Car comparison

AUDI A6 allroad (C8) 45 TDI V6vsAUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel

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

New comparison

AUDI A6 allroad (C8)

45 TDI V6

231 hp2967 ccDieselAWDAutomaticTurbochargedWagon / estate2019-2020
VS

Comparison overview

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

Best choices

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

  • Quickest 0-100 km/h
    6.2 s
  • Most powerful
    245 hp
    183 kW
  • Highest torque
    580 Nm
    428 lb-ft
  • Lightest
    1,835 kg
    4,045 lb
  • Best power-to-weight
    134 hp/t
    100 kW/t
    7.5 kg/hp
  • Lowest highway consumption
    5.1 L/100 km
    46.1 mpg US
    55.4 mpg UK
  • Best estimated range
    1,102 km
    685 mi
  • Best overall score
    71/100
  • Best performance score
    63/100

AUDI A6 allroad (C8) 45 TDI V6

  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lowest combined fuel consumption
    5.9 L/100 km
    39.9 mpg US
    47.9 mpg UK
  • Lowest city consumption
    6.6 L/100 km
    35.6 mpg US
    42.8 mpg UK
  • Largest trunk
    565 L
  • Best economy score
    91/100
  • Best practicality score
    87/100

Specification comparison

Specification comparison
ModelAUDIA6 allroad (C8)45 TDI V6AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
Power
231hp172kW
245hp183kW
Torque
500Nm369lb-ft
580Nm428lb-ft
Curb weight
1,945kg4,288lb
1,835kg4,045lb
Gross weight
2,625kg5,787lb
2,370kg5,225lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
249 km/h
155 mph
To 99% top speed
83.4s99% target: 257 km/h / 160 mph
Calculated
64.5s99% target: 247 km/h / 153 mph
Calculated
0-100 km/h
6.7s
6.2s
0-200 km/h
23.1s
Calculated
21.2s
Calculated
0-60 mph
6.4s
Calculated
5.9s
Calculated
Fuel consumption
5.9L/100 km39.9mpg US47.9mpg UK
5.9L/100 km39.9mpg US47.9mpg UK
Fuel consumption city
6.6L/100 km35.6mpg US42.8mpg UK
7.3L/100 km32.2mpg US38.7mpg UK
Fuel consumption highway
5.6L/100 km42mpg US50.4mpg UK
5.1L/100 km46.1mpg US55.4mpg UK
Quarter mile
14.7s
Calculated
14.2s
Calculated
Power-to-weight
119hp/t89kW/t54hp/1000 lb
Calculated
134hp/t100kW/t61hp/1000 lb
Calculated
Torque-to-weight
257Nm/t172lb-ft/ton
Calculated
316Nm/t211lb-ft/ton
Calculated
Estimated range
1,068km663mi
Calculated
1,102km685mi
Calculated
Displacement
2,967cc181cu in
2,967cc181cu in
Length
4,951mm195in
4,926mm194in
Width
1,902mm75in
1,874mm74in
Height
1,542mm61in
1,468mm58in
Wheelbase
2,925mm115in
2,912mm115in
Front track
1,645mm65in
1,874mm74in
Rear track
1,611mm63in
1,618mm64in
Ground clearance
184mm7in
117mm5in
Trunk volume
565L
565L
Max trunk volume
1,680L
1,680L
Doors
5
5
Seats
5
5
Fuel tank
63L
65L
CO2 emissions-
156g/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 allroad (C8) 45 TDI V6AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean dieselPowerTorque
  • AUDI A6 allroad (C8) 45 TDI V6: Power / Torque
  • AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIA6 allroad (C8)45 TDI V63,250-4,700 rpm1,750-3,250 rpm4,950 rpm
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel4,000-4,500 rpm1,750-2,500 rpm4,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIA6 allroad (C8)45 TDI V6AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
Acceleration checkpoints
0-60 mph
0-97 km/h
6.4 s
5.9 s
0-100 km/h
0-62 mph
6.7 s
6.2 s
0-200 km/h
0-124 mph
23.1 s
21.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Limited
249 km/h
155 mph
Drag race simulation
60 ft
18 m
2.5 s
2.5 s
330 ft
101 m
6.5 s
6.4 s
1/8 mile
201 m
9.7 s
9.4 s
1000 ft
305 m
12.4 s
12.0 s
1/4 mile
402 m
14.7 s
14.2 s
Trap speed
1/4 mile
402 m
162 km/h
101 mph
167 km/h
104 mph

Power comparison

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

Chart data table
VehicleValue
AUDIA6 allroad (C8)45 TDI V6
231 hp
172 kW
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
245 hp
183 kW

AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel has 14 hp more than AUDI A6 allroad (C8) 45 TDI V6.

The biggest power difference is between AUDI A6 allroad (C8) 45 TDI V6 and AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel: 14 hp (10 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIA6 allroad (C8)45 TDI V6
500 Nm
369 lb-ft
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
580 Nm
428 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIA6 allroad (C8)45 TDI V6
1,945 kg
4,288 lb
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
1,835 kg
4,045 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 allroad (C8)45 TDI V6
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
249 km/h
155 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIA6 allroad (C8)45 TDI V66.7 s
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel6.2 s

The biggest 0-100 km/h difference is between AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel and AUDI A6 allroad (C8) 45 TDI V6: 0.5 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 allroad (C8)45 TDI V6
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
5.9 L/100 km
39.9 mpg US
47.9 mpg UK

Power-to-weight comparison

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

Chart data table
VehicleValue
AUDIA6 allroad (C8)45 TDI V6
119 hp/t
89 kW/t
8.4 kg/hp
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
134 hp/t
100 kW/t
7.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIA6 allroad (C8)45 TDI V6
1,068 km
663 mi
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
1,102 km
685 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIA6 allroad (C8)45 TDI V6
231 hp
172 kW
6.7 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
245 hp
183 kW
6.2 s
249 km/h
155 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 allroad (C8)45 TDI V6
Power
231 hp
172 kW
0-100 km/h6.7 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
4,951 mm
194.9 in
Height
1,542 mm
60.7 in
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
Power
245 hp
183 kW
0-100 km/h6.2 s
Top speed
249 km/h
155 mph
Doors/seats
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,926 mm
193.9 in
Height
1,468 mm
57.8 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 allroad (C8)45 TDI V6
Power
231 hp
172 kW
0-100 km/h6.7 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
Power
245 hp
183 kW
0-100 km/h6.2 s
Top speed
249 km/h
155 mph
5.9 L/100 km
39.9 mpg US
47.9 mpg UK

AUDI A6 Avant (4G/C7) 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 allroad (C8)45 TDI V6
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
6.7 s
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
6.2 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 allroad (C8)45 TDI V6
119 hp/t
89 kW/t
8.4 kg/hp
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
134 hp/t
100 kW/t
7.5 kg/hp
5.9 L/100 km
39.9 mpg US
47.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIA6 allroad (C8)45 TDI V6AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
Power
231 hp
172 kW
245 hp
183 kW
Torque
500 Nm
369 lb-ft
580 Nm
428 lb-ft
Acceleration
6.7 s
6.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
249 km/h
155 mph
Lightness
1,945 kg
4,288 lb
1,835 kg
4,045 lb
Fuel consumption
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
5.9 L/100 km
39.9 mpg US
47.9 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,951 mm
194.9 in
Height
1,542 mm
60.7 in
Doors/seats
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,926 mm
193.9 in
Height
1,468 mm
57.8 in
Range score
1,068 km
663 mi
1,102 km
685 mi
CO2 score
-
156 g/km
Trunk score
565 L
20.0 cu ft
565 L
20.0 cu ft
Power-to-weight score
119 hp/t
89 kW/t
8.4 kg/hp
134 hp/t
100 kW/t
7.5 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 allroad (C8) 45 TDI V6AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel
Consumption5.9 L/100 km39.9 mpg US47.9 mpg UK5.9 L/100 km39.9 mpg US47.9 mpg UK
Cost / 100 km10.33 LC100 km10.33 LC100 km
Cost / 100 mi16.62 LC100 mi16.62 LC100 mi
Annual fuel used885 L234 US gal195 UK gal885 L234 US gal195 UK gal
Annual fuel cost1,549 LC/year1,549 LC/year

Head-to-head comparisons

AUDI A6 allroad (C8) 45 TDI V6

  • Has 11 km/h (7 mph) higher top speed

Pros

  • Highest top speed
  • Lowest combined fuel consumption
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Heaviest

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

  • Has 14 hp more
  • Has 80 Nm more
  • Is 110 kg lighter
  • Is 0.5 s quicker from 0-100 km/h
  • Has 15 hp/t better power-to-weight
  • Has 34 km (21 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful
  • Highest torque
  • Lightest
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Lowest top speed

Choose cars to compare

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

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