Car comparison

Porsche Cayenne II · Facelift 2014 S 3.6 V6vsJeep Grand Cherokee IV (WK2) · Facelift 2013 SRT8 6.4 V8

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

New comparison

Porsche Cayenne II · Facelift 2014

S 3.6 V6

420 hp3604 ccGasolineAWDAutomaticTwin-turboSUV2014-2017
VS

Jeep Grand Cherokee IV (WK2) · Facelift 2013

SRT8 6.4 V8

468 hp6417 ccGasolineAWDAutomaticNaturally aspiratedSUV2013-2017

Comparison overview

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

Best choices

Porsche Cayenne II Facelift 2014 S 3.6 V6

  • Fastest top speed
    259 km/h
    161 mph
  • Lightest
    2,085 kg
    4,597 lb
  • Best power-to-weight
    201 hp/t
    150 kW/t
    5.0 kg/hp
  • Lowest combined fuel consumption
    9.8 L/100 km
    24.0 mpg US
    28.8 mpg UK
  • Lowest city consumption
    13.0 L/100 km
    18.1 mpg US
    21.7 mpg UK
  • Lowest highway consumption
    8.0 L/100 km
    29.4 mpg US
    35.3 mpg UK
  • Lowest CO2 emissions
    229 g/km
  • Best estimated range
    867 km
    539 mi
  • Largest trunk
    670 L
  • Best economy score
    81/100
  • Best practicality score
    91/100

Specification comparison

Specification comparison
ModelPorscheCayenne IIFacelift 2014S 3.6 V6JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
Power
420hp313kW
468hp349kW
Torque
550Nm406lb-ft
624Nm460lb-ft
Curb weight
2,085kg4,597lb
2,342kg5,163lb
Gross weight
2,860kg6,305lb
-
Top speed
259 km/h
161 mph
257 km/h
160 mph
To 99% top speed
75.0s99% target: 256 km/h / 159 mph
Calculated
75.1s99% target: 254 km/h / 158 mph
Calculated
0-100 km/h
5.5s
5.0s
0-200 km/h
20.0s
Calculated
19.4s
Calculated
0-60 mph
5.2s
Calculated
4.7s
Calculated
Fuel consumption
9.8L/100 km24mpg US28.8mpg UK
14L/100 km16.8mpg US20.2mpg UK
Fuel consumption city
13L/100 km18.1mpg US21.7mpg UK
20.7L/100 km11.4mpg US13.6mpg UK
Fuel consumption highway
8L/100 km29.4mpg US35.3mpg UK
10.1L/100 km23.3mpg US28.0mpg UK
Quarter mile
13.6s
Calculated
13.2s
Calculated
Power-to-weight
201hp/t150kW/t91hp/1000 lb
Calculated
200hp/t149kW/t91hp/1000 lb
Calculated
Torque-to-weight
264Nm/t177lb-ft/ton
Calculated
266Nm/t178lb-ft/ton
Calculated
Estimated range
867km539mi
Calculated
664km413mi
Calculated
Displacement
3,604cc220cu in
6,417cc392cu in
Length
4,855mm191in
4,846mm191in
Width
1,939mm76in
1,954mm77in
Height
1,705mm67in
1,749mm69in
Wheelbase
2,895mm114in
2,915mm115in
Front track
1,655mm65in
1,618mm64in
Rear track
1,669mm66in
1,633mm64in
Ground clearance-
211mm8in
Trunk volume
670L
457L
Max trunk volume
1,780L
1,554L
Doors
5
5
Seats
5
5
Fuel tank
85L
93L
CO2 emissions
229g/km
327g/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.

Porsche Cayenne II Facelift 2014 S 3.6 V6Jeep Grand Cherokee IV (WK2) Facelift 2013 SRT8 6.4 V8PowerTorque
  • Porsche Cayenne II Facelift 2014 S 3.6 V6: Power / Torque
  • Jeep Grand Cherokee IV (WK2) Facelift 2013 SRT8 6.4 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
PorscheCayenne IIFacelift 2014S 3.6 V66,000 rpm1,350-4,500 rpm6,250 rpm
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V86,250 rpm4,100 rpm6,500 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricPorscheCayenne IIFacelift 2014S 3.6 V6JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
5.2 s
4.7 s
0-100 km/h
0-62 mph
5.5 s
5.0 s
0-200 km/h
0-124 mph
20.0 s
19.4 s
Top speed
259 km/h
161 mph
257 km/h
160 mph
Drag race simulation
60 ft
18 m
2.2 s
2.1 s
330 ft
101 m
5.9 s
5.7 s
1/8 mile
201 m
8.9 s
8.6 s
1000 ft
305 m
11.5 s
11.1 s
1/4 mile
402 m
13.6 s
13.2 s
Trap speed
1/4 mile
402 m
170 km/h
105 mph
171 km/h
106 mph

Power comparison

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

Chart data table
VehicleValue
PorscheCayenne IIFacelift 2014S 3.6 V6
420 hp
313 kW
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
468 hp
349 kW

Jeep Grand Cherokee IV (WK2) Facelift 2013 SRT8 6.4 V8 has 48 hp more than Porsche Cayenne II Facelift 2014 S 3.6 V6.

The biggest power difference is between Porsche Cayenne II Facelift 2014 S 3.6 V6 and Jeep Grand Cherokee IV (WK2) Facelift 2013 SRT8 6.4 V8: 48 hp (36 kW).

Torque comparison

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

Chart data table
VehicleValue
PorscheCayenne IIFacelift 2014S 3.6 V6
550 Nm
406 lb-ft
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
624 Nm
460 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
PorscheCayenne IIFacelift 2014S 3.6 V6
2,085 kg
4,597 lb
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
2,342 kg
5,163 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
PorscheCayenne IIFacelift 2014S 3.6 V6
259 km/h
161 mph
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
257 km/h
160 mph

0-100 km/h comparison

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

Chart data table
VehicleValue
PorscheCayenne IIFacelift 2014S 3.6 V65.5 s
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V85.0 s

The biggest 0-100 km/h difference is between Jeep Grand Cherokee IV (WK2) Facelift 2013 SRT8 6.4 V8 and Porsche Cayenne II Facelift 2014 S 3.6 V6: 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
PorscheCayenne IIFacelift 2014S 3.6 V6
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
14.0 L/100 km
16.8 mpg US
20.2 mpg UK

The biggest fuel consumption difference is between Porsche Cayenne II Facelift 2014 S 3.6 V6 and Jeep Grand Cherokee IV (WK2) Facelift 2013 SRT8 6.4 V8: 4.2 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
PorscheCayenne IIFacelift 2014S 3.6 V6
201 hp/t
150 kW/t
5.0 kg/hp
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
200 hp/t
149 kW/t
5.0 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
PorscheCayenne IIFacelift 2014S 3.6 V6
867 km
539 mi
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
664 km
413 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
PorscheCayenne IIFacelift 2014S 3.6 V6
420 hp
313 kW
5.5 s
259 km/h
161 mph
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
468 hp
349 kW
5.0 s
257 km/h
160 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
PorscheCayenne IIFacelift 2014S 3.6 V6
Power
420 hp
313 kW
0-100 km/h5.5 s
Top speed
259 km/h
161 mph
Doors/seats
5 doors
5 seats
Trunk
670 L
23.7 cu ft
Length
4,855 mm
191.1 in
Height
1,705 mm
67.1 in
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
Power
468 hp
349 kW
0-100 km/h5.0 s
Top speed
257 km/h
160 mph
Doors/seats
5 doors
5 seats
Trunk
457 L
16.1 cu ft
Length
4,846 mm
190.8 in
Height
1,749 mm
68.9 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
PorscheCayenne IIFacelift 2014S 3.6 V6
Power
420 hp
313 kW
0-100 km/h5.5 s
Top speed
259 km/h
161 mph
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
Power
468 hp
349 kW
0-100 km/h5.0 s
Top speed
257 km/h
160 mph
14.0 L/100 km
16.8 mpg US
20.2 mpg UK

Porsche Cayenne II Facelift 2014 S 3.6 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
PorscheCayenne IIFacelift 2014S 3.6 V6
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
5.5 s
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
14.0 L/100 km
16.8 mpg US
20.2 mpg UK
5.0 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
PorscheCayenne IIFacelift 2014S 3.6 V6
201 hp/t
150 kW/t
5.0 kg/hp
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
200 hp/t
149 kW/t
5.0 kg/hp
14.0 L/100 km
16.8 mpg US
20.2 mpg UK

Detailed score breakdown

Detailed score breakdown
VehiclePorscheCayenne IIFacelift 2014S 3.6 V6JeepGrand Cherokee IV (WK2)Facelift 2013SRT8 6.4 V8
Power
420 hp
313 kW
468 hp
349 kW
Torque
550 Nm
406 lb-ft
624 Nm
460 lb-ft
Acceleration
5.5 s
5.0 s
Top speed
259 km/h
161 mph
257 km/h
160 mph
Lightness
2,085 kg
4,597 lb
2,342 kg
5,163 lb
Fuel consumption
9.8 L/100 km
24.0 mpg US
28.8 mpg UK
14.0 L/100 km
16.8 mpg US
20.2 mpg UK
Practicality
Doors/seats
5 doors
5 seats
Trunk
670 L
23.7 cu ft
Length
4,855 mm
191.1 in
Height
1,705 mm
67.1 in
Doors/seats
5 doors
5 seats
Trunk
457 L
16.1 cu ft
Length
4,846 mm
190.8 in
Height
1,749 mm
68.9 in
Range score
867 km
539 mi
664 km
413 mi
CO2 score
229 g/km
327 g/km
Trunk score
670 L
23.7 cu ft
457 L
16.1 cu ft
Power-to-weight score
201 hp/t
150 kW/t
5.0 kg/hp
200 hp/t
149 kW/t
5.0 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
VehiclePorsche Cayenne II Facelift 2014 S 3.6 V6Jeep Grand Cherokee IV (WK2) Facelift 2013 SRT8 6.4 V8
Consumption9.8 L/100 km24 mpg US28.8 mpg UK14 L/100 km16.8 mpg US20.2 mpg UK
Cost / 100 km17.15 LC100 km24.50 LC100 km
Cost / 100 mi27.60 LC100 mi39.43 LC100 mi
Annual fuel used1,470 L388 US gal323 UK gal2,100 L555 US gal462 UK gal
Annual fuel cost2,573 LC/year3,675 LC/year

Head-to-head comparisons

Porsche Cayenne II Facelift 2014 S 3.6 V6

  • Is 257 kg lighter
  • Has 2 km/h (1 mph) higher top speed
  • Uses 4.2 L/100 km less fuel
  • Has 2 hp/t better power-to-weight
  • Has 203 km (126 mi) more estimated range
  • Has 213 L more trunk volume
  • Emits 98 g/km less CO2

Pros

  • Highest top speed
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range
  • Largest trunk

Cons

  • Slowest 0-100 km/h
  • Lowest power

Jeep Grand Cherokee IV (WK2) Facelift 2013 SRT8 6.4 V8

  • Has 48 hp more
  • Has 74 Nm more
  • Is 0.5 s quicker from 0-100 km/h

Pros

  • Quickest 0-100 km/h in this comparison
  • Most powerful
  • Highest torque

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed
  • Smallest trunk
  • Highest CO2 emissions

Choose cars to compare

Brand
Model
Generation
Engine or modification
Porsche Cayenne II S 3.6 V6
Jeep Grand Cherokee IV (WK2) SRT8 6.4 V8
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2 vehicles selected

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