Compare 2021 Audi RS Q8 vs Porsche Cayenne

Engine

4.0L Twin-Turbo V8 Gas

Engine

3.0L Turbo V6 Gas

Transmission

8-Speed Automatic

Transmission

8-Speed Automatic

Drivetrain

All-Wheel Drive

Drivetrain

All-Wheel Drive

Fuel Economy

City: 13 MPG

Hwy: 19 MPG

Fuel Economy

City: 19 MPG

Hwy: 23 MPG

Fuel Tank Capacity

22.5 gallons

Fuel Tank Capacity

23.7 gallons

Seating Capacity

5 seater

Seating Capacity

5 seater

Engine and Transmission

Engine

4.0L Twin-Turbo V8 Gas

3.0L Turbo V6 Gas

Horsepower

591 hp

335 hp @ 5300 rpm

Torque

590 lb-ft

332 lb-ft @ 1340 rpm

Transmission

8-Speed Automatic

Drivetrain

All-Wheel Drive

Weight and Towing

Maximum Towing Capacity

N/A

7,700 lbs

Fuel Economy

Combined

15 MPG

20 MPG

City

13 MPG

19 MPG

Highway

19 MPG

23 MPG

Emissions

CO2 Emissions @ 15K mi/year

11.9 Tons/yr

8.8 Tons/yr

Fuel Tank

Fuel Tank Capacity

22.5 gallons

23.7 gallons

Cruising Range City

292.5 miles

450.3 miles

Cruising Range Highway

427.5 miles

545.1 miles

Exterior Dimensions

Length

197.3 in

193.7 in

Height

66.7 in

66.8 in

Max Width

78.7 in

78.1 in

Front Width

66.6 in

66.2 in

Rear Width

66.7 in

65.9 in

Wheelbase

117.9 in

114 in

Interior Space

Seating Capacity

5 seater

Front Seat Leg Room

41.6 in

N/A

Front Seat Headroom

37.1 in

N/A

Front Seat Shoulder Room

59.5 in

N/A

Rear Seat Leg Room

40.2 in

N/A

Rear Seat Headroom

38.1 in

N/A

Rear Seat Shoulder Room

58.5 in

N/A

Cargo Space

Cargo Volume to Seat 1

60.7 ft³

60.3 ft³

Cargo Volume to Seat 2

30.5 ft³

27.1 ft³

Cargo Volume to Seat 3

30.5 ft³

27.1 ft³

Steering

Steering Type

Rack-Pinion

Turning Diameter

43.5 ft

39.7 ft

Wheels

Wheels Type

Aluminum Wheels

Front Wheel Size

22" x 10"

19" x 8.5"

Rear Wheel Size

22" x 10"

19" x 9.5"

Tires

Front Tire

P295/40YR22

P255/55VR19

Rear Tire

P295/40YR22

P275/50VR19

Spare Tire

N/A

Compact

Standard Exterior Colors

Night Black

Black
White

Optional Exterior Colors

Daytona Gray Pearl Effect
Dragon Orange Metallic
Florett Silver Metallic
Galaxy Blue Metallic
Glacier White Metallic
Matador Red Metallic
Navarra Blue Metallic
Orca Black Metallic

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/Black Stitching, Perforated Valcona Leather Seating Surfaces
Black w/Rock Gray, Perforated Valcona Leather Seating Surfaces
Black/Express Red Stitch, Perforated Valcona Leather Seating Surfaces
Cognac w/Granite Gray, Perforated Valcona Leather Seating Surfaces

Black, Partial Leather Seat Trim
Slate Grey, Partial Leather Seat Trim

Optional Interior Materials

N/A

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

Infotainment

HD Radio

Standard

Bluetooth Connection

Standard

Hard Disk Drive Media Storage

Not Available

Standard

Premium Sound System

Standard

Optional

Satellite Radio

Standard

Smart Device Integration

Standard

WiFi Hotspot

Standard

Auxiliary Audio Input

Standard

Entertainment System

Not Available

Optional

MP3 Player

Standard

Interior Trim

Bucket Seats

Standard

Cloth Seats

Standard

Leather Seats

Standard

Leather Steering Wheel

Standard

Premium Synthetic Seats

Standard

Vinyl Seats

Standard

Woodgrain Interior Trim

Standard

Optional

Sun/Moonroof

Standard

Optional

Comfort

Head-Up Display

Optional

Navigation System

Standard

Steering Wheel Audio Controls

Standard

Power Liftgate

Standard

Power Mirror(s)

Standard

A/C

Standard

Adaptive Cruise Control

Optional

Climate Control

Standard

Cooled Front Seat(s)

Standard

Optional

Cooled Rear Seat(s)

Not Available

Optional

Cruise Control

Standard

Hands-Free Liftgate

Standard

Optional

Heated Front Seat(s)

Standard

Optional

Heated Rear Seat(s)

Optional

Heated Steering Wheel

Standard

Optional

Keyless Entry

Standard

Multi-Zone A/C

Standard

Power Driver Seat

Standard

Optional

Power Passenger Seat

Standard

Optional

Remote Trunk Release

Standard

Seat Memory

Standard

Optional

Universal Garage Door Opener

Standard

Seat-Massage

Optional

Rear A/C

Standard

Optional

Keyless Start

Standard

Telematics

Standard

Not Available

Safety Features

Back-Up Camera

Standard

Cross-Traffic Alert

Standard

Not Available

Rear Parking Aid

Standard

Blind Spot Monitor

Standard

Optional

Lane Departure Warning

Standard

Optional

Lane Keeping Assist

Optional

ABS

Standard

Night Vision

Optional

Tire Pressure Monitor

Standard

Brake Assist

Standard

Stability Control

Standard

Traction Control

Standard

US NHTSA crash test result

Rollover Rating

N/A

Airbags

Driver Air Bag

Standard

Front Head Air Bag

Standard

Front Side Air Bag

Standard

Knee Air Bag

Not Available

Standard

Passenger Air Bag

Standard

Rear Head Air Bag

Standard

Rear Side Air Bag

Standard

Warranty Summary

Basic

4 Years / 50,000 Miles

Corrosion

12 Years / Unlimited Miles

Drivetrain

4 Years / 50,000 Miles

Roadside Assistance

4 Years / Unlimited Miles

4 Years / 50,000 Miles

Maintenance

N/A

1 Years / 10,000 Miles

Compare 2021 Audi RS Q8 vs Porsche Cayenne

Overview

Photos

Performance Specs

Engine and Transmission

Weight and Towing

Fuel and MPG

Fuel Economy

Emissions

Fuel Tank

Dimensions and Measurement

Exterior Dimensions

Interior Space

Cargo Space

Wheels and Suspension

Steering

Wheels

Tires

Colors and Materials

Standard Exterior Colors

Optional Exterior Colors

Standard Interior Materials

Optional Interior Materials

Features and Options

Infotainment

Interior Trim

Comfort

Safety

Safety Features

US NHTSA crash test result

Airbags

Warranty

Warranty Summary