The Comparative Analysis :

Porsche 911 Targa 4 PDK (16 - 18) vs. Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)

€ 121,900
Porsche 911 Targa 4 PDK (16 - 18) Porsche 911 Targa 4
€ 333,200
 Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..) Rolls-Royce Ghost 6.6 V12
€ 121,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 333,200

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

Vehicle Dimensions

The Porsche 911 Targa 4 is substantially smaller in every dimension. It's 30.9 inches shorter, 3.7 inches narrower and 8.4 inches lower than the Rolls-Royce Ghost 6.6 V12.
Porsche 911 Targa 4
Rolls-Royce Ghost 6.6 V12
50.7
Blueprint Porsche 911 Targa 4 PDK (16 - 18)
72.9
77.9
59.1
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)
76.7
84.5
72.9 in
Width
76.7 in
77.9 in
Width Incl. Mirrors
84.5 in
50.7 in
Height
59.1 in
Blueprint Porsche 911 Targa 4 PDK (16 - 18)
96.5
177.1
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)
122.5
208.1
177.1 in
Length
208.1 in
96.5 in
Wheelbase
122.5 in

Vehicle Weight

Porsche 911 Targa 4
Rolls-Royce Ghost 6.6 V12
3671 lb
Curb Weight
5644 lb
4442 lb
Gross Vehicle
Weight
6195 lb
Porsche 911 Targa 4 PDK (16 - 18)
Weight Difference:
1973 lb
34.96 %
Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)

General

Porsche 911 Targa 4
Rolls-Royce Ghost 6.6 V12
991
Generation
RR6
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

Porsche 911 Targa 4
Rolls-Royce Ghost 6.6 V12
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6.6 L / 323 cu in
365 hp
at 6500 rpm
Power
562 hp
at 5250 rpm
Porsche 911 Targa 4
365 hp
562 hp
Rolls-Royce Ghost 6.6 V12
332 lb‑ft
at 1700 rpm
Max. Torque
605 lb‑ft
at 1500 rpm
Porsche 911 Targa 4
332 lb‑ft
605 lb‑ft
Rolls-Royce Ghost 6.6 V12

Performance

Porsche 911 Targa 4
Rolls-Royce Ghost 6.6 V12
178 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
5 sec
62 mph 62
mph

207 ft
0.000 sec

Porsche 911 Targa 4

62 mph 62
mph

226 ft
0.000 sec

Rolls-Royce Ghost 6.6 V12

▶ REPLAY
10.06 lb/hp
Weight-to-Power Ratio
10.04 lb/hp
Porsche 911 Targa 4
10.06 lb/hp
10.04 lb/hp
Rolls-Royce Ghost 6.6 V12

Fuel Economy / Emissions

Porsche 911 Targa 4
Rolls-Royce Ghost 6.6 V12
Fuel Economy
30 mpg
combined
15 mpg
Porsche 911 Targa 4
30 mpg
15 mpg
Rolls-Royce Ghost 6.6 V12
23 mpg
city
10 mpg
36 mpg
highway
19 mpg
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
21.9 gal
Kraftstoffanzeige
535 mi
Range
321 mi
Porsche 911 Targa 4
535 mi
321 mi
Rolls-Royce Ghost 6.6 V12
Environmental Impact
149.7 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).
305 kWh
Porsche 911 Targa 4
149.7 kWh
305 kWh
Rolls-Royce Ghost 6.6 V12
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 6d-TEMP
293 g/mi (NEFZ)
CO2 Emissions
591 g/mi (NEFZ)

Practical Convenience

Porsche 911 Targa 4
Rolls-Royce Ghost 6.6 V12
2
Doors
2
4
No. of Seats
4
772 lb
Maximum Payload
551 lb
3.5 cu ft
Trunk Volume
9.1 cu ft
No data
Cargo Volume (Seats Down)
No data