The Comparative Analysis :
Mercedes C 63 AMG Convertible SPEEDSHIFT MCT (16 - 18) vs. BMW 318i Convertible (10 - 14)
€ 84,000

€ 39,100

€ 84,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 39,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes C 63 AMG Convertible is considerably bigger in every dimension. It's 5.4 inches longer, 3.7 inches wider and 0.6 inches taller than the BMW 318i Cabrio.
Mercedes C 63 AMG Convertible
BMW 318i Cabrio
55.1
73.9
79.4
54.5
70.2
78.1
73.9 in
Width
70.2 in
79.4 in
Width Incl. Mirrors
78.1 in
55.1 in
Height
54.5 in
111.8
187
108.7
181.6
187 in
Length
181.6 in
111.8 in
Wheelbase
108.7 in
Vehicle Weight
Mercedes C 63 AMG Convertible
BMW 318i Cabrio
4211 lb
Curb Weight
3682 lb
5027 lb
Gross Vehicle
Weight
Weight
4464 lb

Weight Difference:
529 lb
12.56 %

General
Mercedes C 63 AMG Convertible
BMW 318i Cabrio
A205
Generation
E93
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

7-speed automatic transmission
Transmission
6-speed manual transmission
Engine
Mercedes C 63 AMG Convertible
BMW 318i Cabrio
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
Mercedes-Benz M 177
Engine Series
BMW N43
M 177.980
Engine Code
N43-B20


4
Valves
4
8
Cylinders
4
4 L / 196 cu in
Displacement
2 L / 98 cu in
469 hp
at 5500 rpm
Power
141 hp
at 6000 rpm
Mercedes C 63 AMG Convertible
469 hp
141 hp
BMW 318i Cabrio
479 lb‑ft
at 1750 rpm
Max. Torque
140 lb‑ft
at 4250 rpm
Mercedes C 63 AMG Convertible
479 lb‑ft
140 lb‑ft
BMW 318i Cabrio
Performance
Mercedes C 63 AMG Convertible
BMW 318i Cabrio
155 mph
Maximum Speed
130 mph
4.2 sec
Acceleration 0 to 62 mph
10.3 sec
62 mph
62
mph
mph
190 ft
0.000 sec

Mercedes C 63 AMG Convertible
62 mph
62
mph
mph
469 ft
0.000 sec

BMW 318i Cabrio
▶ REPLAY
8.98 lb/hp
Weight-to-Power Ratio
26.11 lb/hp
Mercedes C 63 AMG Convertible
8.98 lb/hp
26.11 lb/hp
BMW 318i Cabrio
Fuel Economy / Emissions
Mercedes C 63 AMG Convertible
BMW 318i Cabrio
Fuel Economy
26 mpg
combined
36 mpg
Mercedes C 63 AMG Convertible
26 mpg
36 mpg
BMW 318i Cabrio
20 mpg
city
28 mpg
33 mpg
highway
No data
17.4 gal
Fuel Tank Capacity
16.6 gal
461 mi
Range
593 mi
Mercedes C 63 AMG Convertible
461 mi
593 mi
BMW 318i Cabrio
Environmental Impact
168.7 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).
125 kWh
Mercedes C 63 AMG Convertible
168.7 kWh
125 kWh
BMW 318i Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 5
335 g/mi (NEFZ)
CO2 Emissions
248 g/mi (NEFZ)
Practical Convenience
Mercedes C 63 AMG Convertible
BMW 318i Cabrio
2
Doors
2
4
No. of Seats
4
816 lb
Maximum Payload
783 lb
10.1 cu ft
Trunk Volume
9.9 cu ft








No data
Cargo Volume (Seats Down)
No data