The Comparative Analysis :

BMW Z4 Roadster sDrive35is Sport-Automatic DKG (10 - 13) vs. Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)

€ 57,300
BMW Z4 Roadster sDrive35is Sport-Automatic DKG (10 - 13) BMW Z4 Roadster sDrive35is
€ 42,500
 Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15) Mercedes SLK 250 CDI
€ 57,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 42,500

ⓘ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 sDrive35is is 11 cm longer, 2 cm narrower and 1.7 cm lower than the Mercedes SLK 250 CDI.
BMW Z4 Roadster sDrive35is
Mercedes SLK 250 CDI
1284
Blueprint BMW Z4 Roadster sDrive35is Sport-Automatic DKG (10 - 13)
1790
1951
1301
Blueprint Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)
1810
2006
1790 mm
Width
1810 mm
1951 mm
Width Incl. Mirrors
2006 mm
1284 mm
Height
1301 mm
Blueprint BMW Z4 Roadster sDrive35is Sport-Automatic DKG (10 - 13)
2496
4244
Blueprint Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)
2430
4134
4244 mm
Length
4134 mm
2496 mm
Wheelbase
2430 mm

Vehicle Weight

BMW Z4 Roadster sDrive35is
Mercedes SLK 250 CDI
1600 kg
Kerb Weight
1590 kg
1855 kg
Gross Vehicle
Weight
1905 kg
BMW Z4 Roadster sDrive35is Sport-Automatic DKG (10 - 13)
Weight Difference:
10 kg
0.63 %
Mercedes SLK 250 CDI 7G-TRONIC PLUS (11 - 15)

General

BMW Z4 Roadster sDrive35is
Mercedes SLK 250 CDI
E89
Generation
R172
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
7-speed automatic transmission

Engine

BMW Z4 Roadster sDrive35is
Mercedes SLK 250 CDI
Straight-six petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
BMW N54
Engine Series
Mercedes-Benz OM 651
N54-B30
Engine Code
OM 651.980
4
Valves
4
6
Cylinders
4
2979 CC
Engine Capacity
2143 CC
335 bhp
at 5900 rpm
Power
201 bhp
at 4200 rpm
BMW Z4 Roadster sDrive35is
335 bhp
201 bhp
Mercedes SLK 250 CDI
450 NM
at 1500 rpm
Max. Torque
500 NM
at 1600 rpm
BMW Z4 Roadster sDrive35is
450 NM
500 NM
Mercedes SLK 250 CDI

Performance

BMW Z4 Roadster sDrive35is
Mercedes SLK 250 CDI
155 mph
Maximum Speed
151 mph
4.8 sec
Acceleration 0 to 62 mph
6.7 sec
62 mph 62
mph

67 m
0.000 sec

BMW Z4 Roadster sDrive35is

62 mph 62
mph

93 m
0.000 sec

Mercedes SLK 250 CDI

▶ REPLAY
4.78 kg/bhp
Weight-to-Power Ratio
7.91 kg/bhp
BMW Z4 Roadster sDrive35is
4.78 kg/bhp
7.91 kg/bhp
Mercedes SLK 250 CDI

Fuel Economy / Emissions

BMW Z4 Roadster sDrive35is
Mercedes SLK 250 CDI
Fuel Economy
31 mpg
combined
58 mpg
BMW Z4 Roadster sDrive35is
31 mpg
58 mpg
Mercedes SLK 250 CDI
22 mpg
city
46 mpg
No data
motorway
69 mpg
Kraftstoffanzeige
55 L
Fuel Tank Capacity
60 L
Kraftstoffanzeige
380 mi
Range
761 mi
BMW Z4 Roadster sDrive35is
380 mi
761 mi
Mercedes SLK 250 CDI
Environmental Impact
170.4 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).
100.7 kWh
BMW Z4 Roadster sDrive35is
170.4 kWh
100.7 kWh
Mercedes SLK 250 CDI
Euro 5
Emission Standard
Euro 5
210 g/km (NEFZ)
CO2 Emissions
128 g/km (NEFZ)

Practical Convenience

BMW Z4 Roadster sDrive35is
Mercedes SLK 250 CDI
2
Doors
2
2
No. of Seats
2
255 kg
Maximum Payload
315 kg
310 L
Boot Capacity
335 L
No data
Boot Capacity (Seats Down)
No data