Car comparison

BMW 7 Series (G11) 740ivsOpel Insignia Sedan (A) · Facelift 2013 OPC 2.8 V6

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

New comparison

BMW 7 Series (G11)

740i

326 hp2998 ccGasolineRWDAutomaticTurbochargedSedan2015-2019
VS

Opel Insignia Sedan (A) · Facelift 2013

OPC 2.8 V6

325 hp2792 ccGasolineAWDAutomaticTurbochargedSedan2013-2017

Comparison overview

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

Best choices

BMW 7 Series (G11) 740i

  • Quickest 0-100 km/h
    5.5 s
  • Fastest top speed
    265 km/h
    165 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Most powerful
    326 hp
    243 kW
  • Highest torque
    450 Nm
    332 lb-ft
  • Lightest
    1,725 kg
    3,803 lb
  • Best power-to-weight
    189 hp/t
    141 kW/t
    5.3 kg/hp
  • Lowest combined fuel consumption
    7.0 L/100 km
    33.6 mpg US
    40.4 mpg UK
  • Lowest city consumption
    9.7 L/100 km
    24.2 mpg US
    29.1 mpg UK
  • Lowest highway consumption
    5.5 L/100 km
    42.8 mpg US
    51.4 mpg UK
  • Lowest CO2 emissions
    164 g/km
  • Best estimated range
    1,114 km
    692 mi
  • Largest trunk
    515 L
  • Best overall score
    71/100
  • Best performance score
    69/100
  • Best economy score
    88/100
  • Best practicality score
    76/100

Specification comparison

Specification comparison
ModelBMW7 Series (G11)740iOpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
Power
326hp243kW
325hp242kW
Torque
450Nm332lb-ft
435Nm321lb-ft
Curb weight
1,725kg3,803lb
1,760kg3,880lb
Gross weight
2,400kg5,291lb
2,340kg5,159lb
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
53.6s99% target: 262 km/h / 163 mph
Calculated
60.9s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
5.5s
6.0s
0-200 km/h
16.3s
Calculated
18.2s
Calculated
0-60 mph
5.3s
Calculated
5.7s
Calculated
Fuel consumption
7L/100 km33.6mpg US40.4mpg UK
10.7L/100 km22mpg US26.4mpg UK
Fuel consumption city
9.7L/100 km24.2mpg US29.1mpg UK
16.1L/100 km14.6mpg US17.5mpg UK
Fuel consumption highway
5.5L/100 km42.8mpg US51.4mpg UK
7.5L/100 km31.4mpg US37.7mpg UK
Quarter mile
13.4s
Calculated
13.9s
Calculated
Power-to-weight
189hp/t141kW/t86hp/1000 lb
Calculated
185hp/t138kW/t84hp/1000 lb
Calculated
Torque-to-weight
261Nm/t175lb-ft/ton
Calculated
247Nm/t165lb-ft/ton
Calculated
Estimated range
1,114km692mi
Calculated
654km407mi
Calculated
Displacement
2,998cc183cu in
2,792cc170cu in
Length
5,098mm201in
4,842mm191in
Width
1,902mm75in
1,858mm73in
Height
1,478mm58in
1,498mm59in
Wheelbase
3,070mm121in
2,737mm108in
Front track
1,618mm64in
1,585mm62in
Rear track
1,646mm65in
1,587mm62in
Ground clearance
135mm5in
-
Trunk volume
515L
500L
Max trunk volume-
1,015L
Doors
4
4
Seats
5
5
Fuel tank
78L
70L
CO2 emissions
164g/km
251g/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.

BMW 7 Series (G11) 740iOpel Insignia Sedan (A) Facelift 2013 OPC 2.8 V6PowerTorque
  • BMW 7 Series (G11) 740i: Power / Torque
  • Opel Insignia Sedan (A) Facelift 2013 OPC 2.8 V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW7 Series (G11)740i5,500-6,500 rpm1,380-5,000 rpm6,750 rpm
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V65,250 rpm5,250 rpm5,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBMW7 Series (G11)740iOpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
Acceleration checkpoints
0-60 mph
0-97 km/h
5.3 s
5.7 s
0-100 km/h
0-62 mph
5.5 s
6.0 s
0-200 km/h
0-124 mph
16.3 s
18.2 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Likely limited
Drag race simulation
60 ft
18 m
2.5 s
2.6 s
330 ft
101 m
6.1 s
6.4 s
1/8 mile
201 m
9.0 s
9.3 s
1000 ft
305 m
11.4 s
11.8 s
1/4 mile
402 m
13.4 s
13.9 s
Trap speed
1/4 mile
402 m
182 km/h
113 mph
175 km/h
109 mph

Power comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)740i
326 hp
243 kW
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
325 hp
242 kW

BMW 7 Series (G11) 740i has 1 hp more than Opel Insignia Sedan (A) Facelift 2013 OPC 2.8 V6.

The biggest power difference is between Opel Insignia Sedan (A) Facelift 2013 OPC 2.8 V6 and BMW 7 Series (G11) 740i: 1 hp (1 kW).

Torque comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)740i
450 Nm
332 lb-ft
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
435 Nm
321 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)740i
1,725 kg
3,803 lb
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
1,760 kg
3,880 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)740i
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)740i5.5 s
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V66.0 s

The biggest 0-100 km/h difference is between BMW 7 Series (G11) 740i and Opel Insignia Sedan (A) Facelift 2013 OPC 2.8 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
BMW7 Series (G11)740i
7.0 L/100 km
33.6 mpg US
40.4 mpg UK
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
10.7 L/100 km
22.0 mpg US
26.4 mpg UK

The biggest fuel consumption difference is between BMW 7 Series (G11) 740i and Opel Insignia Sedan (A) Facelift 2013 OPC 2.8 V6: 3.7 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
BMW7 Series (G11)740i
189 hp/t
141 kW/t
5.3 kg/hp
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
185 hp/t
138 kW/t
5.4 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BMW7 Series (G11)740i
1,114 km
692 mi
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
654 km
407 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BMW7 Series (G11)740i
326 hp
243 kW
5.5 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
325 hp
242 kW
6.0 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 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
BMW7 Series (G11)740i
Power
326 hp
243 kW
0-100 km/h5.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
515 L
18.2 cu ft
Length
5,098 mm
200.7 in
Height
1,478 mm
58.2 in
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
Power
325 hp
242 kW
0-100 km/h6.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,842 mm
190.6 in
Height
1,498 mm
59.0 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
BMW7 Series (G11)740i
Power
326 hp
243 kW
0-100 km/h5.5 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
7.0 L/100 km
33.6 mpg US
40.4 mpg UK
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
Power
325 hp
242 kW
0-100 km/h6.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
10.7 L/100 km
22.0 mpg US
26.4 mpg UK

BMW 7 Series (G11) 740i 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
BMW7 Series (G11)740i
7.0 L/100 km
33.6 mpg US
40.4 mpg UK
5.5 s
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
6.0 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
BMW7 Series (G11)740i
189 hp/t
141 kW/t
5.3 kg/hp
7.0 L/100 km
33.6 mpg US
40.4 mpg UK
OpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
185 hp/t
138 kW/t
5.4 kg/hp
10.7 L/100 km
22.0 mpg US
26.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBMW7 Series (G11)740iOpelInsignia Sedan (A)Facelift 2013OPC 2.8 V6
Power
326 hp
243 kW
325 hp
242 kW
Torque
450 Nm
332 lb-ft
435 Nm
321 lb-ft
Acceleration
5.5 s
6.0 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,725 kg
3,803 lb
1,760 kg
3,880 lb
Fuel consumption
7.0 L/100 km
33.6 mpg US
40.4 mpg UK
10.7 L/100 km
22.0 mpg US
26.4 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk
515 L
18.2 cu ft
Length
5,098 mm
200.7 in
Height
1,478 mm
58.2 in
Doors/seats
4 doors
5 seats
Trunk
500 L
17.7 cu ft
Length
4,842 mm
190.6 in
Height
1,498 mm
59.0 in
Range score
1,114 km
692 mi
654 km
407 mi
CO2 score
164 g/km
251 g/km
Trunk score
515 L
18.2 cu ft
500 L
17.7 cu ft
Power-to-weight score
189 hp/t
141 kW/t
5.3 kg/hp
185 hp/t
138 kW/t
5.4 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
VehicleBMW 7 Series (G11) 740iOpel Insignia Sedan (A) Facelift 2013 OPC 2.8 V6
Consumption7 L/100 km33.6 mpg US40.4 mpg UK10.7 L/100 km22 mpg US26.4 mpg UK
Cost / 100 km12.25 LC100 km18.72 LC100 km
Cost / 100 mi19.71 LC100 mi30.13 LC100 mi
Annual fuel used1,050 L277 US gal231 UK gal1,605 L424 US gal353 UK gal
Annual fuel cost1,838 LC/year2,809 LC/year

Head-to-head comparisons

BMW 7 Series (G11) 740i

  • Has 1 hp more
  • Has 15 Nm more
  • Is 35 kg lighter
  • Is 0.5 s quicker from 0-100 km/h
  • Uses 3.7 L/100 km less fuel
  • Has 4 hp/t better power-to-weight
  • Has 460 km (286 mi) more estimated range
  • Has 15 L more trunk volume
  • Emits 87 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
BMW 7 Series (G11) 740i
Opel Insignia Sedan (A) OPC 2.8 V6
Compare selected cars
2 vehicles selected

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