The Comparative Analysis :

ALPINA B6 Convertible Switch-Tronic (06 - 08) vs. Porsche 911 Targa 4 (14 - 15)

€ 129,100
ALPINA B6 Convertible Switch-Tronic (06 - 08) ALPINA B6 Convertible
€ 110,300
 Porsche 911 Targa 4 (14 - 15) Porsche 911 Targa 4
€ 129,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 110,300

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

Vehicle Dimensions

The ALPINA B6 Convertible is considerably bigger in every dimension. It's 13 inches longer, 0.1 inches wider and 2.9 inches taller than the Porsche 911 Targa 4.
ALPINA B6 Convertible
Porsche 911 Targa 4
54
Blueprint ALPINA B6 Convertible Switch-Tronic (06 - 08)
73
80.9
51.1
Blueprint Porsche 911 Targa 4 (14 - 15)
72.9
77.9
73 in
Width
72.9 in
80.9 in
Width Incl. Mirrors
77.9 in
54 in
Height
51.1 in
Blueprint ALPINA B6 Convertible Switch-Tronic (06 - 08)
109.4
189.8
Blueprint Porsche 911 Targa 4 (14 - 15)
96.5
176.8
189.8 in
Length
176.8 in
109.4 in
Wheelbase
96.5 in

Vehicle Weight

ALPINA B6 Convertible
Porsche 911 Targa 4
4420 lb
Curb Weight
3560 lb
5181 lb
Gross Vehicle
Weight
4244 lb
ALPINA B6 Convertible Switch-Tronic (06 - 08)
Weight Difference:
860 lb
19.46 %
Porsche 911 Targa 4 (14 - 15)

General

ALPINA B6 Convertible
Porsche 911 Targa 4
E64
Generation
991
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
7-speed manual transmission

Engine

ALPINA B6 Convertible
Porsche 911 Targa 4
V8 gasoline engine with centri­fugal com­pres­sor
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
N62-B44
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3.4 L / 166 cu in
493 hp
at 5500 rpm
Power
345 hp
at 7400 rpm
ALPINA B6 Convertible
493 hp
345 hp
Porsche 911 Targa 4
516 lb‑ft
at 4250 rpm
Max. Torque
288 lb‑ft
at 5600 rpm
ALPINA B6 Convertible
516 lb‑ft
288 lb‑ft
Porsche 911 Targa 4

Performance

ALPINA B6 Convertible
Porsche 911 Targa 4
193 mph
Maximum Speed
175 mph
4.9 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

223 ft
0.000 sec

ALPINA B6 Convertible

62 mph 62
mph

236 ft
0.000 sec

Porsche 911 Targa 4

▶ REPLAY
8.97 lb/hp
Weight-to-Power Ratio
10.32 lb/hp
ALPINA B6 Convertible
8.97 lb/hp
10.32 lb/hp
Porsche 911 Targa 4

Fuel Economy / Emissions

ALPINA B6 Convertible
Porsche 911 Targa 4
Fuel Economy
18 mpg
combined
25 mpg
ALPINA B6 Convertible
18 mpg
25 mpg
Porsche 911 Targa 4
12 mpg
city
18 mpg
No data
highway
31 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
340 mi
Range
445 mi
ALPINA B6 Convertible
340 mi
445 mi
Porsche 911 Targa 4
Environmental Impact
242.5 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).
179.9 kWh
ALPINA B6 Convertible
242.5 kWh
179.9 kWh
Porsche 911 Targa 4
Euro 4
Emission Standard
Euro 6b (NEFZ)
492 g/mi (NEFZ)
CO2 Emissions
359 g/mi (NEFZ)

Practical Convenience

ALPINA B6 Convertible
Porsche 911 Targa 4
2
Doors
2
4
No. of Seats
4
761 lb
Maximum Payload
683 lb
8.5 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data