The Comparative Analysis :

BMW Z4 Roadster sDrive35is M DKG (13 - 16) vs. Mercedes SLK 55 AMG 7G-TRONIC (08 - 11)

€ 57,600
BMW Z4 Roadster sDrive35is M DKG (13 - 16) BMW Z4 Roadster sDrive35is
€ 70,700
 Mercedes SLK 55 AMG 7G-TRONIC (08 - 11) Mercedes SLK 55 AMG
€ 57,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 70,700

ⓘ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 14.1 cm longer, 0.4 cm narrower and 1.3 cm taller than the Mercedes SLK 55 AMG.
BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
1284
Blueprint BMW Z4 Roadster sDrive35is M DKG (13 - 16)
1790
1951
1271
Blueprint Mercedes SLK 55 AMG 7G-TRONIC (08 - 11)
1794
2005
1790 mm
Width
1794 mm
1951 mm
Width Incl. Mirrors
2005 mm
1284 mm
Height
1271 mm
Blueprint BMW Z4 Roadster sDrive35is M DKG (13 - 16)
2496
4244
Blueprint Mercedes SLK 55 AMG 7G-TRONIC (08 - 11)
2430
4103
4244 mm
Length
4103 mm
2496 mm
Wheelbase
2430 mm

Vehicle Weight

BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
1600 kg
Kerb Weight
1575 kg
1855 kg
Gross Vehicle
Weight
1850 kg
BMW Z4 Roadster sDrive35is M DKG (13 - 16)
Weight Difference:
25 kg
1.56 %
Mercedes SLK 55 AMG 7G-TRONIC (08 - 11)

General

BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
E89
Generation
R171
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
7-speed automatic transmission

Engine

BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
Straight-six petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N54
Engine Series
Mercedes-Benz M 113
N54-B30
Engine Code
M 113.989
4
Valves
3
6
Cylinders
8
2979 CC
Engine Capacity
5439 CC
335 bhp
at 5900 rpm
Power
355 bhp
at 5750 rpm
BMW Z4 Roadster sDrive35is
335 bhp
355 bhp
Mercedes SLK 55 AMG
450 NM
at 1500 rpm
Max. Torque
510 NM
at 4000 rpm
BMW Z4 Roadster sDrive35is
450 NM
510 NM
Mercedes SLK 55 AMG

Performance

BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

67 m
0.000 sec

BMW Z4 Roadster sDrive35is

62 mph 62
mph

68 m
0.000 sec

Mercedes SLK 55 AMG

▶ REPLAY
4.78 kg/bhp
Weight-to-Power Ratio
4.44 kg/bhp
BMW Z4 Roadster sDrive35is
4.78 kg/bhp
4.44 kg/bhp
Mercedes SLK 55 AMG

Fuel Economy / Emissions

BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
Fuel Economy
31 mpg
combined
24 mpg
BMW Z4 Roadster sDrive35is
31 mpg
24 mpg
Mercedes SLK 55 AMG
22 mpg
city
16 mpg
No data
motorway
32 mpg
Kraftstoffanzeige
55 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
380 mi
Range
362 mi
BMW Z4 Roadster sDrive35is
380 mi
362 mi
Mercedes SLK 55 AMG
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).
227.4 kWh
BMW Z4 Roadster sDrive35is
170.4 kWh
227.4 kWh
Mercedes SLK 55 AMG
Euro 5
Emission Standard
Euro 4
210 g/km (NEFZ)
CO2 Emissions
288 g/km (NEFZ)

Practical Convenience

BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
2
Doors
2
2
No. of Seats
2
255 kg
Maximum Payload
275 kg
310 L
Boot Capacity
300 L
No data
Boot Capacity (Seats Down)
No data