The Comparative Analysis :
BMW 218d Convertible Steptronic (17 - 18) vs. BMW M240i Convertible (16 - 17)
€ 39,800

€ 49,400

€ 39,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
Тhere is barely any difference in dimensions between the two vehicles. Both cars are the same width, but the 218d Cabrio is 0.9 inches shorter and 0.4 inches taller.
218d Cabrio
M240i Cabrio
55.6
69.8
78.1
55.2
69.8
78.1
69.8 in
Width
69.8 in
78.1 in
Width Incl. Mirrors
78.1 in
55.6 in
Height
55.2 in
105.9
174.5
105.9
175.4
174.5 in
Length
175.4 in
105.9 in
Wheelbase
105.9 in
Vehicle Weight
218d Cabrio
M240i Cabrio
3560 lb
Curb Weight
3726 lb
4431 lb
Gross Vehicle
Weight
Weight
4508 lb

Weight Difference:
165 lb
4.43 %

General
218d Cabrio
M240i Cabrio
F23
Generation
F23
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
218d Cabrio
M240i Cabrio
Straight-four diesel engine with turbocharger
Engine Type
Straight-six gasoline engine with turbocharger
BMW
Engine Series
BMW
4
Valves
4
4
Cylinders
6
2 L / 98 cu in
Displacement
3 L / 147 cu in
148 hp
at 4000 rpm
Power
335 hp
at 5500 rpm
218d Cabrio
148 hp
335 hp
M240i Cabrio
236 lb‑ft
at 1500 rpm
Max. Torque
369 lb‑ft
at 1520 rpm
218d Cabrio
236 lb‑ft
369 lb‑ft
M240i Cabrio
Performance
218d Cabrio
M240i Cabrio
127 mph
Maximum Speed
155 mph
8.7 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
397 ft
0.000 sec

218d Cabrio
62 mph
62
mph
mph
223 ft
0.000 sec

M240i Cabrio
▶ REPLAY
24.05 lb/hp
Weight-to-Power Ratio
11.12 lb/hp
218d Cabrio
24.05 lb/hp
11.12 lb/hp
M240i Cabrio
Fuel Economy / Emissions
218d Cabrio
M240i Cabrio
Fuel Economy
57 mpg
combined
28 mpg
218d Cabrio
57 mpg
28 mpg
M240i Cabrio
48 mpg
city
21 mpg
No data
highway
No data
13.7 gal
Fuel Tank Capacity
13.7 gal
788 mi
Range
390 mi
218d Cabrio
788 mi
390 mi
M240i Cabrio
Environmental Impact
84.3 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).
157.2 kWh
218d Cabrio
84.3 kWh
157.2 kWh
M240i Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
174 g/mi (NEFZ)
CO2 Emissions
304 g/mi (NEFZ)
Practical Convenience
218d Cabrio
M240i Cabrio
2
Doors
2
4
No. of Seats
4
871 lb
Maximum Payload
783 lb
9.5 cu ft
Trunk Volume
9.5 cu ft








No data
Cargo Volume (Seats Down)
No data