron or the 2026 Tesla Model 3 Long Range AWD?

2026 Tesla Model 3 Long Range AWD has more listed cargo space at 594 litres (21.0 cu ft), versus 502 litres (17.7 cu ft).

Which can tow more, the 2026 Audi A6 e-tron S6 e-tron or the 2026 Tesla Model 3 Long Range AWD?

2026 Audi A6 e-tron S6 e-tron has the higher listed towing capacity at 2,100 kg (4,630 lb), compared with 1,000 kg (2,205 lb).

Which is heavier, the 2026 Audi A6 e-tron S6 e-tron or the 2026 Tesla Model 3 Long Range AWD?

2026 Audi A6 e-tron S6 e-tron is heavier at 2,340 kg (5,159 lb), while 2026 Tesla Model 3 Long Range AWD is listed at 1,830 kg (4,034 lb).

Which is cheaper, the 2026 Audi A6 e-tron S6 e-tron or the 2026 Tesla Model 3 Long Range AWD?

2026 Tesla Model 3 Long Range AWD has the lower recorded starting MSRP at $43,490 USD, compared with $89,900 USD for 2026 Audi A6 e-tron S6 e-tron. Regional pricing and equipment can differ.

Which is better, the 2026 Audi A6 e-tron S6 e-tron or the 2026 Tesla Model 3 Long Range AWD?

The measured categories split evenly, so the better choice depends on which attributes matter most. This comparison is based on recorded specifications rather than a road test, so the right choice depends on the buyer's priorities.