The Comparative Analysis :

BMW 420d Convertible (17 - 19) vs. Mercedes C 63 S AMG Convertible SPEEDSHIFT MCT (16 - 18)

€ 51,700
BMW 420d Convertible (17 - 19) BMW 420d Cabrio
€ 92,300
 Mercedes C 63 S AMG Convertible SPEEDSHIFT MCT (16 - 18) Mercedes C 63 S AMG Convertible
€ 51,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 92,300

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

Vehicle Dimensions

The BMW 420d Cabrio is slightly smaller in every dimension. It's 4.4 inches shorter, 2 inches narrower and 0.6 inches lower than the Mercedes C 63 S AMG Convertible.
BMW 420d Cabrio
Mercedes C 63 S AMG Convertible
54.5
Blueprint BMW 420d Convertible (17 - 19)
71.9
79.4
55.1
Blueprint Mercedes C 63 S AMG Convertible SPEEDSHIFT MCT (16 - 18)
73.9
79.4
71.9 in
Width
73.9 in
79.4 in
Width Incl. Mirrors
79.4 in
54.5 in
Height
55.1 in
Blueprint BMW 420d Convertible (17 - 19)
110.6
182.6
Blueprint Mercedes C 63 S AMG Convertible SPEEDSHIFT MCT (16 - 18)
111.8
187
182.6 in
Length
187 in
110.6 in
Wheelbase
111.8 in

Vehicle Weight

BMW 420d Cabrio
Mercedes C 63 S AMG Convertible
4023 lb
Curb Weight
4244 lb
4883 lb
Gross Vehicle
Weight
5027 lb
BMW 420d Convertible (17 - 19)
Weight Difference:
220 lb
5.18 %
Mercedes C 63 S AMG Convertible SPEEDSHIFT MCT (16 - 18)

General

BMW 420d Cabrio
Mercedes C 63 S AMG Convertible
F33
Generation
A205
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
7-speed automatic transmission

Engine

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

Performance

BMW 420d Cabrio
Mercedes C 63 S AMG Convertible
146 mph
Maximum Speed
155 mph
8.2 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph 62
mph

374 ft
0.000 sec

BMW 420d Cabrio

62 mph 62
mph

187 ft
0.000 sec

Mercedes C 63 S AMG Convertible

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

Fuel Economy / Emissions

BMW 420d Cabrio
Mercedes C 63 S AMG Convertible
Fuel Economy
46 mpg
combined
26 mpg
BMW 420d Cabrio
46 mpg
26 mpg
Mercedes C 63 S AMG Convertible
38 mpg
city
20 mpg
No data
highway
33 mpg
Kraftstoffanzeige
15.1 gal
Fuel Tank Capacity
17.4 gal
Kraftstoffanzeige
695 mi
Range
461 mi
BMW 420d Cabrio
695 mi
461 mi
Mercedes C 63 S AMG Convertible
Environmental Impact
104.9 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).
168.7 kWh
BMW 420d Cabrio
104.9 kWh
168.7 kWh
Mercedes C 63 S AMG Convertible
Euro 6c (WLTP)
Emission Standard
Euro 6b (NEFZ)
248 g/mi (WLTP)
CO2 Emissions
335 g/mi (NEFZ)

Practical Convenience

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