Car comparison

AUDI A6 Avant (4G/C7) · Facelift 2014 3.0 TDI V6 clean dieselvsAUDI A6 Sedan (C8) 45 TFSI

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

New comparison

AUDI A6 Avant (4G/C7) · Facelift 2014

3.0 TDI V6 clean diesel

272 hp2967 ccDieselAWDAutomaticTurbochargedWagon / estate2014-2016
VS

AUDI A6 Sedan (C8)

45 TFSI

265 hp1984 ccGasolineAWDAutomaticTurbochargedSedan2020-2023

Comparison overview

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

Best choices

AUDI A6 Avant (4G/C7) Facelift 2014 3.0 TDI V6 clean diesel

  • Quickest 0-100 km/h
    5.7 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    272 hp
    203 kW
  • Highest torque
    580 Nm
    428 lb-ft
  • Lowest combined fuel consumption
    5.3 L/100 km
    44.4 mpg US
    53.3 mpg UK
  • Lowest city consumption
    6.0 L/100 km
    39.2 mpg US
    47.1 mpg UK
  • Lowest highway consumption
    4.8 L/100 km
    49.0 mpg US
    58.9 mpg UK
  • Best estimated range
    1,377 km
    856 mi
  • Largest trunk
    565 L
  • Best overall score
    73/100
  • Best performance score
    66/100
  • Best economy score
    93/100
  • Best practicality score
    87/100

Specification comparison

Specification comparison
ModelAUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean dieselAUDIA6 Sedan (C8)45 TFSI
Power
272hp203kW
265hp198kW
Torque
580Nm428lb-ft
370Nm273lb-ft
Curb weight
1,835kg4,045lb
1,705kg3,759lb
Gross weight
2,465kg5,434lb
2,340kg5,159lb
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
64.9s99% target: 257 km/h / 160 mph
Calculated
61.5s99% target: 257 km/h / 160 mph
Calculated
0-100 km/h
5.7s
6.0s
0-200 km/h
18.8s
Calculated
18.8s
Calculated
0-60 mph
5.4s
Calculated
5.7s
Calculated
Fuel consumption
5.3L/100 km44.4mpg US53.3mpg UK
7L/100 km33.6mpg US40.4mpg UK
Fuel consumption city
6L/100 km39.2mpg US47.1mpg UK
9L/100 km26.1mpg US31.4mpg UK
Fuel consumption highway
4.8L/100 km49mpg US58.9mpg UK
5.9L/100 km39.9mpg US47.9mpg UK
Quarter mile
13.7s
Calculated
14.0s
Calculated
Power-to-weight
148hp/t111kW/t67hp/1000 lb
Calculated
155hp/t116kW/t70hp/1000 lb
Calculated
Torque-to-weight
316Nm/t211lb-ft/ton
Calculated
217Nm/t145lb-ft/ton
Calculated
Estimated range
1,377km856mi
Calculated
900km559mi
Calculated
Displacement
2,967cc181cu in
1,984cc121cu in
Length
4,943mm195in
4,939mm194in
Width
1,874mm74in
1,886mm74in
Height
1,482mm58in
1,457mm57in
Wheelbase
2,912mm115in
2,924mm115in
Front track
1,627mm64in
1,630mm64in
Rear track
1,618mm64in
1,617mm64in
Trunk volume
565L
530L
Max trunk volume
1,680L
-
Doors
5
4
Seats
5
5
Fuel tank
73L
63L
CO2 emissions
138g/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 A6 Avant (4G/C7) Facelift 2014 3.0 TDI V6 clean dieselAUDI A6 Sedan (C8) 45 TFSIPowerTorque
  • AUDI A6 Avant (4G/C7) Facelift 2014 3.0 TDI V6 clean diesel: Power / Torque
  • AUDI A6 Sedan (C8) 45 TFSI: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel3,500-4,250 rpm1,500-3,250 rpm4,500 rpm
AUDIA6 Sedan (C8)45 TFSI5,250-6,500 rpm1,600-4,300 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean dieselAUDIA6 Sedan (C8)45 TFSI
Acceleration checkpoints
0-60 mph
0-97 km/h
5.4 s
5.7 s
0-100 km/h
0-62 mph
5.7 s
6.0 s
0-200 km/h
0-124 mph
18.8 s
18.8 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
Limited
Drag race simulation
60 ft
18 m
2.4 s
2.5 s
330 ft
101 m
6.1 s
6.3 s
1/8 mile
201 m
9.1 s
9.3 s
1000 ft
305 m
11.6 s
11.9 s
1/4 mile
402 m
13.7 s
14.0 s
Trap speed
1/4 mile
402 m
173 km/h
108 mph
173 km/h
108 mph

Power comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
272 hp
203 kW
AUDIA6 Sedan (C8)45 TFSI
265 hp
198 kW

AUDI A6 Avant (4G/C7) Facelift 2014 3.0 TDI V6 clean diesel has 7 hp more than AUDI A6 Sedan (C8) 45 TFSI.

The biggest power difference is between AUDI A6 Sedan (C8) 45 TFSI and AUDI A6 Avant (4G/C7) Facelift 2014 3.0 TDI V6 clean diesel: 7 hp (5 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
580 Nm
428 lb-ft
AUDIA6 Sedan (C8)45 TFSI
370 Nm
273 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
1,835 kg
4,045 lb
AUDIA6 Sedan (C8)45 TFSI
1,705 kg
3,759 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AUDIA6 Sedan (C8)45 TFSI
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
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel5.7 s
AUDIA6 Sedan (C8)45 TFSI6.0 s

The biggest 0-100 km/h difference is between AUDI A6 Avant (4G/C7) Facelift 2014 3.0 TDI V6 clean diesel and AUDI A6 Sedan (C8) 45 TFSI: 0.3 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
5.3 L/100 km
44.4 mpg US
53.3 mpg UK
AUDIA6 Sedan (C8)45 TFSI
7.0 L/100 km
33.6 mpg US
40.4 mpg UK

The biggest fuel consumption difference is between AUDI A6 Avant (4G/C7) Facelift 2014 3.0 TDI V6 clean diesel and AUDI A6 Sedan (C8) 45 TFSI: 1.7 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
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
148 hp/t
111 kW/t
6.7 kg/hp
AUDIA6 Sedan (C8)45 TFSI
155 hp/t
116 kW/t
6.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
1,377 km
856 mi
AUDIA6 Sedan (C8)45 TFSI
900 km
559 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
272 hp
203 kW
5.7 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AUDIA6 Sedan (C8)45 TFSI
265 hp
198 kW
6.0 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
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
Power
272 hp
203 kW
0-100 km/h5.7 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
4,943 mm
194.6 in
Height
1,482 mm
58.3 in
AUDIA6 Sedan (C8)45 TFSI
Power
265 hp
198 kW
0-100 km/h6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
4,939 mm
194.4 in
Height
1,457 mm
57.4 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
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
Power
272 hp
203 kW
0-100 km/h5.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
5.3 L/100 km
44.4 mpg US
53.3 mpg UK
AUDIA6 Sedan (C8)45 TFSI
Power
265 hp
198 kW
0-100 km/h6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
7.0 L/100 km
33.6 mpg US
40.4 mpg UK

AUDI A6 Avant (4G/C7) Facelift 2014 3.0 TDI V6 clean diesel 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
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
5.3 L/100 km
44.4 mpg US
53.3 mpg UK
5.7 s
AUDIA6 Sedan (C8)45 TFSI
7.0 L/100 km
33.6 mpg US
40.4 mpg UK
6.0 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
AUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean diesel
148 hp/t
111 kW/t
6.7 kg/hp
5.3 L/100 km
44.4 mpg US
53.3 mpg UK
AUDIA6 Sedan (C8)45 TFSI
155 hp/t
116 kW/t
6.4 kg/hp
7.0 L/100 km
33.6 mpg US
40.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIA6 Avant (4G/C7)Facelift 20143.0 TDI V6 clean dieselAUDIA6 Sedan (C8)45 TFSI
Power
272 hp
203 kW
265 hp
198 kW
Torque
580 Nm
428 lb-ft
370 Nm
273 lb-ft
Acceleration
5.7 s
6.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Lightness
1,835 kg
4,045 lb
1,705 kg
3,759 lb
Fuel consumption
5.3 L/100 km
44.4 mpg US
53.3 mpg UK
7.0 L/100 km
33.6 mpg US
40.4 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,943 mm
194.6 in
Height
1,482 mm
58.3 in
Doors/seats
4 doors
5 seats
Trunk
530 L
18.7 cu ft
Length
4,939 mm
194.4 in
Height
1,457 mm
57.4 in
Range score
1,377 km
856 mi
900 km
559 mi
CO2 score
138 g/km
-
Trunk score
565 L
20.0 cu ft
530 L
18.7 cu ft
Power-to-weight score
148 hp/t
111 kW/t
6.7 kg/hp
155 hp/t
116 kW/t
6.4 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 A6 Avant (4G/C7) Facelift 2014 3.0 TDI V6 clean dieselAUDI A6 Sedan (C8) 45 TFSI
Consumption5.3 L/100 km44.4 mpg US53.3 mpg UK7 L/100 km33.6 mpg US40.4 mpg UK
Cost / 100 km9.28 LC100 km12.25 LC100 km
Cost / 100 mi14.93 LC100 mi19.71 LC100 mi
Annual fuel used795 L210 US gal175 UK gal1,050 L277 US gal231 UK gal
Annual fuel cost1,391 LC/year1,838 LC/year

Head-to-head comparisons

AUDI A6 Avant (4G/C7) Facelift 2014 3.0 TDI V6 clean diesel

  • Has 7 hp more
  • Has 210 Nm more
  • Is 0.3 s quicker from 0-100 km/h
  • Uses 1.7 L/100 km less fuel
  • Has 477 km (297 mi) more estimated range
  • Has 35 L more trunk volume

Pros

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

Cons

  • Heaviest

AUDI A6 Sedan (C8) 45 TFSI

  • Is 130 kg lighter
  • Has 7 hp/t better power-to-weight

Pros

  • Lightest
  • Best power-to-weight ratio

Cons

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

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel
AUDI A6 Sedan (C8) 45 TFSI
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2 vehicles selected

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