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Mercedes-Benz SL vs Audi S7 - Differences and prices compared

Compare performance (805 HP vs 444 HP), trunk space and price (112,000 $ vs 85,700 $ ) at a glance. See which model fits your needs and budget better – Mercedes-Benz SL or Audi S7?

Mercedes-Benz SL vs Audi S7: Key differences

Mercedes-Benz SL

  • clearly more power
  • barely more efficient

Audi S7

  • clearly cheaper

Here’s where it gets real: The technical differences in detail

SL

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Audi S7 is clearly cheaper – starting at 85,700 $ , while the Mercedes-Benz SL costs 112,000 $ . That’s a price difference of around 26,250 $.

When it comes to city fuel economy, the Mercedes-Benz SL performs barely better – achieving 20 mpg, compared to 19 mpg for the Audi S7. That’s a difference of about 1 mpg.

SL

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes-Benz SL offers clearly more power – delivering 805 HP compared to 444 HP. That’s roughly 361 HP more horsepower.

There’s also a difference in torque: the Mercedes-Benz SL delivers clearly more torque with 1,047 lb-ft compared to 442 lb-ft. That’s about 605 lb-ft more.

SL

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Audi S7 offers more seats – 5 vs 4.

Who wins the race in the data check?

The Mercedes-Benz SL is far ahead overall in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from $112,000
SL

Mercedes-Benz SL

  • Engine Type : Gasoline, , Plug-In Hybrid
  • Transmission : Automatic
  • Drive Type : All Wheel, Rear Wheel
  • Power HP : 416 - 805 HP
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Mercedes-Benz SL
Audi S7

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

General
View detailed analysis

Mercedes-Benz SL

The Mercedes-Benz SL represents an iconic blend of luxury and performance, embodying the grand touring spirit. With its refined design and meticulous craftsmanship, the SL offers an elegant driving experience that captivates with its timeless appeal. Combining sophisticated technology and dynamic handling, this model continues to define open-top motoring in the world of luxury roadsters.

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15C1119_029
15C1119_120
15C1119_004

Reviews Mercedes-Benz SL

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Audi S7

The Audi S7 is an embodiment of refined athleticism, seamlessly blending luxury with performance. Its sleek and sculpted design is matched by a potent powertrain that delivers dynamic driving experiences. Inside, the S7 exudes sophistication, offering a high-tech, opulent interior filled with advanced features that cater to both driver and passengers alike.

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Reviews Audi S7

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Mercedes-Benz SL
Audi S7

Costs and Consumption
Price
112,000 - 207,200 $
Price
85,700 - 93,100 $
FuelEconomy City
14 - 20 mpg
FuelEconomy City
19 mpg
FuelEconomy Hwy
21 - 27 MPG
FuelEconomy Hwy
26 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
18.5 gal
Fuel tank capacity
19.3 gal

Dimensions and Body
Body Type
4MATIC+ Roadster, Roadster
Body Type
Hatchback
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
-
Curb weight
4,597 lbs
Trunk Volume
7.5 cu. ft.
Trunk Volume
-
Length
185.2 in.
Length
196 in.
Width
75.4 in.
Width
75.1 in.
Height
53 in.
Height
55 in.

Engine and Performance
Engine Type
Gasoline, , Plug-In Hybrid
Engine Type
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel, Rear Wheel
Drive Type
All Wheel
Power HP
416 - 805 HP
Power HP
444 HP
Torque
354 - 1,047 lb-ft
Torque
442 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 4 L
Engine Displacement
2.9 L
Gears
-
Gears
-

General
Model Year
2,025
Model Year
2,025
Brand
Mercedes-Benz
Brand
Audi
How much does the Mercedes-Benz SL cost?

The Mercedes-Benz SL starts at 112,000 $.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.