The Comparative Analysis :
Alfa Romeo Giulia 2.2 Diesel Q4 AT8 (18 - 19) vs. Mercedes C 63 AMG SPEEDSHIFT MCT 9G (18 - ..)
€ 44,500

€ 77,600

€ 44,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 77,600
ⓘ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 Alfa Romeo Giulia 2.2 Diesel is 4.5 inches shorter, 0.8 inches wider and 0.5 inches taller than the Mercedes C 63 AMG.
Alfa Romeo Giulia 2.2 Diesel
Mercedes C 63 AMG
56.6
73.2
79.7
56.1
72.4
79.5
73.2 in
Width
72.4 in
79.7 in
Width Incl. Mirrors
79.5 in
56.6 in
Height
56.1 in
111
182.8
111.8
187.3
182.8 in
Length
187.3 in
111 in
Wheelbase
111.8 in
Vehicle Weight
Alfa Romeo Giulia 2.2 Diesel
Mercedes C 63 AMG
3560 lb
Curb Weight
3847 lb
4751 lb
Gross Vehicle
Weight
Weight
4795 lb

Weight Difference:
287 lb
7.46 %

General
Alfa Romeo Giulia 2.2 Diesel
Mercedes C 63 AMG
Typ 952
Generation
W205
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded

Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)

8-speed automatic transmission
Transmission
9-speed automatic transmission
Engine
Alfa Romeo Giulia 2.2 Diesel
Mercedes C 63 AMG
Straight-four diesel engine with turbocharger
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
Engine Series
Mercedes-Benz M 177
55268818
Engine Code
M 177.980

4
Valves
4
4
Cylinders
8
2.1 L / 103 cu in
Displacement
4 L / 196 cu in
187 hp
at 3500 rpm
Power
469 hp
at 5500 rpm
Alfa Romeo Giulia 2.2 Diesel
187 hp
469 hp
Mercedes C 63 AMG
332 lb‑ft
at 1750 rpm
Max. Torque
479 lb‑ft
at 1750 rpm
Alfa Romeo Giulia 2.2 Diesel
332 lb‑ft
479 lb‑ft
Mercedes C 63 AMG
Performance
Alfa Romeo Giulia 2.2 Diesel
Mercedes C 63 AMG
143 mph
Maximum Speed
155 mph
6.9 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph
62
mph
mph
315 ft
0.000 sec

Alfa Romeo Giulia 2.2 Diesel
62 mph
62
mph
mph
187 ft
0.000 sec

Mercedes C 63 AMG
▶ REPLAY
19.04 lb/hp
Weight-to-Power Ratio
8.2 lb/hp
Alfa Romeo Giulia 2.2 Diesel
19.04 lb/hp
8.2 lb/hp
Mercedes C 63 AMG
Fuel Economy / Emissions
Alfa Romeo Giulia 2.2 Diesel
Mercedes C 63 AMG
Fuel Economy
43 mpg
combined
24 mpg
Alfa Romeo Giulia 2.2 Diesel
43 mpg
24 mpg
Mercedes C 63 AMG
36 mpg
city
17 mpg
No data
highway
30 mpg
13.7 gal
Fuel Tank Capacity
17.4 gal
587 mi
Range
414 mi
Alfa Romeo Giulia 2.2 Diesel
587 mi
414 mi
Mercedes C 63 AMG
Environmental Impact
113.1 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).
187.5 kWh
Alfa Romeo Giulia 2.2 Diesel
113.1 kWh
187.5 kWh
Mercedes C 63 AMG
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6d
253 g/mi (WLTP)
CO2 Emissions
396 g/mi (WLTP)
Practical Convenience
Alfa Romeo Giulia 2.2 Diesel
Mercedes C 63 AMG
4
Doors
4
5
No. of Seats
5
1190 lb
Maximum Payload
948 lb
13.6 cu ft
Trunk Volume
13.6 cu ft










No data
Cargo Volume (Seats Down)
No data