The Comparative Analysis :

Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17) vs. Porsche 911 GT3 RS (10 - 11)

€ 100,600
Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17) Mercedes S 400 Coupé
€ 150,200
 Porsche 911 GT3 RS (10 - 11) Porsche 911 GT3 RS
€ 100,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 150,200

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

Vehicle Dimensions

The Mercedes S 400 Coupé is significantly bigger in every dimension. It's 22.3 inches longer, 1.9 inches wider and 5.2 inches taller than the Porsche 911 GT3 RS.
Mercedes S 400 Coupé
Porsche 911 GT3 RS
55.6
Blueprint Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
74.8
83
50.4
Blueprint Porsche 911 GT3 RS (10 - 11)
72.9
80.8
74.8 in
Width
72.9 in
83 in
Width Incl. Mirrors
80.8 in
55.6 in
Height
50.4 in
Blueprint Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
115.9
197.9
Blueprint Porsche 911 GT3 RS (10 - 11)
92.7
175.6
197.9 in
Length
175.6 in
115.9 in
Wheelbase
92.7 in

Vehicle Weight

Mercedes S 400 Coupé
Porsche 911 GT3 RS
4486 lb
Curb Weight
3186 lb
5600 lb
Gross Vehicle
Weight
3704 lb
Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
Weight Difference:
1301 lb
29 %
Porsche 911 GT3 RS (10 - 11)

General

Mercedes S 400 Coupé
Porsche 911 GT3 RS
C217
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Mercedes S 400 Coupé
Porsche 911 GT3 RS
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 276
Engine Series
M 276.824
Engine Code
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.8 L / 186 cu in
362 hp
at 5500 rpm
Power
444 hp
at 7900 rpm
Mercedes S 400 Coupé
362 hp
444 hp
Porsche 911 GT3 RS
369 lb‑ft
at 1800 rpm
Max. Torque
317 lb‑ft
at 6750 rpm
Mercedes S 400 Coupé
369 lb‑ft
317 lb‑ft
Porsche 911 GT3 RS

Performance

Mercedes S 400 Coupé
Porsche 911 GT3 RS
155 mph
Maximum Speed
193 mph
5.6 sec
Acceleration 0 to 62 mph
4 sec
62 mph 62
mph

256 ft
0.000 sec

Mercedes S 400 Coupé

62 mph 62
mph

184 ft
0.000 sec

Porsche 911 GT3 RS

▶ REPLAY
12.39 lb/hp
Weight-to-Power Ratio
7.18 lb/hp
Mercedes S 400 Coupé
12.39 lb/hp
7.18 lb/hp
Porsche 911 GT3 RS

Fuel Economy / Emissions

Mercedes S 400 Coupé
Porsche 911 GT3 RS
Fuel Economy
28 mpg
combined
18 mpg
Mercedes S 400 Coupé
28 mpg
18 mpg
Porsche 911 GT3 RS
21 mpg
city
12 mpg
36 mpg
highway
25 mpg
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
599 mi
Range
316 mi
Mercedes S 400 Coupé
599 mi
316 mi
Porsche 911 GT3 RS
Environmental Impact
157.2 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).
250.1 kWh
Mercedes S 400 Coupé
157.2 kWh
250.1 kWh
Porsche 911 GT3 RS
Euro 6b (NEFZ)
Emission Standard
Euro 5
311 g/mi (NEFZ)
CO2 Emissions
505 g/mi (NEFZ)

Practical Convenience

Mercedes S 400 Coupé
Porsche 911 GT3 RS
2
Doors
2
4
No. of Seats
4
1113 lb
Maximum Payload
518 lb
11.3 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data