The Comparative Analysis :
Aston Martin DB11 V8 Coupé Touchtronic (17 - ..) vs. Porsche 911 GT3 (17 - 18)
€ 184,000
€ 152,400
€ 184,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 152,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Aston Martin DB11 V8 Coupé is considerably bigger in every dimension. It's 7 inches longer, 3.5 inches wider and 0.3 inches taller than the Porsche 911 GT3.
Aston Martin DB11 V8 Coupé
Porsche 911 GT3
50.4
76.4
81.1
50
72.9
77.9
76.4 in
Width
72.9 in
81.1 in
Width Incl. Mirrors
77.9 in
50.4 in
Height
50 in
110.4
186.6
96.7
179.6
186.6 in
Length
179.6 in
110.4 in
Wheelbase
96.7 in
Vehicle Weight
Aston Martin DB11 V8 Coupé
Porsche 911 GT3
3880 lb
Curb Weight
3280 lb
4542 lb
Gross Vehicle
Weight
Weight
3880 lb
Weight Difference:
600 lb
15.46 %
General
Aston Martin DB11 V8 Coupé
Porsche 911 GT3
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
6-speed manual transmission
Engine
Aston Martin DB11 V8 Coupé
Porsche 911 GT3
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
4 L / 196 cu in
503 hp
at 6000 rpm
Power
493 hp
at 8250 rpm
Aston Martin DB11 V8 Coupé
503 hp
493 hp
Porsche 911 GT3
498 lb‑ft
at 2000 rpm
Max. Torque
339 lb‑ft
at 6250 rpm
Aston Martin DB11 V8 Coupé
498 lb‑ft
339 lb‑ft
Porsche 911 GT3
Performance
Aston Martin DB11 V8 Coupé
Porsche 911 GT3
186 mph
Maximum Speed
199 mph
3.9 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
177 ft
0.000 sec
Aston Martin DB11 V8 Coupé
62 mph
62
mph
mph
177 ft
0.000 sec
Porsche 911 GT3
▶ REPLAY
7.71 lb/hp
Weight-to-Power Ratio
6.65 lb/hp
Aston Martin DB11 V8 Coupé
7.71 lb/hp
6.65 lb/hp
Porsche 911 GT3
Fuel Economy / Emissions
Aston Martin DB11 V8 Coupé
Porsche 911 GT3
Fuel Economy
24 mpg
combined
18 mpg
Aston Martin DB11 V8 Coupé
24 mpg
18 mpg
Porsche 911 GT3
No data
city
12 mpg
No data
highway
27 mpg
20.6 gal
Fuel Tank Capacity
16.9 gal
490 mi
Range
308 mi
Aston Martin DB11 V8 Coupé
490 mi
308 mi
Porsche 911 GT3
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).
244.5 kWh
Aston Martin DB11 V8 Coupé
187.5 kWh
244.5 kWh
Porsche 911 GT3
Euro 6
Emission Standard
Euro 6b (NEFZ)
370 g/mi (NEFZ)
CO2 Emissions
467 g/mi (NEFZ)
Practical Convenience
Aston Martin DB11 V8 Coupé
Porsche 911 GT3
3
Doors
2
4
No. of Seats
4
661 lb
Maximum Payload
600 lb
No data
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data
