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 5.6 inches longer, 0.2 inches narrower and 0.5 inches taller than the Mercedes SLK 55 AMG.
BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
50.6
Blueprint BMW Z4 Roadster sDrive35is M DKG (13 - 16)
70.5
76.8
50
Blueprint Mercedes SLK 55 AMG 7G-TRONIC (08 - 11)
70.6
78.9
70.5 in
Width
70.6 in
76.8 in
Width Incl. Mirrors
78.9 in
50.6 in
Height
50 in
Blueprint BMW Z4 Roadster sDrive35is M DKG (13 - 16)
98.3
167.1
Blueprint Mercedes SLK 55 AMG 7G-TRONIC (08 - 11)
95.7
161.5
167.1 in
Length
161.5 in
98.3 in
Wheelbase
95.7 in

Vehicle Weight

BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
3527 lb
Curb Weight
3472 lb
4090 lb
Gross Vehicle
Weight
4079 lb
BMW Z4 Roadster sDrive35is M DKG (13 - 16)
Weight Difference:
55 lb
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
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
7-speed automatic transmission

Engine

BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline 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
3 L / 147 cu in
Displacement
5.4 L / 264 cu in
335 hp
at 5900 rpm
Power
355 hp
at 5750 rpm
BMW Z4 Roadster sDrive35is
335 hp
355 hp
Mercedes SLK 55 AMG
332 lb‑ft
at 1500 rpm
Max. Torque
376 lb‑ft
at 4000 rpm
BMW Z4 Roadster sDrive35is
332 lb‑ft
376 lb‑ft
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

220 ft
0.000 sec

BMW Z4 Roadster sDrive35is

62 mph 62
mph

223 ft
0.000 sec

Mercedes SLK 55 AMG

▶ REPLAY
10.53 lb/hp
Weight-to-Power Ratio
9.78 lb/hp
BMW Z4 Roadster sDrive35is
10.53 lb/hp
9.78 lb/hp
Mercedes SLK 55 AMG

Fuel Economy / Emissions

BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
Fuel Economy
26 mpg
combined
20 mpg
BMW Z4 Roadster sDrive35is
26 mpg
20 mpg
Mercedes SLK 55 AMG
19 mpg
city
13 mpg
No data
highway
27 mpg
Kraftstoffanzeige
14.5 gal
Fuel Tank Capacity
18.5 gal
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
338 g/mi (NEFZ)
CO2 Emissions
463 g/mi (NEFZ)

Practical Convenience

BMW Z4 Roadster sDrive35is
Mercedes SLK 55 AMG
2
Doors
2
2
No. of Seats
2
562 lb
Maximum Payload
606 lb
8.8 cu ft
Trunk Volume
8.5 cu ft
No data
Cargo Volume (Seats Down)
No data