Car comparison

AUDI A7 Sportback (C7) · Facelift 2014 3.0 TDI V6 ultravsOpel Insignia Grand Sport (B) · Facelift 2020 GSi 2.0

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

New comparison

AUDI A7 Sportback (C7) · Facelift 2014

3.0 TDI V6 ultra

218 hp2967 ccDieselAWDAutomaticTurbochargedLiftback / fastback2014-2017
VS

Opel Insignia Grand Sport (B) · Facelift 2020

GSi 2.0

230 hp1998 ccGasolineAWDAutomaticTurbochargedLiftback / fastback2020-present

Comparison overview

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

Best choices

AUDI A7 Sportback (C7) Facelift 2014 3.0 TDI V6 ultra

  • Quickest 0-100 km/h
    7.3 s
  • Fastest top speed
    239 km/h
    149 mph
  • Highest torque
    400 Nm
    295 lb-ft
  • Lowest combined fuel consumption
    4.7 L/100 km
    50.0 mpg US
    60.1 mpg UK
  • Best estimated range
    1,553 km
    965 mi
  • Largest trunk
    535 L
  • Best overall score
    63/100
  • Best performance score
    54/100
  • Best economy score
    94/100
  • Best practicality score
    81/100

Specification comparison

Specification comparison
ModelAUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultraOpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
Power
218hp163kW
230hp172kW
Torque
400Nm295lb-ft
350Nm258lb-ft
Curb weight
1,755kg3,869lb
1,650kg3,638lb
Gross weight
2,365kg5,214lb
2,240kg4,938lb
Top speed
239 km/h
149 mph
237 km/h
147 mph
To 99% top speed
126.5s99% target: 237 km/h / 147 mph
Calculated
115.6s99% target: 235 km/h / 146 mph
Calculated
0-100 km/h
7.3s
7.4s
0-200 km/h
36.5s
Calculated
35.8s
Calculated
0-60 mph
6.9s
Calculated
7.0s
Calculated
Fuel consumption
4.7L/100 km50mpg US60.1mpg UK
8.8L/100 km26.7mpg US32.1mpg UK
Fuel consumption city
5.5L/100 km42.8mpg US51.4mpg UK
-
Fuel consumption highway
4.3L/100 km54.7mpg US65.7mpg UK
-
Quarter mile
15.3s
Calculated
15.3s
Calculated
Power-to-weight
124hp/t93kW/t56hp/1000 lb
Calculated
139hp/t104kW/t63hp/1000 lb
Calculated
Torque-to-weight
228Nm/t153lb-ft/ton
Calculated
212Nm/t142lb-ft/ton
Calculated
Estimated range
1,553km965mi
Calculated
705km438mi
Calculated
Displacement
2,967cc181cu in
1,998cc122cu in
Length
4,974mm196in
4,910mm193in
Width
1,911mm75in
1,863mm73in
Height
1,420mm56in
1,445mm57in
Wheelbase
2,914mm115in
2,829mm111in
Front track
1,644mm65in
1,607mm63in
Rear track
1,635mm64in
1,610mm63in
Trunk volume
535L
490L
Max trunk volume
1,390L
1,450L
Doors
5
5
Seats
5
5
Fuel tank
73L
62L
CO2 emissions
122g/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 A7 Sportback (C7) Facelift 2014 3.0 TDI V6 ultraOpel Insignia Grand Sport (B) Facelift 2020 GSi 2.0PowerTorque
  • AUDI A7 Sportback (C7) Facelift 2014 3.0 TDI V6 ultra: Power / Torque
  • Opel Insignia Grand Sport (B) Facelift 2020 GSi 2.0: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra4,000-4,750 rpm1,250-3,750 rpm5,000 rpm
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.05,000 rpm1,500-4,000 rpm5,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultraOpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
Acceleration checkpoints
0-60 mph
0-97 km/h
6.9 s
7.0 s
0-100 km/h
0-62 mph
7.3 s
7.4 s
0-200 km/h
0-124 mph
36.5 s
35.8 s
Top speed
239 km/h
149 mph
237 km/h
147 mph
Drag race simulation
60 ft
18 m
2.3 s
2.4 s
330 ft
101 m
6.4 s
6.5 s
1/8 mile
201 m
9.8 s
9.9 s
1000 ft
305 m
12.8 s
12.9 s
1/4 mile
402 m
15.3 s
15.3 s
Trap speed
1/4 mile
402 m
146 km/h
91 mph
147 km/h
91 mph

Power comparison

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

Chart data table
VehicleValue
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
218 hp
163 kW
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
230 hp
172 kW

Opel Insignia Grand Sport (B) Facelift 2020 GSi 2.0 has 12 hp more than AUDI A7 Sportback (C7) Facelift 2014 3.0 TDI V6 ultra.

The biggest power difference is between AUDI A7 Sportback (C7) Facelift 2014 3.0 TDI V6 ultra and Opel Insignia Grand Sport (B) Facelift 2020 GSi 2.0: 12 hp (9 kW).

Torque comparison

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

Chart data table
VehicleValue
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
400 Nm
295 lb-ft
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
350 Nm
258 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
1,755 kg
3,869 lb
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
1,650 kg
3,638 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
239 km/h
149 mph
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
237 km/h
147 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra7.3 s
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.07.4 s

Although Opel Insignia Grand Sport (B) Facelift 2020 GSi 2.0 has more power, AUDI A7 Sportback (C7) Facelift 2014 3.0 TDI V6 ultra is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between AUDI A7 Sportback (C7) Facelift 2014 3.0 TDI V6 ultra and Opel Insignia Grand Sport (B) Facelift 2020 GSi 2.0: 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
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
8.8 L/100 km
26.7 mpg US
32.1 mpg UK

The biggest fuel consumption difference is between AUDI A7 Sportback (C7) Facelift 2014 3.0 TDI V6 ultra and Opel Insignia Grand Sport (B) Facelift 2020 GSi 2.0: 4.1 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
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
124 hp/t
93 kW/t
8.1 kg/hp
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
139 hp/t
104 kW/t
7.2 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
1,553 km
965 mi
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
705 km
438 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
218 hp
163 kW
7.3 s
239 km/h
149 mph
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
230 hp
172 kW
7.4 s
237 km/h
147 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
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
Power
218 hp
163 kW
0-100 km/h7.3 s
Top speed
239 km/h
149 mph
Doors/seats
5 doors
5 seats
Trunk
535 L
18.9 cu ft
Length
4,974 mm
195.8 in
Height
1,420 mm
55.9 in
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
Power
230 hp
172 kW
0-100 km/h7.4 s
Top speed
237 km/h
147 mph
Doors/seats
5 doors
5 seats
Trunk
490 L
17.3 cu ft
Length
4,910 mm
193.3 in
Height
1,445 mm
56.9 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
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
Power
218 hp
163 kW
0-100 km/h7.3 s
Top speed
239 km/h
149 mph
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
Power
230 hp
172 kW
0-100 km/h7.4 s
Top speed
237 km/h
147 mph
8.8 L/100 km
26.7 mpg US
32.1 mpg UK

AUDI A7 Sportback (C7) Facelift 2014 3.0 TDI V6 ultra 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
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
7.3 s
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
7.4 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
AUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultra
124 hp/t
93 kW/t
8.1 kg/hp
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
OpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
139 hp/t
104 kW/t
7.2 kg/hp
8.8 L/100 km
26.7 mpg US
32.1 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIA7 Sportback (C7)Facelift 20143.0 TDI V6 ultraOpelInsignia Grand Sport (B)Facelift 2020GSi 2.0
Power
218 hp
163 kW
230 hp
172 kW
Torque
400 Nm
295 lb-ft
350 Nm
258 lb-ft
Acceleration
7.3 s
7.4 s
Top speed
239 km/h
149 mph
237 km/h
147 mph
Lightness
1,755 kg
3,869 lb
1,650 kg
3,638 lb
Fuel consumption
4.7 L/100 km
50.0 mpg US
60.1 mpg UK
8.8 L/100 km
26.7 mpg US
32.1 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
535 L
18.9 cu ft
Length
4,974 mm
195.8 in
Height
1,420 mm
55.9 in
Doors/seats
5 doors
5 seats
Trunk
490 L
17.3 cu ft
Length
4,910 mm
193.3 in
Height
1,445 mm
56.9 in
Range score
1,553 km
965 mi
705 km
438 mi
CO2 score
122 g/km
-
Trunk score
535 L
18.9 cu ft
490 L
17.3 cu ft
Power-to-weight score
124 hp/t
93 kW/t
8.1 kg/hp
139 hp/t
104 kW/t
7.2 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 A7 Sportback (C7) Facelift 2014 3.0 TDI V6 ultraOpel Insignia Grand Sport (B) Facelift 2020 GSi 2.0
Consumption4.7 L/100 km50 mpg US60.1 mpg UK8.8 L/100 km26.7 mpg US32.1 mpg UK
Cost / 100 km8.23 LC100 km15.40 LC100 km
Cost / 100 mi13.24 LC100 mi24.78 LC100 mi
Annual fuel used705 L186 US gal155 UK gal1,320 L349 US gal290 UK gal
Annual fuel cost1,234 LC/year2,310 LC/year

Head-to-head comparisons

AUDI A7 Sportback (C7) Facelift 2014 3.0 TDI V6 ultra

  • Has 50 Nm more
  • Is 0.1 s quicker from 0-100 km/h
  • Has 2 km/h (1 mph) higher top speed
  • Uses 4.1 L/100 km less fuel
  • Has 849 km (527 mi) more estimated range
  • Has 45 L more trunk volume

Pros

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

Cons

  • Lowest power
  • Heaviest

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI A7 Sportback (C7) 3.0 TDI V6 ultra
Opel Insignia Grand Sport (B) GSi 2.0
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2 vehicles selected

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