Mercedes-Benz 450-Class vs Mercedes-Benz GLS-Class Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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User Ranking Drivers and owners ranked these cars in 9 categories.

Used Car Pricing Used listing price comparison and analysis.

1979 Mercedes-Benz 450-Class
SL Coupe
CarGurus Instant Market Value
N/A
12 listings nationwide

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2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD
CarGurus Instant Market Value
$85,093

Expert Reviews Reviews from CarGurus experts.

1979 Mercedes-Benz 450-Class
SL Coupe
No Expert Reviews
2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD
Megan Hennessey Preview:

The Mercedes-Benz GLS-Class was all-new for 2020. So, in keeping with brand tradition, the performance AMG GLS 63 debuts a year later for 2021. The AMG GLS 63 has all of the requisite...

User Reviews Reviews from CarGurus users who have driven or owned the car.

1979 Mercedes-Benz 450-Class
SL Coupe
5
brunswig1 writes:
Good cruiser.
Looks/Style Ranked 1979 BMW 7 Series worse.
"More modern look for 79 era."
Family Car Ranked 1979 BMW 7 Series worse.
"More cabin space."
2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD
No User Reviews

Specs

1979 Mercedes-Benz 450-Class
SL Coupe
2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD
Powertrain 9-Speed Automatic
Drivetrain --
AWD
Fuel Economy, City -- --
Fuel Economy, Highway -- --
Fuel Tank Volume -- --
Engine
Fuel Type --
Gasoline
Power --
362 hp @ 5,500 RPM
Torque --
369 lb-ft @ 1,600 RPM
Cylinders --
6 cylinders
Compression Ratio --
10.5:1
Displacement --
3,000 cc
Bore x Stroke --
3.27 in x 3.64 in
Safety
Driver Airbag -- Standard
Passenger Airbag -- Standard
Front Side Airbags -- Standard
Curtain Airbags -- Standard
Interior
Maximum Seating -- 7 seats
Front Legroom -- --
Back Legroom -- --
Exterior
Length -- --
Width -- --
Height -- --
Wheelbase -- 123.4 in

Available Options

1979 Mercedes-Benz 450-Class
SL Coupe
2021 Mercedes-Benz GLS-Class
GLS 450 4MATIC AWD

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