The Comparative Analysis :

Mercedes SLK 300 9G-TRONIC (15 - 16) vs. BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)

€ 46,100
Mercedes SLK 300 9G-TRONIC (15 - 16) Mercedes SLK 300
€ 51,700
 BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13) BMW Z4 Roadster sDrive35i
€ 46,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,700

ⓘ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 Mercedes SLK 300 is 10.5 cm shorter, 2 cm wider and 1 cm taller than the BMW Z4 Roadster sDrive35i.
Mercedes SLK 300
BMW Z4 Roadster sDrive35i
1301
Blueprint Mercedes SLK 300 9G-TRONIC (15 - 16)
1810
2006
1291
Blueprint BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)
1790
1951
1810 mm
Width
1790 mm
2006 mm
Width Incl. Mirrors
1951 mm
1301 mm
Height
1291 mm
Blueprint Mercedes SLK 300 9G-TRONIC (15 - 16)
2430
4134
Blueprint BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)
2496
4239
4134 mm
Length
4239 mm
2430 mm
Wheelbase
2496 mm

Vehicle Weight

Mercedes SLK 300
BMW Z4 Roadster sDrive35i
1505 kg
Kerb Weight
1600 kg
1820 kg
Gross Vehicle
Weight
1855 kg
Mercedes SLK 300 9G-TRONIC (15 - 16)
Weight Difference:
95 kg
5.94 %
BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)

General

Mercedes SLK 300
BMW Z4 Roadster sDrive35i
R172
Generation
E89
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
9-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes SLK 300
BMW Z4 Roadster sDrive35i
Straight-four petrol engine with tur­bo­charger
Engine Type
Straight-six petrol engine with two tur­bo­chargers (bi­turbo)
Mercedes-Benz M 274
Engine Series
BMW N54
M 274.920
Engine Code
N54-B30
4
Valves
4
4
Cylinders
6
1991 CC
Engine Capacity
2979 CC
242 bhp
at 5500 rpm
Power
302 bhp
at 5800 rpm
Mercedes SLK 300
242 bhp
302 bhp
BMW Z4 Roadster sDrive35i
370 NM
at 1300 rpm
Max. Torque
400 NM
at 1300 rpm
Mercedes SLK 300
370 NM
400 NM
BMW Z4 Roadster sDrive35i

Performance

Mercedes SLK 300
BMW Z4 Roadster sDrive35i
151 mph
Maximum Speed
155 mph
6.6 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

92 m
0.000 sec

Mercedes SLK 300

62 mph 62
mph

71 m
0.000 sec

BMW Z4 Roadster sDrive35i

▶ REPLAY
6.22 kg/bhp
Weight-to-Power Ratio
5.3 kg/bhp
Mercedes SLK 300
6.22 kg/bhp
5.3 kg/bhp
BMW Z4 Roadster sDrive35i

Fuel Economy / Emissions

Mercedes SLK 300
BMW Z4 Roadster sDrive35i
Fuel Economy
46 mpg
combined
31 mpg
Mercedes SLK 300
46 mpg
31 mpg
BMW Z4 Roadster sDrive35i
36 mpg
city
22 mpg
54 mpg
motorway
No data
Kraftstoffanzeige
60 L
Fuel Tank Capacity
55 L
Kraftstoffanzeige
601 mi
Range
380 mi
Mercedes SLK 300
601 mi
380 mi
BMW Z4 Roadster sDrive35i
Environmental Impact
117.5 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).
170.4 kWh
Mercedes SLK 300
117.5 kWh
170.4 kWh
BMW Z4 Roadster sDrive35i
Euro 6b (NEFZ)
Emission Standard
Euro 5
144 g/km (NEFZ)
CO2 Emissions
210 g/km (NEFZ)

Practical Convenience

Mercedes SLK 300
BMW Z4 Roadster sDrive35i
2
Doors
2
2
No. of Seats
2
315 kg
Maximum Payload
255 kg
335 L
Boot Capacity
310 L
No data
Boot Capacity (Seats Down)
No data