Compare 2021 BMW 7 Series vs Karma GS-6 vs 2021 Maserati Quattroporte

2021 BMW 7 Series
2021 BMW 7 Series
Select configuration:
$86,800
Starting Price (MSRP)
8.3
2021 BMW 7 Series For Sale2021 BMW 7 Series Full Review2021 BMW 7 Series Trims Comparison
Karma GS-6
2021 Karma GS-6
Select configuration:
$79,900
Starting Price (MSRP)
8.0
Karma GS-6 For SaleKarma GS-6 Full ReviewKarma GS-6 Trims Comparison
2021 Maserati Quattroporte
2021 Maserati Quattroporte
Select configuration:
$102,190
Starting Price (MSRP)
8.0
2021 Maserati Quattroporte For Sale2021 Maserati Quattroporte Full Review2021 Maserati Quattroporte Trims Comparison

Overview

Engine
3.0L Turbo Inline-6 Gas
Engine
1.5L Turbo Inline-3 Plug-in Hybrid
Engine
3.0L Twin-Turbo V6 Gas
Transmission
8-Speed Automatic
Transmission
Single-ratio direct drive
Transmission
8-Speed Automatic
Drivetrain
Rear-Wheel Drive
Drivetrain
Rear-Wheel Drive
Drivetrain
Rear-Wheel Drive
Fuel Economy
City: 22 MPG
Hwy: 29 MPG
Fuel Economy
N/A
Fuel Economy
City: 16 MPG
Hwy: 24 MPG
Fuel Tank Capacity
20.6 gallons
Fuel Tank Capacity
N/A
Fuel Tank Capacity
21.1 gallons
Seating Capacity
5 seater
Seating Capacity
N/A
Seating Capacity
5 seater
Trunk Volume
18.2 ft³
Trunk Volume
N/A
Trunk Volume
18.7 ft³

Photos

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Performance Specs

Engine and Transmission

Engine
3.0L Turbo Inline-6 Gas
1.5L Turbo Inline-3 Plug-in Hybrid
3.0L Twin-Turbo V6 Gas
Horsepower
335 hp @ 5500 rpm
536 hp
424 hp @ 5750 rpm
Torque
330 lb-ft @ 1500 rpm
550 lb-ft
428 lb-ft @ 1750 rpm
Transmission
8-Speed Automatic
Single-ratio direct drive
8-Speed Automatic
Drivetrain
Rear-Wheel Drive
Rear-Wheel Drive
Rear-Wheel Drive

Weight and Towing

Curb Weight
4,244 lbs
N/A
4,101 lbs

Fuel and MPG

Fuel Economy

Combined
25 MPG
N/A
19 MPG
City
22 MPG
N/A
16 MPG
Highway
29 MPG
N/A
24 MPG

Emissions

CO2 Emissions @ 15K mi/year
7.2 Tons/yr
N/A
9.3 Tons/yr

Fuel Tank

Fuel Tank Capacity
20.6 gallons
N/A
21.1 gallons
Cruising Range City
453.2 miles
N/A
337.6 miles
Cruising Range Highway
597.4 miles
N/A
506.4 miles

Dimensions and Measurement

Exterior Dimensions

Length
207.4 in
N/A
207.2 in
Height
58.2 in
N/A
58.3 in
Max Width
74.9 in
N/A
76.7 in
Front Width
63.4 in
N/A
64.3 in
Rear Width
64.6 in
N/A
64.8 in
Wheelbase
126.4 in
N/A
124.8 in

Interior Space

Seating Capacity
5 seater
N/A
5 seater
Front Seat Leg Room
41.4 in
N/A
N/A
Front Seat Headroom
39.9 in
N/A
N/A
Front Seat Shoulder Room
59.2 in
N/A
N/A
Rear Seat Leg Room
44.4 in
N/A
N/A
Rear Seat Headroom
38.9 in
N/A
N/A
Rear Seat Shoulder Room
57.7 in
N/A
N/A

Cargo Space

Trunk Volume
18.2 ft³
N/A
18.7 ft³

Wheels and Suspension

Steering

Steering Type
Rack-Pinion
N/A
Rack-Pinion
Turning Diameter
42 ft
N/A
38.7 ft

Wheels

Wheels Type
Aluminum Wheels
N/A
Aluminum Wheels
Front Wheel Size
18" x 8"
N/A
19" x 8.5"
Rear Wheel Size
18" x 8"
N/A
19" x 10"

Suspension

Front Suspension
Double Wishbone
N/A
Double Wishbone
Rear Suspension
Multi-Link
N/A
Multi-Link

Tires

Front Tire
P245/50VR18
N/A
P245/45YR19
Rear Tire
P245/50VR18
N/A
P275/40YR19
Spare Tire
N/A
N/A
Compact

Colors and Materials

Standard Exterior Colors

  • Alpine White
  • Bernina Grey Amber Effect
  • Black Sapphire Metallic
  • Carbon Black Metallic
  • Cashmere Silver Metallic
  • Dark Graphite Metallic
  • Donington Gray Metallic
  • Jet Black
  • Mineral White Metallic
  • Phytonic Blue Metallic, Late Availability
N/A
  • Bianco
  • Blue Passione Metallic
  • Grigio Maratea Metallic
  • Grigio Metallic
  • Nero Ribelle Metallic
  • Nero
  • Rosso Folgore Metallic
  • Rosso Potente Tri-Coat

Optional Exterior Colors

  • Dravit Grey Metallic, Priority 1
  • Individual Aventurin Red Metallic, Priority 1
  • Tanzanite Blue II Metallic, Priority 1
  • Frozen Bluestone Metallic, Priority 1 Late Availability
N/A
  • Bronzo Siena Metallescent
  • Bianco Alpi Tri-Coat
  • Blue Nobile Tri-Coat

Standard Interior Materials

  • Black, Dakota Leather Upholstery
  • Canberra Beige, Dakota Leather Upholstery
  • Cognac, Dakota Leather Upholstery
  • Ivory White/Black, Dakota Leather Upholstery
  • Mocha, Dakota Leather Upholstery
N/A
  • Cuoio, Extended Leather Seat Upholstery
  • Nero, Extended Leather Seat Upholstery
  • Sabbia, Extended Leather Seat Upholstery

Optional Interior Materials

  • Black, Perforated Nappa Leather Upholstery
  • Cognac, Perforated Nappa Leather Upholstery
  • Ivory White/Black, Perforated Nappa Leather Upholstery
  • Mocha, Perforated Nappa Leather Upholstery
  • Zagora Beige, Perforated Nappa Leather Upholstery
  • Cognac, Nappa Leather w/Quilting Upholstery
  • Mocha, Nappa Leather w/Quilting Upholstery
  • Amarone Brown/Black, Individual Full Merino Leather Upholstery
  • Black, Individual Full Merino Leather Upholstery
  • Fiona Red/Black, Individual Full Merino Leather Upholstery
  • Smoke White/Black, Individual Full Merino Leather Upholstery
  • Smoke White/Night Blue, Individual Full Merino Leather Upholstery
  • Tartufo, Individual Full Merino Leather Upholstery
N/A
  • Cuoio, Full Premium Perforated Leather Seat Upholstery
  • Marrone, Full Premium Perforated Leather Seat Upholstery
  • Nero w/Cuoio Stitching, Full Premium Perforated Leather Seat Upholstery
  • Nero w/Grigio Stitching, Full Premium Perforated Leather Seat Upholstery
  • Nero w/Rosso Stitching, Full Premium Perforated Leather Seat Upholstery
  • Nero, Full Premium Perforated Leather Seat Upholstery
  • Rosso w/Nero Stitching, Full Premium Perforated Leather Seat Upholstery
  • Rosso, Full Premium Perforated Leather Seat Upholstery
  • Sabbia, Full Premium Perforated Leather Seat Upholstery
  • Tortora, Full Premium Perforated Leather Seat Upholstery

Features and Options

Infotainment

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

Interior Trim

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

Comfort

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

Safety

Safety Features

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

Airbags

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

Warranty

Warranty Summary

Basic
4 Years / 50,000 Miles
N/A
4 Years / 50,000 Miles
Corrosion
12 Years / Unlimited Miles
N/A
4 Years / 50,000 Miles
Drivetrain
4 Years / 50,000 Miles
N/A
4 Years / 50,000 Miles
Maintenance
3 Years / 36,000 Miles
N/A
N/A
Roadside Assistance
4 Years / Unlimited Miles
N/A
4 Years / 50,000 Miles
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