The Comparative Analysis :

Mercedes SLK 55 AMG SPEEDSHIFT PLUS (11 - 16) vs. Alfa Romeo Spider 3.2 JTS V6 24V Q4 Q-Tronic (06 - 10)

€ 73,500
Mercedes SLK 55 AMG SPEEDSHIFT PLUS (11 - 16) Mercedes SLK 55 AMG
€ 45,700
 Alfa Romeo Spider 3.2 JTS V6 24V Q4 Q-Tronic (06 - 10) Alfa Romeo Spider 3.2 JTS V6 24V
€ 73,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 45,700

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

Vehicle Dimensions

The Mercedes SLK 55 AMG is considerably smaller in every dimension. It's 25.9 cm shorter, 2 cm narrower and 1.7 cm lower than the Alfa Romeo Spider 3.2 JTS V6 24V.
Mercedes SLK 55 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
1301
Blueprint Mercedes SLK 55 AMG SPEEDSHIFT PLUS (11 - 16)
1810
2006
1318
Blueprint Alfa Romeo Spider 3.2 JTS V6 24V Q4 Q-Tronic (06 - 10)
1830
2035
1810 mm
Width
1830 mm
2006 mm
Width Incl. Mirrors
2035 mm
1301 mm
Height
1318 mm
Blueprint Mercedes SLK 55 AMG SPEEDSHIFT PLUS (11 - 16)
2430
4134
Blueprint Alfa Romeo Spider 3.2 JTS V6 24V Q4 Q-Tronic (06 - 10)
2528
4393
4134 mm
Length
4393 mm
2430 mm
Wheelbase
2528 mm

Vehicle Weight

Mercedes SLK 55 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
1610 kg
Kerb Weight
1760 kg
1910 kg
Gross Vehicle
Weight
2035 kg
Mercedes SLK 55 AMG SPEEDSHIFT PLUS (11 - 16)
Weight Difference:
150 kg
8.52 %
Alfa Romeo Spider 3.2 JTS V6 24V Q4 Q-Tronic (06 - 10)

General

Mercedes SLK 55 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
R172
Generation
Typ 939
Roadster
Car Body Style
Roadster
Super Unleaded (98 RON)
Fuel Type
Unleaded (95 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

Mercedes SLK 55 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V6 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 152
Engine Series
M 152.980
Engine Code
939 A.000
4
Valves
4
8
Cylinders
6
5461 CC
Engine Capacity
3195 CC
416 bhp
at 6800 rpm
Power
256 bhp
at 6300 rpm
Mercedes SLK 55 AMG
416 bhp
256 bhp
Alfa Romeo Spider 3.2 JTS V6 24V
540 NM
at 4500 rpm
Max. Torque
322 NM
at 4500 rpm
Mercedes SLK 55 AMG
540 NM
322 NM
Alfa Romeo Spider 3.2 JTS V6 24V

Performance

Mercedes SLK 55 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
155 mph
Maximum Speed
152 mph
4.6 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph 62
mph

64 m
0.000 sec

Mercedes SLK 55 AMG

62 mph 62
mph

100 m
0.000 sec

Alfa Romeo Spider 3.2 JTS V6 24V

▶ REPLAY
3.87 kg/bhp
Weight-to-Power Ratio
6.88 kg/bhp
Mercedes SLK 55 AMG
3.87 kg/bhp
6.88 kg/bhp
Alfa Romeo Spider 3.2 JTS V6 24V

Fuel Economy / Emissions

Mercedes SLK 55 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
Fuel Economy
34 mpg
combined
23 mpg
Mercedes SLK 55 AMG
34 mpg
23 mpg
Alfa Romeo Spider 3.2 JTS V6 24V
24 mpg
city
15 mpg
46 mpg
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
518 mi
Range
357 mi
Mercedes SLK 55 AMG
518 mi
357 mi
Alfa Romeo Spider 3.2 JTS V6 24V
Environmental Impact
159.2 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).
231.1 kWh
Mercedes SLK 55 AMG
159.2 kWh
231.1 kWh
Alfa Romeo Spider 3.2 JTS V6 24V
Euro 5 / Euro 6
Emission Standard
Euro 4
195 g/km (NEFZ)
CO2 Emissions
288 g/km (NEFZ)

Practical Convenience

Mercedes SLK 55 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
2
Doors
2
2
No. of Seats
2
300 kg
Maximum Payload
275 kg
335 L
Boot Capacity
253 L
No data
Boot Capacity (Seats Down)
No data