The Comparative Analysis :

Porsche 911 Targa 4S PDK (08 - 12) vs. BMW 635d Cabrio Sport-Automatic (07 - 10)

€ 117,400
Porsche 911 Targa 4S PDK (08 - 12) Porsche 911 Targa 4S
€ 85,200
 BMW 635d Cabrio Sport-Automatic (07 - 10) BMW 635d Cabrio
€ 117,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,200

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

Vehicle Dimensions

The Porsche 911 Targa 4S is considerably smaller in every dimension. It's 38.5 cm shorter, 0.3 cm narrower and 7.4 cm lower than the BMW 635d Cabrio.
Porsche 911 Targa 4S
BMW 635d Cabrio
1300
Blueprint Porsche 911 Targa 4S PDK (08 - 12)
1852
2052
1374
Blueprint BMW 635d Cabrio Sport-Automatic (07 - 10)
1855
2036
1852 mm
Width
1855 mm
2052 mm
Width Incl. Mirrors
2036 mm
1300 mm
Height
1374 mm
Blueprint Porsche 911 Targa 4S PDK (08 - 12)
2350
4435
Blueprint BMW 635d Cabrio Sport-Automatic (07 - 10)
2780
4820
4435 mm
Length
4820 mm
2350 mm
Wheelbase
2780 mm

Vehicle Weight

Porsche 911 Targa 4S
BMW 635d Cabrio
1645 kg
Kerb Weight
1935 kg
1950 kg
Gross Vehicle
Weight
2260 kg
Porsche 911 Targa 4S PDK (08 - 12)
Weight Difference:
290 kg
14.99 %
BMW 635d Cabrio Sport-Automatic (07 - 10)

General

Porsche 911 Targa 4S
BMW 635d Cabrio
997
Generation
E64
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed automatic transmission

Engine

Porsche 911 Targa 4S
BMW 635d Cabrio
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW M57
Engine Code
M57-D30
4
Valves
4
6
Cylinders
6
3800 CC
Engine Capacity
2993 CC
380 bhp
at 6500 rpm
Power
282 bhp
at 4400 rpm
Porsche 911 Targa 4S
380 bhp
282 bhp
BMW 635d Cabrio
420 NM
at 4400 rpm
Max. Torque
580 NM
at 1750 rpm
Porsche 911 Targa 4S
420 NM
580 NM
BMW 635d Cabrio

Performance

Porsche 911 Targa 4S
BMW 635d Cabrio
183 mph
Maximum Speed
155 mph
4.7 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

65 m
0.000 sec

Porsche 911 Targa 4S

62 mph 62
mph

92 m
0.000 sec

BMW 635d Cabrio

▶ REPLAY
4.33 kg/bhp
Weight-to-Power Ratio
6.86 kg/bhp
Porsche 911 Targa 4S
4.33 kg/bhp
6.86 kg/bhp
BMW 635d Cabrio

Fuel Economy / Emissions

Porsche 911 Targa 4S
BMW 635d Cabrio
Fuel Economy
26 mpg
combined
39 mpg
Porsche 911 Targa 4S
26 mpg
39 mpg
BMW 635d Cabrio
18 mpg
city
29 mpg
38 mpg
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
389 mi
Range
604 mi
Porsche 911 Targa 4S
389 mi
604 mi
BMW 635d Cabrio
Environmental Impact
202.8 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).
148.1 kWh
Porsche 911 Targa 4S
202.8 kWh
148.1 kWh
BMW 635d Cabrio
Euro 5
Emission Standard
Euro 4
251 g/km (NEFZ)
CO2 Emissions
190 g/km (NEFZ)

Practical Convenience

Porsche 911 Targa 4S
BMW 635d 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