The Comparative Analysis :

BMW M850i Coupé xDrive Steptronic (18 - ..) vs. Porsche 911 Carrera Coupé S (17 - 18)

€ 125,700
BMW M850i Coupé xDrive Steptronic (18 - ..) BMW M850i Coupé
€ 122,600
 Porsche 911 Carrera Coupé S (17 - 18) Porsche 911 Carrera Coupé S
€ 125,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 122,600

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

Vehicle Dimensions

The BMW M850i Coupé is considerably bigger in every dimension. It's 13.9 inches longer, 3.7 inches wider and 2 inches taller than the Porsche 911 Carrera Coupé S.
BMW M850i Coupé
Porsche 911 Carrera Coupé S
53
Blueprint BMW M850i Coupé xDrive Steptronic (18 - ..)
74.9
84.1
51
Blueprint Porsche 911 Carrera Coupé S (17 - 18)
71.2
77.9
74.9 in
Width
71.2 in
84.1 in
Width Incl. Mirrors
77.9 in
53 in
Height
51 in
Blueprint BMW M850i Coupé xDrive Steptronic (18 - ..)
111.1
191
Blueprint Porsche 911 Carrera Coupé S (17 - 18)
96.5
177.1
191 in
Length
177.1 in
111.1 in
Wheelbase
96.5 in

Vehicle Weight

BMW M850i Coupé
Porsche 911 Carrera Coupé S
4332 lb
Curb Weight
3340 lb
5280 lb
Gross Vehicle
Weight
4189 lb
BMW M850i Coupé xDrive Steptronic (18 - ..)
Weight Difference:
992 lb
22.9 %
Porsche 911 Carrera Coupé S (17 - 18)

General

BMW M850i Coupé
Porsche 911 Carrera Coupé S
G15
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed manual transmission

Engine

BMW M850i Coupé
Porsche 911 Carrera Coupé S
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
BMW N63
Engine Series
N63-B44
Engine Code
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3 L / 147 cu in
523 hp
at 5500 rpm
Power
444 hp
at 6500 rpm
BMW M850i Coupé
523 hp
444 hp
Porsche 911 Carrera Coupé S
553 lb‑ft
at 1800 rpm
Max. Torque
406 lb‑ft
at 2150 rpm
BMW M850i Coupé
553 lb‑ft
406 lb‑ft
Porsche 911 Carrera Coupé S

Performance

BMW M850i Coupé
Porsche 911 Carrera Coupé S
155 mph
Maximum Speed
194 mph
3.7 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph 62
mph

167 ft
0.000 sec

BMW M850i Coupé

62 mph 62
mph

187 ft
0.000 sec

Porsche 911 Carrera Coupé S

▶ REPLAY
8.28 lb/hp
Weight-to-Power Ratio
7.52 lb/hp
BMW M850i Coupé
8.28 lb/hp
7.52 lb/hp
Porsche 911 Carrera Coupé S

Fuel Economy / Emissions

BMW M850i Coupé
Porsche 911 Carrera Coupé S
Fuel Economy
24 mpg
combined
25 mpg
BMW M850i Coupé
24 mpg
25 mpg
Porsche 911 Carrera Coupé S
18 mpg
city
18 mpg
No data
highway
32 mpg
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
431 mi
Range
423 mi
BMW M850i Coupé
431 mi
423 mi
Porsche 911 Carrera Coupé S
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).
178.2 kWh
BMW M850i Coupé
185.7 kWh
178.2 kWh
Porsche 911 Carrera Coupé S
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
391 g/mi (WLTP)
CO2 Emissions
341 g/mi (NEFZ)

Practical Convenience

BMW M850i Coupé
Porsche 911 Carrera Coupé S
2
Doors
2
4
No. of Seats
4
948 lb
Maximum Payload
849 lb
11.9 cu ft
Trunk Volume
4.1 cu ft
No data
Cargo Volume (Seats Down)
No data