The Comparative Analysis :

Porsche 911 Targa 4 GTS (17 - 18) vs. BMW 635d Cabrio Sport-Automatic (07 - 10)

€ 146,200
Porsche 911 Targa 4 GTS (17 - 18) Porsche 911 Targa 4 GTS
€ 85,200
 BMW 635d Cabrio Sport-Automatic (07 - 10) BMW 635d Cabrio
€ 146,200
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 4 GTS is considerably smaller in every dimension. It's 29.2 cm shorter, 0.3 cm narrower and 8.3 cm lower than the BMW 635d Cabrio.
Porsche 911 Targa 4 GTS
BMW 635d Cabrio
1291
Blueprint Porsche 911 Targa 4 GTS (17 - 18)
1852
1978
1374
Blueprint BMW 635d Cabrio Sport-Automatic (07 - 10)
1855
2036
1852 mm
Width
1855 mm
1978 mm
Width Incl. Mirrors
2036 mm
1291 mm
Height
1374 mm
Blueprint Porsche 911 Targa 4 GTS (17 - 18)
2450
4528
Blueprint BMW 635d Cabrio Sport-Automatic (07 - 10)
2780
4820
4528 mm
Length
4820 mm
2450 mm
Wheelbase
2780 mm

Vehicle Weight

Porsche 911 Targa 4 GTS
BMW 635d Cabrio
1660 kg
Kerb Weight
1935 kg
2025 kg
Gross Vehicle
Weight
2260 kg
Porsche 911 Targa 4 GTS (17 - 18)
Weight Difference:
275 kg
14.21 %
BMW 635d Cabrio Sport-Automatic (07 - 10)

General

Porsche 911 Targa 4 GTS
BMW 635d Cabrio
991
Generation
E64
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Rear-wheel drive
7-speed manual transmission
Transmission
6-speed automatic transmission

Engine

Porsche 911 Targa 4 GTS
BMW 635d Cabrio
6-cylinder boxer petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW M57
Engine Code
M57-D30
4
Valves
4
6
Cylinders
6
2981 CC
Engine Capacity
2993 CC
444 bhp
at 6500 rpm
Power
282 bhp
at 4400 rpm
Porsche 911 Targa 4 GTS
444 bhp
282 bhp
BMW 635d Cabrio
550 NM
at 2150 rpm
Max. Torque
580 NM
at 1750 rpm
Porsche 911 Targa 4 GTS
550 NM
580 NM
BMW 635d Cabrio

Performance

Porsche 911 Targa 4 GTS
BMW 635d Cabrio
191 mph
Maximum Speed
155 mph
4.1 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

57 m
0.000 sec

Porsche 911 Targa 4 GTS

62 mph 62
mph

92 m
0.000 sec

BMW 635d Cabrio

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

Fuel Economy / Emissions

Porsche 911 Targa 4 GTS
BMW 635d Cabrio
Fuel Economy
29 mpg
combined
39 mpg
Porsche 911 Targa 4 GTS
29 mpg
39 mpg
BMW 635d Cabrio
21 mpg
city
29 mpg
37 mpg
motorway
No data
Kraftstoffanzeige
67 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
429 mi
Range
604 mi
Porsche 911 Targa 4 GTS
429 mi
604 mi
BMW 635d Cabrio
Environmental Impact
183.8 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 4 GTS
183.8 kWh
148.1 kWh
BMW 635d Cabrio
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 4
220 g/km (NEFZ)
CO2 Emissions
190 g/km (NEFZ)

Practical Convenience

Porsche 911 Targa 4 GTS
BMW 635d Cabrio
2
Doors
2
4
No. of Seats
4
365 kg
Maximum Payload
325 kg
125 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data