Audi S7 vs. Mercedes-Benz CLS 450

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2025 Audi S7
$85,700
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2023 Mercedes-Benz CLS 450
$76,500
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Highlights

$85,700
Starting MSRP
$76,500
Starting MSRP
-
Starting MSRP
Twin Turbo Gas/Electric V-6
Engine Type
Intercooled Turbo Gas/Electric I-6
Engine Type
-
Engine Type
19 City / 27 Hwy
MPG
22 City / 30 Hwy
MPG
-
MPG
444 hp
Horsepower
362 hp
Horsepower
-
Horsepower
All Wheel Drive
Drive Type
All Wheel Drive
Drive Type
-
Drive Type
5
Seating Capacity
5
Seating Capacity
-
Seating Capacity
4 yr / 50,000 mi
Basic Warranty
4 yr / 50,000 mi
Basic Warranty
-
Basic Warranty

Engine

Twin Turbo Gas/Electric V-6
Engine Type
Intercooled Turbo Gas/Electric I-6
Engine Type
-
Engine Type
2.9 L/177
Displacement
3.0 L/183
Displacement
-
Displacement
444 @ 5900
SAE Net Horsepower @ RPM
362 @ 5500
SAE Net Horsepower @ RPM
-
SAE Net Horsepower @ RPM
442 @ 2700
SAE Net Torque @ RPM
369 @ 1600
SAE Net Torque @ RPM
-
SAE Net Torque @ RPM
8-Speed A/T
A/T
Transmission w/Dual Shift Mode
Transmission Options
9-Speed A/T
A/T
Transmission w/Dual Shift Mode
Transmission Options
-
Transmission Options
19 City / 27 Hwy
MPG
22 City / 30 Hwy
MPG
-
MPG
N/A
Total Cooling System Capacity
N/A
Total Cooling System Capacity
-
Total Cooling System Capacity

Tires & Wheels

P255/35YR21
Front Tire Size
P245/40ZR19
Front Tire Size
-
Front Tire Size
P255/35YR21
Rear Tire Size
P275/35ZR19
Rear Tire Size
-
Rear Tire Size
Compact
Spare Tire Size
N/A
Spare Tire Size
-
Spare Tire Size
21 X 8.5 in
Front Wheel Size
19 X 8 in
Front Wheel Size
-
Front Wheel Size
21 X 8.5 in
Rear Wheel Size
19 X 9 in
Rear Wheel Size
-
Rear Wheel Size
Compact in
Spare Wheel Size
N/A
Spare Wheel Size
-
Spare Wheel Size
Aluminum
Front Wheel Material
Aluminum
Front Wheel Material
-
Front Wheel Material
Aluminum
Rear Wheel Material
Aluminum
Rear Wheel Material
-
Rear Wheel Material
Steel
Spare Wheel Material
N/A
Spare Wheel Material
-
Spare Wheel Material

Suspension

Multi-Link
Suspension Type - Front
Multi-Link
Suspension Type - Front
-
Suspension Type - Front
Multi-Link
Suspension Type - Rear
Multi-Link
Suspension Type - Rear
-
Suspension Type - Rear
Multi-Link
Suspension Type - Front (Cont.)
Multi-Link
Suspension Type - Front (Cont.)
-
Suspension Type - Front (Cont.)
Multi-Link
Suspension Type - Rear (Cont.)
Multi-Link
Suspension Type - Rear (Cont.)
-
Suspension Type - Rear (Cont.)

Steering

Rack-Pinion
Steering Type
Rack-Pinion
Steering Type
-
Steering Type
N/A
Steering Ratio (:1), Overall
N/A
Steering Ratio (:1), Overall
-
Steering Ratio (:1), Overall
N/A
Lock to Lock Turns (Steering)
N/A
Lock to Lock Turns (Steering)
-
Lock to Lock Turns (Steering)
40 ft
Turning Diameter - Curb to Curb
39 ft
Turning Diameter - Curb to Curb
-
Turning Diameter - Curb to Curb
N/A
Turning Diameter - Wall to Wall
N/A
Turning Diameter - Wall to Wall
-
Turning Diameter - Wall to Wall

Measurements

5
Passenger Capacity
5
Passenger Capacity
-
Passenger Capacity
N/A
Passenger Volume
N/A
Passenger Volume
-
Passenger Volume
37 in
Front Head Room
37 in
Front Head Room
-
Front Head Room
41 in
Front Leg Room
42 in
Front Leg Room
-
Front Leg Room
57 in
Front Shoulder Room
58 in
Front Shoulder Room
-
Front Shoulder Room
N/A
Front Hip Room
59 in
Front Hip Room
-
Front Hip Room
37 in
Second Head Room
36 in
Second Head Room
-
Second Head Room
37 in
Second Leg Room
35 in
Second Leg Room
-
Second Leg Room
56 in
Second Shoulder Room
57 in
Second Shoulder Room
-
Second Shoulder Room
N/A
Second Hip Room
59 in
Second Hip Room
-
Second Hip Room
115 in
Wheelbase
116 in
Wheelbase
-
Wheelbase
196 in
Length, Overall
196 in
Length, Overall
-
Length, Overall
75 in
Width, Max w/o mirrors
74 in
Width, Max w/o mirrors
-
Width, Max w/o mirrors
56 in
Height, Overall
56 in
Height, Overall
-
Height, Overall
65 in
Track Width, Front
64 in
Track Width, Front
-
Track Width, Front
64 in
Track Width, Rear
64 in
Track Width, Rear
-
Track Width, Rear
N/A
Min Ground Clearance
4 in
Min Ground Clearance
-
Min Ground Clearance
N/A
Liftover Height
N/A
Liftover Height
-
Liftover Height
N/A
Trunk Volume
12 ft³
Trunk Volume
-
Trunk Volume
25 ft³
Cargo Volume with Rear Seat Up
-
Cargo Volume with Rear Seat Up
-
Cargo Volume with Rear Seat Up
N/A
Cargo Volume with Rear Seat Down
-
Cargo Volume with Rear Seat Down
-
Cargo Volume with Rear Seat Down

Weight & Capacity

4,597 lbs
Base Curb Weight
4,255 lbs
Base Curb Weight
-
Base Curb Weight
N/A
Dead Weight Hitch - Max Trailer Wt.
N/A
Dead Weight Hitch - Max Trailer Wt.
-
Dead Weight Hitch - Max Trailer Wt.
N/A
Dead Weight Hitch - Max Tongue Wt.
N/A
Dead Weight Hitch - Max Tongue Wt.
-
Dead Weight Hitch - Max Tongue Wt.
N/A
Wt Distributing Hitch - Max Trailer Wt.
N/A
Wt Distributing Hitch - Max Trailer Wt.
-
Wt Distributing Hitch - Max Trailer Wt.
N/A
Wt Distributing Hitch - Max Tongue Wt.
N/A
Wt Distributing Hitch - Max Tongue Wt.
-
Wt Distributing Hitch - Max Tongue Wt.
19 gal
Fuel Tank Capacity, Approx
21 gal
Fuel Tank Capacity, Approx
-
Fuel Tank Capacity, Approx
N/A
Aux Fuel Tank Capacity, Approx
N/A
Aux Fuel Tank Capacity, Approx
-
Aux Fuel Tank Capacity, Approx

Safety

-
Backup Camera
Standard
Backup Camera
-
Backup Camera
Standard
Stability Control
Standard
Stability Control
-
Stability Control
-
Brake Assist
Standard
Brake Assist
-
Brake Assist
-
Blind Spot Monitor
Standard
Blind Spot Monitor
-
Blind Spot Monitor
Optional
Lane Departure Warning
-
Lane Departure Warning
-
Lane Departure Warning
Standard
Automatic Emergency Braking
-
Automatic Emergency Braking
-
Automatic Emergency Braking

Entertainment

Standard
Bluetooth®
Standard
Bluetooth®
-
Bluetooth®

Electrical

N/A
Cold Cranking Amps @ 0° F (Primary)
N/A
Cold Cranking Amps @ 0° F (Primary)
-
Cold Cranking Amps @ 0° F (Primary)
N/A
Maximum Alternator Capacity (amps)
N/A
Maximum Alternator Capacity (amps)
-
Maximum Alternator Capacity (amps)

Brakes

4-Wheel Disc
Brake Type
4-Wheel Disc
Brake Type
-
Brake Type
4-Wheel
Brake ABS System
4-Wheel
Brake ABS System
-
Brake ABS System
N/A
Brake ABS System (Second Line)
N/A
Brake ABS System (Second Line)
-
Brake ABS System (Second Line)
Yes
Disc - Front (Yes or )
Yes
Disc - Front (Yes or )
-
Disc - Front (Yes or )
Yes
Disc - Rear (Yes or )
Yes
Disc - Rear (Yes or )
-
Disc - Rear (Yes or )
16 in
Front Brake Rotor Diam x Thickness
14 in
Front Brake Rotor Diam x Thickness
-
Front Brake Rotor Diam x Thickness
14 in
Rear Brake Rotor Diam x Thickness
14 in
Rear Brake Rotor Diam x Thickness
-
Rear Brake Rotor Diam x Thickness
N/A
Drum - Rear (Yes or )
N/A
Drum - Rear (Yes or )
-
Drum - Rear (Yes or )

FAQ

Which is more fuel efficient, the 2025 Audi S7 or the 2023 Mercedes-Benz CLS 450?

The 2023 Mercedes-Benz CLS 450 is more fuel efficient than the 2025 Audi S7 with 25 MPG combined versus 22 MPG combined.

Which car is cheaper, the 2025 Audi S7 or the 2023 Mercedes-Benz CLS 450?

The 2023 Mercedes-Benz CLS 450 is cheaper than the 2025 Audi S7 with a $76,500 starting MSRP versus a $85,700 starting MSRP.

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