The Comparative Analysis :

Porsche 911 GT3 RS 4.0 (11 - 12) vs. Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)

€ 178,600
Porsche 911 GT3 RS 4.0 (11 - 12) Porsche 911 GT3 RS 4.0
€ 101,700
 Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18) Mercedes S 450 Coupé
€ 178,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 101,700

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

Vehicle Dimensions

The Porsche 911 GT3 RS 4.0 is significantly smaller in every dimension. It's 22.5 inches shorter, 1.9 inches narrower and 5.3 inches lower than the Mercedes S 450 Coupé.
Porsche 911 GT3 RS 4.0
Mercedes S 450 Coupé
50.4
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
72.9
80.8
55.7
Blueprint Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)
74.8
83
72.9 in
Width
74.8 in
80.8 in
Width Incl. Mirrors
83 in
50.4 in
Height
55.7 in
Blueprint Porsche 911 GT3 RS 4.0 (11 - 12)
92.7
175.6
Blueprint Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)
115.9
198.1
175.6 in
Length
198.1 in
92.7 in
Wheelbase
115.9 in

Vehicle Weight

Porsche 911 GT3 RS 4.0
Mercedes S 450 Coupé
3164 lb
Curb Weight
4519 lb
3704 lb
Gross Vehicle
Weight
5633 lb
Porsche 911 GT3 RS 4.0 (11 - 12)
Weight Difference:
1356 lb
30 %
Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18)

General

Porsche 911 GT3 RS 4.0
Mercedes S 450 Coupé
997
Generation
C217
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
6-speed manual transmission
Transmission
9-speed automatic transmission

Engine

Porsche 911 GT3 RS 4.0
Mercedes S 450 Coupé
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder mild hybrid gasoline engine with tur­bo­charger and elec­tric driven com­pres­sor
Engine Series
Mercedes-Benz M 276
Engine Code
M 276.824
4
Valves
4
6
Cylinders
6
4 L / 196 cu in
Displacement
3 L / 147 cu in
493 hp
at 8250 rpm
Power
383 hp
at 5500 rpm
Porsche 911 GT3 RS 4.0
493 hp
383 hp
Mercedes S 450 Coupé
339 lb‑ft
at 5750 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
Porsche 911 GT3 RS 4.0
339 lb‑ft
369 lb‑ft
Mercedes S 450 Coupé

Performance

Porsche 911 GT3 RS 4.0
Mercedes S 450 Coupé
193 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

177 ft
0.000 sec

Porsche 911 GT3 RS 4.0

62 mph 62
mph

249 ft
0.000 sec

Mercedes S 450 Coupé

▶ REPLAY
6.42 lb/hp
Weight-to-Power Ratio
11.8 lb/hp
Porsche 911 GT3 RS 4.0
6.42 lb/hp
11.8 lb/hp
Mercedes S 450 Coupé

Fuel Economy / Emissions

Porsche 911 GT3 RS 4.0
Mercedes S 450 Coupé
Fuel Economy
17 mpg
combined
26 mpg
Porsche 911 GT3 RS 4.0
17 mpg
26 mpg
Mercedes S 450 Coupé
12 mpg
city
19 mpg
24 mpg
highway
34 mpg
Kraftstoffanzeige
17.7 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
302 mi
Range
559 mi
Porsche 911 GT3 RS 4.0
302 mi
559 mi
Mercedes S 450 Coupé
Environmental Impact
261.5 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).
168.7 kWh
Porsche 911 GT3 RS 4.0
261.5 kWh
168.7 kWh
Mercedes S 450 Coupé
Euro 5
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
525 g/mi (NEFZ)
CO2 Emissions
328 g/mi (NEFZ)

Practical Convenience

Porsche 911 GT3 RS 4.0
Mercedes S 450 Coupé
2
Doors
2
4
No. of Seats
4
540 lb
Maximum Payload
1113 lb
3 cu ft
Trunk Volume
11.3 cu ft
No data
Cargo Volume (Seats Down)
No data