The Comparative Analysis :

BMW Z4 Roadster sDrive28i Sport-Automatic (11 - 13) vs. Mercedes SLC 250 d 9G-TRONIC (16 - 17)

€ 46,000
BMW Z4 Roadster sDrive28i Sport-Automatic (11 - 13) BMW Z4 Roadster sDrive28i
€ 43,900
 Mercedes SLC 250 d 9G-TRONIC (16 - 17) Mercedes SLC 250 d
€ 46,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 43,900

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The BMW Z4 Roadster sDrive28i is 10.6 cm longer, 2 cm narrower and 1 cm lower than the Mercedes SLC 250 d.
BMW Z4 Roadster sDrive28i
Mercedes SLC 250 d
1291
Blueprint BMW Z4 Roadster sDrive28i Sport-Automatic (11 - 13)
1790
1951
1301
Blueprint Mercedes SLC 250 d 9G-TRONIC (16 - 17)
1810
2006
1790 mm
Width
1810 mm
1951 mm
Width Incl. Mirrors
2006 mm
1291 mm
Height
1301 mm
Blueprint BMW Z4 Roadster sDrive28i Sport-Automatic (11 - 13)
2496
4239
Blueprint Mercedes SLC 250 d 9G-TRONIC (16 - 17)
2430
4133
4239 mm
Length
4133 mm
2496 mm
Wheelbase
2430 mm

Vehicle Weight

BMW Z4 Roadster sDrive28i
Mercedes SLC 250 d
1495 kg
Kerb Weight
1605 kg
1750 kg
Gross Vehicle
Weight
1905 kg
BMW Z4 Roadster sDrive28i Sport-Automatic (11 - 13)
Weight Difference:
110 kg
6.85 %
Mercedes SLC 250 d 9G-TRONIC (16 - 17)

General

BMW Z4 Roadster sDrive28i
Mercedes SLC 250 d
E89
Generation
R172
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
9-speed automatic transmission

Engine

BMW Z4 Roadster sDrive28i
Mercedes SLC 250 d
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
BMW N20
Engine Series
Mercedes-Benz OM 651
N20-B20
Engine Code
OM 651.980
4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
2143 CC
242 bhp
at 5000 rpm
Power
201 bhp
at 3800 rpm
BMW Z4 Roadster sDrive28i
242 bhp
201 bhp
Mercedes SLC 250 d
350 NM
at 1250 rpm
Max. Torque
500 NM
at 1600 rpm
BMW Z4 Roadster sDrive28i
350 NM
500 NM
Mercedes SLC 250 d

Performance

BMW Z4 Roadster sDrive28i
Mercedes SLC 250 d
155 mph
Maximum Speed
152 mph
5.7 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

79 m
0.000 sec

BMW Z4 Roadster sDrive28i

62 mph 62
mph

92 m
0.000 sec

Mercedes SLC 250 d

▶ REPLAY
6.18 kg/bhp
Weight-to-Power Ratio
7.99 kg/bhp
BMW Z4 Roadster sDrive28i
6.18 kg/bhp
7.99 kg/bhp
Mercedes SLC 250 d

Fuel Economy / Emissions

BMW Z4 Roadster sDrive28i
Mercedes SLC 250 d
Fuel Economy
42 mpg
combined
64 mpg
BMW Z4 Roadster sDrive28i
42 mpg
64 mpg
Mercedes SLC 250 d
31 mpg
city
54 mpg
No data
motorway
72 mpg
Kraftstoffanzeige
55 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
503 mi
Range
848 mi
BMW Z4 Roadster sDrive28i
503 mi
848 mi
Mercedes SLC 250 d
Environmental Impact
128.7 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).
90.4 kWh
BMW Z4 Roadster sDrive28i
128.7 kWh
90.4 kWh
Mercedes SLC 250 d
Euro 5
Emission Standard
Euro 6b (NEFZ)
159 g/km (NEFZ)
CO2 Emissions
114 g/km (NEFZ)

Practical Convenience

BMW Z4 Roadster sDrive28i
Mercedes SLC 250 d
2
Doors
2
2
No. of Seats
2
255 kg
Maximum Payload
300 kg
310 L
Boot Capacity
335 L
No data
Boot Capacity (Seats Down)
No data