Car comparison

AUDI A6 (4F/C6) 3.2 FSI V6vsOpel Vectra C · Facelift 2005 2.8i V6 24V Turbo

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

New comparison

AUDI A6 (4F/C6)

3.2 FSI V6

255 hp3123 ccGasolineFWDAutomaticNaturally aspiratedSedan2004-2008
VS

Opel Vectra C · Facelift 2005

2.8i V6 24V Turbo

230 hp2792 ccGasolineFWDManualTurbochargedSedan2005-2006

Comparison overview

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

Best choices

AUDI A6 (4F/C6) 3.2 FSI V6

  • Quickest 0-100 km/h
    7.0 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    255 hp
    190 kW
  • Highest torque
    330 Nm
    243 lb-ft
  • Best power-to-weight
    162 hp/t
    121 kW/t
    6.2 kg/hp
  • Lowest combined fuel consumption
    9.8 L/100 km
    24.0 mpg US
    28.8 mpg UK
  • Lowest city consumption
    14.0 L/100 km
    16.8 mpg US
    20.2 mpg UK
  • Lowest highway consumption
    7.3 L/100 km
    32.2 mpg US
    38.7 mpg UK
  • Best estimated range
    714 km
    444 mi
  • Largest trunk
    546 L
  • Best overall score
    64/100
  • Best performance score
    58/100
  • Best economy score
    81/100
  • Best practicality score
    78/100

Specification comparison

Specification comparison
ModelAUDIA6 (4F/C6)3.2 FSI V6OpelVectra CFacelift 20052.8i V6 24V Turbo
Power
255hp190kW
230hp172kW
Torque
330Nm243lb-ft
330Nm243lb-ft
Curb weight
1,570kg3,461lb
1,495kg3,296lb
Gross weight
2,150kg4,740lb
2,040kg4,497lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
250 km/h
155 mph
To 99% top speed
71.7s99% target: 257 km/h / 160 mph
Calculated
71.0s99% target: 248 km/h / 154 mph
Calculated
0-100 km/h
7.0s
7.3s
0-200 km/h
22.0s
Calculated
23.9s
Calculated
0-60 mph
6.7s
Calculated
7.0s
Calculated
Fuel consumption
9.8L/100 km24mpg US28.8mpg UK
10.9L/100 km21.6mpg US25.9mpg UK
Fuel consumption city
14L/100 km16.8mpg US20.2mpg UK
15.4L/100 km15.3mpg US18.3mpg UK
Fuel consumption highway
7.3L/100 km32.2mpg US38.7mpg UK
7.3L/100 km32.2mpg US38.7mpg UK
Quarter mile
14.9s
Calculated
15.1s
Calculated
Power-to-weight
162hp/t121kW/t74hp/1000 lb
Calculated
154hp/t115kW/t70hp/1000 lb
Calculated
Torque-to-weight
210Nm/t141lb-ft/ton
Calculated
221Nm/t148lb-ft/ton
Calculated
Estimated range
714km444mi
Calculated
560km348mi
Calculated
Displacement
3,123cc191cu in
2,792cc170cu in
Length
4,916mm194in
4,611mm182in
Width
1,855mm73in
1,798mm71in
Height
1,459mm57in
1,460mm57in
Wheelbase
2,843mm112in
2,700mm106in
Front track
1,612mm63in
1,536mm60in
Rear track
1,618mm64in
1,525mm60in
Max trunk volume
546L
500L
Doors
4
4
Seats
5
5
Fuel tank
70L
61L
CO2 emissions
235g/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 (4F/C6) 3.2 FSI V6Opel Vectra C Facelift 2005 2.8i V6 24V TurboPowerTorque
  • AUDI A6 (4F/C6) 3.2 FSI V6: Power / Torque
  • Opel Vectra C Facelift 2005 2.8i V6 24V Turbo: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIA6 (4F/C6)3.2 FSI V66,500 rpm3,250 rpm6,750 rpm
OpelVectra CFacelift 20052.8i V6 24V Turbo5,500 rpm-5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIA6 (4F/C6)3.2 FSI V6OpelVectra CFacelift 20052.8i V6 24V Turbo
Acceleration checkpoints
0-60 mph
0-97 km/h
6.7 s
7.0 s
0-100 km/h
0-62 mph
7.0 s
7.3 s
0-200 km/h
0-124 mph
22.0 s
23.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
250 km/h
155 mph
Drag race simulation
60 ft
18 m
2.7 s
2.8 s
330 ft
101 m
6.8 s
6.9 s
1/8 mile
201 m
10.0 s
10.1 s
1000 ft
305 m
12.6 s
12.9 s
1/4 mile
402 m
14.9 s
15.1 s
Trap speed
1/4 mile
402 m
165 km/h
102 mph
161 km/h
100 mph

Power comparison

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

Chart data table
VehicleValue
AUDIA6 (4F/C6)3.2 FSI V6
255 hp
190 kW
OpelVectra CFacelift 20052.8i V6 24V Turbo
230 hp
172 kW

AUDI A6 (4F/C6) 3.2 FSI V6 has 25 hp more than Opel Vectra C Facelift 2005 2.8i V6 24V Turbo.

The biggest power difference is between Opel Vectra C Facelift 2005 2.8i V6 24V Turbo and AUDI A6 (4F/C6) 3.2 FSI V6: 25 hp (19 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIA6 (4F/C6)3.2 FSI V6
330 Nm
243 lb-ft
OpelVectra CFacelift 20052.8i V6 24V Turbo
330 Nm
243 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIA6 (4F/C6)3.2 FSI V6
1,570 kg
3,461 lb
OpelVectra CFacelift 20052.8i V6 24V Turbo
1,495 kg
3,296 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 (4F/C6)3.2 FSI V6
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
OpelVectra CFacelift 20052.8i V6 24V Turbo
250 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 (4F/C6)3.2 FSI V67.0 s
OpelVectra CFacelift 20052.8i V6 24V Turbo7.3 s

The biggest 0-100 km/h difference is between AUDI A6 (4F/C6) 3.2 FSI V6 and Opel Vectra C Facelift 2005 2.8i V6 24V Turbo: 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 (4F/C6)3.2 FSI V6
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
OpelVectra CFacelift 20052.8i V6 24V Turbo
10.9 L/100 km
21.6 mpg US
25.9 mpg UK

The biggest fuel consumption difference is between AUDI A6 (4F/C6) 3.2 FSI V6 and Opel Vectra C Facelift 2005 2.8i V6 24V Turbo: 1.1 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 (4F/C6)3.2 FSI V6
162 hp/t
121 kW/t
6.2 kg/hp
OpelVectra CFacelift 20052.8i V6 24V Turbo
154 hp/t
115 kW/t
6.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIA6 (4F/C6)3.2 FSI V6
714 km
444 mi
OpelVectra CFacelift 20052.8i V6 24V Turbo
560 km
348 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIA6 (4F/C6)3.2 FSI V6
255 hp
190 kW
7.0 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
OpelVectra CFacelift 20052.8i V6 24V Turbo
230 hp
172 kW
7.3 s
250 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 (4F/C6)3.2 FSI V6
Power
255 hp
190 kW
0-100 km/h7.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
546 L
19.3 cu ft
Length
4,916 mm
193.5 in
Height
1,459 mm
57.4 in
OpelVectra CFacelift 20052.8i V6 24V Turbo
Power
230 hp
172 kW
0-100 km/h7.3 s
Top speed
250 km/h
155 mph
Doors/seats
4 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,611 mm
181.5 in
Height
1,460 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 (4F/C6)3.2 FSI V6
Power
255 hp
190 kW
0-100 km/h7.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
OpelVectra CFacelift 20052.8i V6 24V Turbo
Power
230 hp
172 kW
0-100 km/h7.3 s
Top speed
250 km/h
155 mph
10.9 L/100 km
21.6 mpg US
25.9 mpg UK

AUDI A6 (4F/C6) 3.2 FSI V6 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 (4F/C6)3.2 FSI V6
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
7.0 s
OpelVectra CFacelift 20052.8i V6 24V Turbo
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
7.3 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 (4F/C6)3.2 FSI V6
162 hp/t
121 kW/t
6.2 kg/hp
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
OpelVectra CFacelift 20052.8i V6 24V Turbo
154 hp/t
115 kW/t
6.5 kg/hp
10.9 L/100 km
21.6 mpg US
25.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIA6 (4F/C6)3.2 FSI V6OpelVectra CFacelift 20052.8i V6 24V Turbo
Power
255 hp
190 kW
230 hp
172 kW
Torque
330 Nm
243 lb-ft
330 Nm
243 lb-ft
Acceleration
7.0 s
7.3 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
250 km/h
155 mph
Lightness
1,570 kg
3,461 lb
1,495 kg
3,296 lb
Fuel consumption
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
10.9 L/100 km
21.6 mpg US
25.9 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
546 L
19.3 cu ft
Length
4,916 mm
193.5 in
Height
1,459 mm
57.4 in
Doors/seats
4 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,611 mm
181.5 in
Height
1,460 mm
57.5 in
Range score
714 km
444 mi
560 km
348 mi
CO2 score
235 g/km
-
Trunk score
546 L
19.3 cu ft
500 L
17.7 cu ft
Power-to-weight score
162 hp/t
121 kW/t
6.2 kg/hp
154 hp/t
115 kW/t
6.5 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 (4F/C6) 3.2 FSI V6Opel Vectra C Facelift 2005 2.8i V6 24V Turbo
Consumption9.8 L/100 km24 mpg US28.8 mpg UK10.9 L/100 km21.6 mpg US25.9 mpg UK
Cost / 100 km17.15 LC100 km19.08 LC100 km
Cost / 100 mi27.60 LC100 mi30.70 LC100 mi
Annual fuel used1,470 L388 US gal323 UK gal1,635 L432 US gal360 UK gal
Annual fuel cost2,573 LC/year2,861 LC/year

Head-to-head comparisons

AUDI A6 (4F/C6) 3.2 FSI V6

  • Has 25 hp more
  • Is 0.3 s quicker from 0-100 km/h
  • Has 10 km/h (6 mph) higher top speed
  • Uses 1.1 L/100 km less fuel
  • Has 9 hp/t better power-to-weight
  • Has 155 km (96 mi) more estimated range
  • Has 46 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 power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Heaviest

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI A6 (4F/C6) 3.2 FSI V6
Opel Vectra C 2.8i V6 24V Turbo
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2 vehicles selected

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