The Comparative Analysis :

BMW 635d Convertible Sport-Automatic (07 - 10) vs. Porsche 911 Turbo Convertible PDK (16 - 18)

€ 85,200
BMW 635d Convertible Sport-Automatic (07 - 10) BMW 635d Cabrio
€ 190,000
 Porsche 911 Turbo Convertible PDK (16 - 18) Porsche 911 Turbo Convertible
€ 85,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 190,000

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

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The BMW 635d Cabrio is 12.3 inches longer, an inch narrower and 3.1 inches taller than the Porsche 911 Turbo Convertible.
BMW 635d Cabrio
Porsche 911 Turbo Convertible
54.1
Blueprint BMW 635d Convertible Sport-Automatic (07 - 10)
73
80.2
50.9
Blueprint Porsche 911 Turbo Convertible PDK (16 - 18)
74
77.9
73 in
Width
74 in
80.2 in
Width Incl. Mirrors
77.9 in
54.1 in
Height
50.9 in
Blueprint BMW 635d Convertible Sport-Automatic (07 - 10)
109.4
189.8
Blueprint Porsche 911 Turbo Convertible PDK (16 - 18)
96.5
177.4
189.8 in
Length
177.4 in
109.4 in
Wheelbase
96.5 in

Vehicle Weight

BMW 635d Cabrio
Porsche 911 Turbo Convertible
4266 lb
Curb Weight
3836 lb
4982 lb
Gross Vehicle
Weight
4553 lb
BMW 635d Convertible Sport-Automatic (07 - 10)
Weight Difference:
430 lb
10.08 %
Porsche 911 Turbo Convertible PDK (16 - 18)

General

BMW 635d Cabrio
Porsche 911 Turbo Convertible
E64
Generation
991
Convertible
Car Body Style
Convertible
Diesel
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 635d Cabrio
Porsche 911 Turbo Convertible
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
BMW M57
Engine Series
M57-D30
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.8 L / 186 cu in
282 hp
at 4400 rpm
Power
533 hp
at 6400 rpm
BMW 635d Cabrio
282 hp
533 hp
Porsche 911 Turbo Convertible
428 lb‑ft
at 1750 rpm
Max. Torque
487 lb‑ft
at 5600 rpm
BMW 635d Cabrio
428 lb‑ft
487 lb‑ft
Porsche 911 Turbo Convertible

Performance

BMW 635d Cabrio
Porsche 911 Turbo Convertible
155 mph
Maximum Speed
199 mph
6.6 sec
Acceleration 0 to 62 mph
3.1 sec
62 mph 62
mph

302 ft
0.000 sec

BMW 635d Cabrio

62 mph 62
mph

141 ft
0.000 sec

Porsche 911 Turbo Convertible

▶ REPLAY
15.13 lb/hp
Weight-to-Power Ratio
7.2 lb/hp
BMW 635d Cabrio
15.13 lb/hp
7.2 lb/hp
Porsche 911 Turbo Convertible

Fuel Economy / Emissions

BMW 635d Cabrio
Porsche 911 Turbo Convertible
Fuel Economy
33 mpg
combined
25 mpg
BMW 635d Cabrio
33 mpg
25 mpg
Porsche 911 Turbo Convertible
25 mpg
city
19 mpg
No data
highway
31 mpg
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
604 mi
Range
454 mi
BMW 635d Cabrio
604 mi
454 mi
Porsche 911 Turbo Convertible
Environmental Impact
148.1 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).
176.2 kWh
BMW 635d Cabrio
148.1 kWh
176.2 kWh
Porsche 911 Turbo Convertible
Euro 4
Emission Standard
Euro 6b (NEFZ)
306 g/mi (NEFZ)
CO2 Emissions
348 g/mi (NEFZ)

Practical Convenience

BMW 635d Cabrio
Porsche 911 Turbo Convertible
2
Doors
2
4
No. of Seats
4
717 lb
Maximum Payload
717 lb
9.9 cu ft
Trunk Volume
3.3 cu ft
No data
Cargo Volume (Seats Down)
No data