The Comparative Analysis :

BMW 440i Convertible xDrive Steptronic (17 - ..) vs. BMW M4 Convertible Competition (16 - 17)

€ 68,400
BMW 440i Convertible xDrive Steptronic (17 - ..) 440i Cabrio
€ 86,100
 BMW M4 Convertible Competition (16 - 17) M4 Convertible Competition Package
€ 68,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 86,100

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

Vehicle Dimensions

The dimensions of these vehicles differ a little. The 440i Cabrio is 1.3 inches shorter, 1.8 inches narrower and 0.3 inches taller than the M4 Convertible Competition Package.
440i Cabrio
M4 Convertible Competition Package
55.1
Blueprint BMW 440i Convertible xDrive Steptronic (17 - ..)
71.9
79.4
54.8
Blueprint BMW M4 Convertible Competition (16 - 17)
73.6
79.3
71.9 in
Width
73.6 in
79.4 in
Width Incl. Mirrors
79.3 in
55.1 in
Height
54.8 in
Blueprint BMW 440i Convertible xDrive Steptronic (17 - ..)
110.6
182.6
Blueprint BMW M4 Convertible Competition (16 - 17)
110.7
183.9
182.6 in
Length
183.9 in
110.6 in
Wheelbase
110.7 in

Vehicle Weight

440i Cabrio
M4 Convertible Competition Package
4244 lb
Curb Weight
4057 lb
5071 lb
Gross Vehicle
Weight
4960 lb
BMW 440i Convertible xDrive Steptronic (17 - ..)
Weight Difference:
187 lb
4.41 %
BMW M4 Convertible Competition (16 - 17)

General

440i Cabrio
M4 Convertible Competition Package
F33
Generation
F83
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

440i Cabrio
M4 Convertible Competition Package
Straight-six gasoline engine with tur­bo­charger
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
BMW B58
Engine Series
BMW S55
B58-B30
Engine Code
S55-B30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
322 hp
at 5500 rpm
Power
444 hp
at 7000 rpm
440i Cabrio
322 hp
444 hp
M4 Convertible Competition Package
332 lb‑ft
at 1380 rpm
Max. Torque
406 lb‑ft
at 1850 rpm
440i Cabrio
332 lb‑ft
406 lb‑ft
M4 Convertible Competition Package

Performance

440i Cabrio
M4 Convertible Competition Package
155 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph 62
mph

246 ft
0.000 sec

440i Cabrio

62 mph 62
mph

207 ft
0.000 sec

M4 Convertible Competition Package

▶ REPLAY
13.18 lb/hp
Weight-to-Power Ratio
9.14 lb/hp
440i Cabrio
13.18 lb/hp
9.14 lb/hp
M4 Convertible Competition Package

Fuel Economy / Emissions

440i Cabrio
M4 Convertible Competition Package
Fuel Economy
30 mpg
combined
26 mpg
440i Cabrio
30 mpg
26 mpg
M4 Convertible Competition Package
23 mpg
city
19 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
472 mi
Range
409 mi
440i Cabrio
472 mi
409 mi
M4 Convertible Competition Package
Environmental Impact
149.7 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).
172.4 kWh
440i Cabrio
149.7 kWh
172.4 kWh
M4 Convertible Competition Package
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
352 g/mi (WLTP)
CO2 Emissions
343 g/mi (NEFZ)

Practical Convenience

440i Cabrio
M4 Convertible Competition Package
2
Doors
2
4
No. of Seats
4
827 lb
Maximum Payload
904 lb
10.5 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data