2025 Audi S7 vs 2025 BMW M4 CS
Comparison Overview
The most significant numerical gap between the 2025 Audi S7 and the 2025 BMW M4 CS is the $37,800 MSRP difference, with the S7 priced at $85,700 versus the M4 CS at $123,500. This price disparity correlates directly with performance metrics, as the M4 CS boasts 543 hp and 479 lb-ft of torque, significantly outpacing the S7's 444 hp and 442 lb-ft. Fuel economy is another major divergence; the S7 achieves 22 combined MPG compared to the M4 CS's 18 combined MPG, offering a 4 MPG advantage. Furthermore, practicality leans heavily toward the S7, which offers 24.6 cu ft of cargo capacity—nearly double the M4 CS's 12 cu ft. While the M4 CS offers superior power output, the S7 provides a compelling blend of luxury, usable space, and better efficiency metrics for a substantially lower initial investment.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Audi S7
The Audi S7 wins for commuters due to its superior combined fuel economy of 22 MPG versus the M4 CS's 18 MPG.
2025 Audi S7
The S7 is the clear family choice, offering 24.6 cu ft of cargo capacity compared to the M4 CS's 12 cu ft.
2025 BMW M4 CS
The BMW M4 CS is the enthusiast choice, delivering 543 hp and 479 lb-ft of torque, considerably more than the S7's output.
2025 Audi S7
The Audi S7 provides better value by offering comparable AWD architecture and respectable performance for $37,800 less than the M4 CS.
Choose the Audi S7 if...
- Your budget priority requires spending $37,800 less, resulting in an MSRP of $85,700.
- Maximizing utility is crucial, as the S7 provides 24.6 cu ft of cargo space versus 12 cu ft in the M4 CS.
- You prioritize a slightly more efficient daily drive, benefiting from 22 combined MPG versus 18 combined MPG.
Choose the BMW M4 CS if...
- Absolute top-tier performance is required, evidenced by the M4 CS's 543 hp and 479 lb-ft of torque.
- A dedicated two-door coupe silhouette is preferred over the S7's sedan body type.
- You require the M4 CS's specific engine tuning where premium unleaded fuel is mandated, not just recommended.
Key Dimensions
| Dimension | Audi S7 | BMW M4 CS |
|---|---|---|
| Length | 196.0" | 189.0" |
| Width | 75.1" | 75.5" |
| Height | 55.8" | 55.1" |
| Wheelbase | 115.3" | 112.5" |
Features Comparison
Safety
| Feature | Audi | BMW |
|---|---|---|
| Lane Departure Warning | ✓ | ✓ |
| Pre-Collision Safety System | ✓ | ✓ |
| Post-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Dual Rear Side-Mounted Airbags | ✓ | — |
| Front Head Airbags | ✓ | ✓ |
| Rear Head Airbags | ✓ | ✓ |
| Passenger Airbag Occupant Sensing Deactivation | ✓ | ✓ |
| Electronic Stability Control | ✓ | ✓ |
| Traction Control System | ✓ | ✓ |
| LATCH System | ✓ | — |
| Rear Door Child Safety Locks | ✓ | — |
| Anti-lock Brakes (ABS) | 4-Wheel | 4-Wheel |
| Front Ventilated Disc Brakes | ✓ | ✓ |
| Rear Ventilated Disc Brakes | ✓ | ✓ |
| Brake Assist | ✓ | — |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | — |
| Headlight Delay-Off | ✓ | ✓ |
| LED Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Headlight Washers | ✓ | — |
| Integrated Turn Signal Mirrors | ✓ | — |
| Front Headrests | 2 | 2 |
| Front Integrated Headrests | ✓ | — |
| Rear Headrests | 3 | 2 |
| Rear Fixed Headrests | ✓ | ✓ |
| Rear Center 3-Point Seatbelt | ✓ | — |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Blind Spot Monitor | — | ✓ |
| Brake Preparation System | — | ✓ |
| Front Fixed Headrests | — | ✓ |
Engine
| Feature | Audi | BMW |
|---|---|---|
| Base Engine Displacement | 2.9 L | 3.0 L |
| Number of Cylinders | V6 | inline 6 |
| Base Engine Type | mild hybrid | gas |
| Horsepower | 444 hp @ 5900 rpm | 543 hp @ 6250 rpm |
| Torque | 442 lb-ft @ 2700 rpm | 479 lb-ft @ 2750 rpm |
| Number of Valves | 24 | 24 |
| Camshaft Type | Double overhead cam (DOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
Drive Train
| Feature | Audi | BMW |
|---|---|---|
| Transmission Type | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain Type | all wheel drive | all wheel drive |
| Center Differential Type | Limited Slip | — |
| [object Object] | — | ✓ |
| [object Object] | — | ✓ |
Fuel
| Feature | Audi | BMW |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 19/27 MPG | 16/23 MPG |
| EPA Fuel Economy (Combined) | 22 MPG | 18 MPG |
| EPA Driving Range (City/Highway) | 366.7/521.1 mi. | 249.6/358.8 mi. |
| Fuel Tank Capacity | 19.3 gal. | 15.6 gal. |
Comfort & Convenience
| Feature | Audi | BMW |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Power Tilt and Telescopic Steering Wheel | ✓ | — |
| Transmission Controls on Steering Wheel | ✓ | ✓ |
| Audio Controls on Steering Wheel | ✓ | ✓ |
| Electric Power Steering | ✓ | ✓ |
| Rear View Camera | ✓ | ✓ |
| Front Parking Sensors | ✓ | ✓ |
| Rear Parking Sensors | ✓ | ✓ |
| Cruise Control | ✓ | ✓ |
| Universal Remote Transmitter | ✓ | ✓ |
| Front Cupholders | ✓ | — |
| Rear Cupholders | ✓ | — |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | — |
| Front Seatback Storage | ✓ | — |
| Leather Steering Wheel | ✓ | — |
| Heated Steering Wheel | ✓ | — |
| Four Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts with Fan Control | ✓ | — |
| Interior Air Filtration | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | — |
| Tilt and Telescopic Steering Wheel | — | ✓ |
| Cruise Control on Steering Wheel | — | ✓ |
| Wireless Charging Pad | — | ✓ |
| Steering Wheel Material | — | Simulated Suede/Carbon Fiber |
| Dual Zone Climate Control | — | ✓ |
| Rear Ventilation Ducts | — | ✓ |
In Car Entertainment
| Feature | Audi | BMW |
|---|---|---|
| Infotainment Display | 10.1 in | 14.9 in |
| AM/FM Stereo | ✓ | ✓ |
| Stereo Power | 180W | — |
| Speaker System | 10 | — |
| Subwoofer Count | 1 | — |
| Android Auto (Wireless) | ✓ | — |
| Apple CarPlay (Wireless) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | — |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 12 months |
| Speed Sensitive Volume Control | ✓ | — |
| Premium Speaker Brand | — | Harman/Kardon |
| Surround Audio | — | Discrete |
| Android Auto (Wired) | — | ✓ |
| Apple CarPlay (Wired) | — | ✓ |
Power Feature
| Feature | Audi | BMW |
|---|---|---|
| One-Touch Power Windows | 4 | 2 |
| Moonroof Type | 1st Row Power Glass Extended | — |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | Audi | BMW |
|---|---|---|
| Front Head Room | 37.0 in. | — |
| Front Leg Room | 41.3 in. | — |
| Front Shoulder Room | 57.2 in. | — |
| Seat Material: Leather | ✓ | — |
| Front Seat Type: Sport | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | — |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | — |
| Driver Seat Memory Settings | 2 | 2 |
| Passenger Seat Power Adjustments | 8-way | — |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Lumbar Support | Power | — |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Seat Material: Premium Leather | — | ✓ |
Rearseats
| Feature | Audi | BMW |
|---|---|---|
| Rear Head Room | 37.1 in. | — |
| Rear Leg Room | 37.0 in. | — |
| Rear Shoulder Room | 55.9 in. | — |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Rear Seat Feature | ✓ | — |
| Pass-Thru Center Armrest | ✓ | — |
Tires and Wheels
| Feature | Audi | BMW |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Size | 21 in | 20 x 10.5 in. |
| Tire Type | Performance | Performance |
| Tire Size | 255/35R21 | 285/30R |
| Spare Tire Type | Temporary | — |
| Spare Tire Location | Inside Mounted | — |
Suspension
| Feature | Audi | BMW |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Audi | BMW |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 4 yr./ 50000 mi. |
| Drivetrain Warranty | 4 yr./ 50000 mi. | 4 yr./ 50000 mi. |
| Corrosion/Rust Warranty | 12 yr./ unlimited mi. | 12 yr./ unlimited mi. |
| Roadside Assistance | 4 yr./ unlimited mi. | 4 yr./ unlimited mi. |
| Complimentary Scheduled Maintenance | — | 3 yr./ 36000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Audi S7 and 2025 BMW M4 CS.
What is the primary performance advantage of the 2025 BMW M4 CS over the Audi S7?
The 2025 BMW M4 CS has a substantial power advantage, producing 543 hp and 479 lb-ft of torque. This is 99 hp more than the Audi S7's 444 hp and 442 lb-ft of torque.
How does the cargo capacity compare between these two models?
The Audi S7 offers significantly more utility with 24.6 cu ft of cargo capacity. The BMW M4 CS, being a coupe, is limited to only 12 cu ft.
Is the fuel economy penalty worth the extra power in the M4 CS?
Yes, if performance is prioritized over efficiency; the M4 CS achieves 18 combined MPG, resulting in a 4 MPG deficit compared to the S7's 22 combined MPG.
Does the difference in body style affect physical footprint?
Yes, despite the M4 CS having superior width (75.5 inches vs. S7's 75.1 inches), the S7 is physically longer at 196.0 inches compared to the M4 CS's 189.0 inches.
What is the difference in MSRP between the two performance vehicles?
The 2025 BMW M4 CS commands a premium starting price of $123,500, making it $37,800 more expensive than the 2025 Audi S7 at $85,700.
Are the transmission and drive systems comparable?
Both vehicles utilize an 8-speed shiftable automatic transmission and feature all-wheel drive (AWD) systems.
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