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Compare 2018 Audi Q7 vs 2018 BMW X5 vs 2018 Porsche Cayenne

2018 Audi Q7
X
2018 BMW X5
X
2018 Porsche Cayenne
X
Select style
2.0 TFSI Premium
Style MPG City MPG Hwy Invoice MSRP
Q7 2.0 TFSI Premium 19 25 $46,408 $49,900
Q7 2.0 TFSI Premium Plus 19 25 $46,408 $49,900
Q7 3.0 TFSI Premium 19 25 $52,452 $56,400
Q7 3.0 TFSI Premium Plus 19 25 $52,452 $56,400
Q7 3.0 TFSI Prestige 19 25 $52,452 $56,400
Select style
sDrive35i Sports Activity Vehicle
Style MPG City MPG Hwy Invoice MSRP
X5 sDrive35i Sports Activity Vehicle 18 25 $53,695 $57,200
X5 xDrive35d Sports Activity Vehicle 23 29 $57,230 $61,000
X5 xDrive35i Sports Activity Vehicle 18 24 $55,835 $59,500
X5 xDrive40e iPerformance Sports Activity Vehicle N/A N/A $59,790 $63,750
X5 xDrive50i Sports Activity Vehicle 15 21 $69,365 $74,050
X5 M Sports Activity Vehicle 14 19 $95,080 $101,700
Select style
AWD
Style MPG City MPG Hwy Invoice MSRP
Cayenne AWD 18 24 N/A $60,600
Cayenne GTS AWD 16 23 N/A $98,600
Cayenne Platinum Edition AWD 17 23 N/A $66,700
Cayenne S AWD 17 24 N/A $77,400
Cayenne S E-Hybrid AWD N/A N/A N/A $79,900
Cayenne S Platinum Edition E-Hybrid AWD N/A N/A N/A $82,800
Cayenne Turbo AWD 14 21 N/A $118,100
Cayenne Turbo S AWD 14 21 N/A $161,600
Pricing
Invoice Price
$46,408
$53,695
N/A
Manufacturer Suggested Retail Price
$49,900
$57,200
$60,600
Monthly Payment Estimate
$832 / month
$953 / month
$1010 / month
The Car Connection's Take
TCC Rating
7.8
7.2
7.0
TCC’s Bottom Line
The 2018 Audi Q7 delivers exactly what luxury buyers want: room for the whole family and some of the most advanced technology ever fitted to a new car. The 2018 BMW X5 remains a thoughtful crossover SUV for families, although enthusiasts may be left wanting unless the right options are selected. The 2018 Porsche Cayenne is a richly appointed luxury SUV that earns its Porsche badge. It's one of few cars on the road that manage to feel special in standard or top trims, despite a $100,000 price difference.
TCC Likes
TCC Dislikes
Fuel Economy
City
19 mpg 18 mpg 18 mpg
Highway
25 mpg 25 mpg 24 mpg
Vehicle
EPA Classification
Standard Sport Utility Vehicles 4WD Standard Sport Utility Vehicles 2WD -
Interior Dimensions
Second Shoulder Room (in)
58.5 60 -
Front Head Room (in)
38.4 40.5 39.6
Third Leg Room (in)
29.2 - -
Front Shoulder Room (in)
59.5 61.5 58.9
Second Leg Room (in)
38.8 36.6 -
Third Head Room (in)
35.9 - -
Passenger Capacity
7 5 5
Front Leg Room (in)
41.7 40.4 -
Third Shoulder Room (in)
49.4 - -
Second Head Room (in)
38.8 38.8 -
Front Hip Room (in)
- - 57.8
Exterior Dimensions
Length, Overall (in)
199.6 192.4 191.1
Height, Overall (in)
68.5 69.4 67.4
Track Width, Rear (in)
66.6 65 65.7
Wheelbase (in)
117.9 115.5 114
Width, Max w/o mirrors (in)
77.5 76.3 78.7
Track Width, Front (in)
66.1 64.7 65.2
Min Ground Clearance (in)
- - 8.5
Cargo Area Dimensions
Cargo Volume to Seat 3 (ft³)
14.8 35.8 23.7
Cargo Volume to Seat 2 (ft³)
37.5 35.8 23.7
Cargo Volume to Seat 1 (ft³)
71.6 76.7 62.9
Brakes
Front Brake Rotor Diam x Thickness (in)
14.8 13.7 13.8
Drum - Rear (Yes or )
NA NA NA
Brake ABS System
4-Wheel 4-Wheel 4-Wheel
Disc - Rear (Yes or )
Yes Yes Yes
Rear Brake Rotor Diam x Thickness (in)
13.8 12.6 13
Brake Type
4-Wheel Disc 4-Wheel Disc 4-Wheel Disc
Rear Drum Diam x Width (in)
NA NA NA
Disc - Front (Yes or )
Yes Yes Yes
Brake ABS System (Second Line)
- - 4-Wheel
Fuel Tank
Fuel Tank Capacity, Approx (gal)
22.5 22.4 26.4
Steering
Turning Diameter - Curb to Curb (ft)
40.7 41.7 39
Steering Type
Rack-Pinion Rack-Pinion Rack-Pinion
Tires
Rear Tire Order Code
NA NA NA
Front Tire Size
P255/60HR18 P255/50WR19 P255/55VR18
Spare Tire Size
NA NA Compact
Front Tire Order Code
NA NA NA
Spare Tire Order Code
NA NA NA
Rear Tire Size
P255/60HR18 P255/50WR19 P255/55VR18
Trailering
Dead Weight Hitch - Max Tongue Wt. (lbs)
NA 595 772
Wt Distributing Hitch - Max Tongue Wt. (lbs)
NA 595 772
Dead Weight Hitch - Max Trailer Wt. (lbs)
NA 5952 7716
Wt Distributing Hitch - Max Trailer Wt. (lbs)
NA 5952 7716
Maximum Trailering Capacity (lbs)
NA 5952 7716
Weight Information
Base Curb Weight (lbs)
4696 4680 -
Gross Vehicle Weight Rating Cap (lbs)
- - 6195
Wheels
Spare Wheel Size (in)
NA NA Compact
Rear Wheel Material
Aluminum Aluminum Aluminum
Rear Wheel Size (in)
18 X 8.5 19 X 9 18 X 8
Front Wheel Material
Aluminum Aluminum Aluminum
Spare Wheel Material
NA NA Steel
Front Wheel Size (in)
18 X 8.5 19 X 9 18 X 8
Electrical
Cold Cranking Amps @ 0° F (Primary)
380 - 450
Maximum Alternator Capacity (amps)
180 210 220
Cold Cranking Amps @ 0° F (2nd)
- - 450
Engine
Engine Type
Intercooled Turbo Premium Unleaded I-4 Intercooled Turbo Premium Unleaded I-6 Premium Unleaded V-6
Fuel System
Gasoline Direct Injection Gasoline Direct Injection Gasoline Direct Injection
SAE Net Torque @ RPM
273 @ 1600 300 @ 1200 295 @ 3000
Engine Order Code
NA NA NA
Displacement
2.0 L/121 3.0 L/182 3.6 L/220
SAE Net Horsepower @ RPM
252 @ 5000 300 @ 5800 300 @ 6300
Engine Oil Cooler
- - None
Mileage
EPA Fuel Economy Est - Hwy (MPG)
25 25 24
EPA Fuel Economy Est - City (MPG)
19 18 18
Fuel Economy Est-Combined (MPG)
21 21 20
Transmission
Reverse Ratio (:1)
3.32 3.29 4.07
Second Gear Ratio (:1)
3.14 3.14 2.84
Trans Order Code
NA 2TB G1G
Fourth Gear Ratio (:1)
1.67 1.67 1.44
Trans Description Cont.
Automatic w/OD Automatic w/OD Automatic w/OD
Eighth Gear Ratio (:1)
0.67 0.67 0.69
Drivetrain
All Wheel Rear Wheel Drive All Wheel
Sixth Gear Ratio (:1)
1.00 1.00 1.00
First Gear Ratio (:1)
4.71 4.71 4.97
Final Drive Axle Ratio (:1)
3.50 3.15 -
Third Gear Ratio (:1)
2.11 2.11 1.86
Trans Type
8 8 8
Seventh Gear Ratio (:1)
0.84 0.84 0.83
Fifth Gear Ratio (:1)
1.28 1.28 1.21
Trans Description Cont. Again
NA NA NA
Transfer Case Model
- - None
Trans PTO Access
- - No
Transfer Case Power Take Off
- - No
Summary
Vehicle Name
Audi Q7 BMW X5 Porsche Cayenne
Body Style
quattro Sport Utility Sports Activity Vehicle Sport Utility
Body Code
- - S
Suspension
Suspension Type - Front
Multi-Link Double Wishbone Double Wishbone
Suspension Type - Front (Cont.)
Multi-Link Double Wishbone -
Suspension Type - Rear
Multi-Link Multi-Link Multi-Link
Suspension Type - Rear (Cont.)
Multi-Link Multi-Link -
Axle Type - Rear
- - Independent
Axle Ratio (:1) - Rear
- - 3.27
Axle Type - Front
- - Independent
Axle Ratio (:1) - Front
- - 3.27
Emissions
Tons/yr of CO2 Emissions @ 15K mi/year
8.4 8.4 8.8
Crash Test Ratings
Overall Rating
-
Overall Frontal Barrier Crash Rating
-
Frontal Barrier Crash Rating Driver
-
Frontal Barrier Crash Rating Passenger
-
Overall Side Crash Rating
-
Side Barrier Rating
-
Side Barrier Rating Driver
-
Side Barrier Rating Passenger Rear Seat
-
Side Pole Rating Driver Front Seat
-
Combined Side Rating Front Seat
-
Combined Side Rating Rear Seat
-
Rollover Rating
-

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