The Comparative Analysis :

Porsche 911 Targa 4 (14 - 15) vs. ALPINA B6 S Convertible Switch-Tronic (08 - 10)

€ 110,300
Porsche 911 Targa 4 (14 - 15) Porsche 911 Targa 4
€ 129,100
 ALPINA B6 S Convertible Switch-Tronic (08 - 10) ALPINA B6 S Convertible
€ 110,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 129,100

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

Vehicle Dimensions

The Porsche 911 Targa 4 is considerably smaller in every dimension. It's 13.3 inches shorter, 0.1 inches narrower and 2.9 inches lower than the ALPINA B6 S Convertible.
Porsche 911 Targa 4
ALPINA B6 S Convertible
51.1
Blueprint Porsche 911 Targa 4 (14 - 15)
72.9
77.9
54
Blueprint ALPINA B6 S Convertible Switch-Tronic (08 - 10)
73
80.9
72.9 in
Width
73 in
77.9 in
Width Incl. Mirrors
80.9 in
51.1 in
Height
54 in
Blueprint Porsche 911 Targa 4 (14 - 15)
96.5
176.8
Blueprint ALPINA B6 S Convertible Switch-Tronic (08 - 10)
109.4
190.1
176.8 in
Length
190.1 in
96.5 in
Wheelbase
109.4 in

Vehicle Weight

Porsche 911 Targa 4
ALPINA B6 S Convertible
3560 lb
Curb Weight
4420 lb
4244 lb
Gross Vehicle
Weight
5181 lb
Porsche 911 Targa 4 (14 - 15)
Weight Difference:
860 lb
19.46 %
ALPINA B6 S Convertible Switch-Tronic (08 - 10)

General

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

Engine

Porsche 911 Targa 4
ALPINA B6 S Convertible
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 gasoline engine with centri­fugal com­pres­sor
Engine Code
N62-B44
4
Valves
4
6
Cylinders
8
3.4 L / 166 cu in
Displacement
4.4 L / 215 cu in
345 hp
at 7400 rpm
Power
523 hp
at 5500 rpm
Porsche 911 Targa 4
345 hp
523 hp
ALPINA B6 S Convertible
288 lb‑ft
at 5600 rpm
Max. Torque
535 lb‑ft
at 4750 rpm
Porsche 911 Targa 4
288 lb‑ft
535 lb‑ft
ALPINA B6 S Convertible

Performance

Porsche 911 Targa 4
ALPINA B6 S Convertible
175 mph
Maximum Speed
194 mph
5.2 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph 62
mph

236 ft
0.000 sec

Porsche 911 Targa 4

62 mph 62
mph

220 ft
0.000 sec

ALPINA B6 S Convertible

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

Fuel Economy / Emissions

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

Practical Convenience

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