Car comparison

Mercedes-Benz C-class Coupe (C205) C 180vsSeat Ibiza IV SC · Facelift 2015 1.4 Eco TSI

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

New comparison

Mercedes-Benz C-class Coupe (C205)

C 180

156 hp1595 ccGasolineRWDManualTurbochargedCoupe2015-2018
VS

Seat Ibiza IV SC · Facelift 2015

1.4 Eco TSI

150 hp1395 ccGasolineFWDManualTurbochargedCoupe2015-2017

Comparison overview

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

Best choices

Seat Ibiza IV SC Facelift 2015 1.4 Eco TSI

  • Quickest 0-100 km/h
    7.6 s
  • Lightest
    1,068 kg
    2,355 lb
  • Best power-to-weight
    140 hp/t
    105 kW/t
    7.1 kg/hp
  • Lowest combined fuel consumption
    4.8 L/100 km
    49.0 mpg US
    58.9 mpg UK
  • Lowest CO2 emissions
    110 g/km
  • Best estimated range
    938 km
    583 mi
  • Best overall score
    50/100
  • Best performance score
    48/100
  • Best economy score
    94/100
  • Best practicality score
    54/100

Specification comparison

Specification comparison
ModelMercedes-BenzC-class Coupe (C205)C 180SeatIbiza IV SCFacelift 20151.4 Eco TSI
Power
156hp116kW
150hp112kW
Torque
250Nm184lb-ft
250Nm184lb-ft
Curb weight
1,400kg3,086lb
1,068kg2,355lb
Gross weight
1,955kg4,310lb
1,630kg3,594lb
Top speed
225 km/h
140 mph
220 km/h
137 mph
To 99% top speed
100.2s99% target: 223 km/h / 138 mph
Calculated
80.4s99% target: 218 km/h / 135 mph
Calculated
0-100 km/h
8.5s
7.6s
0-200 km/h
41.3s
Calculated
37.7s
Calculated
0-60 mph
8.0s
Calculated
7.2s
Calculated
Fuel consumption
5.8L/100 km40.6mpg US48.7mpg UK
4.8L/100 km49mpg US58.9mpg UK
Fuel consumption city
7.2L/100 km32.7mpg US39.2mpg UK
-
Fuel consumption highway
5L/100 km47mpg US56.5mpg UK
-
Quarter mile
16.2s
Calculated
15.5s
Calculated
Power-to-weight
111hp/t83kW/t51hp/1000 lb
Calculated
140hp/t105kW/t64hp/1000 lb
Calculated
Torque-to-weight
179Nm/t119lb-ft/ton
Calculated
234Nm/t157lb-ft/ton
Calculated
Estimated range
707km439mi
Calculated
938km583mi
Calculated
Displacement
1,595cc97cu in
1,395cc85cu in
Length
4,686mm184in
4,043mm159in
Width
1,810mm71in
1,693mm67in
Height
1,405mm55in
1,428mm56in
Wheelbase
2,840mm112in
2,469mm97in
Front track
1,563mm62in
1,465mm58in
Rear track
1,546mm61in
1,457mm57in
Ground clearance
89mm4in
-
Trunk volume
400L
292L
Doors
2
3
Seats
4
5
Fuel tank
41L
45L
CO2 emissions
135g/km
110g/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.

Mercedes-Benz C-class Coupe (C205) C 180Seat Ibiza IV SC Facelift 2015 1.4 Eco TSIPowerTorque
  • Mercedes-Benz C-class Coupe (C205) C 180: Power / Torque
  • Seat Ibiza IV SC Facelift 2015 1.4 Eco TSI: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzC-class Coupe (C205)C 1805,300 rpm1,200-4,000 rpm5,550 rpm
SeatIbiza IV SCFacelift 20151.4 Eco TSI5,000-6,000 rpm1,500-3,500 rpm6,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzC-class Coupe (C205)C 180SeatIbiza IV SCFacelift 20151.4 Eco TSI
Acceleration checkpoints
0-60 mph
0-97 km/h
8.0 s
7.2 s
0-100 km/h
0-62 mph
8.5 s
7.6 s
0-200 km/h
0-124 mph
41.3 s
37.7 s
Top speed
225 km/h
140 mph
220 km/h
137 mph
Drag race simulation
60 ft
18 m
2.6 s
2.5 s
330 ft
101 m
7.0 s
6.7 s
1/8 mile
201 m
10.5 s
10.1 s
1000 ft
305 m
13.6 s
13.0 s
1/4 mile
402 m
16.2 s
15.5 s
Trap speed
1/4 mile
402 m
143 km/h
89 mph
148 km/h
92 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 180
156 hp
116 kW
SeatIbiza IV SCFacelift 20151.4 Eco TSI
150 hp
112 kW

Mercedes-Benz C-class Coupe (C205) C 180 has 6 hp more than Seat Ibiza IV SC Facelift 2015 1.4 Eco TSI.

The biggest power difference is between Seat Ibiza IV SC Facelift 2015 1.4 Eco TSI and Mercedes-Benz C-class Coupe (C205) C 180: 6 hp (4 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 180
250 Nm
184 lb-ft
SeatIbiza IV SCFacelift 20151.4 Eco TSI
250 Nm
184 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 180
1,400 kg
3,086 lb
SeatIbiza IV SCFacelift 20151.4 Eco TSI
1,068 kg
2,355 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 180
225 km/h
140 mph
SeatIbiza IV SCFacelift 20151.4 Eco TSI
220 km/h
137 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 1808.5 s
SeatIbiza IV SCFacelift 20151.4 Eco TSI7.6 s

Although Mercedes-Benz C-class Coupe (C205) C 180 has more power, Seat Ibiza IV SC Facelift 2015 1.4 Eco TSI is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Seat Ibiza IV SC Facelift 2015 1.4 Eco TSI and Mercedes-Benz C-class Coupe (C205) C 180: 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
Mercedes-BenzC-class Coupe (C205)C 180
5.8 L/100 km
40.6 mpg US
48.7 mpg UK
SeatIbiza IV SCFacelift 20151.4 Eco TSI
4.8 L/100 km
49.0 mpg US
58.9 mpg UK

The biggest fuel consumption difference is between Seat Ibiza IV SC Facelift 2015 1.4 Eco TSI and Mercedes-Benz C-class Coupe (C205) C 180: 1.0 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
Mercedes-BenzC-class Coupe (C205)C 180
111 hp/t
83 kW/t
9.0 kg/hp
SeatIbiza IV SCFacelift 20151.4 Eco TSI
140 hp/t
105 kW/t
7.1 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
Mercedes-BenzC-class Coupe (C205)C 180
707 km
439 mi
SeatIbiza IV SCFacelift 20151.4 Eco TSI
938 km
583 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzC-class Coupe (C205)C 180
156 hp
116 kW
8.5 s
225 km/h
140 mph
SeatIbiza IV SCFacelift 20151.4 Eco TSI
150 hp
112 kW
7.6 s
220 km/h
137 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
Mercedes-BenzC-class Coupe (C205)C 180
Power
156 hp
116 kW
0-100 km/h8.5 s
Top speed
225 km/h
140 mph
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
4,686 mm
184.5 in
Height
1,405 mm
55.3 in
SeatIbiza IV SCFacelift 20151.4 Eco TSI
Power
150 hp
112 kW
0-100 km/h7.6 s
Top speed
220 km/h
137 mph
Doors/seats
3 doors
5 seats
Trunk
292 L
10.3 cu ft
Length
4,043 mm
159.2 in
Height
1,428 mm
56.2 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
Mercedes-BenzC-class Coupe (C205)C 180
Power
156 hp
116 kW
0-100 km/h8.5 s
Top speed
225 km/h
140 mph
5.8 L/100 km
40.6 mpg US
48.7 mpg UK
SeatIbiza IV SCFacelift 20151.4 Eco TSI
Power
150 hp
112 kW
0-100 km/h7.6 s
Top speed
220 km/h
137 mph
4.8 L/100 km
49.0 mpg US
58.9 mpg UK

Seat Ibiza IV SC Facelift 2015 1.4 Eco TSI 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
Mercedes-BenzC-class Coupe (C205)C 180
5.8 L/100 km
40.6 mpg US
48.7 mpg UK
8.5 s
SeatIbiza IV SCFacelift 20151.4 Eco TSI
4.8 L/100 km
49.0 mpg US
58.9 mpg UK
7.6 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
Mercedes-BenzC-class Coupe (C205)C 180
111 hp/t
83 kW/t
9.0 kg/hp
5.8 L/100 km
40.6 mpg US
48.7 mpg UK
SeatIbiza IV SCFacelift 20151.4 Eco TSI
140 hp/t
105 kW/t
7.1 kg/hp
4.8 L/100 km
49.0 mpg US
58.9 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzC-class Coupe (C205)C 180SeatIbiza IV SCFacelift 20151.4 Eco TSI
Power
156 hp
116 kW
150 hp
112 kW
Torque
250 Nm
184 lb-ft
250 Nm
184 lb-ft
Acceleration
8.5 s
7.6 s
Top speed
225 km/h
140 mph
220 km/h
137 mph
Lightness
1,400 kg
3,086 lb
1,068 kg
2,355 lb
Fuel consumption
5.8 L/100 km
40.6 mpg US
48.7 mpg UK
4.8 L/100 km
49.0 mpg US
58.9 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
400 L
14.1 cu ft
Length
4,686 mm
184.5 in
Height
1,405 mm
55.3 in
Doors/seats
3 doors
5 seats
Trunk
292 L
10.3 cu ft
Length
4,043 mm
159.2 in
Height
1,428 mm
56.2 in
Range score
707 km
439 mi
938 km
583 mi
CO2 score
135 g/km
110 g/km
Trunk score
400 L
14.1 cu ft
292 L
10.3 cu ft
Power-to-weight score
111 hp/t
83 kW/t
9.0 kg/hp
140 hp/t
105 kW/t
7.1 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
VehicleMercedes-Benz C-class Coupe (C205) C 180Seat Ibiza IV SC Facelift 2015 1.4 Eco TSI
Consumption5.8 L/100 km40.6 mpg US48.7 mpg UK4.8 L/100 km49 mpg US58.9 mpg UK
Cost / 100 km10.15 LC100 km8.40 LC100 km
Cost / 100 mi16.33 LC100 mi13.52 LC100 mi
Annual fuel used870 L230 US gal191 UK gal720 L190 US gal158 UK gal
Annual fuel cost1,523 LC/year1,260 LC/year

Head-to-head comparisons

Mercedes-Benz C-class Coupe (C205) C 180

  • Has 6 hp more
  • Has 5 km/h (3 mph) higher top speed
  • Has 108 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

Seat Ibiza IV SC Facelift 2015 1.4 Eco TSI

  • Is 332 kg lighter
  • Is 0.9 s quicker from 0-100 km/h
  • Uses 1.0 L/100 km less fuel
  • Has 29 hp/t better power-to-weight
  • Has 231 km (143 mi) more estimated range
  • Emits 25 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
Mercedes-Benz C-class Coupe (C205) C 180
Seat Ibiza IV SC 1.4 Eco TSI
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