The Comparative Analysis :

Mercedes C 63 S AMG Convertible 4MATIC AMG SPEEDSHIFT TCT 9G-TRONIC (18 - ..) vs. BMW 420d Convertible Steptronic (17 - ..)

€ 94,000
Mercedes C 63 S AMG Convertible 4MATIC AMG SPEEDSHIFT TCT 9G-TRONIC (18 - ..) Mercedes C 63 S AMG Convertible
€ 53,900
 BMW 420d Convertible Steptronic (17 - ..) BMW 420d Cabrio
€ 94,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 53,900

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Mercedes C 63 S AMG Convertible is slightly bigger in every dimension. It's 4.4 inches longer, 2 inches wider and 0.8 inches taller than the BMW 420d Cabrio.
Mercedes C 63 S AMG Convertible
BMW 420d Cabrio
55.3
Blueprint Mercedes C 63 S AMG Convertible 4MATIC AMG SPEEDSHIFT TCT 9G-TRONIC (18 - ..)
73.9
79.4
54.5
Blueprint BMW 420d Convertible Steptronic (17 - ..)
71.9
79.4
73.9 in
Width
71.9 in
79.4 in
Width Incl. Mirrors
79.4 in
55.3 in
Height
54.5 in
Blueprint Mercedes C 63 S AMG Convertible 4MATIC AMG SPEEDSHIFT TCT 9G-TRONIC (18 - ..)
111.8
187
Blueprint BMW 420d Convertible Steptronic (17 - ..)
110.6
182.6
187 in
Length
182.6 in
111.8 in
Wheelbase
110.6 in

Vehicle Weight

Mercedes C 63 S AMG Convertible
BMW 420d Cabrio
4277 lb
Curb Weight
4057 lb
5027 lb
Gross Vehicle
Weight
4916 lb
Mercedes C 63 S AMG Convertible 4MATIC AMG SPEEDSHIFT TCT 9G-TRONIC (18 - ..)
Weight Difference:
220 lb
5.14 %
BMW 420d Convertible Steptronic (17 - ..)

General

Mercedes C 63 S AMG Convertible
BMW 420d Cabrio
A205
Generation
F33
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Mercedes C 63 S AMG Convertible
BMW 420d Cabrio
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-four diesel engine with tur­bo­charger
Mercedes-Benz M 177
Engine Series
BMW B47
M 177.980
Engine Code
B47-D20
4
Valves
4
8
Cylinders
4
4 L / 196 cu in
Displacement
2 L / 98 cu in
503 hp
at 5500 rpm
Power
187 hp
at 4000 rpm
Mercedes C 63 S AMG Convertible
503 hp
187 hp
BMW 420d Cabrio
516 lb‑ft
at 2000 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
Mercedes C 63 S AMG Convertible
516 lb‑ft
295 lb‑ft
BMW 420d Cabrio

Performance

Mercedes C 63 S AMG Convertible
BMW 420d Cabrio
174 mph
Maximum Speed
142 mph
4.1 sec
Acceleration 0 to 62 mph
8.1 sec
62 mph 62
mph

187 ft
0.000 sec

Mercedes C 63 S AMG Convertible

62 mph 62
mph

371 ft
0.000 sec

BMW 420d Cabrio

▶ REPLAY
8.5 lb/hp
Weight-to-Power Ratio
21.7 lb/hp
Mercedes C 63 S AMG Convertible
8.5 lb/hp
21.7 lb/hp
BMW 420d Cabrio

Fuel Economy / Emissions

Mercedes C 63 S AMG Convertible
BMW 420d Cabrio
Fuel Economy
23 mpg
combined
49 mpg
Mercedes C 63 S AMG Convertible
23 mpg
49 mpg
BMW 420d Cabrio
16 mpg
city
44 mpg
29 mpg
highway
No data
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
15.1 gal
Kraftstoffanzeige
395 mi
Range
738 mi
Mercedes C 63 S AMG Convertible
395 mi
738 mi
BMW 420d Cabrio
Environmental Impact
197 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
Mercedes C 63 S AMG Convertible
197 kWh
98.8 kWh
BMW 420d Cabrio
Euro 6d-TEMP
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
415 g/mi (WLTP)
CO2 Emissions
251 g/mi (WLTP)

Practical Convenience

Mercedes C 63 S AMG Convertible
BMW 420d Cabrio
2
Doors
2
4
No. of Seats
4
750 lb
Maximum Payload
860 lb
10.1 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data