The Comparative Analysis :

Infiniti G 37 Convertible Automatic (09 - 13) vs. ALPINA D4 Bi-Turbo Convertible Switch-Tronic (14 - 17)

€ 53,000
Infiniti G 37 Convertible Automatic (09 - 13) Infiniti G Convertible 37
€ 65,700
 ALPINA D4 Bi-Turbo Convertible Switch-Tronic (14 - 17) ALPINA D4 Bi-Turbo Cabrio
€ 53,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 65,700

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

Vehicle Dimensions

The Infiniti G Convertible 37 is a little bigger in every dimension. It's 0.8 inches longer, 1.1 inches wider and 0.9 inches taller than the ALPINA D4 Bi-Turbo Cabrio.
Infiniti G Convertible 37
ALPINA D4 Bi-Turbo Cabrio
55.1
Blueprint Infiniti G 37 Convertible Automatic (09 - 13)
72.9
80.8
54.3
Blueprint ALPINA D4 Bi-Turbo Convertible Switch-Tronic (14 - 17)
71.9
79.7
72.9 in
Width
71.9 in
80.8 in
Width Incl. Mirrors
79.7 in
55.1 in
Height
54.3 in
Blueprint Infiniti G 37 Convertible Automatic (09 - 13)
112.2
183.5
Blueprint ALPINA D4 Bi-Turbo Convertible Switch-Tronic (14 - 17)
110.6
182.7
183.5 in
Length
182.7 in
112.2 in
Wheelbase
110.6 in

Vehicle Weight

Infiniti G Convertible 37
ALPINA D4 Bi-Turbo Cabrio
4184 lb
Curb Weight
4167 lb
4718 lb
Gross Vehicle
Weight
4993 lb
Infiniti G 37 Convertible Automatic (09 - 13)
Weight Difference:
18 lb
0.43 %
ALPINA D4 Bi-Turbo Convertible Switch-Tronic (14 - 17)

General

Infiniti G Convertible 37
ALPINA D4 Bi-Turbo Cabrio
CV36
Generation
F33
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Infiniti G Convertible 37
ALPINA D4 Bi-Turbo Cabrio
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Code
N57-D30
4
Valves
4
6
Cylinders
6
3.7 L / 181 cu in
Displacement
3 L / 147 cu in
316 hp
at 7000 rpm
Power
345 hp
at 4000 rpm
Infiniti G Convertible 37
316 hp
345 hp
ALPINA D4 Bi-Turbo Cabrio
266 lb‑ft
at 5200 rpm
Max. Torque
516 lb‑ft
at 1500 rpm
Infiniti G Convertible 37
266 lb‑ft
516 lb‑ft
ALPINA D4 Bi-Turbo Cabrio

Performance

Infiniti G Convertible 37
ALPINA D4 Bi-Turbo Cabrio
155 mph
Maximum Speed
171 mph
6.4 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

292 ft
0.000 sec

Infiniti G Convertible 37

62 mph 62
mph

226 ft
0.000 sec

ALPINA D4 Bi-Turbo Cabrio

▶ REPLAY
13.24 lb/hp
Weight-to-Power Ratio
12.08 lb/hp
Infiniti G Convertible 37
13.24 lb/hp
12.08 lb/hp
ALPINA D4 Bi-Turbo Cabrio

Fuel Economy / Emissions

Infiniti G Convertible 37
ALPINA D4 Bi-Turbo Cabrio
Fuel Economy
21 mpg
combined
40 mpg
Infiniti G Convertible 37
21 mpg
40 mpg
ALPINA D4 Bi-Turbo Cabrio
14 mpg
city
36 mpg
28 mpg
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
436 mi
Range
632 mi
Infiniti G Convertible 37
436 mi
632 mi
ALPINA D4 Bi-Turbo Cabrio
Environmental Impact
216 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).
121.3 kWh
Infiniti G Convertible 37
216 kWh
121.3 kWh
ALPINA D4 Bi-Turbo Cabrio
Euro 5
Emission Standard
Euro 6b (NEFZ)
425 g/mi (NEFZ)
CO2 Emissions
251 g/mi (NEFZ)

Practical Convenience

Infiniti G Convertible 37
ALPINA D4 Bi-Turbo Cabrio
2
Doors
2
4
No. of Seats
4
534 lb
Maximum Payload
827 lb
10.4 cu ft
Trunk Volume
10.5 cu ft
No data
Cargo Volume (Seats Down)
No data