Car comparison

AUDI A6 allroad (4F/C6) · Facelift 2008 3.0 TFSI 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 (4F/C6) · Facelift 2008

3.0 TFSI V6

290 hp2995 ccGasolineAWDAutomaticSuperchargedWagon / estate2008-2011
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
  • Highest torque
    580 Nm
    428 lb-ft
  • Lightest
    1,835 kg
    4,045 lb
  • Lowest combined fuel consumption
    5.9 L/100 km
    39.9 mpg US
    47.9 mpg UK
  • Lowest city consumption
    7.3 L/100 km
    32.2 mpg US
    38.7 mpg UK
  • Lowest highway consumption
    5.1 L/100 km
    46.1 mpg US
    55.4 mpg UK
  • Lowest CO2 emissions
    156 g/km
  • Best estimated range
    1,102 km
    685 mi
  • Best overall score
    71/100
  • Best performance score
    63/100
  • Best economy score
    91/100

Specification comparison

Specification comparison
ModelAUDIA6 allroad (4F/C6)Facelift 20083.0 TFSI V6AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
Power
290hp216kW
245hp183kW
Torque
420Nm310lb-ft
580Nm428lb-ft
Curb weight
1,840kg4,057lb
1,835kg4,045lb
Gross weight
2,470kg5,445lb
2,370kg5,225lb
Top speed
250 km/h
155 mph
249 km/h
155 mph
To 99% top speed
70.1s99% target: 248 km/h / 154 mph
Calculated
64.6s99% target: 247 km/h / 153 mph
Calculated
0-100 km/h
6.3s
6.2s
0-200 km/h
22.2s
Calculated
21.2s
Calculated
0-60 mph
6.0s
Calculated
5.9s
Calculated
Fuel consumption
9.7L/100 km24.2mpg US29.1mpg UK
5.9L/100 km39.9mpg US47.9mpg UK
Fuel consumption city
13.3L/100 km17.7mpg US21.2mpg UK
7.3L/100 km32.2mpg US38.7mpg UK
Fuel consumption highway
7.6L/100 km30.9mpg US37.2mpg UK
5.1L/100 km46.1mpg US55.4mpg UK
Quarter mile
14.3s
Calculated
14.2s
Calculated
Power-to-weight
158hp/t118kW/t71hp/1000 lb
Calculated
134hp/t100kW/t61hp/1000 lb
Calculated
Torque-to-weight
228Nm/t153lb-ft/ton
Calculated
316Nm/t211lb-ft/ton
Calculated
Estimated range
825km512mi
Calculated
1,102km685mi
Calculated
Displacement
2,995cc183cu in
2,967cc181cu in
Length
4,934mm194in
4,926mm194in
Width
1,862mm73in
1,874mm74in
Height
1,521mm60in
1,468mm58in
Wheelbase
2,833mm112in
2,912mm115in
Front track
1,596mm63in
1,874mm74in
Rear track
1,587mm62in
1,618mm64in
Ground clearance-
117mm5in
Trunk volume
565L
565L
Max trunk volume
1,660L
1,680L
Doors
5
5
Seats
5
5
Fuel tank
80L
65L
CO2 emissions
225g/km
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 (4F/C6) Facelift 2008 3.0 TFSI V6AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean dieselPowerTorque
  • AUDI A6 allroad (4F/C6) Facelift 2008 3.0 TFSI 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 (4F/C6)Facelift 20083.0 TFSI V64,850-6,800 rpm2,500-4,850 rpm7,050 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 (4F/C6)Facelift 20083.0 TFSI V6AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
Acceleration checkpoints
0-60 mph
0-97 km/h
6.0 s
5.9 s
0-100 km/h
0-62 mph
6.3 s
6.2 s
0-200 km/h
0-124 mph
22.2 s
21.2 s
Top speed
250 km/h
155 mph
249 km/h
155 mph
Drag race simulation
60 ft
18 m
2.5 s
2.5 s
330 ft
101 m
6.4 s
6.4 s
1/8 mile
201 m
9.5 s
9.4 s
1000 ft
305 m
12.1 s
12.0 s
1/4 mile
402 m
14.3 s
14.2 s
Trap speed
1/4 mile
402 m
165 km/h
103 mph
167 km/h
104 mph

Power comparison

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

Chart data table
VehicleValue
AUDIA6 allroad (4F/C6)Facelift 20083.0 TFSI V6
290 hp
216 kW
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
245 hp
183 kW

AUDI A6 allroad (4F/C6) Facelift 2008 3.0 TFSI V6 has 45 hp more than AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel.

The biggest power difference is between AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel and AUDI A6 allroad (4F/C6) Facelift 2008 3.0 TFSI V6: 45 hp (34 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIA6 allroad (4F/C6)Facelift 20083.0 TFSI V6
420 Nm
310 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 (4F/C6)Facelift 20083.0 TFSI V6
1,840 kg
4,057 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 (4F/C6)Facelift 20083.0 TFSI V6
250 km/h
155 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 (4F/C6)Facelift 20083.0 TFSI V66.3 s
AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel6.2 s

Although AUDI A6 allroad (4F/C6) Facelift 2008 3.0 TFSI V6 has more power, AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel and AUDI A6 allroad (4F/C6) Facelift 2008 3.0 TFSI V6: 0.1 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 (4F/C6)Facelift 20083.0 TFSI V6
9.7 L/100 km
24.2 mpg US
29.1 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

The biggest fuel consumption difference is between AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel and AUDI A6 allroad (4F/C6) Facelift 2008 3.0 TFSI V6: 3.8 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 allroad (4F/C6)Facelift 20083.0 TFSI V6
158 hp/t
118 kW/t
6.3 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 (4F/C6)Facelift 20083.0 TFSI V6
825 km
512 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 (4F/C6)Facelift 20083.0 TFSI V6
290 hp
216 kW
6.3 s
250 km/h
155 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 (4F/C6)Facelift 20083.0 TFSI V6
Power
290 hp
216 kW
0-100 km/h6.3 s
Top speed
250 km/h
155 mph
Doors/seats
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,934 mm
194.3 in
Height
1,521 mm
59.9 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 (4F/C6)Facelift 20083.0 TFSI V6
Power
290 hp
216 kW
0-100 km/h6.3 s
Top speed
250 km/h
155 mph
9.7 L/100 km
24.2 mpg US
29.1 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 (4F/C6)Facelift 20083.0 TFSI V6
9.7 L/100 km
24.2 mpg US
29.1 mpg UK
6.3 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 (4F/C6)Facelift 20083.0 TFSI V6
158 hp/t
118 kW/t
6.3 kg/hp
9.7 L/100 km
24.2 mpg US
29.1 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 (4F/C6)Facelift 20083.0 TFSI V6AUDIA6 Avant (4G/C7)3.0 TDI V6 clean diesel
Power
290 hp
216 kW
245 hp
183 kW
Torque
420 Nm
310 lb-ft
580 Nm
428 lb-ft
Acceleration
6.3 s
6.2 s
Top speed
250 km/h
155 mph
249 km/h
155 mph
Lightness
1,840 kg
4,057 lb
1,835 kg
4,045 lb
Fuel consumption
9.7 L/100 km
24.2 mpg US
29.1 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
4,934 mm
194.3 in
Height
1,521 mm
59.9 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
825 km
512 mi
1,102 km
685 mi
CO2 score
225 g/km
156 g/km
Trunk score
565 L
20.0 cu ft
565 L
20.0 cu ft
Power-to-weight score
158 hp/t
118 kW/t
6.3 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 (4F/C6) Facelift 2008 3.0 TFSI V6AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel
Consumption9.7 L/100 km24.2 mpg US29.1 mpg UK5.9 L/100 km39.9 mpg US47.9 mpg UK
Cost / 100 km16.97 LC100 km10.33 LC100 km
Cost / 100 mi27.32 LC100 mi16.62 LC100 mi
Annual fuel used1,455 L384 US gal320 UK gal885 L234 US gal195 UK gal
Annual fuel cost2,546 LC/year1,549 LC/year

Head-to-head comparisons

AUDI A6 allroad (4F/C6) Facelift 2008 3.0 TFSI V6

  • Has 45 hp more
  • Has 1 km/h (1 mph) higher top speed
  • Has 24 hp/t better power-to-weight

Pros

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

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Highest CO2 emissions

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

  • Has 160 Nm more
  • Is 5 kg lighter
  • Is 0.1 s quicker from 0-100 km/h
  • Uses 3.8 L/100 km less fuel
  • Has 277 km (172 mi) more estimated range
  • Emits 69 g/km less CO2

Pros

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

Cons

  • Lowest power
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI A6 allroad (4F/C6) 3.0 TFSI V6
AUDI A6 Avant (4G/C7) 3.0 TDI V6 clean diesel
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2 vehicles selected

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