Car comparison

AUDI S6 Avant (C7) · Facelift 2016 4.0 TFSI V8vsAUDI S6 Avant (4B/C5) 4.2 V8

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

New comparison

AUDI S6 Avant (C7) · Facelift 2016

4.0 TFSI V8

450 hp3993 ccGasolineAWDAutomaticTurbochargedWagon / estate2016-2018
VS

AUDI S6 Avant (4B/C5)

4.2 V8

340 hp4172 ccGasolineAWDAutomaticNaturally aspiratedWagon / estate1999-2005

Comparison overview

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

Best choices

AUDI S6 Avant (C7) Facelift 2016 4.0 TFSI V8

  • Quickest 0-100 km/h
    4.6 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    450 hp
    336 kW
  • Highest torque
    550 Nm
    406 lb-ft
  • Best power-to-weight
    230 hp/t
    171 kW/t
    4.4 kg/hp
  • Lowest combined fuel consumption
    9.6 L/100 km
    24.5 mpg US
    29.4 mpg UK
  • Lowest city consumption
    13.5 L/100 km
    17.4 mpg US
    20.9 mpg UK
  • Lowest highway consumption
    7.3 L/100 km
    32.2 mpg US
    38.7 mpg UK
  • Lowest CO2 emissions
    224 g/km
  • Best estimated range
    781 km
    485 mi
  • Largest trunk
    565 L
  • Best overall score
    80/100
  • Best performance score
    77/100
  • Best economy score
    81/100
  • Best practicality score
    87/100

Specification comparison

Specification comparison
ModelAUDIS6 Avant (C7)Facelift 20164.0 TFSI V8AUDIS6 Avant (4B/C5)4.2 V8
Power
450hp336kW
340hp254kW
Torque
550Nm406lb-ft
420Nm310lb-ft
Curb weight
1,960kg4,321lb
1,815kg4,001lb
Gross weight
2,590kg5,710lb
2,355kg5,192lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
46.9s99% target: 257 km/h / 160 mph
Calculated
75.0s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
4.6s
6.8s
0-200 km/h
14.4s
Calculated
22.1s
Calculated
0-60 mph
4.4s
Calculated
6.5s
Calculated
Fuel consumption
9.6L/100 km24.5mpg US29.4mpg UK
14.5L/100 km16.2mpg US19.5mpg UK
Fuel consumption city
13.5L/100 km17.4mpg US20.9mpg UK
21.9L/100 km10.7mpg US12.9mpg UK
Fuel consumption highway
7.3L/100 km32.2mpg US38.7mpg UK
10.3L/100 km22.8mpg US27.4mpg UK
Quarter mile
12.6s
Calculated
14.7s
Calculated
Power-to-weight
230hp/t171kW/t104hp/1000 lb
Calculated
187hp/t140kW/t85hp/1000 lb
Calculated
Torque-to-weight
281Nm/t188lb-ft/ton
Calculated
231Nm/t155lb-ft/ton
Calculated
Estimated range
781km485mi
Calculated
566km351mi
Calculated
Displacement
3,993cc244cu in
4,172cc255cu in
Length
4,942mm195in
4,833mm190in
Width
1,874mm74in
1,850mm73in
Height
1,482mm58in
1,465mm58in
Wheelbase
2,917mm115in
2,759mm109in
Front track
1,615mm64in
1,578mm62in
Rear track
1,607mm63in
1,590mm63in
Trunk volume
565L
455L
Max trunk volume
1,680L
1,590L
Doors
5
5
Seats
5
5
Fuel tank
75L
82L
CO2 emissions
224g/km
348g/km

Performance charts

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

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

AUDI S6 Avant (C7) Facelift 2016 4.0 TFSI V8AUDI S6 Avant (4B/C5) 4.2 V8PowerTorque
  • AUDI S6 Avant (C7) Facelift 2016 4.0 TFSI V8: Power / Torque
  • AUDI S6 Avant (4B/C5) 4.2 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V85,800-6,400 rpm1,400-5,700 rpm6,650 rpm
AUDIS6 Avant (4B/C5)4.2 V87,000 rpm3,400 rpm7,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIS6 Avant (C7)Facelift 20164.0 TFSI V8AUDIS6 Avant (4B/C5)4.2 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.4 s
6.5 s
0-100 km/h
0-62 mph
4.6 s
6.8 s
0-200 km/h
0-124 mph
14.4 s
22.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.2 s
2.6 s
330 ft
101 m
5.6 s
6.6 s
1/8 mile
201 m
8.3 s
9.8 s
1000 ft
305 m
10.6 s
12.5 s
1/4 mile
402 m
12.6 s
14.7 s
Trap speed
1/4 mile
402 m
188 km/h
117 mph
164 km/h
102 mph

Power comparison

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

Chart data table
VehicleValue
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
450 hp
336 kW
AUDIS6 Avant (4B/C5)4.2 V8
340 hp
254 kW

AUDI S6 Avant (C7) Facelift 2016 4.0 TFSI V8 has 110 hp more than AUDI S6 Avant (4B/C5) 4.2 V8.

The biggest power difference is between AUDI S6 Avant (4B/C5) 4.2 V8 and AUDI S6 Avant (C7) Facelift 2016 4.0 TFSI V8: 110 hp (82 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
550 Nm
406 lb-ft
AUDIS6 Avant (4B/C5)4.2 V8
420 Nm
310 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
1,960 kg
4,321 lb
AUDIS6 Avant (4B/C5)4.2 V8
1,815 kg
4,001 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AUDIS6 Avant (4B/C5)4.2 V8
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V84.6 s
AUDIS6 Avant (4B/C5)4.2 V86.8 s

The biggest 0-100 km/h difference is between AUDI S6 Avant (C7) Facelift 2016 4.0 TFSI V8 and AUDI S6 Avant (4B/C5) 4.2 V8: 2.2 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
AUDIS6 Avant (4B/C5)4.2 V8
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

The biggest fuel consumption difference is between AUDI S6 Avant (C7) Facelift 2016 4.0 TFSI V8 and AUDI S6 Avant (4B/C5) 4.2 V8: 4.9 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
230 hp/t
171 kW/t
4.4 kg/hp
AUDIS6 Avant (4B/C5)4.2 V8
187 hp/t
140 kW/t
5.3 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
781 km
485 mi
AUDIS6 Avant (4B/C5)4.2 V8
566 km
351 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
450 hp
336 kW
4.6 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AUDIS6 Avant (4B/C5)4.2 V8
340 hp
254 kW
6.8 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 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
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
Power
450 hp
336 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
565 L
20.0 cu ft
Length
4,942 mm
194.6 in
Height
1,482 mm
58.3 in
AUDIS6 Avant (4B/C5)4.2 V8
Power
340 hp
254 kW
0-100 km/h6.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
5 doors
5 seats
Trunk
455 L
16.1 cu ft
Length
4,833 mm
190.3 in
Height
1,465 mm
57.7 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
Power
450 hp
336 kW
0-100 km/h4.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
AUDIS6 Avant (4B/C5)4.2 V8
Power
340 hp
254 kW
0-100 km/h6.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

AUDI S6 Avant (C7) Facelift 2016 4.0 TFSI V8 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
4.6 s
AUDIS6 Avant (4B/C5)4.2 V8
14.5 L/100 km
16.2 mpg US
19.5 mpg UK
6.8 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
AUDIS6 Avant (C7)Facelift 20164.0 TFSI V8
230 hp/t
171 kW/t
4.4 kg/hp
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
AUDIS6 Avant (4B/C5)4.2 V8
187 hp/t
140 kW/t
5.3 kg/hp
14.5 L/100 km
16.2 mpg US
19.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIS6 Avant (C7)Facelift 20164.0 TFSI V8AUDIS6 Avant (4B/C5)4.2 V8
Power
450 hp
336 kW
340 hp
254 kW
Torque
550 Nm
406 lb-ft
420 Nm
310 lb-ft
Acceleration
4.6 s
6.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,960 kg
4,321 lb
1,815 kg
4,001 lb
Fuel consumption
9.6 L/100 km
24.5 mpg US
29.4 mpg UK
14.5 L/100 km
16.2 mpg US
19.5 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,942 mm
194.6 in
Height
1,482 mm
58.3 in
Doors/seats
5 doors
5 seats
Trunk
455 L
16.1 cu ft
Length
4,833 mm
190.3 in
Height
1,465 mm
57.7 in
Range score
781 km
485 mi
566 km
351 mi
CO2 score
224 g/km
348 g/km
Trunk score
565 L
20.0 cu ft
455 L
16.1 cu ft
Power-to-weight score
230 hp/t
171 kW/t
4.4 kg/hp
187 hp/t
140 kW/t
5.3 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 S6 Avant (C7) Facelift 2016 4.0 TFSI V8AUDI S6 Avant (4B/C5) 4.2 V8
Consumption9.6 L/100 km24.5 mpg US29.4 mpg UK14.5 L/100 km16.2 mpg US19.5 mpg UK
Cost / 100 km16.80 LC100 km25.38 LC100 km
Cost / 100 mi27.04 LC100 mi40.84 LC100 mi
Annual fuel used1,440 L380 US gal317 UK gal2,175 L575 US gal478 UK gal
Annual fuel cost2,520 LC/year3,806 LC/year

Head-to-head comparisons

AUDI S6 Avant (C7) Facelift 2016 4.0 TFSI V8

  • Has 110 hp more
  • Has 130 Nm more
  • Is 2.2 s quicker from 0-100 km/h
  • Uses 4.9 L/100 km less fuel
  • Has 42 hp/t better power-to-weight
  • Has 216 km (134 mi) more estimated range
  • Has 110 L more trunk volume
  • Emits 124 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Heaviest

AUDI S6 Avant (4B/C5) 4.2 V8

  • Is 145 kg lighter

Pros

  • Lightest

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Smallest trunk
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI S6 Avant (C7) 4.0 TFSI V8
AUDI S6 Avant (4B/C5) 4.2 V8
Compare selected cars
2 vehicles selected

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