Car comparison

AUDI A6 Avant (C8) 45 TFSIvsOpel Insignia Sports Tourer (B) 2.0 Turbo

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

New comparison

AUDI A6 Avant (C8)

45 TFSI

245 hp1984 ccGasolineFWDAutomaticTurbochargedWagon / estate2018-2020
VS

Opel Insignia Sports Tourer (B)

2.0 Turbo

260 hp1998 ccGasolineAWDAutomaticTurbochargedWagon / estate2017-2018

Comparison overview

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

Best choices

AUDI A6 Avant (C8) 45 TFSI

  • Quickest 0-100 km/h
    7.0 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lowest combined fuel consumption
    6.8 L/100 km
    34.6 mpg US
    41.5 mpg UK
  • Lowest city consumption
    8.2 L/100 km
    28.7 mpg US
    34.4 mpg UK
  • Lowest highway consumption
    5.9 L/100 km
    39.9 mpg US
    47.9 mpg UK
  • Lowest CO2 emissions
    154 g/km
  • Best estimated range
    926 km
    576 mi
  • Largest trunk
    565 L
  • Best overall score
    67/100
  • Best performance score
    58/100
  • Best economy score
    89/100
  • Best practicality score
    87/100

Specification comparison

Specification comparison
ModelAUDIA6 Avant (C8)45 TFSIOpelInsignia Sports Tourer (B)2.0 Turbo
Power
245hp183kW
260hp194kW
Torque
370Nm273lb-ft
400Nm295lb-ft
Curb weight
1,705kg3,759lb
1,608kg3,545lb
Gross weight
2,310kg5,093lb
2,295kg5,060lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
245 km/h
152 mph
To 99% top speed
78.0s99% target: 257 km/h / 160 mph
Calculated
75.4s99% target: 243 km/h / 151 mph
Calculated
0-100 km/h
7.0s
7.5s
0-200 km/h
22.9s
Calculated
26.1s
Calculated
0-60 mph
6.7s
Calculated
7.1s
Calculated
Fuel consumption
6.8L/100 km34.6mpg US41.5mpg UK
8.7L/100 km27mpg US32.5mpg UK
Fuel consumption city
8.2L/100 km28.7mpg US34.4mpg UK
11.5L/100 km20.5mpg US24.6mpg UK
Fuel consumption highway
5.9L/100 km39.9mpg US47.9mpg UK
7.1L/100 km33.1mpg US39.8mpg UK
Quarter mile
14.9s
Calculated
15.3s
Calculated
Power-to-weight
144hp/t107kW/t65hp/1000 lb
Calculated
162hp/t121kW/t73hp/1000 lb
Calculated
Torque-to-weight
217Nm/t145lb-ft/ton
Calculated
249Nm/t166lb-ft/ton
Calculated
Estimated range
926km576mi
Calculated
713km443mi
Calculated
Displacement
1,984cc121cu in
1,998cc122cu in
Length
4,939mm194in
4,986mm196in
Width
1,886mm74in
1,863mm73in
Height
1,467mm58in
1,500mm59in
Wheelbase
2,924mm115in
2,829mm111in
Front track
1,630mm64in
1,607mm63in
Rear track
1,617mm64in
1,610mm63in
Trunk volume
565L
560L
Max trunk volume-
1,665L
Doors
5
5
Seats
5
5
Fuel tank
63L
62L
CO2 emissions
154g/km
199g/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 (C8) 45 TFSIOpel Insignia Sports Tourer (B) 2.0 TurboPowerTorque
  • AUDI A6 Avant (C8) 45 TFSI: Power / Torque
  • Opel Insignia Sports Tourer (B) 2.0 Turbo: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIA6 Avant (C8)45 TFSI5,000-6,500 rpm1,600-4,300 rpm6,750 rpm
OpelInsignia Sports Tourer (B)2.0 Turbo5,300 rpm2,500-4,000 rpm5,550 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIA6 Avant (C8)45 TFSIOpelInsignia Sports Tourer (B)2.0 Turbo
Acceleration checkpoints
0-60 mph
0-97 km/h
6.7 s
7.1 s
0-100 km/h
0-62 mph
7.0 s
7.5 s
0-200 km/h
0-124 mph
22.9 s
26.1 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
245 km/h
152 mph
Drag race simulation
60 ft
18 m
2.7 s
2.7 s
330 ft
101 m
6.7 s
6.9 s
1/8 mile
201 m
9.9 s
10.2 s
1000 ft
305 m
12.6 s
13.0 s
1/4 mile
402 m
14.9 s
15.3 s
Trap speed
1/4 mile
402 m
163 km/h
101 mph
157 km/h
98 mph

Power comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (C8)45 TFSI
245 hp
183 kW
OpelInsignia Sports Tourer (B)2.0 Turbo
260 hp
194 kW

Opel Insignia Sports Tourer (B) 2.0 Turbo has 15 hp more than AUDI A6 Avant (C8) 45 TFSI.

The biggest power difference is between AUDI A6 Avant (C8) 45 TFSI and Opel Insignia Sports Tourer (B) 2.0 Turbo: 15 hp (11 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (C8)45 TFSI
370 Nm
273 lb-ft
OpelInsignia Sports Tourer (B)2.0 Turbo
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 (C8)45 TFSI
1,705 kg
3,759 lb
OpelInsignia Sports Tourer (B)2.0 Turbo
1,608 kg
3,545 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 (C8)45 TFSI
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
OpelInsignia Sports Tourer (B)2.0 Turbo
245 km/h
152 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (C8)45 TFSI7.0 s
OpelInsignia Sports Tourer (B)2.0 Turbo7.5 s

Although Opel Insignia Sports Tourer (B) 2.0 Turbo has more power, AUDI A6 Avant (C8) 45 TFSI is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between AUDI A6 Avant (C8) 45 TFSI and Opel Insignia Sports Tourer (B) 2.0 Turbo: 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 Avant (C8)45 TFSI
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
OpelInsignia Sports Tourer (B)2.0 Turbo
8.7 L/100 km
27.0 mpg US
32.5 mpg UK

The biggest fuel consumption difference is between AUDI A6 Avant (C8) 45 TFSI and Opel Insignia Sports Tourer (B) 2.0 Turbo: 1.9 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 (C8)45 TFSI
144 hp/t
107 kW/t
7.0 kg/hp
OpelInsignia Sports Tourer (B)2.0 Turbo
162 hp/t
121 kW/t
6.2 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIA6 Avant (C8)45 TFSI
926 km
576 mi
OpelInsignia Sports Tourer (B)2.0 Turbo
713 km
443 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIA6 Avant (C8)45 TFSI
245 hp
183 kW
7.0 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
OpelInsignia Sports Tourer (B)2.0 Turbo
260 hp
194 kW
7.5 s
245 km/h
152 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 (C8)45 TFSI
Power
245 hp
183 kW
0-100 km/h7.0 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
4,939 mm
194.4 in
Height
1,467 mm
57.8 in
OpelInsignia Sports Tourer (B)2.0 Turbo
Power
260 hp
194 kW
0-100 km/h7.5 s
Top speed
245 km/h
152 mph
Doors/seats
5 doors
5 seats
Trunk
560 L
19.8 cu ft
Length
4,986 mm
196.3 in
Height
1,500 mm
59.1 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 (C8)45 TFSI
Power
245 hp
183 kW
0-100 km/h7.0 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
OpelInsignia Sports Tourer (B)2.0 Turbo
Power
260 hp
194 kW
0-100 km/h7.5 s
Top speed
245 km/h
152 mph
8.7 L/100 km
27.0 mpg US
32.5 mpg UK

AUDI A6 Avant (C8) 45 TFSI 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 (C8)45 TFSI
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
7.0 s
OpelInsignia Sports Tourer (B)2.0 Turbo
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
7.5 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 (C8)45 TFSI
144 hp/t
107 kW/t
7.0 kg/hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
OpelInsignia Sports Tourer (B)2.0 Turbo
162 hp/t
121 kW/t
6.2 kg/hp
8.7 L/100 km
27.0 mpg US
32.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIA6 Avant (C8)45 TFSIOpelInsignia Sports Tourer (B)2.0 Turbo
Power
245 hp
183 kW
260 hp
194 kW
Torque
370 Nm
273 lb-ft
400 Nm
295 lb-ft
Acceleration
7.0 s
7.5 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
245 km/h
152 mph
Lightness
1,705 kg
3,759 lb
1,608 kg
3,545 lb
Fuel consumption
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
565 L
20.0 cu ft
Length
4,939 mm
194.4 in
Height
1,467 mm
57.8 in
Doors/seats
5 doors
5 seats
Trunk
560 L
19.8 cu ft
Length
4,986 mm
196.3 in
Height
1,500 mm
59.1 in
Range score
926 km
576 mi
713 km
443 mi
CO2 score
154 g/km
199 g/km
Trunk score
565 L
20.0 cu ft
560 L
19.8 cu ft
Power-to-weight score
144 hp/t
107 kW/t
7.0 kg/hp
162 hp/t
121 kW/t
6.2 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 (C8) 45 TFSIOpel Insignia Sports Tourer (B) 2.0 Turbo
Consumption6.8 L/100 km34.6 mpg US41.5 mpg UK8.7 L/100 km27 mpg US32.5 mpg UK
Cost / 100 km11.90 LC100 km15.22 LC100 km
Cost / 100 mi19.15 LC100 mi24.50 LC100 mi
Annual fuel used1,020 L269 US gal224 UK gal1,305 L345 US gal287 UK gal
Annual fuel cost1,785 LC/year2,284 LC/year

Head-to-head comparisons

AUDI A6 Avant (C8) 45 TFSI

  • Is 0.5 s quicker from 0-100 km/h
  • Has 15 km/h (9 mph) higher top speed
  • Uses 1.9 L/100 km less fuel
  • Has 214 km (133 mi) more estimated range
  • Has 5 L more trunk volume
  • Emits 45 g/km less CO2

Pros

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

Cons

  • Lowest power
  • Heaviest

Opel Insignia Sports Tourer (B) 2.0 Turbo

  • Has 15 hp more
  • Has 30 Nm more
  • Is 97 kg lighter
  • Has 18 hp/t better power-to-weight

Pros

  • Most powerful
  • Highest torque
  • Lightest
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Lowest top speed
  • Smallest trunk
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI A6 Avant (C8) 45 TFSI
Opel Insignia Sports Tourer (B) 2.0 Turbo
Compare selected cars
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