The Comparative Analysis :
Mercedes SLC 43 AMG 9G-TRONIC (18 - 20) vs. Alfa Romeo Spider 3.2 JTS V6 24V (08 - 10)
€ 61,100
€ 41,300
€ 61,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes SLC 43 AMG is considerably smaller in every dimension. It's 9.7 inches shorter, 0.8 inches narrower and 0.7 inches lower than the Alfa Romeo Spider 3.2 JTS V6 24V.
Mercedes SLC 43 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
51.2
71.3
79
51.9
72
80.1
71.3 in
Width
72 in
79 in
Width Incl. Mirrors
80.1 in
51.2 in
Height
51.9 in
95.7
163.2
99.5
173
163.2 in
Length
173 in
95.7 in
Wheelbase
99.5 in
Vehicle Weight
Mercedes SLC 43 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
3516 lb
Curb Weight
3693 lb
4167 lb
Gross Vehicle
Weight
Weight
4299 lb
Weight Difference:
176 lb
4.77 %
General
Mercedes SLC 43 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
R172
Generation
Typ 939
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Front-wheel drive
9-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes SLC 43 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
V6 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 gasoline engine (naturally aspirated engine)
Mercedes-Benz M 276
Engine Series
M 276.822
Engine Code
939 A.000
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.2 L / 157 cu in
385 hp
at 5500 rpm
Power
256 hp
at 6300 rpm
Mercedes SLC 43 AMG
385 hp
256 hp
Alfa Romeo Spider 3.2 JTS V6 24V
384 lb‑ft
at 2500 rpm
Max. Torque
237 lb‑ft
at 4500 rpm
Mercedes SLC 43 AMG
384 lb‑ft
237 lb‑ft
Alfa Romeo Spider 3.2 JTS V6 24V
Performance
Mercedes SLC 43 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
155 mph
Maximum Speed
155 mph
4.7 sec
Acceleration 0 to 62 mph
7.2 sec
62 mph
62
mph
mph
213 ft
0.000 sec
Mercedes SLC 43 AMG
62 mph
62
mph
mph
328 ft
0.000 sec
Alfa Romeo Spider 3.2 JTS V6 24V
▶ REPLAY
9.13 lb/hp
Weight-to-Power Ratio
14.43 lb/hp
Mercedes SLC 43 AMG
9.13 lb/hp
14.43 lb/hp
Alfa Romeo Spider 3.2 JTS V6 24V
Fuel Economy / Emissions
Mercedes SLC 43 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
Fuel Economy
29 mpg
combined
21 mpg
Mercedes SLC 43 AMG
29 mpg
21 mpg
Alfa Romeo Spider 3.2 JTS V6 24V
20 mpg
city
14 mpg
37 mpg
highway
No data
15.9 gal
Fuel Tank Capacity
18.5 gal
460 mi
Range
392 mi
Mercedes SLC 43 AMG
460 mi
392 mi
Alfa Romeo Spider 3.2 JTS V6 24V
Environmental Impact
153.5 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).
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).
210.3 kWh
Mercedes SLC 43 AMG
153.5 kWh
210.3 kWh
Alfa Romeo Spider 3.2 JTS V6 24V
Euro 6
Emission Standard
Euro 4
317 g/mi (WLTP)
CO2 Emissions
422 g/mi (NEFZ)
Practical Convenience
Mercedes SLC 43 AMG
Alfa Romeo Spider 3.2 JTS V6 24V
2
Doors
2
2
No. of Seats
2
650 lb
Maximum Payload
606 lb
9.5 cu ft
Trunk Volume
7.2 cu ft
No data
Cargo Volume (Seats Down)
No data
