The Comparative Analysis :

Porsche 911 Turbo Coupé S PDK (16 - 18) vs. Mercedes S 450 Coupé 4MATIC 9G-TRONIC (18 - ..)

€ 205,100
Porsche 911 Turbo Coupé S PDK (16 - 18) Porsche 911 Turbo Coupé S
€ 102,800
 Mercedes S 450 Coupé 4MATIC 9G-TRONIC (18 - ..) Mercedes S 450 Coupé
€ 205,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 102,800

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

Vehicle Dimensions

The Porsche 911 Turbo Coupé S is significantly smaller in every dimension. It's 20.7 inches shorter, 0.7 inches narrower and 4.6 inches lower than the Mercedes S 450 Coupé.
Porsche 911 Turbo Coupé S
Mercedes S 450 Coupé
51.1
Blueprint Porsche 911 Turbo Coupé S PDK (16 - 18)
74
77.9
55.7
Blueprint Mercedes S 450 Coupé 4MATIC 9G-TRONIC (18 - ..)
74.8
83
74 in
Width
74.8 in
77.9 in
Width Incl. Mirrors
83 in
51.1 in
Height
55.7 in
Blueprint Porsche 911 Turbo Coupé S PDK (16 - 18)
96.5
177.4
Blueprint Mercedes S 450 Coupé 4MATIC 9G-TRONIC (18 - ..)
115.9
198.1
177.4 in
Length
198.1 in
96.5 in
Wheelbase
115.9 in

Vehicle Weight

Porsche 911 Turbo Coupé S
Mercedes S 450 Coupé
3693 lb
Curb Weight
4530 lb
4387 lb
Gross Vehicle
Weight
5633 lb
Porsche 911 Turbo Coupé S PDK (16 - 18)
Weight Difference:
838 lb
18.5 %
Mercedes S 450 Coupé 4MATIC 9G-TRONIC (18 - ..)

General

Porsche 911 Turbo Coupé S
Mercedes S 450 Coupé
991
Generation
C217
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
9-speed automatic transmission

Engine

Porsche 911 Turbo Coupé S
Mercedes S 450 Coupé
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.824
4
Valves
4
6
Cylinders
6
3.8 L / 186 cu in
Displacement
3 L / 147 cu in
572 hp
at 6750 rpm
Power
362 hp
at 5250 rpm
Porsche 911 Turbo Coupé S
572 hp
362 hp
Mercedes S 450 Coupé
516 lb‑ft
at 2100 rpm
Max. Torque
369 lb‑ft
at 1800 rpm
Porsche 911 Turbo Coupé S
516 lb‑ft
369 lb‑ft
Mercedes S 450 Coupé

Performance

Porsche 911 Turbo Coupé S
Mercedes S 450 Coupé
205 mph
Maximum Speed
155 mph
2.9 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

131 ft
0.000 sec

Porsche 911 Turbo Coupé S

62 mph 62
mph

249 ft
0.000 sec

Mercedes S 450 Coupé

▶ REPLAY
6.46 lb/hp
Weight-to-Power Ratio
12.51 lb/hp
Porsche 911 Turbo Coupé S
6.46 lb/hp
12.51 lb/hp
Mercedes S 450 Coupé

Fuel Economy / Emissions

Porsche 911 Turbo Coupé S
Mercedes S 450 Coupé
Fuel Economy
26 mpg
combined
25 mpg
Porsche 911 Turbo Coupé S
26 mpg
25 mpg
Mercedes S 450 Coupé
20 mpg
city
18 mpg
31 mpg
highway
32 mpg
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
464 mi
Range
523 mi
Porsche 911 Turbo Coupé S
464 mi
523 mi
Mercedes S 450 Coupé
Environmental Impact
172.4 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).
179.9 kWh
Porsche 911 Turbo Coupé S
172.4 kWh
179.9 kWh
Mercedes S 450 Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP
341 g/mi (NEFZ)
CO2 Emissions
372 g/mi (WLTP)

Practical Convenience

Porsche 911 Turbo Coupé S
Mercedes S 450 Coupé
2
Doors
2
4
No. of Seats
4
694 lb
Maximum Payload
1102 lb
3.3 cu ft
Trunk Volume
11.3 cu ft
No data
Cargo Volume (Seats Down)
No data