Car comparison

Mercedes-Benz SLC (R172) · Facelift 2016 SLC 300vsMercedes-Benz GLC Coupe (C253) GLC 350d

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

New comparison

Mercedes-Benz SLC (R172) · Facelift 2016

SLC 300

245 hp1991 ccGasolineRWDAutomaticTurbochargedCoupe2016-2020
VS

Mercedes-Benz GLC Coupe (C253)

GLC 350d

258 hp2987 ccDieselAWDAutomaticTurbochargedCoupe2016-2018

Comparison overview

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

Best choices

Mercedes-Benz SLC (R172) Facelift 2016 SLC 300

  • Quickest 0-100 km/h
    5.8 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lightest
    1,430 kg
    3,153 lb
  • Best power-to-weight
    171 hp/t
    128 kW/t
    5.8 kg/hp
  • Lowest combined fuel consumption
    6.2 L/100 km
    37.9 mpg US
    45.6 mpg UK
  • Lowest highway consumption
    5.2 L/100 km
    45.2 mpg US
    54.3 mpg UK
  • Lowest CO2 emissions
    144 g/km
  • Best economy score
    90/100

Mercedes-Benz GLC Coupe (C253) GLC 350d

  • Most powerful
    258 hp
    192 kW
  • Highest torque
    620 Nm
    457 lb-ft
  • Lowest city consumption
    7.2 L/100 km
    32.7 mpg US
    39.2 mpg UK
  • Best estimated range
    1,065 km
    661 mi
  • Largest trunk
    500 L
  • Best overall score
    63/100
  • Best performance score
    63/100
  • Best practicality score
    63/100

Specification comparison

Specification comparison
ModelMercedes-BenzSLC (R172)Facelift 2016SLC 300Mercedes-BenzGLC Coupe (C253)GLC 350d
Power
245hp183kW
258hp192kW
Torque
370Nm273lb-ft
620Nm457lb-ft
Curb weight
1,430kg3,153lb
1,840kg4,057lb
Gross weight
1,820kg4,012lb
2,530kg5,578lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
238 km/h
148 mph
To 99% top speed
80.6s99% target: 257 km/h / 160 mph
Calculated
90.2s99% target: 236 km/h / 146 mph
Calculated
0-100 km/h
5.8s
6.2s
0-200 km/h
21.1s
Calculated
28.4s
Calculated
0-60 mph
5.5s
Calculated
5.9s
Calculated
Fuel consumption
6.2L/100 km37.9mpg US45.6mpg UK
6.2L/100 km37.9mpg US45.6mpg UK
Fuel consumption city
7.8L/100 km30.2mpg US36.2mpg UK
7.2L/100 km32.7mpg US39.2mpg UK
Fuel consumption highway
5.2L/100 km45.2mpg US54.3mpg UK
5.7L/100 km41.3mpg US49.6mpg UK
Quarter mile
13.9s
Calculated
14.4s
Calculated
Power-to-weight
171hp/t128kW/t78hp/1000 lb
Calculated
140hp/t105kW/t64hp/1000 lb
Calculated
Torque-to-weight
259Nm/t173lb-ft/ton
Calculated
337Nm/t225lb-ft/ton
Calculated
Estimated range
968km601mi
Calculated
1,065km661mi
Calculated
Displacement
1,991cc121cu in
2,987cc182cu in
Length
4,133mm163in
4,732mm186in
Width
1,810mm71in
1,890mm74in
Height
1,301mm51in
1,602mm63in
Wheelbase
2,430mm96in
2,873mm113in
Front track
1,559mm61in
1,620mm64in
Rear track
1,565mm62in
1,619mm64in
Trunk volume
225L
500L
Max trunk volume
335L
1,400L
Doors
2
4
Seats
2
4
Fuel tank
60L
66L
CO2 emissions
144g/km
169g/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 SLC (R172) Facelift 2016 SLC 300Mercedes-Benz GLC Coupe (C253) GLC 350dPowerTorque
  • Mercedes-Benz SLC (R172) Facelift 2016 SLC 300: Power / Torque
  • Mercedes-Benz GLC Coupe (C253) GLC 350d: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
Mercedes-BenzSLC (R172)Facelift 2016SLC 3005,500 rpm1,300-4,000 rpm5,750 rpm
Mercedes-BenzGLC Coupe (C253)GLC 350d3,400 rpm1,600-2,400 rpm3,650 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricMercedes-BenzSLC (R172)Facelift 2016SLC 300Mercedes-BenzGLC Coupe (C253)GLC 350d
Acceleration checkpoints
0-60 mph
0-97 km/h
5.5 s
5.9 s
0-100 km/h
0-62 mph
5.8 s
6.2 s
0-200 km/h
0-124 mph
21.1 s
28.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
238 km/h
148 mph
Drag race simulation
60 ft
18 m
2.3 s
2.2 s
330 ft
101 m
6.1 s
6.1 s
1/8 mile
201 m
9.1 s
9.3 s
1000 ft
305 m
11.7 s
12.1 s
1/4 mile
402 m
13.9 s
14.4 s
Trap speed
1/4 mile
402 m
167 km/h
104 mph
156 km/h
97 mph

Power comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLC (R172)Facelift 2016SLC 300
245 hp
183 kW
Mercedes-BenzGLC Coupe (C253)GLC 350d
258 hp
192 kW

Mercedes-Benz GLC Coupe (C253) GLC 350d has 13 hp more than Mercedes-Benz SLC (R172) Facelift 2016 SLC 300.

The biggest power difference is between Mercedes-Benz SLC (R172) Facelift 2016 SLC 300 and Mercedes-Benz GLC Coupe (C253) GLC 350d: 13 hp (10 kW).

Torque comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLC (R172)Facelift 2016SLC 300
370 Nm
273 lb-ft
Mercedes-BenzGLC Coupe (C253)GLC 350d
620 Nm
457 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLC (R172)Facelift 2016SLC 300
1,430 kg
3,153 lb
Mercedes-BenzGLC Coupe (C253)GLC 350d
1,840 kg
4,057 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-BenzSLC (R172)Facelift 2016SLC 300
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzGLC Coupe (C253)GLC 350d
238 km/h
148 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
Mercedes-BenzSLC (R172)Facelift 2016SLC 3005.8 s
Mercedes-BenzGLC Coupe (C253)GLC 350d6.2 s

Although Mercedes-Benz GLC Coupe (C253) GLC 350d has more power, Mercedes-Benz SLC (R172) Facelift 2016 SLC 300 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz SLC (R172) Facelift 2016 SLC 300 and Mercedes-Benz GLC Coupe (C253) GLC 350d: 0.4 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-BenzSLC (R172)Facelift 2016SLC 300
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Mercedes-BenzGLC Coupe (C253)GLC 350d
6.2 L/100 km
37.9 mpg US
45.6 mpg UK

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
Mercedes-BenzSLC (R172)Facelift 2016SLC 300
171 hp/t
128 kW/t
5.8 kg/hp
Mercedes-BenzGLC Coupe (C253)GLC 350d
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-BenzSLC (R172)Facelift 2016SLC 300
968 km
601 mi
Mercedes-BenzGLC Coupe (C253)GLC 350d
1,065 km
661 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
Mercedes-BenzSLC (R172)Facelift 2016SLC 300
245 hp
183 kW
5.8 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Mercedes-BenzGLC Coupe (C253)GLC 350d
258 hp
192 kW
6.2 s
238 km/h
148 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-BenzSLC (R172)Facelift 2016SLC 300
Power
245 hp
183 kW
0-100 km/h5.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
2 seats
Trunk
225 L
7.9 cu ft
Length
4,133 mm
162.7 in
Height
1,301 mm
51.2 in
Mercedes-BenzGLC Coupe (C253)GLC 350d
Power
258 hp
192 kW
0-100 km/h6.2 s
Top speed
238 km/h
148 mph
Doors/seats
4 doors
4 seats
Trunk
500 L
17.7 cu ft
Length
4,732 mm
186.3 in
Height
1,602 mm
63.1 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
Mercedes-BenzSLC (R172)Facelift 2016SLC 300
Power
245 hp
183 kW
0-100 km/h5.8 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Mercedes-BenzGLC Coupe (C253)GLC 350d
Power
258 hp
192 kW
0-100 km/h6.2 s
Top speed
238 km/h
148 mph
6.2 L/100 km
37.9 mpg US
45.6 mpg UK

Mercedes-Benz GLC Coupe (C253) GLC 350d 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-BenzSLC (R172)Facelift 2016SLC 300
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
5.8 s
Mercedes-BenzGLC Coupe (C253)GLC 350d
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
6.2 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-BenzSLC (R172)Facelift 2016SLC 300
171 hp/t
128 kW/t
5.8 kg/hp
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Mercedes-BenzGLC Coupe (C253)GLC 350d
140 hp/t
105 kW/t
7.1 kg/hp
6.2 L/100 km
37.9 mpg US
45.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleMercedes-BenzSLC (R172)Facelift 2016SLC 300Mercedes-BenzGLC Coupe (C253)GLC 350d
Power
245 hp
183 kW
258 hp
192 kW
Torque
370 Nm
273 lb-ft
620 Nm
457 lb-ft
Acceleration
5.8 s
6.2 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
238 km/h
148 mph
Lightness
1,430 kg
3,153 lb
1,840 kg
4,057 lb
Fuel consumption
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
6.2 L/100 km
37.9 mpg US
45.6 mpg UK
Practicality
Doors/seats
2 doors
2 seats
Trunk
225 L
7.9 cu ft
Length
4,133 mm
162.7 in
Height
1,301 mm
51.2 in
Doors/seats
4 doors
4 seats
Trunk
500 L
17.7 cu ft
Length
4,732 mm
186.3 in
Height
1,602 mm
63.1 in
Range score
968 km
601 mi
1,065 km
661 mi
CO2 score
144 g/km
169 g/km
Trunk score
225 L
7.9 cu ft
500 L
17.7 cu ft
Power-to-weight score
171 hp/t
128 kW/t
5.8 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 SLC (R172) Facelift 2016 SLC 300Mercedes-Benz GLC Coupe (C253) GLC 350d
Consumption6.2 L/100 km37.9 mpg US45.6 mpg UK6.2 L/100 km37.9 mpg US45.6 mpg UK
Cost / 100 km10.85 LC100 km10.85 LC100 km
Cost / 100 mi17.46 LC100 mi17.46 LC100 mi
Annual fuel used930 L246 US gal205 UK gal930 L246 US gal205 UK gal
Annual fuel cost1,628 LC/year1,628 LC/year

Head-to-head comparisons

Mercedes-Benz SLC (R172) Facelift 2016 SLC 300

  • Is 410 kg lighter
  • Is 0.4 s quicker from 0-100 km/h
  • Has 22 km/h (14 mph) higher top speed
  • Has 31 hp/t better power-to-weight
  • Emits 25 g/km less CO2

Pros

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

Cons

  • Lowest power
  • Smallest trunk

Mercedes-Benz GLC Coupe (C253) GLC 350d

  • Has 13 hp more
  • Has 250 Nm more
  • Has 97 km (60 mi) more estimated range
  • Has 275 L more trunk volume

Pros

  • Most powerful
  • Highest torque
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Heaviest
  • Lowest top speed
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
Mercedes-Benz SLC (R172) SLC 300
Mercedes-Benz GLC Coupe (C253) GLC 350d
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Mercedes-Benz SLC (R172) · Facelift 2016 SLC 300 vs Mercedes-Benz GLC Coupe (C253) GLC 350d - car comparison - FastVsFaster