Compare Audi Q8 vs Mercedes-Benz GLE-Class Plug-in Hybrid vs Porsche Cayenne

Audi Q8
2021 Audi Q8
Select configuration:
$68,200
Starting Price (MSRP)
8.4
Audi Q8 For Sale Audi Q8 Full Review
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Mercedes-Benz GLE-Class Plug-in Hybrid
2018 Mercedes-Benz GLE-Class Plug-in Hybrid
Select configuration:
$66,700
Starting Price (MSRP)
7.4
Mercedes-Benz GLE-Class Plug-in Hybrid For Sale Mercedes-Benz GLE-Class Plug-in Hybrid Full Review
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Porsche Cayenne
2021 Porsche Cayenne
Select configuration:
$67,500
Starting Price (MSRP)
8.3
Porsche Cayenne For Sale Porsche Cayenne Full Review
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Overview

Engine
3.0-liter Turbo V6 Gas
Engine
3.0-liter Twin-Turbo V6 Plug-in Hybrid
Engine
3.0-liter Turbo V6 Gas
Transmission
8-Speed Automatic
Transmission
7-Speed Automatic
Transmission
8-Speed Automatic
Drivetrain
All-Wheel Drive
Drivetrain
All-Wheel Drive
Drivetrain
All-Wheel Drive
Fuel Economy
City: 18 MPG
Hwy: 23 MPG
Fuel Economy
N/A
Fuel Economy
City: 19 MPG
Hwy: 23 MPG
Fuel Tank Capacity
22.5 gallons
Fuel Tank Capacity
21.1 gallons
Fuel Tank Capacity
23.7 gallons
Seating Capacity
5 seater
Seating Capacity
5 seater
Seating Capacity
5 seater

Photos

86
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28
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4
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Performance Specs

Engine and Transmission

Engine
3.0-liter Turbo V6 Gas
3.0-liter Twin-Turbo V6 Plug-in Hybrid
3.0-liter Turbo V6 Gas
Horsepower
335 hp @ 5700 rpm
436 hp @ 1600 rpm
335 hp @ 5300 rpm
Torque
369 lb-ft @ 2800 rpm
479 lb-ft
332 lb-ft @ 1340 rpm
Transmission
8-Speed Automatic
7-Speed Automatic
8-Speed Automatic
Drivetrain
All-Wheel Drive
All-Wheel Drive
All-Wheel Drive

Weight and Towing

Maximum Towing Capacity
N/A
4,410 lbs
7,700 lbs

Fuel and MPG

Fuel Economy

Combined
20 MPG
21 MPG
20 MPG
City
18 MPG
N/A
19 MPG
Highway
23 MPG
N/A
23 MPG

Emissions

CO2 Emissions @ 15K mi/year
8.9 Tons/yr
N/A
8.8 Tons/yr

Fuel Tank

Fuel Tank Capacity
22.5 gallons
21.1 gallons
23.7 gallons
Cruising Range City
405 miles
N/A
450.3 miles
Cruising Range Highway
517.5 miles
N/A
545.1 miles

Dimensions and Measurement

Exterior Dimensions

Length
196.6 in
N/A
193.7 in
Height
67.2 in
70.7 in
66.8 in
Max Width
78.5 in
76.2 in
78.1 in
Front Width
66.1 in
64.9 in
66.2 in
Rear Width
66.6 in
65.5 in
65.9 in
Wheelbase
117.9 in
114.8 in
114 in
Ground Clearance
5.8 in
N/A
N/A

Interior Space

Seating Capacity
5 seater
5 seater
5 seater
Front Seat Leg Room
41.6 in
40.3 in
N/A
Front Seat Headroom
37.1 in
40.4 in
N/A
Front Seat Shoulder Room
59.5 in
58.5 in
N/A
Front Seat Hip Room
N/A
60.6 in
N/A
Rear Seat Leg Room
40.2 in
38.4 in
N/A
Rear Seat Headroom
38.1 in
38.5 in
N/A
Rear Seat Shoulder Room
58.5 in
58.4 in
N/A
Rear Seat Hip Room
N/A
60.2 in
N/A

Cargo Space

Cargo Volume to Seat 1
60.7 ft³
80.3 ft³
60.3 ft³
Cargo Volume to Seat 2
30.5 ft³
44.5 ft³
27.1 ft³
Cargo Volume to Seat 3
30.5 ft³
44.5 ft³
27.1 ft³

Wheels and Suspension

Steering

Steering Type
Rack-Pinion
Rack-Pinion
Rack-Pinion
Turning Diameter
43.6 ft
38.7 ft
39.7 ft

Wheels

Wheels Type
Aluminum Wheels
Aluminum Wheels
Aluminum Wheels
Front Wheel Size
20" x 9"
19" x 8.5"
19" x 8.5"
Rear Wheel Size
20" x 9"
19" x 8.5"
19" x 9.5"

Tires

Front Tire
P275/50HR20
P255/50WR19
P255/55VR19
Rear Tire
P275/50HR20
P255/50WR19
P275/50VR19
Spare Tire
Compact
N/A
Compact

Colors and Materials

Standard Exterior Colors

  • Carrara White
  • Night Black
  • Black
  • Polar White
  • Black
  • White

Optional Exterior Colors

  • Dragon Orange Metallic
  • Florett Silver Metallic
  • Galaxy Blue Metallic
  • Glacier White Metallic
  • Orca Black Metallic
  • Samurai Gray Metallic
  • Vicuna Beige Metallic
  • Brilliant Blue Metallic
  • Dakota Brown Metallic
  • Diamond Silver Metallic
  • Iridium Silver Metallic
  • Lunar Blue Metallic
  • Obsidian Black Metallic
  • Selenite Grey Metallic
  • designo Cardinal Red Metallic, Build Out:2/12/2018
  • designo Diamond White Metallic, Build Out:2/12/2018
  • Carrara White Metallic
  • Dolomite Silver Metallic
  • Jet Black Metallic
  • Mahogany Metallic
  • Moonlight Blue Metallic
  • Quartzite Grey Metallic
  • Carmine Red
  • Cashmere Beige Metallic
  • Chalk
  • Lava Orange

Standard Interior Materials

  • Black w/Rock Gray Stitch, Leather Seating Surfaces
  • Okapi Brown, Leather Seating Surfaces
  • Pando Gray, Leather Seating Surfaces
  • Saiga Beige, Leather Seating Surfaces
  • Black, Leather Seat Trim
  • Crystal Grey/Black, Leather Seat Trim
  • Ginger Beige/Black, Leather Seat Trim
  • Ginger Beige/Espresso, Leather Seat Trim
  • Saddle Brown/Black, Leather Seat Trim
  • Black, Partial Leather Seat Trim
  • Slate Grey, Partial Leather Seat Trim

Optional Interior Materials

N/A
  • Black Pearl/Black, Nappa Leather Seat Trim
  • Porcelain/Black, Nappa Leather Seat Trim
  • Black/Mojave Beige, Partial Leather Seat Trim w/Two-Tone
  • Black, Leather Seat Trim
  • Slate Grey, Leather Seat Trim
  • Black/Bordeaux Red, Leather Seat Trim w/Two-Tone
  • Black/Mojave Beige, Leather Seat Trim w/Two-Tone
  • Graphite Blue/Chalk, Leather Seat Trim w/Two-Tone
  • Slate Grey/Mojave Beige, Leather Seat Trim w/Two-Tone
  • Truffle Brown, Club Leather Seat Trim
  • Truffle Brown/Cohiba, Club Leather Seat Trim w/Two-Tone

Features and Options

Infotainment

HD Radio
Standard
Standard
Standard
Bluetooth Connection
Standard
Standard
Standard
Hard Disk Drive Media Storage
Not Available
Standard
Standard
Premium Sound System
Not Available
Standard
Optional
Satellite Radio
Standard
Standard
Standard
Smart Device Integration
Standard
Standard
Standard
WiFi Hotspot
Standard
Standard
Standard
Auxiliary Audio Input
Standard
Standard
Standard
Entertainment System
Not Available
Optional
Optional
MP3 Player
Standard
Standard
Standard

Interior Trim

Bucket Seats
Standard
Standard
Standard
Cloth Seats
Standard
Standard
Standard
Leather Seats
Standard
Standard
Standard
Leather Steering Wheel
Standard
Standard
Standard
Premium Synthetic Seats
Standard
Standard
Standard
Vinyl Seats
Standard
Standard
Standard
Woodgrain Interior Trim
Standard
Not Available
Optional
Sun/Moonroof
Standard
Standard
Optional

Comfort

Head-Up Display
Not Available
Not Available
Optional
Navigation System
Standard
Standard
Standard
Steering Wheel Audio Controls
Standard
Standard
Standard
Power Liftgate
Standard
Standard
Standard
Power Mirror(s)
Standard
Standard
Standard
A/C
Standard
Standard
Standard
Adaptive Cruise Control
Not Available
Optional
Optional
Automatic Parking
Not Available
Optional
Not Available
Climate Control
Standard
Standard
Standard
Cooled Front Seat(s)
Not Available
Not Available
Optional
Cooled Rear Seat(s)
Not Available
Not Available
Optional
Cruise Control
Standard
Standard
Standard
Hands-Free Liftgate
Standard
Not Available
Optional
Heated Front Seat(s)
Standard
Standard
Optional
Heated Rear Seat(s)
Not Available
Optional
Optional
Heated Steering Wheel
Optional
Optional
Optional
Keyless Entry
Standard
Standard
Standard
Multi-Zone A/C
Standard
Standard
Standard
Power Driver Seat
Standard
Standard
Optional
Power Passenger Seat
Standard
Standard
Optional
Remote Trunk Release
Standard
Standard
Standard
Seat Memory
Standard
Optional
Optional
Universal Garage Door Opener
Standard
Standard
Standard
Seat-Massage
Not Available
Not Available
Optional
Rear A/C
Standard
Optional
Optional
Keyless Start
Standard
Standard
Standard
Telematics
Standard
Standard
Not Available

Safety

Safety Features

Back-Up Camera
Standard
Standard
Standard
Cross-Traffic Alert
Standard
Optional
Not Available
Rear Parking Aid
Standard
Not Available
Standard
Blind Spot Monitor
Standard
Standard
Optional
Lane Departure Warning
Standard
Standard
Optional
Lane Keeping Assist
Not Available
Optional
Optional
ABS
Standard
Standard
Standard
Night Vision
Not Available
Not Available
Optional
Tire Pressure Monitor
Standard
Standard
Standard
Brake Assist
Standard
Standard
Standard
Stability Control
Standard
Standard
Standard
Traction Control
Standard
Standard
Standard

US NHTSA crash test result

Overall Rating
N/A
N/A
Frontal Barrier Crash Rating
N/A
N/A
Side Crash Rating
N/A
N/A
Rollover Rating
N/A
N/A

Airbags

Driver Air Bag
Standard
Standard
Standard
Front Head Air Bag
Standard
Standard
Standard
Front Side Air Bag
Standard
Standard
Standard
Knee Air Bag
Not Available
Standard
Standard
Passenger Air Bag
Standard
Standard
Standard
Rear Head Air Bag
Standard
Standard
Standard
Rear Side Air Bag
Optional
Not Available
Standard

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Corrosion
12 Years / Unlimited Miles
4 Years / 50,000 Miles
12 Years / Unlimited Miles
Drivetrain
4 Years / 50,000 Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Hybrid/Electric Components
8 Years / 100,000 Miles
8 Years / 80,000 Miles
N/A
Roadside Assistance
4 Years / Unlimited Miles
4 Years / 50,000 Miles
4 Years / 50,000 Miles
Maintenance
N/A
N/A
1 Years / 10,000 Miles