The Comparative Analysis :

Mercedes C 180 Convertible 9G-TRONIC (19 - ..) vs. BMW M3 Convertible M DKG (08 - 13)

€ 46,200
Mercedes C 180 Convertible 9G-TRONIC (19 - ..) Mercedes C 180 Convertible
€ 79,100
 BMW M3 Convertible M DKG (08 - 13) BMW M3 Cabrio
€ 46,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 79,100

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

Vehicle Dimensions

The Mercedes C 180 Convertible is a little bigger in every dimension. It's 2.8 inches longer, 0.2 inches wider and 0.7 inches taller than the BMW M3 Cabrio.
Mercedes C 180 Convertible
BMW M3 Cabrio
55.5
Blueprint Mercedes C 180 Convertible 9G-TRONIC (19 - ..)
71.3
79.4
54.8
Blueprint BMW M3 Convertible M DKG (08 - 13)
71
77.8
71.3 in
Width
71 in
79.4 in
Width Incl. Mirrors
77.8 in
55.5 in
Height
54.8 in
Blueprint Mercedes C 180 Convertible 9G-TRONIC (19 - ..)
111.8
184.5
Blueprint BMW M3 Convertible M DKG (08 - 13)
108.7
181.7
184.5 in
Length
181.7 in
111.8 in
Wheelbase
108.7 in

Vehicle Weight

Mercedes C 180 Convertible
BMW M3 Cabrio
3814 lb
Curb Weight
4200 lb
4839 lb
Gross Vehicle
Weight
5027 lb
Mercedes C 180 Convertible 9G-TRONIC (19 - ..)
Weight Difference:
386 lb
9.19 %
BMW M3 Convertible M DKG (08 - 13)

General

Mercedes C 180 Convertible
BMW M3 Cabrio
A205
Generation
E93
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Mercedes C 180 Convertible
BMW M3 Cabrio
Straight-four gasoline engine with tur­bo­charger
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 264
Engine Series
BMW S65
M 264.915
Engine Code
S65-B40
4
Valves
4
4
Cylinders
8
1.5 L / 73 cu in
Displacement
4 L / 196 cu in
154 hp
at 5300 rpm
Power
414 hp
at 8300 rpm
Mercedes C 180 Convertible
154 hp
414 hp
BMW M3 Cabrio
184 lb‑ft
at 1200 rpm
Max. Torque
295 lb‑ft
at 3900 rpm
Mercedes C 180 Convertible
184 lb‑ft
295 lb‑ft
BMW M3 Cabrio

Performance

Mercedes C 180 Convertible
BMW M3 Cabrio
137 mph
Maximum Speed
155 mph
9.5 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

433 ft
0.000 sec

Mercedes C 180 Convertible

62 mph 62
mph

233 ft
0.000 sec

BMW M3 Cabrio

▶ REPLAY
24.77 lb/hp
Weight-to-Power Ratio
10.14 lb/hp
Mercedes C 180 Convertible
24.77 lb/hp
10.14 lb/hp
BMW M3 Cabrio

Fuel Economy / Emissions

Mercedes C 180 Convertible
BMW M3 Cabrio
Fuel Economy
35 mpg
combined
19 mpg
Mercedes C 180 Convertible
35 mpg
19 mpg
BMW M3 Cabrio
27 mpg
city
14 mpg
42 mpg
highway
No data
Kraftstoffanzeige
10.8 gal
Fuel Tank Capacity
16.6 gal
Kraftstoffanzeige
380 mi
Range
318 mi
Mercedes C 180 Convertible
380 mi
318 mi
BMW M3 Cabrio
Environmental Impact
127 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).
233 kWh
Mercedes C 180 Convertible
127 kWh
233 kWh
BMW M3 Cabrio
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
Emission Standard
Euro 4
275 g/mi (WLTP)
CO2 Emissions
472 g/mi (NEFZ)

Practical Convenience

Mercedes C 180 Convertible
BMW M3 Cabrio
2
Doors
2
4
No. of Seats
4
1025 lb
Maximum Payload
827 lb
10.2 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data