The Comparative Analysis :
Mercedes S 450 Coupé 4MATIC 9G-TRONIC PLUS (18 - 18) vs. Aston Martin DB9 Coupé Touchtronic (06 - 08)
€ 101,700
€ 163,500
€ 101,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 163,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Mercedes S 450 Coupé is considerably bigger in every dimension. It's 12.7 inches longer, 0.9 inches wider and 5.7 inches taller than the Aston Martin DB9 Coupé.
Mercedes S 450 Coupé
Aston Martin DB9 Coupé
55.7
74.8
83
50
73.8
81.7
74.8 in
Width
73.8 in
83 in
Width Incl. Mirrors
81.7 in
55.7 in
Height
50 in
115.9
198.1
107.9
185.4
198.1 in
Length
185.4 in
115.9 in
Wheelbase
107.9 in
Vehicle Weight
Mercedes S 450 Coupé
Aston Martin DB9 Coupé
4519 lb
Curb Weight
3968 lb
5633 lb
Gross Vehicle
Weight
Weight
4542 lb
Weight Difference:
551 lb
12.19 %
General
Mercedes S 450 Coupé
Aston Martin DB9 Coupé
C217
Generation
VH1
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
9-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Mercedes S 450 Coupé
Aston Martin DB9 Coupé
6-cylinder mild hybrid gasoline engine with turbocharger and electric driven compressor
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
383 hp
at 5500 rpm
Power
450 hp
at 6000 rpm
Mercedes S 450 Coupé
383 hp
450 hp
Aston Martin DB9 Coupé
369 lb‑ft
at 1600 rpm
Max. Torque
420 lb‑ft
at 5000 rpm
Mercedes S 450 Coupé
369 lb‑ft
420 lb‑ft
Aston Martin DB9 Coupé
Performance
Mercedes S 450 Coupé
Aston Martin DB9 Coupé
155 mph
Maximum Speed
186 mph
5.5 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph
62
mph
mph
249 ft
0.000 sec
Mercedes S 450 Coupé
62 mph
62
mph
mph
233 ft
0.000 sec
Aston Martin DB9 Coupé
▶ REPLAY
11.8 lb/hp
Weight-to-Power Ratio
8.82 lb/hp
Mercedes S 450 Coupé
11.8 lb/hp
8.82 lb/hp
Aston Martin DB9 Coupé
Fuel Economy / Emissions
Mercedes S 450 Coupé
Aston Martin DB9 Coupé
Fuel Economy
26 mpg
combined
14 mpg
Mercedes S 450 Coupé
26 mpg
14 mpg
Aston Martin DB9 Coupé
19 mpg
city
9 mpg
34 mpg
highway
No data
21.1 gal
Fuel Tank Capacity
21.1 gal
559 mi
Range
301 mi
Mercedes S 450 Coupé
559 mi
301 mi
Aston Martin DB9 Coupé
Environmental Impact
168.7 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).
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).
312.5 kWh
Mercedes S 450 Coupé
168.7 kWh
312.5 kWh
Aston Martin DB9 Coupé
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 4
328 g/mi (NEFZ)
CO2 Emissions
634 g/mi (NEFZ)
Practical Convenience
Mercedes S 450 Coupé
Aston Martin DB9 Coupé
2
Doors
3
4
No. of Seats
4
1113 lb
Maximum Payload
573 lb
11.3 cu ft
Trunk Volume
4.4 cu ft
No data
Cargo Volume (Seats Down)
No data
