Car comparison

Bentley Continental GTC II 6.0 W12vsJaguar XK Convertible (X150) · Facelift 2011 R-S 5.0 V8

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

New comparison

Bentley Continental GTC II

6.0 W12

567 hp5998 ccGasolineAWDAutomaticTwin-turboCabriolet / convertible2011-2015
VS

Jaguar XK Convertible (X150) · Facelift 2011

R-S 5.0 V8

550 hp5000 ccGasolineRWDAutomaticSuperchargedCabriolet / convertible2011-2014

Comparison overview

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

Best choices

Jaguar XK Convertible (X150) Facelift 2011 R-S 5.0 V8

  • Quickest 0-100 km/h
    4.4 s
  • Lightest
    1,800 kg
    3,968 lb
  • Best power-to-weight
    306 hp/t
    228 kW/t
    3.3 kg/hp
  • Lowest combined fuel consumption
    12.3 L/100 km
    19.1 mpg US
    23.0 mpg UK
  • Lowest city consumption
    18.9 L/100 km
    12.4 mpg US
    14.9 mpg UK
  • Lowest highway consumption
    8.6 L/100 km
    27.4 mpg US
    32.8 mpg UK
  • Best performance score
    88/100
  • Best economy score
    74/100

Bentley Continental GTC II 6.0 W12

  • Fastest top speed
    314 km/h
    195 mph
  • Most powerful
    567 hp
    423 kW
  • Highest torque
    700 Nm
    516 lb-ft
  • Best estimated range
    604 km
    375 mi
  • Best overall score
    73/100
  • Best practicality score
    49/100

Specification comparison

Specification comparison
ModelBentleyContinental GTC II6.0 W12JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
Power
567hp423kW
550hp410kW
Torque
700Nm516lb-ft
680Nm502lb-ft
Curb weight
2,495kg5,501lb
1,800kg3,968lb
Gross weight
2,900kg6,393lb
2,185kg4,817lb
Top speed
314 km/h
195 mph
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph
Calculated
To 99% top speed
91.9s99% target: 311 km/h / 193 mph
Calculated
65.4s99% target: 307 km/h / 191 mph
Calculated
0-100 km/h
4.7s
4.4s
0-200 km/h
15.0s
Calculated
12.8s
Calculated
0-60 mph
4.5s
Calculated
4.2s
Calculated
Fuel consumption
14.9L/100 km15.8mpg US19.0mpg UK
12.3L/100 km19.1mpg US23.0mpg UK
Fuel consumption city
23L/100 km10.2mpg US12.3mpg UK
18.9L/100 km12.4mpg US14.9mpg UK
Fuel consumption highway
10.1L/100 km23.3mpg US28.0mpg UK
8.6L/100 km27.4mpg US32.8mpg UK
Quarter mile
12.7s
Calculated
12.3s
Calculated
Power-to-weight
227hp/t169kW/t103hp/1000 lb
Calculated
306hp/t228kW/t139hp/1000 lb
Calculated
Torque-to-weight
281Nm/t188lb-ft/ton
Calculated
378Nm/t253lb-ft/ton
Calculated
Estimated range
604km375mi
Calculated
574km357mi
Calculated
Displacement
5,998cc366cu in
5,000cc305cu in
Length
4,806mm189in
4,804mm189in
Width
1,944mm77in
-
Height
1,403mm55in
1,319mm52in
Wheelbase
2,746mm108in
2,752mm108in
Front track
1,664mm66in
-
Rear track
1,655mm65in
-
Ground clearance-
100mm4in
Trunk volume-
200L
Max trunk volume-
313L
Doors
2
2
Seats
4
4
Fuel tank
90L
71L
CO2 emissions
347g/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.

Bentley Continental GTC II 6.0 W12Jaguar XK Convertible (X150) Facelift 2011 R-S 5.0 V8PowerTorque
  • Bentley Continental GTC II 6.0 W12: Power / Torque
  • Jaguar XK Convertible (X150) Facelift 2011 R-S 5.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BentleyContinental GTC II6.0 W126,000 rpm1,700 rpm6,250 rpm
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V86,000-6,500 rpm2,500-5,500 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricBentleyContinental GTC II6.0 W12JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.5 s
4.2 s
0-100 km/h
0-62 mph
4.7 s
4.4 s
0-200 km/h
0-124 mph
15.0 s
12.8 s
Top speed
314 km/h
195 mph
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph
Limited
Drag race simulation
60 ft
18 m
2.1 s
2.1 s
330 ft
101 m
5.6 s
5.5 s
1/8 mile
201 m
8.4 s
8.1 s
1000 ft
305 m
10.7 s
10.4 s
1/4 mile
402 m
12.7 s
12.3 s
Trap speed
1/4 mile
402 m
184 km/h
114 mph
195 km/h
121 mph

Power comparison

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

Chart data table
VehicleValue
BentleyContinental GTC II6.0 W12
567 hp
423 kW
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
550 hp
410 kW

Bentley Continental GTC II 6.0 W12 has 17 hp more than Jaguar XK Convertible (X150) Facelift 2011 R-S 5.0 V8.

The biggest power difference is between Jaguar XK Convertible (X150) Facelift 2011 R-S 5.0 V8 and Bentley Continental GTC II 6.0 W12: 17 hp (13 kW).

Torque comparison

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

Chart data table
VehicleValue
BentleyContinental GTC II6.0 W12
700 Nm
516 lb-ft
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
680 Nm
502 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
BentleyContinental GTC II6.0 W12
2,495 kg
5,501 lb
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
1,800 kg
3,968 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
BentleyContinental GTC II6.0 W12
314 km/h
195 mph
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
BentleyContinental GTC II6.0 W124.7 s
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V84.4 s

Although Bentley Continental GTC II 6.0 W12 has more power, Jaguar XK Convertible (X150) Facelift 2011 R-S 5.0 V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Jaguar XK Convertible (X150) Facelift 2011 R-S 5.0 V8 and Bentley Continental GTC II 6.0 W12: 0.3 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
BentleyContinental GTC II6.0 W12
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
12.3 L/100 km
19.1 mpg US
23.0 mpg UK

The biggest fuel consumption difference is between Jaguar XK Convertible (X150) Facelift 2011 R-S 5.0 V8 and Bentley Continental GTC II 6.0 W12: 2.6 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
BentleyContinental GTC II6.0 W12
227 hp/t
169 kW/t
4.4 kg/hp
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
306 hp/t
228 kW/t
3.3 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
BentleyContinental GTC II6.0 W12
604 km
375 mi
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
574 km
357 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
BentleyContinental GTC II6.0 W12
567 hp
423 kW
4.7 s
314 km/h
195 mph
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
550 hp
410 kW
4.4 s
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 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
BentleyContinental GTC II6.0 W12
Power
567 hp
423 kW
0-100 km/h4.7 s
Top speed
314 km/h
195 mph
Doors/seats
2 doors
4 seats
Trunk-
Length
4,806 mm
189.2 in
Height
1,403 mm
55.2 in
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
Power
550 hp
410 kW
0-100 km/h4.4 s
Top speed
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph
Doors/seats
2 doors
4 seats
Trunk
200 L
7.1 cu ft
Length
4,804 mm
189.1 in
Height
1,319 mm
51.9 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
BentleyContinental GTC II6.0 W12
Power
567 hp
423 kW
0-100 km/h4.7 s
Top speed
314 km/h
195 mph
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
Power
550 hp
410 kW
0-100 km/h4.4 s
Top speed
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph
12.3 L/100 km
19.1 mpg US
23.0 mpg UK

Jaguar XK Convertible (X150) Facelift 2011 R-S 5.0 V8 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
BentleyContinental GTC II6.0 W12
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
4.7 s
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
12.3 L/100 km
19.1 mpg US
23.0 mpg UK
4.4 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
BentleyContinental GTC II6.0 W12
227 hp/t
169 kW/t
4.4 kg/hp
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
306 hp/t
228 kW/t
3.3 kg/hp
12.3 L/100 km
19.1 mpg US
23.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleBentleyContinental GTC II6.0 W12JaguarXK Convertible (X150)Facelift 2011R-S 5.0 V8
Power
567 hp
423 kW
550 hp
410 kW
Torque
700 Nm
516 lb-ft
680 Nm
502 lb-ft
Acceleration
4.7 s
4.4 s
Top speed
314 km/h
195 mph
Unrestricted
310 km/h193 mph
Restricted
300 km/h186 mph
Lightness
2,495 kg
5,501 lb
1,800 kg
3,968 lb
Fuel consumption
14.9 L/100 km
15.8 mpg US
19.0 mpg UK
12.3 L/100 km
19.1 mpg US
23.0 mpg UK
Practicality
Doors/seats
2 doors
4 seats
Trunk-
Length
4,806 mm
189.2 in
Height
1,403 mm
55.2 in
Doors/seats
2 doors
4 seats
Trunk
200 L
7.1 cu ft
Length
4,804 mm
189.1 in
Height
1,319 mm
51.9 in
Range score
604 km
375 mi
574 km
357 mi
CO2 score
347 g/km
-
Trunk score
-
200 L
7.1 cu ft
Power-to-weight score
227 hp/t
169 kW/t
4.4 kg/hp
306 hp/t
228 kW/t
3.3 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
VehicleBentley Continental GTC II 6.0 W12Jaguar XK Convertible (X150) Facelift 2011 R-S 5.0 V8
Consumption14.9 L/100 km15.8 mpg US19 mpg UK12.3 L/100 km19.1 mpg US23 mpg UK
Cost / 100 km26.08 LC100 km21.53 LC100 km
Cost / 100 mi41.96 LC100 mi34.64 LC100 mi
Annual fuel used2,235 L590 US gal492 UK gal1,845 L487 US gal406 UK gal
Annual fuel cost3,911 LC/year3,229 LC/year

Head-to-head comparisons

Bentley Continental GTC II 6.0 W12

  • Has 17 hp more
  • Has 20 Nm more
  • Has 4 km/h (2 mph) higher top speed
  • Has 30 km (19 mi) more estimated range

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Heaviest

Jaguar XK Convertible (X150) Facelift 2011 R-S 5.0 V8

  • Is 695 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Uses 2.6 L/100 km less fuel
  • Has 78 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio

Cons

  • Lowest power
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Bentley Continental GTC II 6.0 W12
Jaguar XK Convertible (X150) R-S 5.0 V8
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2 vehicles selected

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