The Comparative Analysis :
Aston Martin DB11 V8 Coupé Touchtronic (17 - ..) vs. Porsche 911 Carrera Coupé (11 - 15)
€ 184,000
€ 90,400
€ 184,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 90,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Aston Martin DB11 V8 Coupé is 9.8 inches longer, 5.2 inches wider and 0.9 inches lower than the Porsche 911 Carrera Coupé.
Aston Martin DB11 V8 Coupé
Porsche 911 Carrera Coupé
50.4
76.4
81.1
51.3
71.2
77.9
76.4 in
Width
71.2 in
81.1 in
Width Incl. Mirrors
77.9 in
50.4 in
Height
51.3 in
110.4
186.6
96.5
176.8
186.6 in
Length
176.8 in
110.4 in
Wheelbase
96.5 in
Vehicle Weight
Aston Martin DB11 V8 Coupé
Porsche 911 Carrera Coupé
3880 lb
Curb Weight
3208 lb
4542 lb
Gross Vehicle
Weight
Weight
3957 lb
Weight Difference:
672 lb
17.32 %
General
Aston Martin DB11 V8 Coupé
Porsche 911 Carrera Coupé
DB11
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed manual transmission
Engine
Aston Martin DB11 V8 Coupé
Porsche 911 Carrera Coupé
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
6-cylinder boxer gasoline engine (naturally aspirated engine)
M177
Engine Code
4
Valves
4
8
Cylinders
6
4 L / 196 cu in
Displacement
3.4 L / 166 cu in
503 hp
at 6000 rpm
Power
345 hp
at 7400 rpm
Aston Martin DB11 V8 Coupé
503 hp
345 hp
Porsche 911 Carrera Coupé
498 lb‑ft
at 2000 rpm
Max. Torque
288 lb‑ft
at 5600 rpm
Aston Martin DB11 V8 Coupé
498 lb‑ft
288 lb‑ft
Porsche 911 Carrera Coupé
Performance
Aston Martin DB11 V8 Coupé
Porsche 911 Carrera Coupé
186 mph
Maximum Speed
180 mph
3.9 sec
Acceleration 0 to 62 mph
4.8 sec
62 mph
62
mph
mph
177 ft
0.000 sec
Aston Martin DB11 V8 Coupé
62 mph
62
mph
mph
220 ft
0.000 sec
Porsche 911 Carrera Coupé
▶ REPLAY
7.71 lb/hp
Weight-to-Power Ratio
9.3 lb/hp
Aston Martin DB11 V8 Coupé
7.71 lb/hp
9.3 lb/hp
Porsche 911 Carrera Coupé
Fuel Economy / Emissions
Aston Martin DB11 V8 Coupé
Porsche 911 Carrera Coupé
Fuel Economy
24 mpg
combined
26 mpg
Aston Martin DB11 V8 Coupé
24 mpg
26 mpg
Porsche 911 Carrera Coupé
No data
city
18 mpg
No data
highway
35 mpg
20.6 gal
Fuel Tank Capacity
16.9 gal
490 mi
Range
442 mi
Aston Martin DB11 V8 Coupé
490 mi
442 mi
Porsche 911 Carrera Coupé
Environmental Impact
187.5 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).
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).
170.4 kWh
Aston Martin DB11 V8 Coupé
187.5 kWh
170.4 kWh
Porsche 911 Carrera Coupé
Euro 6
Emission Standard
Euro 5 / Euro 6
370 g/mi (NEFZ)
CO2 Emissions
341 g/mi (NEFZ)
Practical Convenience
Aston Martin DB11 V8 Coupé
Porsche 911 Carrera Coupé
3
Doors
2
4
No. of Seats
4
661 lb
Maximum Payload
750 lb
No data
Trunk Volume
4.1 cu ft
No data
Cargo Volume (Seats Down)
No data
