The Comparative Analysis :

Infiniti G 37 Convertible Automatic (09 - 13) vs. ALPINA B3 S Convertible Switch-Tronic (03 - 06)

€ 53,000
Infiniti G 37 Convertible Automatic (09 - 13) Infiniti G Convertible 37
€ 58,200
 ALPINA B3 S Convertible Switch-Tronic (03 - 06) ALPINA B3 S Cabrio
€ 53,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 58,200

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

Vehicle Dimensions

The Infiniti G Convertible 37 is considerably bigger in every dimension. It's 6.8 inches longer, 3.7 inches wider and 1.9 inches taller than the ALPINA B3 S Cabrio.
Infiniti G Convertible 37
ALPINA B3 S Cabrio
55.1
Blueprint Infiniti G 37 Convertible Automatic (09 - 13)
72.9
80.8
53.2
Blueprint ALPINA B3 S Convertible Switch-Tronic (03 - 06)
69.2
80.1
72.9 in
Width
69.2 in
80.8 in
Width Incl. Mirrors
80.1 in
55.1 in
Height
53.2 in
Blueprint Infiniti G 37 Convertible Automatic (09 - 13)
112.2
183.5
Blueprint ALPINA B3 S Convertible Switch-Tronic (03 - 06)
107.3
176.7
183.5 in
Length
176.7 in
112.2 in
Wheelbase
107.3 in

Vehicle Weight

Infiniti G Convertible 37
ALPINA B3 S Cabrio
4184 lb
Curb Weight
3627 lb
4718 lb
Gross Vehicle
Weight
4553 lb
Infiniti G 37 Convertible Automatic (09 - 13)
Weight Difference:
558 lb
13.34 %
ALPINA B3 S Convertible Switch-Tronic (03 - 06)

General

Infiniti G Convertible 37
ALPINA B3 S Cabrio
CV36
Generation
E46
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
5-speed automatic transmission

Engine

Infiniti G Convertible 37
ALPINA B3 S Cabrio
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Code
E5/1
4
Valves
4
6
Cylinders
6
3.7 L / 181 cu in
Displacement
3.3 L / 161 cu in
316 hp
at 7000 rpm
Power
301 hp
at 6300 rpm
Infiniti G Convertible 37
316 hp
301 hp
ALPINA B3 S Cabrio
266 lb‑ft
at 5200 rpm
Max. Torque
267 lb‑ft
at 4500 rpm
Infiniti G Convertible 37
266 lb‑ft
267 lb‑ft
ALPINA B3 S Cabrio

Performance

Infiniti G Convertible 37
ALPINA B3 S Cabrio
155 mph
Maximum Speed
161 mph
6.4 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

292 ft
0.000 sec

Infiniti G Convertible 37

62 mph 62
mph

302 ft
0.000 sec

ALPINA B3 S Cabrio

▶ REPLAY
13.24 lb/hp
Weight-to-Power Ratio
12.05 lb/hp
Infiniti G Convertible 37
13.24 lb/hp
12.05 lb/hp
ALPINA B3 S Cabrio

Fuel Economy / Emissions

Infiniti G Convertible 37
ALPINA B3 S Cabrio
Fuel Economy
21 mpg
combined
20 mpg
Infiniti G Convertible 37
21 mpg
20 mpg
ALPINA B3 S Cabrio
14 mpg
city
13 mpg
28 mpg
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
16.6 gal
Kraftstoffanzeige
436 mi
Range
332 mi
Infiniti G Convertible 37
436 mi
332 mi
ALPINA B3 S 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).
223.5 kWh
Infiniti G Convertible 37
216 kWh
223.5 kWh
ALPINA B3 S Cabrio
Euro 5
Emission Standard
Euro 3
425 g/mi (NEFZ)
CO2 Emissions
455 g/mi (NEFZ)

Practical Convenience

Infiniti G Convertible 37
ALPINA B3 S Cabrio
2
Doors
2
4
No. of Seats
4
534 lb
Maximum Payload
1102 lb
10.4 cu ft
Trunk Volume
8.5 cu ft
No data
Cargo Volume (Seats Down)
No data