The Comparative Analysis :

BMW M6 Cabrio SMG (06 - 10) vs. Porsche 911 Targa 4 GTS (15 - 15)

€ 123,200
BMW M6 Cabrio SMG (06 - 10) BMW M6 Cabrio
€ 137,400
 Porsche 911 Targa 4 GTS (15 - 15) Porsche 911 Targa 4 GTS
€ 123,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 137,400

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

Vehicle Dimensions

The BMW M6 Cabrio is considerably bigger in every dimension. It's 36.2 cm longer, 0.3 cm wider and 8.6 cm taller than the Porsche 911 Targa 4 GTS.
BMW M6 Cabrio
Porsche 911 Targa 4 GTS
1377
Blueprint BMW M6 Cabrio SMG (06 - 10)
1855
2036
1291
Blueprint Porsche 911 Targa 4 GTS (15 - 15)
1852
1978
1855 mm
Width
1852 mm
2036 mm
Width Incl. Mirrors
1978 mm
1377 mm
Height
1291 mm
Blueprint BMW M6 Cabrio SMG (06 - 10)
2781
4871
Blueprint Porsche 911 Targa 4 GTS (15 - 15)
2450
4509
4871 mm
Length
4509 mm
2781 mm
Wheelbase
2450 mm

Vehicle Weight

BMW M6 Cabrio
Porsche 911 Targa 4 GTS
2005 kg
Kerb Weight
1635 kg
2380 kg
Gross Vehicle
Weight
1960 kg
BMW M6 Cabrio SMG (06 - 10)
Weight Difference:
370 kg
18.45 %
Porsche 911 Targa 4 GTS (15 - 15)

General

BMW M6 Cabrio
Porsche 911 Targa 4 GTS
E64
Generation
991
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed automated manual transmission (AMT)
Transmission
7-speed manual transmission

Engine

BMW M6 Cabrio
Porsche 911 Targa 4 GTS
V10 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW S85
Engine Series
S85-B50
Engine Code
4
Valves
4
10
Cylinders
6
4999 CC
Engine Capacity
3800 CC
500 bhp
at 7750 rpm
Power
424 bhp
at 7500 rpm
BMW M6 Cabrio
500 bhp
424 bhp
Porsche 911 Targa 4 GTS
520 NM
at 6100 rpm
Max. Torque
440 NM
at 5750 rpm
BMW M6 Cabrio
520 NM
440 NM
Porsche 911 Targa 4 GTS

Performance

BMW M6 Cabrio
Porsche 911 Targa 4 GTS
155 mph
Maximum Speed
188 mph
4.8 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph 62
mph

67 m
0.000 sec

BMW M6 Cabrio

62 mph 62
mph

65 m
0.000 sec

Porsche 911 Targa 4 GTS

▶ REPLAY
4.01 kg/bhp
Weight-to-Power Ratio
3.86 kg/bhp
BMW M6 Cabrio
4.01 kg/bhp
3.86 kg/bhp
Porsche 911 Targa 4 GTS

Fuel Economy / Emissions

BMW M6 Cabrio
Porsche 911 Targa 4 GTS
Fuel Economy
19 mpg
combined
28 mpg
BMW M6 Cabrio
19 mpg
28 mpg
Porsche 911 Targa 4 GTS
13 mpg
city
20 mpg
No data
motorway
37 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
68 L
Kraftstoffanzeige
296 mi
Range
423 mi
BMW M6 Cabrio
296 mi
423 mi
Porsche 911 Targa 4 GTS
Environmental Impact
278.4 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).
189.4 kWh
BMW M6 Cabrio
278.4 kWh
189.4 kWh
Porsche 911 Targa 4 GTS
Euro 4
Emission Standard
Euro 6b (NEFZ)
352 g/km (NEFZ)
CO2 Emissions
237 g/km (NEFZ)

Practical Convenience

BMW M6 Cabrio
Porsche 911 Targa 4 GTS
2
Doors
2
4
No. of Seats
4
375 kg
Maximum Payload
325 kg
350 L
Boot Capacity
125 L
No data
Boot Capacity (Seats Down)
No data