The Comparative Analysis :

Alfa Romeo Spider 2.4 JTDM 20V Q-Tronic (08 - 10) vs. Mercedes SLK 250 CDI (12 - 15)

€ 40,500
Alfa Romeo Spider 2.4 JTDM 20V Q-Tronic (08 - 10) Alfa Romeo Spider 2.4 JTDM 20V
€ 40,100
 Mercedes SLK 250 CDI (12 - 15) Mercedes SLK 250 CDI
€ 40,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,100

ⓘ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 CDI.
Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250 CDI
51.9
Blueprint Alfa Romeo Spider 2.4 JTDM 20V Q-Tronic (08 - 10)
72
80.1
51.2
Blueprint Mercedes SLK 250 CDI (12 - 15)
71.3
79
72 in
Width
71.3 in
80.1 in
Width Incl. Mirrors
79 in
51.9 in
Height
51.2 in
Blueprint Alfa Romeo Spider 2.4 JTDM 20V Q-Tronic (08 - 10)
99.5
173
Blueprint Mercedes SLK 250 CDI (12 - 15)
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 CDI
3814 lb
Curb Weight
3461 lb
4420 lb
Gross Vehicle
Weight
4156 lb
Alfa Romeo Spider 2.4 JTDM 20V Q-Tronic (08 - 10)
Weight Difference:
353 lb
9.26 %
Mercedes SLK 250 CDI (12 - 15)

General

Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250 CDI
Typ 939
Generation
R172
Roadster
Car Body Style
Roadster
Diesel
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250 CDI
Straight-five diesel engine with tur­bo­charger
Engine Type
Straight-four diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz OM 651
939 A3.000
Engine Code
OM 651.980
4
Valves
4
5
Cylinders
4
2.4 L / 117 cu in
Displacement
2.1 L / 103 cu in
197 hp
at 4000 rpm
Power
201 hp
at 4200 rpm
Alfa Romeo Spider 2.4 JTDM 20V
197 hp
201 hp
Mercedes SLK 250 CDI
295 lb‑ft
at 2000 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Alfa Romeo Spider 2.4 JTDM 20V
295 lb‑ft
369 lb‑ft
Mercedes SLK 250 CDI

Performance

Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250 CDI
140 mph
Maximum Speed
152 mph
8.5 sec
Acceleration 0 to 62 mph
6.5 sec
62 mph 62
mph

387 ft
0.000 sec

Alfa Romeo Spider 2.4 JTDM 20V

62 mph 62
mph

295 ft
0.000 sec

Mercedes SLK 250 CDI

▶ REPLAY
19.36 lb/hp
Weight-to-Power Ratio
17.22 lb/hp
Alfa Romeo Spider 2.4 JTDM 20V
19.36 lb/hp
17.22 lb/hp
Mercedes SLK 250 CDI

Fuel Economy / Emissions

Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250 CDI
Fuel Economy
30 mpg
combined
49 mpg
Alfa Romeo Spider 2.4 JTDM 20V
30 mpg
49 mpg
Mercedes SLK 250 CDI
21 mpg
city
38 mpg
No data
highway
59 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
551 mi
Range
777 mi
Alfa Romeo Spider 2.4 JTDM 20V
551 mi
777 mi
Mercedes SLK 250 CDI
Environmental Impact
162.5 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).
98.8 kWh
Alfa Romeo Spider 2.4 JTDM 20V
162.5 kWh
98.8 kWh
Mercedes SLK 250 CDI
Euro 4
Emission Standard
Euro 5
335 g/mi (NEFZ)
CO2 Emissions
200 g/mi (NEFZ)

Practical Convenience

Alfa Romeo Spider 2.4 JTDM 20V
Mercedes SLK 250 CDI
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