Car comparison

AUDI S5 Cabriolet (8T) · Facelift 2011 3.0 TFSI V6vsRolls-Royce Phantom Drophead Coupe 6.75 i V12

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

AUDI S5 Cabriolet (8T) · Facelift 2011

3.0 TFSI V6

333 hp2995 ccGasolineAWDAutomaticSuperchargedCabriolet / convertible2011-2014
VS

Rolls-Royce Phantom Drophead Coupe

6.75 i V12

460 hp6749 ccGasolineRWDAutomaticNaturally aspiratedCabriolet / convertible2007-2016

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

AUDI S5 Cabriolet (8T) Facelift 2011 3.0 TFSI V6

  • Quickest 0-100 km/h
    5.4 s
  • Fastest top speed
    260 km/h
    162 mph Unrestricted
    250 km/h
    155 mph Restricted
  • Lightest
    1,955 kg
    4,310 lb
  • Lowest combined fuel consumption
    8.5 L/100 km
    27.7 mpg US
    33.2 mpg UK
  • Lowest city consumption
    11.2 L/100 km
    21.0 mpg US
    25.2 mpg UK
  • Lowest highway consumption
    6.9 L/100 km
    34.1 mpg US
    40.9 mpg UK
  • Best estimated range
    718 km
    446 mi
  • Largest trunk
    320 L
  • Best economy score
    84/100

Rolls-Royce Phantom Drophead Coupe 6.75 i V12

  • Most powerful
    460 hp
    343 kW
  • Highest torque
    720 Nm
    531 lb-ft
  • Best power-to-weight
    176 hp/t
    131 kW/t
    5.7 kg/hp
  • Best overall score
    67/100
  • Best performance score
    73/100
  • Best practicality score
    53/100

Specification comparison

Specification comparison
ModelAUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6Rolls-RoycePhantom Drophead Coupe6.75 i V12
Power
333hp248kW
460hp343kW
Torque
440Nm325lb-ft
720Nm531lb-ft
Curb weight
1,955kg4,310lb
2,620kg5,776lb
Gross weight
2,380kg5,247lb
3,050kg6,724lb
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Calculated
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Calculated
To 99% top speed
80.6s99% target: 257 km/h / 160 mph
Calculated
97.9s99% target: 248 km/h / 154 mph
Calculated
0-100 km/h
5.4s
5.9s
0-200 km/h
20.4s
Calculated
25.6s
Calculated
0-60 mph
5.1s
Calculated
5.6s
Calculated
Fuel consumption
8.5L/100 km27.7mpg US33.2mpg UK
15.9L/100 km14.8mpg US17.8mpg UK
Fuel consumption city
11.2L/100 km21mpg US25.2mpg UK
24.6L/100 km9.6mpg US11.5mpg UK
Fuel consumption highway
6.9L/100 km34.1mpg US40.9mpg UK
11L/100 km21.4mpg US25.7mpg UK
Quarter mile
13.6s
Calculated
14.1s
Calculated
Power-to-weight
170hp/t127kW/t77hp/1000 lb
Calculated
176hp/t131kW/t80hp/1000 lb
Calculated
Torque-to-weight
225Nm/t151lb-ft/ton
Calculated
275Nm/t184lb-ft/ton
Calculated
Estimated range
718km446mi
Calculated
503km313mi
Calculated
Displacement
2,995cc183cu in
6,749cc412cu in
Length
4,640mm183in
5,609mm221in
Width
1,854mm73in
1,987mm78in
Height
1,380mm54in
1,581mm62in
Wheelbase
2,751mm108in
3,320mm131in
Front track
1,588mm63in
1,685mm66in
Rear track
1,575mm62in
1,670mm66in
Trunk volume
320L
315L
Max trunk volume
380L
-
Doors
2
2
Seats
4
5
Fuel tank
61L
80L
CO2 emissions
199g/km
-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

AUDI S5 Cabriolet (8T) Facelift 2011 3.0 TFSI V6Rolls-Royce Phantom Drophead Coupe 6.75 i V12PowerTorque
  • AUDI S5 Cabriolet (8T) Facelift 2011 3.0 TFSI V6: Power / Torque
  • Rolls-Royce Phantom Drophead Coupe 6.75 i V12: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V65,500-6,500 rpm2,900-5,300 rpm6,750 rpm
Rolls-RoycePhantom Drophead Coupe6.75 i V125,350 rpm3,500 rpm5,600 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricAUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6Rolls-RoycePhantom Drophead Coupe6.75 i V12
Acceleration checkpoints
0-60 mph
0-97 km/h
5.1 s
5.6 s
0-100 km/h
0-62 mph
5.4 s
5.9 s
0-200 km/h
0-124 mph
20.4 s
25.6 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Likely limited
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Likely limited
Drag race simulation
60 ft
18 m
2.2 s
2.2 s
330 ft
101 m
5.8 s
6.0 s
1/8 mile
201 m
8.8 s
9.1 s
1000 ft
305 m
11.4 s
11.8 s
1/4 mile
402 m
13.6 s
14.1 s
Trap speed
1/4 mile
402 m
169 km/h
105 mph
159 km/h
99 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
333 hp
248 kW
Rolls-RoycePhantom Drophead Coupe6.75 i V12
460 hp
343 kW

Rolls-Royce Phantom Drophead Coupe 6.75 i V12 has 127 hp more than AUDI S5 Cabriolet (8T) Facelift 2011 3.0 TFSI V6.

The biggest power difference is between AUDI S5 Cabriolet (8T) Facelift 2011 3.0 TFSI V6 and Rolls-Royce Phantom Drophead Coupe 6.75 i V12: 127 hp (95 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
440 Nm
325 lb-ft
Rolls-RoycePhantom Drophead Coupe6.75 i V12
720 Nm
531 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
1,955 kg
4,310 lb
Rolls-RoycePhantom Drophead Coupe6.75 i V12
2,620 kg
5,776 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Rolls-RoycePhantom Drophead Coupe6.75 i V12
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V65.4 s
Rolls-RoycePhantom Drophead Coupe6.75 i V125.9 s

Although Rolls-Royce Phantom Drophead Coupe 6.75 i V12 has more power, AUDI S5 Cabriolet (8T) Facelift 2011 3.0 TFSI V6 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between AUDI S5 Cabriolet (8T) Facelift 2011 3.0 TFSI V6 and Rolls-Royce Phantom Drophead Coupe 6.75 i V12: 0.5 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
8.5 L/100 km
27.7 mpg US
33.2 mpg UK
Rolls-RoycePhantom Drophead Coupe6.75 i V12
15.9 L/100 km
14.8 mpg US
17.8 mpg UK

The biggest fuel consumption difference is between AUDI S5 Cabriolet (8T) Facelift 2011 3.0 TFSI V6 and Rolls-Royce Phantom Drophead Coupe 6.75 i V12: 7.4 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
170 hp/t
127 kW/t
5.9 kg/hp
Rolls-RoycePhantom Drophead Coupe6.75 i V12
176 hp/t
131 kW/t
5.7 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
718 km
446 mi
Rolls-RoycePhantom Drophead Coupe6.75 i V12
503 km
313 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
333 hp
248 kW
5.4 s
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Rolls-RoycePhantom Drophead Coupe6.75 i V12
460 hp
343 kW
5.9 s
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
Power
333 hp
248 kW
0-100 km/h5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Doors/seats
2 doors
4 seats
Trunk
320 L
11.3 cu ft
Length
4,640 mm
182.7 in
Height
1,380 mm
54.3 in
Rolls-RoycePhantom Drophead Coupe6.75 i V12
Power
460 hp
343 kW
0-100 km/h5.9 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Doors/seats
2 doors
5 seats
Trunk
315 L
11.1 cu ft
Length
5,609 mm
220.8 in
Height
1,581 mm
62.2 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
Power
333 hp
248 kW
0-100 km/h5.4 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
8.5 L/100 km
27.7 mpg US
33.2 mpg UK
Rolls-RoycePhantom Drophead Coupe6.75 i V12
Power
460 hp
343 kW
0-100 km/h5.9 s
Top speed
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
15.9 L/100 km
14.8 mpg US
17.8 mpg UK

AUDI S5 Cabriolet (8T) Facelift 2011 3.0 TFSI V6 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
8.5 L/100 km
27.7 mpg US
33.2 mpg UK
5.4 s
Rolls-RoycePhantom Drophead Coupe6.75 i V12
15.9 L/100 km
14.8 mpg US
17.8 mpg UK
5.9 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6
170 hp/t
127 kW/t
5.9 kg/hp
8.5 L/100 km
27.7 mpg US
33.2 mpg UK
Rolls-RoycePhantom Drophead Coupe6.75 i V12
176 hp/t
131 kW/t
5.7 kg/hp
15.9 L/100 km
14.8 mpg US
17.8 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleAUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6Rolls-RoycePhantom Drophead Coupe6.75 i V12
Power
333 hp
248 kW
460 hp
343 kW
Torque
440 Nm
325 lb-ft
720 Nm
531 lb-ft
Acceleration
5.4 s
5.9 s
Top speed
Unrestricted
260 km/h162 mph
Restricted
250 km/h155 mph
Unrestricted
250 km/h155 mph
Restricted
240 km/h149 mph
Lightness
1,955 kg
4,310 lb
2,620 kg
5,776 lb
Fuel consumption
8.5 L/100 km
27.7 mpg US
33.2 mpg UK
15.9 L/100 km
14.8 mpg US
17.8 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk
320 L
11.3 cu ft
Length
4,640 mm
182.7 in
Height
1,380 mm
54.3 in
Doors/seats
2 doors
5 seats
Trunk
315 L
11.1 cu ft
Length
5,609 mm
220.8 in
Height
1,581 mm
62.2 in
Range score
718 km
446 mi
503 km
313 mi
CO2 score
199 g/km
-
Trunk score
320 L
11.3 cu ft
315 L
11.1 cu ft
Power-to-weight score
170 hp/t
127 kW/t
5.9 kg/hp
176 hp/t
131 kW/t
5.7 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleAUDI S5 Cabriolet (8T) Facelift 2011 3.0 TFSI V6Rolls-Royce Phantom Drophead Coupe 6.75 i V12
Consumption8.5 L/100 km27.7 mpg US33.2 mpg UK15.9 L/100 km14.8 mpg US17.8 mpg UK
Cost / 100 km14.88 LC100 km27.83 LC100 km
Cost / 100 mi23.94 LC100 mi44.78 LC100 mi
Annual fuel used1,275 L337 US gal280 UK gal2,385 L630 US gal525 UK gal
Annual fuel cost2,231 LC/year4,174 LC/year

Head-to-head comparisons

AUDI S5 Cabriolet (8T) Facelift 2011 3.0 TFSI V6

  • Is 665 kg lighter
  • Is 0.5 s quicker from 0-100 km/h
  • Has 10 km/h (6 mph) higher top speed
  • Uses 7.4 L/100 km less fuel
  • Has 215 km (133 mi) more estimated range
  • Has 5 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Lowest power

Rolls-Royce Phantom Drophead Coupe 6.75 i V12

  • Has 127 hp more
  • Has 280 Nm more
  • Has 5 hp/t better power-to-weight

Pros

  • Most powerful
  • Highest torque
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Smallest trunk

Choose cars to compare

Brand
Model
Generation
Engine or modification
AUDI S5 Cabriolet (8T) 3.0 TFSI V6
Rolls-Royce Phantom Drophead Coupe 6.75 i V12
Compare selected cars
2 vehicles selected

Popular comparisons

3.0 TFSI V6
3.0 TFSI V6
VS
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6vsAUDIS5 Cabriolet (F5)3.0 TFSI V6
6.75 i V12
4.7 V8
VS
Rolls-RoycePhantom Drophead Coupe6.75 i V12vsMaseratiGranCabrio I4.7 V8
3.0 TFSI V6
3.0 TFSI V6
VS
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6vsAUDIS5 Cabriolet (F5)Facelift 20193.0 TFSI V6
6.75 i V12
650i
VS
Rolls-RoycePhantom Drophead Coupe6.75 i V12vsBMW6 Series Convertible (F12)650i
3.0 TFSI V6
3.0 TFSI V6
VS
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6vsAUDIS5 Sportback (8T)Facelift 20113.0 TFSI V6
6.75 i V12
4.2 FSI
VS
Rolls-RoycePhantom Drophead Coupe6.75 i V12vsAUDIRS5 Cabriolet (8T)Facelift 20134.2 FSI
3.0 TFSI V6
3.0 TFSI V6
VS
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6vsAUDIS5 Coupe (8T)Facelift 20113.0 TFSI V6
6.75 i V12
4.0 V8
VS
Rolls-RoycePhantom Drophead Coupe6.75 i V12vsBMWM3 Convertible (E93)4.0 V8
3.0 TFSI V6
3.0 TFSI V6
VS
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6vsAUDIS5 Sportback (8T)3.0 TFSI V6
6.75 i V12
4.2 FSI V8
VS
Rolls-RoycePhantom Drophead Coupe6.75 i V12vsAUDIR8 Spyder (42)4.2 FSI V8
3.0 TFSI V6
3.0 TFSI V6
VS
AUDIS5 Cabriolet (8T)Facelift 20113.0 TFSI V6vsAUDIS5 Cabriolet (8T)3.0 TFSI V6
6.75 i V12
S 500 V8
VS
Rolls-RoycePhantom Drophead Coupe6.75 i V12vsMercedes-BenzS-class Cabriolet (A217)S 500 V8
AUDI S5 Cabriolet (8T) · Facelift 2011 3.0 TFSI V6 vs Rolls-Royce Phantom Drophead Coupe 6.75 i V12 - car comparison - FastVsFaster