The Comparative Analysis :

Mercedes SLC 250 d 9G-TRONIC (16 - 17) vs. BMW Z4 Roadster sDrive20i Steptronic Sport (19 - ..)

€ 43,900
Mercedes SLC 250 d 9G-TRONIC (16 - 17) Mercedes SLC 250 d
€ 43,300
 BMW Z4 Roadster sDrive20i Steptronic Sport (19 - ..) BMW Z4 Roadster sDrive20i
€ 43,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,300

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Mercedes SLC 250 d is considerably smaller in every dimension. It's 19.1 cm shorter, 5.4 cm narrower and 0.3 cm lower than the BMW Z4 Roadster sDrive20i.
Mercedes SLC 250 d
BMW Z4 Roadster sDrive20i
1301
Blueprint Mercedes SLC 250 d 9G-TRONIC (16 - 17)
1810
2006
1304
Blueprint BMW Z4 Roadster sDrive20i Steptronic Sport (19 - ..)
1864
2024
1810 mm
Width
1864 mm
2006 mm
Width Incl. Mirrors
2024 mm
1301 mm
Height
1304 mm
Blueprint Mercedes SLC 250 d 9G-TRONIC (16 - 17)
2430
4133
Blueprint BMW Z4 Roadster sDrive20i Steptronic Sport (19 - ..)
2470
4324
4133 mm
Length
4324 mm
2430 mm
Wheelbase
2470 mm

Vehicle Weight

Mercedes SLC 250 d
BMW Z4 Roadster sDrive20i
1605 kg
Kerb Weight
1495 kg
1905 kg
Gross Vehicle
Weight
1740 kg
Mercedes SLC 250 d 9G-TRONIC (16 - 17)
Weight Difference:
110 kg
6.85 %
BMW Z4 Roadster sDrive20i Steptronic Sport (19 - ..)

General

Mercedes SLC 250 d
BMW Z4 Roadster sDrive20i
R172
Generation
G29
Roadster
Car Body Style
Roadster
Diesel
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
9-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes SLC 250 d
BMW Z4 Roadster sDrive20i
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four petrol engine with tur­bo­charger
Mercedes-Benz OM 651
Engine Series
BMW B48
OM 651.980
Engine Code
B48-B20
4
Valves
4
4
Cylinders
4
2143 CC
Engine Capacity
1998 CC
201 bhp
at 3800 rpm
Power
194 bhp
at 4500 rpm
Mercedes SLC 250 d
201 bhp
194 bhp
BMW Z4 Roadster sDrive20i
500 NM
at 1600 rpm
Max. Torque
320 NM
at 1450 rpm
Mercedes SLC 250 d
500 NM
320 NM
BMW Z4 Roadster sDrive20i

Performance

Mercedes SLC 250 d
BMW Z4 Roadster sDrive20i
152 mph
Maximum Speed
149 mph
6.6 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

92 m
0.000 sec

Mercedes SLC 250 d

62 mph 62
mph

92 m
0.000 sec

BMW Z4 Roadster sDrive20i

▶ REPLAY
7.99 kg/bhp
Weight-to-Power Ratio
7.71 kg/bhp
Mercedes SLC 250 d
7.99 kg/bhp
7.71 kg/bhp
BMW Z4 Roadster sDrive20i

Fuel Economy / Emissions

Mercedes SLC 250 d
BMW Z4 Roadster sDrive20i
Fuel Economy
64 mpg
combined
46 mpg
Mercedes SLC 250 d
64 mpg
46 mpg
BMW Z4 Roadster sDrive20i
54 mpg
city
39 mpg
72 mpg
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
52 L
Kraftstoffanzeige
848 mi
Range
529 mi
Mercedes SLC 250 d
848 mi
529 mi
BMW Z4 Roadster sDrive20i
Environmental Impact
90.4 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
115.6 kWh
Mercedes SLC 250 d
90.4 kWh
115.6 kWh
BMW Z4 Roadster sDrive20i
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
114 g/km (NEFZ)
CO2 Emissions
167 g/km (WLTP)

Practical Convenience

Mercedes SLC 250 d
BMW Z4 Roadster sDrive20i
2
Doors
2
2
No. of Seats
2
300 kg
Maximum Payload
245 kg
335 L
Boot Capacity
281 L
No data
Boot Capacity (Seats Down)
No data