The Comparative Analysis :
Maserati GranConvertible MC Automatic (17 - 19) vs. BMW 640d Convertible xDrive Steptronic (15 - 18)
€ 155,800
€ 99,300
€ 155,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 99,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Maserati GranConvertible MC is a little bigger in every dimension. It's an inch longer, 0.8 inches wider and 0.6 inches taller than the BMW 640d Cabrio.
Maserati GranConvertible MC
BMW 640d Cabrio
54.3
75.4
83.3
53.7
74.6
81.9
75.4 in
Width
74.6 in
83.3 in
Width Incl. Mirrors
81.9 in
54.3 in
Height
53.7 in
115.8
193.7
112.4
192.7
193.7 in
Length
192.7 in
115.8 in
Wheelbase
112.4 in
Vehicle Weight
Maserati GranConvertible MC
BMW 640d Cabrio
4350 lb
Curb Weight
4420 lb
5027 lb
Gross Vehicle
Weight
Weight
5379 lb
Weight Difference:
71 lb
1.61 %
General
Maserati GranConvertible MC
BMW 640d Cabrio
AM145
Generation
F12
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Maserati GranConvertible MC
BMW 640d Cabrio
V8 gasoline engine (naturally aspirated engine)
Engine Type
Straight-six diesel engine with two turbochargers (biturbo)
Engine Series
BMW N57
Engine Code
N57-D30
4
Valves
4
8
Cylinders
6
4.7 L / 230 cu in
Displacement
3 L / 147 cu in
454 hp
at 7000 rpm
Power
309 hp
at 4400 rpm
Maserati GranConvertible MC
454 hp
309 hp
BMW 640d Cabrio
384 lb‑ft
at 4750 rpm
Max. Torque
465 lb‑ft
at 1500 rpm
Maserati GranConvertible MC
384 lb‑ft
465 lb‑ft
BMW 640d Cabrio
Performance
Maserati GranConvertible MC
BMW 640d Cabrio
181 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph
62
mph
mph
223 ft
0.000 sec
Maserati GranConvertible MC
62 mph
62
mph
mph
243 ft
0.000 sec
BMW 640d Cabrio
▶ REPLAY
9.58 lb/hp
Weight-to-Power Ratio
14.3 lb/hp
Maserati GranConvertible MC
9.58 lb/hp
14.3 lb/hp
BMW 640d Cabrio
Fuel Economy / Emissions
Maserati GranConvertible MC
BMW 640d Cabrio
Fuel Economy
16 mpg
combined
41 mpg
Maserati GranConvertible MC
16 mpg
41 mpg
BMW 640d Cabrio
10 mpg
city
35 mpg
24 mpg
highway
No data
19.8 gal
Fuel Tank Capacity
18.5 gal
321 mi
Range
750 mi
Maserati GranConvertible MC
321 mi
750 mi
BMW 640d Cabrio
Environmental Impact
274.7 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).
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).
119.3 kWh
Maserati GranConvertible MC
274.7 kWh
119.3 kWh
BMW 640d Cabrio
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
542 g/mi (NEFZ)
CO2 Emissions
248 g/mi (NEFZ)
Practical Convenience
Maserati GranConvertible MC
BMW 640d Cabrio
2
Doors
2
4
No. of Seats
4
677 lb
Maximum Payload
959 lb
4.9 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data
