2025 Audi S7 vs 2026 BMW M4

$85,700 · Sedan

$81,300 · Coupe

Comparison Overview

The primary numerical divergence between the 2025 Audi S7 and the 2026 BMW M4 lies in fuel economy, where the S7 achieves a combined 22 MPG compared to the M4's unknown efficiency (due to its manual transmission focus and RWD configuration likely favoring performance over economy, though the S7’s 27 highway MPG is superior). Priced at $85,700, the S7 carries a $4,400 premium over the M4’s $81,300 MSRP. However, the M4 counters with a superior power output of 473 hp versus the S7's 444 hp, although the S7 delivers more low-end grunt with 442 lb-ft of torque to the M4's 406 lb-ft. The S7 also offers significantly more utility, boasting 24.6 cubic feet of cargo capacity compared to the M4’s smaller 15.5 cu ft trunk. Furthermore, the S7 utilizes an 8-speed automatic transmission, contrasting sharply with the M4's purist-focused 6-speed manual.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Audi S7

The Audi S7 is the clear commuter choice due to its higher combined MPG rating and a more comfortable 8-speed automatic transmission.

👨‍👩‍👧‍👦 Best for Families

2025 Audi S7

The S7 provides 24.6 cu ft of cargo capacity, substantially exceeding the M4's 15.5 cu ft, alongside its more practical sedan body style.

🏎️ Best for Enthusiasts

2026 BMW M4

The BMW M4 appeals more to driving purists with its 473 hp output and mandatory 6-speed manual transmission paired with rear-wheel drive.

💰 Best Value

2026 BMW M4

The BMW M4 offers 29 more horsepower for a $4,400 lower MSRP than the Audi S7, suggesting better performance per dollar.

Choose the Audi S7 if...

Your driving predominantly involves daily commuting and requires the efficiency of 22 combined MPG.
You prioritize carrying capacity, as the S7 offers 24.6 cu ft of cargo space versus 15.5 cu ft in the M4.
You prefer the smoothness and responsiveness of an 8-speed shiftable automatic transmission over a manual.

Choose the BMW M4 if...

Maximum raw engine output is desired, as the M4 delivers 473 hp compared to the S7's 444 hp.
You strictly require the engagement of a 6-speed manual transmission for driving dynamics.
You seek the lower entry cost of $81,300 for a vehicle with higher horsepower.

Key Dimensions

Dimension	Audi S7	BMW M4
Length	196.0"	189.1"
Width	75.1"	74.3"
Height	55.8"	55.0"
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	—	✓
Lane Keeping Assist System	—	✓
Rear Cross Traffic Alert	—	✓
Driver Attention Alert	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Self-Leveling Headlights	—	✓
Cornering Lights	—	✓
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	473 hp @ 6250 rpm
Torque	442 lb-ft @ 2700 rpm	406 lb-ft @ 2650 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	6-speed manual
Drivetrain Type	all wheel drive	rear wheel drive
Center Differential Type	Limited Slip	—
Rear Differential Type	—	Limited Slip

Fuel

Feature	Audi	BMW
Fuel Type	premium unleaded (recommended)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	19/27 MPG	—
EPA Fuel Economy (Combined)	22 MPG	—
EPA Driving Range (City/Highway)	366.7/521.1 mi.	0/0 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	—	✓
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	464W
Speaker System	10	16
Subwoofer Count	1	2
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

Power Feature

Feature	Audi	BMW
One-Touch Power Windows	4	2
Moonroof Type	1st Row Power Glass Extended	—
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Reverse Tilt Passenger Mirror	—	✓

Frontseats

Feature	Audi	BMW
Front Head Room	37.0 in.	40.3 in.
Front Leg Room	41.3 in.	41.7 in.
Front Shoulder Room	57.2 in.	55.1 in.
Seat Material: Leather	✓	—
Front Seat Type: Sport	✓	✓
Driver Seat Power Adjustments	8-way	10-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	2
Passenger Seat Power Adjustments	8-way	10-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Premium Leather	—	✓
Driver Seat Thigh Extension	—	✓
Passenger Seat Thigh Extension	—	✓

Rearseats

Feature	Audi	BMW
Rear Head Room	37.1 in.	35.8 in.
Rear Leg Room	37.0 in.	34.7 in.
Rear Shoulder Room	55.9 in.	51.0 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	19 x 10.5 in
Tire Type	Performance	Performance
Tire Size	255/35R21	285/35R Z
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.
Hybrid Component Warranty	—	8 yr./ 100000 mi.
Complimentary Scheduled Maintenance	—	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Audi S7 and 2026 BMW M4.

How significant is the difference in size between the 2025 Audi S7 and the 2026 BMW M4?

The Audi S7 is physically larger, measuring 196.0 inches long compared to the BMW M4's 189.1 inches. This extra length translates directly into a notable cargo advantage, with the S7 offering 24.6 cu ft versus the M4's 15.5 cu ft.

Which vehicle provides better acceleration characteristics based on torque figures?

While the M4 has higher peak horsepower (473 hp), the Audi S7 produces more torque at 442 lb-ft compared to the M4's 406 lb-ft. This suggests the S7 may offer better initial pull or responsiveness at lower RPMs.

Is the BMW M4 guaranteed to have worse fuel economy than the Audi S7?

While the S7 has a listed 22 combined MPG, the M4 does not have a published rating in this comparison, likely because its performance-oriented RWD setup and 6-speed manual prioritize driving feel over efficiency metrics.

What is the practical impact of the Audi S7's AWD versus the BMW M4's RWD?

The S7's all-wheel drive provides superior traction and stability in various weather conditions, whereas the M4's rear-wheel drive is typically favored by performance enthusiasts for balanced handling characteristics.

How does the mandated transmission type affect the driving experience?

The S7 utilizes a standard 8-speed automatic, focusing on smooth, quick shifts for comfort, while the M4 mandates a 6-speed manual, requiring direct driver input for clutch and gear selection, appealing to a more engaged driver.