The Comparative Analysis :

BMW 840d Gran Coupé xDrive Steptronic (19 - ..) vs. Porsche 911 Carrera Coupé S PDK (08 - 11)

€ 97,000
BMW 840d Gran Coupé xDrive Steptronic (19 - ..) BMW 840d Gran Coupé
€ 102,100
 Porsche 911 Carrera Coupé S PDK (08 - 11) Porsche 911 Carrera Coupé S
€ 97,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 102,100

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

Vehicle Dimensions

The BMW 840d Gran Coupé is significantly bigger in every dimension. It's 25.5 inches longer, 4.9 inches wider and 4.2 inches taller than the Porsche 911 Carrera Coupé S.
BMW 840d Gran Coupé
Porsche 911 Carrera Coupé S
55.4
Blueprint BMW 840d Gran Coupé xDrive Steptronic (19 - ..)
76.1
84.1
51.2
Blueprint Porsche 911 Carrera Coupé S PDK (08 - 11)
71.2
79.1
76.1 in
Width
71.2 in
84.1 in
Width Incl. Mirrors
79.1 in
55.4 in
Height
51.2 in
Blueprint BMW 840d Gran Coupé xDrive Steptronic (19 - ..)
119
200.1
Blueprint Porsche 911 Carrera Coupé S PDK (08 - 11)
92.5
174.6
200.1 in
Length
174.6 in
119 in
Wheelbase
92.5 in

Vehicle Weight

BMW 840d Gran Coupé
Porsche 911 Carrera Coupé S
4409 lb
Curb Weight
3373 lb
5644 lb
Gross Vehicle
Weight
4101 lb
BMW 840d Gran Coupé xDrive Steptronic (19 - ..)
Weight Difference:
1036 lb
23.5 %
Porsche 911 Carrera Coupé S PDK (08 - 11)

General

BMW 840d Gran Coupé
Porsche 911 Carrera Coupé S
G16
Generation
997
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 840d Gran Coupé
Porsche 911 Carrera Coupé S
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW B57
Engine Series
B57-D30
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.8 L / 186 cu in
316 hp
at 4400 rpm
Power
380 hp
at 6500 rpm
BMW 840d Gran Coupé
316 hp
380 hp
Porsche 911 Carrera Coupé S
502 lb‑ft
at 1750 rpm
Max. Torque
310 lb‑ft
at 4400 rpm
BMW 840d Gran Coupé
502 lb‑ft
310 lb‑ft
Porsche 911 Carrera Coupé S

Performance

BMW 840d Gran Coupé
Porsche 911 Carrera Coupé S
155 mph
Maximum Speed
186 mph
5.1 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph 62
mph

233 ft
0.000 sec

BMW 840d Gran Coupé

62 mph 62
mph

207 ft
0.000 sec

Porsche 911 Carrera Coupé S

▶ REPLAY
13.95 lb/hp
Weight-to-Power Ratio
8.88 lb/hp
BMW 840d Gran Coupé
13.95 lb/hp
8.88 lb/hp
Porsche 911 Carrera Coupé S

Fuel Economy / Emissions

BMW 840d Gran Coupé
Porsche 911 Carrera Coupé S
Fuel Economy
40 mpg
combined
23 mpg
BMW 840d Gran Coupé
40 mpg
23 mpg
Porsche 911 Carrera Coupé S
32 mpg
city
15 mpg
No data
highway
33 mpg
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
716 mi
Range
390 mi
BMW 840d Gran Coupé
716 mi
390 mi
Porsche 911 Carrera Coupé S
Environmental Impact
121.3 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).
193.3 kWh
BMW 840d Gran Coupé
121.3 kWh
193.3 kWh
Porsche 911 Carrera Coupé S
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
298 g/mi (WLTP)
CO2 Emissions
386 g/mi (NEFZ)

Practical Convenience

BMW 840d Gran Coupé
Porsche 911 Carrera Coupé S
4
Doors
2
5
No. of Seats
4
1235 lb
Maximum Payload
728 lb
12.5 cu ft
Trunk Volume
3.8 cu ft
No data
Cargo Volume (Seats Down)
No data