Car comparison

AUDI A6 Avant (C9) 2.0 TFSIvsAUDI A6 Avant (4G/C7) · Facelift 2014 2.0 TDI

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

New comparison

AUDI A6 Avant (C9)

2.0 TFSI

204 hp1984 ccGasolineFWDAutomaticTurbochargedWagon / estate2025-present
VS

AUDI A6 Avant (4G/C7) · Facelift 2014

2.0 TDI

190 hp1968 ccDieselAWDAutomaticTurbochargedWagon / estate2015-2016

Comparison overview

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

Best choices

AUDI A6 Avant (4G/C7) Facelift 2014 2.0 TDI

  • Quickest 0-100 km/h
    7.9 s
  • Highest torque
    400 Nm
    295 lb-ft
  • Lowest combined fuel consumption
    5.1 L/100 km
    46.1 mpg US
    55.4 mpg UK
  • Best estimated range
    1,431 km
    889 mi
  • Largest trunk
    565 L
  • Best economy score
    93/100
  • Best practicality score
    87/100

AUDI A6 Avant (C9) 2.0 TFSI

  • Fastest top speed
    240 km/h
    149 mph
  • Most powerful
    204 hp
    152 kW
  • Lightest
    1,790 kg
    3,946 lb
  • Best power-to-weight
    114 hp/t
    85 kW/t
    8.8 kg/hp
  • Best overall score
    61/100
  • Best performance score
    50/100

Specification comparison

Specification comparison
ModelAUDIA6 Avant (C9)2.0 TFSIAUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
Power
204hp152kW
190hp142kW
Torque
340Nm251lb-ft
400Nm295lb-ft
Curb weight
1,790kg3,946lb
1,810kg3,990lb
Gross weight
2,415kg5,324lb
2,440kg5,379lb
Top speed
240 km/h
149 mph
224 km/h
139 mph
To 99% top speed
84.7s99% target: 238 km/h / 148 mph
Calculated
77.8s99% target: 222 km/h / 138 mph
Calculated
0-100 km/h
8.3s
7.9s
0-200 km/h
30.5s
Calculated
34.8s
Calculated
0-60 mph
7.9s
Calculated
7.5s
Calculated
Fuel consumption
8L/100 km29.4mpg US35.3mpg UK
5.1L/100 km46.1mpg US55.4mpg UK
Fuel consumption city-
5.9L/100 km39.9mpg US47.9mpg UK
Fuel consumption highway-
4.6L/100 km51.1mpg US61.4mpg UK
Quarter mile
16.0s
Calculated
15.7s
Calculated
Power-to-weight
114hp/t85kW/t52hp/1000 lb
Calculated
105hp/t78kW/t48hp/1000 lb
Calculated
Torque-to-weight
190Nm/t127lb-ft/ton
Calculated
221Nm/t148lb-ft/ton
Calculated
Estimated range
763km474mi
Calculated
1,431km889mi
Calculated
Displacement
1,984cc121cu in
1,968cc120cu in
Length
4,999mm197in
4,943mm195in
Width
1,875mm74in
1,874mm74in
Height
1,472mm58in
1,461mm58in
Wheelbase
2,923mm115in
2,912mm115in
Front track
1,631mm64in
1,627mm64in
Rear track
1,616mm64in
1,618mm64in
Trunk volume
503L
565L
Max trunk volume
1,534L
-
Doors
5
5
Seats
5
5
Fuel tank
61L
73L
CO2 emissions-
133g/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 (C9) 2.0 TFSIAUDI A6 Avant (4G/C7) Facelift 2014 2.0 TDIPowerTorque
  • AUDI A6 Avant (C9) 2.0 TFSI: Power / Torque
  • AUDI A6 Avant (4G/C7) Facelift 2014 2.0 TDI: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIA6 Avant (C9)2.0 TFSI4,300-6,000 rpm2,000-4,000 rpm6,250 rpm
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI3,800-4,200 rpm1,750-3,000 rpm4,450 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIA6 Avant (C9)2.0 TFSIAUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
Acceleration checkpoints
0-60 mph
0-97 km/h
7.9 s
7.5 s
0-100 km/h
0-62 mph
8.3 s
7.9 s
0-200 km/h
0-124 mph
30.5 s
34.8 s
Top speed
240 km/h
149 mph
224 km/h
139 mph
Drag race simulation
60 ft
18 m
2.8 s
2.7 s
330 ft
101 m
7.2 s
6.9 s
1/8 mile
201 m
10.6 s
10.3 s
1000 ft
305 m
13.6 s
13.3 s
1/4 mile
402 m
16.0 s
15.7 s
Trap speed
1/4 mile
402 m
151 km/h
94 mph
149 km/h
93 mph

Power comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (C9)2.0 TFSI
204 hp
152 kW
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
190 hp
142 kW

AUDI A6 Avant (C9) 2.0 TFSI has 14 hp more than AUDI A6 Avant (4G/C7) Facelift 2014 2.0 TDI.

The biggest power difference is between AUDI A6 Avant (4G/C7) Facelift 2014 2.0 TDI and AUDI A6 Avant (C9) 2.0 TFSI: 14 hp (10 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (C9)2.0 TFSI
340 Nm
251 lb-ft
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
400 Nm
295 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (C9)2.0 TFSI
1,790 kg
3,946 lb
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
1,810 kg
3,990 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 (C9)2.0 TFSI
240 km/h
149 mph
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
224 km/h
139 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (C9)2.0 TFSI8.3 s
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI7.9 s

Although AUDI A6 Avant (C9) 2.0 TFSI has more power, AUDI A6 Avant (4G/C7) Facelift 2014 2.0 TDI is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between AUDI A6 Avant (4G/C7) Facelift 2014 2.0 TDI and AUDI A6 Avant (C9) 2.0 TFSI: 0.4 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 (C9)2.0 TFSI
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
5.1 L/100 km
46.1 mpg US
55.4 mpg UK

The biggest fuel consumption difference is between AUDI A6 Avant (4G/C7) Facelift 2014 2.0 TDI and AUDI A6 Avant (C9) 2.0 TFSI: 2.9 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
AUDIA6 Avant (C9)2.0 TFSI
114 hp/t
85 kW/t
8.8 kg/hp
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
105 hp/t
78 kW/t
9.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (C9)2.0 TFSI
763 km
474 mi
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
1,431 km
889 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIA6 Avant (C9)2.0 TFSI
204 hp
152 kW
8.3 s
240 km/h
149 mph
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
190 hp
142 kW
7.9 s
224 km/h
139 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 (C9)2.0 TFSI
Power
204 hp
152 kW
0-100 km/h8.3 s
Top speed
240 km/h
149 mph
Doors/seats
5 doors
5 seats
Trunk
503 L
17.8 cu ft
Length
4,999 mm
196.8 in
Height
1,472 mm
58.0 in
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
Power
190 hp
142 kW
0-100 km/h7.9 s
Top speed
224 km/h
139 mph
Doors/seats
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,943 mm
194.6 in
Height
1,461 mm
57.5 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 (C9)2.0 TFSI
Power
204 hp
152 kW
0-100 km/h8.3 s
Top speed
240 km/h
149 mph
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
Power
190 hp
142 kW
0-100 km/h7.9 s
Top speed
224 km/h
139 mph
5.1 L/100 km
46.1 mpg US
55.4 mpg UK

AUDI A6 Avant (4G/C7) Facelift 2014 2.0 TDI 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 (C9)2.0 TFSI
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
8.3 s
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
5.1 L/100 km
46.1 mpg US
55.4 mpg UK
7.9 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 (C9)2.0 TFSI
114 hp/t
85 kW/t
8.8 kg/hp
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
AUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
105 hp/t
78 kW/t
9.5 kg/hp
5.1 L/100 km
46.1 mpg US
55.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIA6 Avant (C9)2.0 TFSIAUDIA6 Avant (4G/C7)Facelift 20142.0 TDI
Power
204 hp
152 kW
190 hp
142 kW
Torque
340 Nm
251 lb-ft
400 Nm
295 lb-ft
Acceleration
8.3 s
7.9 s
Top speed
240 km/h
149 mph
224 km/h
139 mph
Lightness
1,790 kg
3,946 lb
1,810 kg
3,990 lb
Fuel consumption
8.0 L/100 km
29.4 mpg US
35.3 mpg UK
5.1 L/100 km
46.1 mpg US
55.4 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
503 L
17.8 cu ft
Length
4,999 mm
196.8 in
Height
1,472 mm
58.0 in
Doors/seats
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,943 mm
194.6 in
Height
1,461 mm
57.5 in
Range score
763 km
474 mi
1,431 km
889 mi
CO2 score
-
133 g/km
Trunk score
503 L
17.8 cu ft
565 L
20.0 cu ft
Power-to-weight score
114 hp/t
85 kW/t
8.8 kg/hp
105 hp/t
78 kW/t
9.5 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 (C9) 2.0 TFSIAUDI A6 Avant (4G/C7) Facelift 2014 2.0 TDI
Consumption8 L/100 km29.4 mpg US35.3 mpg UK5.1 L/100 km46.1 mpg US55.4 mpg UK
Cost / 100 km14.00 LC100 km8.92 LC100 km
Cost / 100 mi22.53 LC100 mi14.36 LC100 mi
Annual fuel used1,200 L317 US gal264 UK gal765 L202 US gal168 UK gal
Annual fuel cost2,100 LC/year1,339 LC/year

Head-to-head comparisons

AUDI A6 Avant (C9) 2.0 TFSI

  • Has 14 hp more
  • Is 20 kg lighter
  • Has 16 km/h (10 mph) higher top speed
  • Has 9 hp/t better power-to-weight

Pros

  • Highest top speed
  • Most powerful
  • Lightest
  • Best power-to-weight ratio

Cons

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

AUDI A6 Avant (4G/C7) Facelift 2014 2.0 TDI

  • Has 60 Nm more
  • Is 0.4 s quicker from 0-100 km/h
  • Uses 2.9 L/100 km less fuel
  • Has 669 km (416 mi) more estimated range
  • Has 62 L more trunk volume

Pros

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

Cons

  • Lowest power
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI A6 Avant (C9) 2.0 TFSI
AUDI A6 Avant (4G/C7) 2.0 TDI
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2 vehicles selected

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AUDI A6 Avant (C9) 2.0 TFSI vs AUDI A6 Avant (4G/C7) · Facelift 2014 2.0 TDI - car comparison - FastVsFaster