The Comparative Analysis :

Porsche 911 Targa 4 (08 - 12) vs. BMW 630i Cabrio Sport-Automatic (07 - 10)

€ 100,800
Porsche 911 Targa 4 (08 - 12) Porsche 911 Targa 4
€ 81,200
 BMW 630i Cabrio Sport-Automatic (07 - 10) BMW 630i Cabrio
€ 100,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 81,200

ⓘ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 38.5 cm shorter, 0.3 cm narrower and 6.4 cm lower than the BMW 630i Cabrio.
Porsche 911 Targa 4
BMW 630i Cabrio
1310
Blueprint Porsche 911 Targa 4 (08 - 12)
1852
2052
1374
Blueprint BMW 630i Cabrio Sport-Automatic (07 - 10)
1855
2036
1852 mm
Width
1855 mm
2052 mm
Width Incl. Mirrors
2036 mm
1310 mm
Height
1374 mm
Blueprint Porsche 911 Targa 4 (08 - 12)
2350
4435
Blueprint BMW 630i Cabrio Sport-Automatic (07 - 10)
2780
4820
4435 mm
Length
4820 mm
2350 mm
Wheelbase
2780 mm

Vehicle Weight

Porsche 911 Targa 4
BMW 630i Cabrio
1605 kg
Kerb Weight
1825 kg
1910 kg
Gross Vehicle
Weight
2150 kg
Porsche 911 Targa 4 (08 - 12)
Weight Difference:
220 kg
12.05 %
BMW 630i Cabrio Sport-Automatic (07 - 10)

General

Porsche 911 Targa 4
BMW 630i Cabrio
997
Generation
E64
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission

Engine

Porsche 911 Targa 4
BMW 630i Cabrio
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Series
BMW N53
Engine Code
N53-B30
4
Valves
4
6
Cylinders
6
3614 CC
Engine Capacity
2996 CC
340 bhp
at 6500 rpm
Power
268 bhp
at 6700 rpm
Porsche 911 Targa 4
340 bhp
268 bhp
BMW 630i Cabrio
390 NM
at 4400 rpm
Max. Torque
320 NM
at 2750 rpm
Porsche 911 Targa 4
390 NM
320 NM
BMW 630i Cabrio

Performance

Porsche 911 Targa 4
BMW 630i Cabrio
176 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
7 sec
62 mph 62
mph

72 m
0.000 sec

Porsche 911 Targa 4

62 mph 62
mph

97 m
0.000 sec

BMW 630i Cabrio

▶ REPLAY
4.72 kg/bhp
Weight-to-Power Ratio
6.81 kg/bhp
Porsche 911 Targa 4
4.72 kg/bhp
6.81 kg/bhp
BMW 630i Cabrio

Fuel Economy / Emissions

Porsche 911 Targa 4
BMW 630i Cabrio
Fuel Economy
27 mpg
combined
35 mpg
Porsche 911 Targa 4
27 mpg
35 mpg
BMW 630i Cabrio
18 mpg
city
24 mpg
38 mpg
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
393 mi
Range
537 mi
Porsche 911 Targa 4
393 mi
537 mi
BMW 630i Cabrio
Environmental Impact
200.8 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).
153.5 kWh
Porsche 911 Targa 4
200.8 kWh
153.5 kWh
BMW 630i Cabrio
Euro 5
Emission Standard
Euro 4
249 g/km (NEFZ)
CO2 Emissions
192 g/km (NEFZ)

Practical Convenience

Porsche 911 Targa 4
BMW 630i Cabrio
2
Doors
2
4
No. of Seats
4
305 kg
Maximum Payload
325 kg
105 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data