The Comparative Analysis :

BMW 840d Coupé xDrive Steptronic (18 - ..) vs. Porsche 911 Carrera Coupé 4 GTS PDK (11 - 12)

€ 100,000
BMW 840d Coupé xDrive Steptronic (18 - ..) BMW 840d Coupé
€ 115,700
 Porsche 911 Carrera Coupé 4 GTS PDK (11 - 12) Porsche 911 Carrera Coupé 4 GTS
€ 100,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 115,700

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

Vehicle Dimensions

The BMW 840d Coupé is considerably bigger in every dimension. It's 16.1 inches longer, 2 inches wider and 1.6 inches taller than the Porsche 911 Carrera Coupé 4 GTS.
BMW 840d Coupé
Porsche 911 Carrera Coupé 4 GTS
52.8
Blueprint BMW 840d Coupé xDrive Steptronic (18 - ..)
74.9
84.1
51.2
Blueprint Porsche 911 Carrera Coupé 4 GTS PDK (11 - 12)
72.9
80.8
74.9 in
Width
72.9 in
84.1 in
Width Incl. Mirrors
80.8 in
52.8 in
Height
51.2 in
Blueprint BMW 840d Coupé xDrive Steptronic (18 - ..)
111.1
190.7
Blueprint Porsche 911 Carrera Coupé 4 GTS PDK (11 - 12)
92.5
174.6
190.7 in
Length
174.6 in
111.1 in
Wheelbase
92.5 in

Vehicle Weight

BMW 840d Coupé
Porsche 911 Carrera Coupé 4 GTS
4200 lb
Curb Weight
3494 lb
5225 lb
Gross Vehicle
Weight
4211 lb
BMW 840d Coupé xDrive Steptronic (18 - ..)
Weight Difference:
705 lb
16.79 %
Porsche 911 Carrera Coupé 4 GTS PDK (11 - 12)

General

BMW 840d Coupé
Porsche 911 Carrera Coupé 4 GTS
G15
Generation
997
Coupe
Car Body Style
Coupe
Diesel
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

BMW 840d Coupé
Porsche 911 Carrera Coupé 4 GTS
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
402 hp
at 7300 rpm
BMW 840d Coupé
316 hp
402 hp
Porsche 911 Carrera Coupé 4 GTS
502 lb‑ft
at 1750 rpm
Max. Torque
310 lb‑ft
at 4400 rpm
BMW 840d Coupé
502 lb‑ft
310 lb‑ft
Porsche 911 Carrera Coupé 4 GTS

Performance

BMW 840d Coupé
Porsche 911 Carrera Coupé 4 GTS
155 mph
Maximum Speed
186 mph
4.9 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

223 ft
0.000 sec

BMW 840d Coupé

62 mph 62
mph

200 ft
0.000 sec

Porsche 911 Carrera Coupé 4 GTS

▶ REPLAY
13.29 lb/hp
Weight-to-Power Ratio
8.69 lb/hp
BMW 840d Coupé
13.29 lb/hp
8.69 lb/hp
Porsche 911 Carrera Coupé 4 GTS

Fuel Economy / Emissions

BMW 840d Coupé
Porsche 911 Carrera Coupé 4 GTS
Fuel Economy
39 mpg
combined
22 mpg
BMW 840d Coupé
39 mpg
22 mpg
Porsche 911 Carrera Coupé 4 GTS
31 mpg
city
15 mpg
No data
highway
31 mpg
Kraftstoffanzeige
17.4 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
672 mi
Range
396 mi
BMW 840d Coupé
672 mi
396 mi
Porsche 911 Carrera Coupé 4 GTS
Environmental Impact
125.5 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).
198.9 kWh
BMW 840d Coupé
125.5 kWh
198.9 kWh
Porsche 911 Carrera Coupé 4 GTS
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 5
295 g/mi (WLTP)
CO2 Emissions
398 g/mi (NEFZ)

Practical Convenience

BMW 840d Coupé
Porsche 911 Carrera Coupé 4 GTS
2
Doors
2
4
No. of Seats
2
1025 lb
Maximum Payload
717 lb
11.9 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data