The Comparative Analysis :

Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17) vs. Aston Martin DB9 Coupé (06 - 08)

€ 100,600
Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17) Mercedes S 400 Coupé
€ 158,900
 Aston Martin DB9 Coupé (06 - 08) Aston Martin DB9 Coupé
€ 100,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 158,900

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

Vehicle Dimensions

The Mercedes S 400 Coupé is considerably bigger in every dimension. It's 12.5 inches longer, 0.9 inches wider and 5.6 inches taller than the Aston Martin DB9 Coupé.
Mercedes S 400 Coupé
Aston Martin DB9 Coupé
55.6
Blueprint Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
74.8
83
50
Blueprint Aston Martin DB9 Coupé (06 - 08)
73.8
81.7
74.8 in
Width
73.8 in
83 in
Width Incl. Mirrors
81.7 in
55.6 in
Height
50 in
Blueprint Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
115.9
197.9
Blueprint Aston Martin DB9 Coupé (06 - 08)
107.9
185.4
197.9 in
Length
185.4 in
115.9 in
Wheelbase
107.9 in

Vehicle Weight

Mercedes S 400 Coupé
Aston Martin DB9 Coupé
4486 lb
Curb Weight
3770 lb
5600 lb
Gross Vehicle
Weight
4542 lb
Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
Weight Difference:
717 lb
15.98 %
Aston Martin DB9 Coupé (06 - 08)

General

Mercedes S 400 Coupé
Aston Martin DB9 Coupé
C217
Generation
VH1
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
Aston Martin DB9 Coupé
V6 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Mercedes-Benz M 276
Engine Series
M 276.824
Engine Code
AM04
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
5.9 L / 289 cu in
362 hp
at 5500 rpm
Power
450 hp
at 6000 rpm
Mercedes S 400 Coupé
362 hp
450 hp
Aston Martin DB9 Coupé
369 lb‑ft
at 1800 rpm
Max. Torque
420 lb‑ft
at 5000 rpm
Mercedes S 400 Coupé
369 lb‑ft
420 lb‑ft
Aston Martin DB9 Coupé

Performance

Mercedes S 400 Coupé
Aston Martin DB9 Coupé
155 mph
Maximum Speed
186 mph
5.6 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

256 ft
0.000 sec

Mercedes S 400 Coupé

62 mph 62
mph

223 ft
0.000 sec

Aston Martin DB9 Coupé

▶ REPLAY
12.39 lb/hp
Weight-to-Power Ratio
8.38 lb/hp
Mercedes S 400 Coupé
12.39 lb/hp
8.38 lb/hp
Aston Martin DB9 Coupé

Fuel Economy / Emissions

Mercedes S 400 Coupé
Aston Martin DB9 Coupé
Fuel Economy
28 mpg
combined
13 mpg
Mercedes S 400 Coupé
28 mpg
13 mpg
Aston Martin DB9 Coupé
21 mpg
city
9 mpg
36 mpg
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
599 mi
Range
279 mi
Mercedes S 400 Coupé
599 mi
279 mi
Aston Martin DB9 Coupé
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).
337.2 kWh
Mercedes S 400 Coupé
157.2 kWh
337.2 kWh
Aston Martin DB9 Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 4
311 g/mi (NEFZ)
CO2 Emissions
678 g/mi (NEFZ)

Practical Convenience

Mercedes S 400 Coupé
Aston Martin DB9 Coupé
2
Doors
3
4
No. of Seats
4
1113 lb
Maximum Payload
772 lb
11.3 cu ft
Trunk Volume
4.4 cu ft
No data
Cargo Volume (Seats Down)
No data