The Comparative Analysis :
Porsche 911 Carrera Coupé PDK (08 - 11) vs. BMW 840i Coupé xDrive Steptronic (19 - ..)
€ 89,000
€ 97,800
€ 89,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 Carrera Coupé is significantly smaller in every dimension. It's 16.1 inches shorter, 3.7 inches narrower and 1.2 inches lower than the BMW 840i Coupé.
Porsche 911 Carrera Coupé
BMW 840i Coupé
51.6
71.2
79.1
52.8
74.9
84.1
71.2 in
Width
74.9 in
79.1 in
Width Incl. Mirrors
84.1 in
51.6 in
Height
52.8 in
92.5
174.6
111.1
190.7
174.6 in
Length
190.7 in
92.5 in
Wheelbase
111.1 in
Vehicle Weight
Porsche 911 Carrera Coupé
BMW 840i Coupé
3351 lb
Curb Weight
4068 lb
4079 lb
Gross Vehicle
Weight
Weight
5027 lb
Weight Difference:
717 lb
17.63 %
General
Porsche 911 Carrera Coupé
BMW 840i Coupé
997
Generation
G15
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
8-speed automatic transmission
Engine
Porsche 911 Carrera Coupé
BMW 840i Coupé
6-cylinder boxer gasoline engine (naturally aspirated engine)
Engine Type
Straight-six gasoline engine with turbocharger
Engine Series
BMW B58
Engine Code
B58-B30
4
Valves
4
6
Cylinders
6
3.6 L / 176 cu in
Displacement
3 L / 147 cu in
340 hp
at 6500 rpm
Power
335 hp
at 5000 rpm
Porsche 911 Carrera Coupé
340 hp
335 hp
BMW 840i Coupé
288 lb‑ft
at 4400 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Porsche 911 Carrera Coupé
288 lb‑ft
369 lb‑ft
BMW 840i Coupé
Performance
Porsche 911 Carrera Coupé
BMW 840i Coupé
178 mph
Maximum Speed
155 mph
4.7 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
213 ft
0.000 sec
Porsche 911 Carrera Coupé
62 mph
62
mph
mph
213 ft
0.000 sec
BMW 840i Coupé
▶ REPLAY
9.86 lb/hp
Weight-to-Power Ratio
12.14 lb/hp
Porsche 911 Carrera Coupé
9.86 lb/hp
12.14 lb/hp
BMW 840i Coupé
Fuel Economy / Emissions
Porsche 911 Carrera Coupé
BMW 840i Coupé
Fuel Economy
24 mpg
combined
31 mpg
Porsche 911 Carrera Coupé
24 mpg
31 mpg
BMW 840i Coupé
16 mpg
city
25 mpg
34 mpg
highway
No data
16.9 gal
Fuel Tank Capacity
18 gal
406 mi
Range
564 mi
Porsche 911 Carrera Coupé
406 mi
564 mi
BMW 840i Coupé
Environmental Impact
185.7 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).
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).
142.1 kWh
Porsche 911 Carrera Coupé
185.7 kWh
142.1 kWh
BMW 840i Coupé
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
370 g/mi (NEFZ)
CO2 Emissions
323 g/mi (WLTP)
Practical Convenience
Porsche 911 Carrera Coupé
BMW 840i Coupé
2
Doors
2
4
No. of Seats
4
728 lb
Maximum Payload
959 lb
3.8 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data
