The Comparative Analysis :
Alfa Romeo Spider 2.4 JTDM 20V (08 - 10) vs. Mercedes SLK 250 (11 - 15)
€ 38,400
€ 42,500
€ 38,400
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 Alfa Romeo Spider 2.4 JTDM 20V is considerably bigger in every dimension. It's 10.2 inches longer, 0.8 inches wider and 0.7 inches taller than the Mercedes SLK 250.
Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250
51.9
72
80.1
51.2
71.3
79
72 in
Width
71.3 in
80.1 in
Width Incl. Mirrors
79 in
51.9 in
Height
51.2 in
99.5
173
95.7
162.8
173 in
Length
162.8 in
99.5 in
Wheelbase
95.7 in
Vehicle Weight
Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250
3770 lb
Curb Weight
3252 lb
4376 lb
Gross Vehicle
Weight
Weight
3946 lb
Weight Difference:
518 lb
13.74 %
General
Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250
Typ 939
Generation
R172
Roadster
Car Body Style
Roadster
Diesel
Fuel Type
Mid-Grade Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250
Straight-five diesel engine with turbocharger
Engine Type
Straight-four gasoline engine with turbocharger
Engine Series
Mercedes-Benz M 271 EVO
939 A3.000
Engine Code
M 271.861
4
Valves
4
5
Cylinders
4
2.4 L / 117 cu in
Displacement
1.8 L / 88 cu in
206 hp
at 4000 rpm
Power
201 hp
at 5500 rpm
Alfa Romeo Spider 2.4 JTDM 20V
206 hp
201 hp
Mercedes SLK 250
295 lb‑ft
at 1500 rpm
Max. Torque
229 lb‑ft
at 2000 rpm
Alfa Romeo Spider 2.4 JTDM 20V
295 lb‑ft
229 lb‑ft
Mercedes SLK 250
Performance
Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250
144 mph
Maximum Speed
152 mph
8.1 sec
Acceleration 0 to 62 mph
6.5 sec
62 mph
62
mph
mph
371 ft
0.000 sec
Alfa Romeo Spider 2.4 JTDM 20V
62 mph
62
mph
mph
295 ft
0.000 sec
Mercedes SLK 250
▶ REPLAY
18.3 lb/hp
Weight-to-Power Ratio
16.18 lb/hp
Alfa Romeo Spider 2.4 JTDM 20V
18.3 lb/hp
16.18 lb/hp
Mercedes SLK 250
Fuel Economy / Emissions
Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250
Fuel Economy
35 mpg
combined
34 mpg
Alfa Romeo Spider 2.4 JTDM 20V
35 mpg
34 mpg
Mercedes SLK 250
26 mpg
city
25 mpg
No data
highway
44 mpg
18.5 gal
Fuel Tank Capacity
15.9 gal
639 mi
Range
541 mi
Alfa Romeo Spider 2.4 JTDM 20V
639 mi
541 mi
Mercedes SLK 250
Environmental Impact
139.9 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).
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).
130.7 kWh
Alfa Romeo Spider 2.4 JTDM 20V
139.9 kWh
130.7 kWh
Mercedes SLK 250
Euro 4
Emission Standard
Euro 5
288 g/mi (NEFZ)
CO2 Emissions
257 g/mi (NEFZ)
Practical Convenience
Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250
2
Doors
2
2
No. of Seats
2
606 lb
Maximum Payload
694 lb
7.2 cu ft
Trunk Volume
9.5 cu ft
No data
Cargo Volume (Seats Down)
No data
