The Comparative Analysis :
Maserati GranConvertible Automatic (10 - 13) vs. BMW 650i Convertible Sport-Automatic (07 - 10)
€ 132,800

€ 91,600

€ 132,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 91,600
ⓘ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 Maserati GranCabrio is 2.4 inches longer, 0.3 inches narrower and 0.8 inches lower than the BMW 650i Cabrio.
Maserati GranCabrio
BMW 650i Cabrio
53.3
72.7
80.6
54.1
73
80.2
72.7 in
Width
73 in
80.6 in
Width Incl. Mirrors
80.2 in
53.3 in
Height
54.1 in
115.8
192.2
109.4
189.8
192.2 in
Length
189.8 in
115.8 in
Wheelbase
109.4 in
Vehicle Weight
Maserati GranCabrio
BMW 650i Cabrio
4365 lb
Curb Weight
4266 lb
5181 lb
Gross Vehicle
Weight
Weight
4982 lb

Weight Difference:
99 lb
2.27 %

General
Maserati GranCabrio
BMW 650i Cabrio
AM145
Generation
E64
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Maserati GranCabrio
BMW 650i Cabrio
V8 gasoline engine (naturally aspirated engine)
Engine Type
V8 gasoline engine (naturally aspirated engine)
Engine Series
BMW N62
Engine Code
N62-B48
4
Valves
4
8
Cylinders
8
4.7 L / 230 cu in
Displacement
4.8 L / 235 cu in
434 hp
at 7000 rpm
Power
362 hp
at 6300 rpm
Maserati GranCabrio
434 hp
362 hp
BMW 650i Cabrio
361 lb‑ft
at 4750 rpm
Max. Torque
361 lb‑ft
at 3400 rpm
Maserati GranCabrio
361 lb‑ft
361 lb‑ft
BMW 650i Cabrio
Performance
Maserati GranCabrio
BMW 650i Cabrio
176 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph
62
mph
mph
246 ft
0.000 sec

Maserati GranCabrio
62 mph
62
mph
mph
256 ft
0.000 sec

BMW 650i Cabrio
▶ REPLAY
10.06 lb/hp
Weight-to-Power Ratio
11.78 lb/hp
Maserati GranCabrio
10.06 lb/hp
11.78 lb/hp
BMW 650i Cabrio
Fuel Economy / Emissions
Maserati GranCabrio
BMW 650i Cabrio
Fuel Economy
15 mpg
combined
22 mpg
Maserati GranCabrio
15 mpg
22 mpg
BMW 650i Cabrio
10 mpg
city
14 mpg
22 mpg
highway
No data
19.8 gal
Fuel Tank Capacity
18.5 gal
306 mi
Range
399 mi
Maserati GranCabrio
306 mi
399 mi
BMW 650i Cabrio
Environmental Impact
287.9 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).
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).
206.5 kWh
Maserati GranCabrio
287.9 kWh
206.5 kWh
BMW 650i Cabrio
Euro 5
Emission Standard
Euro 4
570 g/mi (NEFZ)
CO2 Emissions
415 g/mi (NEFZ)
Practical Convenience
Maserati GranCabrio
BMW 650i Cabrio
2
Doors
2
4
No. of Seats
4
816 lb
Maximum Payload
717 lb
4.9 cu ft
Trunk Volume
9.9 cu ft






No data
Cargo Volume (Seats Down)
No data