Car comparison

AUDI S7 Sportback (C8) · Facelift 2023 2.9 TFSI V6vsMercedes-Benz EQS (V297) · Facelift 2024 EQS 500 125 kWh

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

AUDI S7 Sportback (C8) · Facelift 2023

2.9 TFSI V6

444 hp2894 ccGasolineAWDAutomaticTwin-turboLiftback / fastback2023-2025
VS

Mercedes-Benz EQS (V297) · Facelift 2024

EQS 500 125 kWh

449 hpElectricAWDAutomaticLiftback / fastback2024-2026

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

AUDI S7 Sportback (C8) Facelift 2023 2.9 TFSI V6

  • Quickest 0-100 km/h
    4.6 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lightest
    2,085 kg
    4,597 lb
  • Best power-to-weight
    213 hp/t
    159 kW/t
    4.7 kg/hp
  • Largest trunk
    697 L
  • Best overall score
    80/100
  • Best performance score
    77/100
  • Best economy score
    78/100
  • Best practicality score
    87/100

Specification comparison

Specification comparison
ModelAUDIS7 Sportback (C8)Facelift 20232.9 TFSI V6Mercedes-BenzEQS (V297)Facelift 2024EQS 500 125 kWh
Power
444hp331kW
449hp335kW
Torque
600Nm443lb-ft
828Nm611lb-ft
Curb weight
2,085kg4,597lb
2,580kg5,688lb
Gross weight
2,670kg5,886lb
3,205kg7,066lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Calculated
To 99% top speed
84.4s99% target: 257 km/h / 160 mph
Calculated
63.3s99% target: 218 km/h / 135 mph
Calculated
0-100 km/h
4.6s
4.9s
0-200 km/h
19.2s
Calculated
27.8s
Calculated
0-60 mph
4.3s
Calculated
4.6s
Calculated
Fuel consumption
10.7L/100 km22mpg US26.4mpg UK
-
Fuel consumption city
12.4L/100 km19mpg US22.8mpg UK
-
Fuel consumption highway
9L/100 km26.1mpg US31.4mpg UK
-
Quarter mile
12.9s
Calculated
13.3s
Calculated
Power-to-weight
213hp/t159kW/t97hp/1000 lb
Calculated
174hp/t130kW/t79hp/1000 lb
Calculated
Torque-to-weight
288Nm/t193lb-ft/ton
Calculated
321Nm/t215lb-ft/ton
Calculated
Estimated range
682km424mi
Calculated
-
Displacement
2,894cc177cu in
-
Length
4,978mm196in
5,223mm206in
Width
1,908mm75in
1,926mm76in
Height
1,417mm56in
1,512mm60in
Wheelbase
2,929mm115in
3,210mm126in
Front track-
1,667mm66in
Rear track-
1,682mm66in
Ground clearance-
134mm5in
Trunk volume
697L
620L
Max trunk volume-
1,700L
Doors
5
5
Seats
5
5
Fuel tank
73L
-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIS7 Sportback (C8)Facelift 20232.9 TFSI V6Mercedes-BenzEQS (V297)Facelift 2024EQS 500 125 kWh
Acceleration checkpoints
0-60 mph
0-97 km/h
4.3 s
4.6 s
0-100 km/h
0-62 mph
4.6 s
4.9 s
0-200 km/h
0-124 mph
19.2 s
27.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Limited
Drag race simulation
60 ft
18 m
1.9 s
2.0 s
330 ft
101 m
5.4 s
5.5 s
1/8 mile
201 m
8.3 s
8.5 s
1000 ft
305 m
10.8 s
11.1 s
1/4 mile
402 m
12.9 s
13.3 s
Trap speed
1/4 mile
402 m
172 km/h
107 mph
162 km/h
101 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
AUDIS7 Sportback (C8)Facelift 20232.9 TFSI V6
444 hp
331 kW
Mercedes-BenzEQS (V297)Facelift 2024EQS 500 125 kWh
449 hp
335 kW

Mercedes-Benz EQS (V297) Facelift 2024 EQS 500 125 kWh has 5 hp more than AUDI S7 Sportback (C8) Facelift 2023 2.9 TFSI V6.

The biggest power difference is between AUDI S7 Sportback (C8) Facelift 2023 2.9 TFSI V6 and Mercedes-Benz EQS (V297) Facelift 2024 EQS 500 125 kWh: 5 hp (4 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
AUDIS7 Sportback (C8)Facelift 20232.9 TFSI V6
600 Nm
443 lb-ft
Mercedes-BenzEQS (V297)Facelift 2024EQS 500 125 kWh
828 Nm
611 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
AUDIS7 Sportback (C8)Facelift 20232.9 TFSI V6
2,085 kg
4,597 lb
Mercedes-BenzEQS (V297)Facelift 2024EQS 500 125 kWh
2,580 kg
5,688 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
AUDIS7 Sportback (C8)Facelift 20232.9 TFSI V6
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzEQS (V297)Facelift 2024EQS 500 125 kWh
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
AUDIS7 Sportback (C8)Facelift 20232.9 TFSI V64.6 s
Mercedes-BenzEQS (V297)Facelift 2024EQS 500 125 kWh4.9 s

Although Mercedes-Benz EQS (V297) Facelift 2024 EQS 500 125 kWh has more power, AUDI S7 Sportback (C8) Facelift 2023 2.9 TFSI V6 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between AUDI S7 Sportback (C8) Facelift 2023 2.9 TFSI V6 and Mercedes-Benz EQS (V297) Facelift 2024 EQS 500 125 kWh: 0.3 s.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
AUDIS7 Sportback (C8)Facelift 20232.9 TFSI V6
213 hp/t
159 kW/t
4.7 kg/hp
Mercedes-BenzEQS (V297)Facelift 2024EQS 500 125 kWh
174 hp/t
130 kW/t
5.7 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIS7 Sportback (C8)Facelift 20232.9 TFSI V6
444 hp
331 kW
4.6 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzEQS (V297)Facelift 2024EQS 500 125 kWh
449 hp
335 kW
4.9 s
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
AUDIS7 Sportback (C8)Facelift 20232.9 TFSI V6
Power
444 hp
331 kW
0-100 km/h4.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
697 L
24.6 cu ft
Length
4,978 mm
196.0 in
Height
1,417 mm
55.8 in
Mercedes-BenzEQS (V297)Facelift 2024EQS 500 125 kWh
Power
449 hp
335 kW
0-100 km/h4.9 s
Top speed
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Doors/seats
5 doors
5 seats
Trunk
620 L
21.9 cu ft
Length
5,223 mm
205.6 in
Height
1,512 mm
59.5 in

Detailed score breakdown

Detailed score breakdown
VehicleAUDIS7 Sportback (C8)Facelift 20232.9 TFSI V6Mercedes-BenzEQS (V297)Facelift 2024EQS 500 125 kWh
Power
444 hp
331 kW
449 hp
335 kW
Torque
600 Nm
443 lb-ft
828 Nm
611 lb-ft
Acceleration
4.6 s
4.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
220 km/h137 mph
Restricted
210 km/h130 mph
Lightness
2,085 kg
4,597 lb
2,580 kg
5,688 lb
Fuel consumption
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
-
Practicality
Doors/seats
5 doors
5 seats
Trunk
697 L
24.6 cu ft
Length
4,978 mm
196.0 in
Height
1,417 mm
55.8 in
Doors/seats
5 doors
5 seats
Trunk
620 L
21.9 cu ft
Length
5,223 mm
205.6 in
Height
1,512 mm
59.5 in
Range score
682 km
424 mi
-
Trunk score
697 L
24.6 cu ft
620 L
21.9 cu ft
Power-to-weight score
213 hp/t
159 kW/t
4.7 kg/hp
174 hp/t
130 kW/t
5.7 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleAUDI S7 Sportback (C8) Facelift 2023 2.9 TFSI V6
Consumption10.7 L/100 km22 mpg US26.4 mpg UK
Cost / 100 km18.72 LC100 km
Cost / 100 mi30.13 LC100 mi
Annual fuel used1,605 L424 US gal353 UK gal
Annual fuel cost2,809 LC/year

Head-to-head comparisons

AUDI S7 Sportback (C8) Facelift 2023 2.9 TFSI V6

  • Is 495 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 40 km/h (25 mph) higher top speed
  • Has 39 hp/t better power-to-weight
  • Has 77 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Lightest
  • Best power-to-weight ratio
  • Largest trunk

Cons

  • Lowest power

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI S7 Sportback (C8) 2.9 TFSI V6
Mercedes-Benz EQS (V297) EQS 500 125 kWh
Compare selected cars
2 vehicles selected

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