The Comparative Analysis :

ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18) vs. Maserati GranConvertible Automatic (10 - 13)

€ 137,200
ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18) ALPINA B6 Bi-Turbo Convertible
€ 132,800
 Maserati GranConvertible Automatic (10 - 13) Maserati GranCabrio
€ 137,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 132,800

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

Vehicle Dimensions

The ALPINA B6 Bi-Turbo Convertible is a little bigger in every dimension. It's 0.5 inches longer, 1.9 inches wider and 0.8 inches taller than the Maserati GranCabrio.
ALPINA B6 Bi-Turbo Convertible
Maserati GranCabrio
54.1
Blueprint ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18)
74.6
82.4
53.3
Blueprint Maserati GranConvertible Automatic (10 - 13)
72.7
80.6
74.6 in
Width
72.7 in
82.4 in
Width Incl. Mirrors
80.6 in
54.1 in
Height
53.3 in
Blueprint ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18)
112.4
192.7
Blueprint Maserati GranConvertible Automatic (10 - 13)
115.8
192.2
192.7 in
Length
192.2 in
112.4 in
Wheelbase
115.8 in

Vehicle Weight

ALPINA B6 Bi-Turbo Convertible
Maserati GranCabrio
4619 lb
Curb Weight
4365 lb
5357 lb
Gross Vehicle
Weight
5181 lb
ALPINA B6 Bi-Turbo Convertible Switch-Tronic (15 - 18)
Weight Difference:
254 lb
5.5 %
Maserati GranConvertible Automatic (10 - 13)

General

ALPINA B6 Bi-Turbo Convertible
Maserati GranCabrio
F12
Generation
AM145
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

ALPINA B6 Bi-Turbo Convertible
Maserati GranCabrio
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
N63-B44
Engine Code
4
Valves
4
8
Cylinders
8
4.4 L / 215 cu in
Displacement
4.7 L / 230 cu in
592 hp
at 6000 rpm
Power
434 hp
at 7000 rpm
ALPINA B6 Bi-Turbo Convertible
592 hp
434 hp
Maserati GranCabrio
590 lb‑ft
at 3500 rpm
Max. Torque
361 lb‑ft
at 4750 rpm
ALPINA B6 Bi-Turbo Convertible
590 lb‑ft
361 lb‑ft
Maserati GranCabrio

Performance

ALPINA B6 Bi-Turbo Convertible
Maserati GranCabrio
203 mph
Maximum Speed
176 mph
4.2 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

190 ft
0.000 sec

ALPINA B6 Bi-Turbo Convertible

62 mph 62
mph

246 ft
0.000 sec

Maserati GranCabrio

▶ REPLAY
7.8 lb/hp
Weight-to-Power Ratio
10.06 lb/hp
ALPINA B6 Bi-Turbo Convertible
7.8 lb/hp
10.06 lb/hp
Maserati GranCabrio

Fuel Economy / Emissions

ALPINA B6 Bi-Turbo Convertible
Maserati GranCabrio
Fuel Economy
25 mpg
combined
15 mpg
ALPINA B6 Bi-Turbo Convertible
25 mpg
15 mpg
Maserati GranCabrio
18 mpg
city
10 mpg
No data
highway
22 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
19.8 gal
Kraftstoffanzeige
453 mi
Range
306 mi
ALPINA B6 Bi-Turbo Convertible
453 mi
306 mi
Maserati GranCabrio
Environmental Impact
181.9 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).
287.9 kWh
ALPINA B6 Bi-Turbo Convertible
181.9 kWh
287.9 kWh
Maserati GranCabrio
Euro 6b (NEFZ)
Emission Standard
Euro 5
360 g/mi (NEFZ)
CO2 Emissions
570 g/mi (NEFZ)

Practical Convenience

ALPINA B6 Bi-Turbo Convertible
Maserati GranCabrio
2
Doors
2
4
No. of Seats
4
739 lb
Maximum Payload
816 lb
9.9 cu ft
Trunk Volume
4.9 cu ft
No data
Cargo Volume (Seats Down)
No data