Car comparison

Opel Insignia Grand Sport (B) GSi 2.0 TurbovsMercedes-Benz A-class (W176) · Facelift 2015 A 250

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

New comparison

Opel Insignia Grand Sport (B)

GSi 2.0 Turbo

260 hp1998 ccGasolineAWDAutomaticTurbochargedHatchback2017-2018
VS

Mercedes-Benz A-class (W176) · Facelift 2015

A 250

218 hp1991 ccGasolineFWDManualTurbochargedHatchback2015-2018

Comparison overview

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

Best choices

Mercedes-Benz A-class (W176) Facelift 2015 A 250

  • Quickest 0-100 km/h
    6.4 s
  • Lightest
    1,340 kg
    2,954 lb
  • Best power-to-weight
    163 hp/t
    121 kW/t
    6.1 kg/hp
  • Lowest combined fuel consumption
    6.8 L/100 km
    34.6 mpg US
    41.5 mpg UK
  • Lowest city consumption
    8.9 L/100 km
    26.4 mpg US
    31.7 mpg UK
  • Lowest highway consumption
    5.5 L/100 km
    42.8 mpg US
    51.4 mpg UK
  • Lowest CO2 emissions
    158 g/km
  • Best estimated range
    735 km
    457 mi
  • Best economy score
    89/100

Opel Insignia Grand Sport (B) GSi 2.0 Turbo

  • Fastest top speed
    250 km/h
    155 mph
  • Most powerful
    260 hp
    194 kW
  • Highest torque
    400 Nm
    295 lb-ft
  • Largest trunk
    490 L
  • Best overall score
    64/100
  • Best performance score
    57/100
  • Best practicality score
    79/100

Specification comparison

Specification comparison
ModelOpelInsignia Grand Sport (B)GSi 2.0 TurboMercedes-BenzA-class (W176)Facelift 2015A 250
Power
260hp194kW
218hp163kW
Torque
400Nm295lb-ft
350Nm258lb-ft
Curb weight
1,608kg3,545lb
1,340kg2,954lb
Gross weight
2,220kg4,894lb
1,960kg4,321lb
Top speed
250 km/h
155 mph
240 km/h
149 mph
To 99% top speed
92.1s99% target: 248 km/h / 154 mph
Calculated
73.2s99% target: 238 km/h / 148 mph
Calculated
0-100 km/h
7.3s
6.4s
0-200 km/h
27.4s
Calculated
25.0s
Calculated
0-60 mph
6.9s
Calculated
6.1s
Calculated
Fuel consumption
8.6L/100 km27.4mpg US32.8mpg UK
6.8L/100 km34.6mpg US41.5mpg UK
Fuel consumption city
11.2L/100 km21mpg US25.2mpg UK
8.9L/100 km26.4mpg US31.7mpg UK
Fuel consumption highway
7.1L/100 km33.1mpg US39.8mpg UK
5.5L/100 km42.8mpg US51.4mpg UK
Quarter mile
15.2s
Calculated
14.5s
Calculated
Power-to-weight
162hp/t121kW/t73hp/1000 lb
Calculated
163hp/t121kW/t74hp/1000 lb
Calculated
Torque-to-weight
249Nm/t166lb-ft/ton
Calculated
261Nm/t175lb-ft/ton
Calculated
Estimated range
721km448mi
Calculated
735km457mi
Calculated
Displacement
1,998cc122cu in
1,991cc121cu in
Length
4,910mm193in
4,299mm169in
Width
1,863mm73in
1,780mm70in
Height
1,445mm57in
1,433mm56in
Wheelbase
2,829mm111in
2,699mm106in
Front track
1,607mm63in
1,553mm61in
Rear track
1,610mm63in
1,552mm61in
Ground clearance-
93mm4in
Trunk volume
490L
341L
Max trunk volume
1,450L
1,157L
Doors
5
5
Seats
5
5
Fuel tank
62L
50L
CO2 emissions
197g/km
158g/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.

Opel Insignia Grand Sport (B) GSi 2.0 TurboMercedes-Benz A-class (W176) Facelift 2015 A 250PowerTorque
  • Opel Insignia Grand Sport (B) GSi 2.0 Turbo: Power / Torque
  • Mercedes-Benz A-class (W176) Facelift 2015 A 250: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
OpelInsignia Grand Sport (B)GSi 2.0 Turbo5,300 rpm2,500-4,000 rpm5,550 rpm
Mercedes-BenzA-class (W176)Facelift 2015A 2505,500 rpm1,200-4,000 rpm5,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricOpelInsignia Grand Sport (B)GSi 2.0 TurboMercedes-BenzA-class (W176)Facelift 2015A 250
Acceleration checkpoints
0-60 mph
0-97 km/h
6.9 s
6.1 s
0-100 km/h
0-62 mph
7.3 s
6.4 s
0-200 km/h
0-124 mph
27.4 s
25.0 s
Top speed
250 km/h
155 mph
240 km/h
149 mph
Drag race simulation
60 ft
18 m
2.6 s
2.4 s
330 ft
101 m
6.7 s
6.3 s
1/8 mile
201 m
10.0 s
9.5 s
1000 ft
305 m
12.8 s
12.2 s
1/4 mile
402 m
15.2 s
14.5 s
Trap speed
1/4 mile
402 m
155 km/h
96 mph
161 km/h
100 mph

Power comparison

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

Chart data table
VehicleValue
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
260 hp
194 kW
Mercedes-BenzA-class (W176)Facelift 2015A 250
218 hp
163 kW

Opel Insignia Grand Sport (B) GSi 2.0 Turbo has 42 hp more than Mercedes-Benz A-class (W176) Facelift 2015 A 250.

The biggest power difference is between Mercedes-Benz A-class (W176) Facelift 2015 A 250 and Opel Insignia Grand Sport (B) GSi 2.0 Turbo: 42 hp (31 kW).

Torque comparison

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

Chart data table
VehicleValue
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
400 Nm
295 lb-ft
Mercedes-BenzA-class (W176)Facelift 2015A 250
350 Nm
258 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
1,608 kg
3,545 lb
Mercedes-BenzA-class (W176)Facelift 2015A 250
1,340 kg
2,954 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
250 km/h
155 mph
Mercedes-BenzA-class (W176)Facelift 2015A 250
240 km/h
149 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
OpelInsignia Grand Sport (B)GSi 2.0 Turbo7.3 s
Mercedes-BenzA-class (W176)Facelift 2015A 2506.4 s

Although Opel Insignia Grand Sport (B) GSi 2.0 Turbo has more power, Mercedes-Benz A-class (W176) Facelift 2015 A 250 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz A-class (W176) Facelift 2015 A 250 and Opel Insignia Grand Sport (B) GSi 2.0 Turbo: 0.9 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
8.6 L/100 km
27.4 mpg US
32.8 mpg UK
Mercedes-BenzA-class (W176)Facelift 2015A 250
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz A-class (W176) Facelift 2015 A 250 and Opel Insignia Grand Sport (B) GSi 2.0 Turbo: 1.8 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
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
162 hp/t
121 kW/t
6.2 kg/hp
Mercedes-BenzA-class (W176)Facelift 2015A 250
163 hp/t
121 kW/t
6.1 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
721 km
448 mi
Mercedes-BenzA-class (W176)Facelift 2015A 250
735 km
457 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
260 hp
194 kW
7.3 s
250 km/h
155 mph
Mercedes-BenzA-class (W176)Facelift 2015A 250
218 hp
163 kW
6.4 s
240 km/h
149 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
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
Power
260 hp
194 kW
0-100 km/h7.3 s
Top speed
250 km/h
155 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
Mercedes-BenzA-class (W176)Facelift 2015A 250
Power
218 hp
163 kW
0-100 km/h6.4 s
Top speed
240 km/h
149 mph
Doors/seats
5 doors
5 seats
Trunk
341 L
12.0 cu ft
Length
4,299 mm
169.3 in
Height
1,433 mm
56.4 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
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
Power
260 hp
194 kW
0-100 km/h7.3 s
Top speed
250 km/h
155 mph
8.6 L/100 km
27.4 mpg US
32.8 mpg UK
Mercedes-BenzA-class (W176)Facelift 2015A 250
Power
218 hp
163 kW
0-100 km/h6.4 s
Top speed
240 km/h
149 mph
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

Mercedes-Benz A-class (W176) Facelift 2015 A 250 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
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
8.6 L/100 km
27.4 mpg US
32.8 mpg UK
7.3 s
Mercedes-BenzA-class (W176)Facelift 2015A 250
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
6.4 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
OpelInsignia Grand Sport (B)GSi 2.0 Turbo
162 hp/t
121 kW/t
6.2 kg/hp
8.6 L/100 km
27.4 mpg US
32.8 mpg UK
Mercedes-BenzA-class (W176)Facelift 2015A 250
163 hp/t
121 kW/t
6.1 kg/hp
6.8 L/100 km
34.6 mpg US
41.5 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleOpelInsignia Grand Sport (B)GSi 2.0 TurboMercedes-BenzA-class (W176)Facelift 2015A 250
Power
260 hp
194 kW
218 hp
163 kW
Torque
400 Nm
295 lb-ft
350 Nm
258 lb-ft
Acceleration
7.3 s
6.4 s
Top speed
250 km/h
155 mph
240 km/h
149 mph
Lightness
1,608 kg
3,545 lb
1,340 kg
2,954 lb
Fuel consumption
8.6 L/100 km
27.4 mpg US
32.8 mpg UK
6.8 L/100 km
34.6 mpg US
41.5 mpg UK
Practicality
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
Doors/seats
5 doors
5 seats
Trunk
341 L
12.0 cu ft
Length
4,299 mm
169.3 in
Height
1,433 mm
56.4 in
Range score
721 km
448 mi
735 km
457 mi
CO2 score
197 g/km
158 g/km
Trunk score
490 L
17.3 cu ft
341 L
12.0 cu ft
Power-to-weight score
162 hp/t
121 kW/t
6.2 kg/hp
163 hp/t
121 kW/t
6.1 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
VehicleOpel Insignia Grand Sport (B) GSi 2.0 TurboMercedes-Benz A-class (W176) Facelift 2015 A 250
Consumption8.6 L/100 km27.4 mpg US32.8 mpg UK6.8 L/100 km34.6 mpg US41.5 mpg UK
Cost / 100 km15.05 LC100 km11.90 LC100 km
Cost / 100 mi24.22 LC100 mi19.15 LC100 mi
Annual fuel used1,290 L341 US gal284 UK gal1,020 L269 US gal224 UK gal
Annual fuel cost2,258 LC/year1,785 LC/year

Head-to-head comparisons

Opel Insignia Grand Sport (B) GSi 2.0 Turbo

  • Has 42 hp more
  • Has 50 Nm more
  • Has 10 km/h (6 mph) higher top speed
  • Has 149 L more trunk volume

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Largest trunk

Cons

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

Mercedes-Benz A-class (W176) Facelift 2015 A 250

  • Is 268 kg lighter
  • Is 0.9 s quicker from 0-100 km/h
  • Uses 1.8 L/100 km less fuel
  • Has 1 hp/t better power-to-weight
  • Has 14 km (9 mi) more estimated range
  • Emits 39 g/km less CO2

Pros

  • Quickest 0-100 km/h in this comparison
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Cons

  • Lowest power
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
Opel Insignia Grand Sport (B) GSi 2.0 Turbo
Mercedes-Benz A-class (W176) A 250
Compare selected cars
2 vehicles selected

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