2025 Audi S4 vs 2025 BMW M2

$54,900 · Sedan

$65,500 · Coupe

Comparison Overview

Trying to decide between refined daily driving and raw track performance often boils down to budget and practicality. The 2025 Audi S4 sits comfortably at an MSRP of $54,900, offering a solid 349 hp and achieving a respectable 24 MPG combined, making it the sensible choice for regular use. Conversely, the 2025 BMW M2 demands a premium entry fee of $65,500 for its aggressive character, boasting a substantial 473 hp and the engaging experience of a 6-speed manual transmission. This difference is notable: the M2 offers 124 more horsepower but sacrifices fuel economy, delivering only 19 MPG combined compared to the S4's superior efficiency. While the M2 has slightly more cargo space at 13.8 cu ft versus the S4’s 12 cu ft, the S4’s overall packaging prioritizes year-round usability with standard all-wheel drive, whereas the M2’s RWD and lower MPG figures tip the scales toward weekend warrior status.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Audi S4

The 2025 Audi S4 wins for commuters due to its superior 24 MPG combined fuel economy and standard all-wheel drive system.

👨‍👩‍👧‍👦 Best for Families

2025 Audi S4

As a four-door sedan, the Audi S4 offers inherently better daily usability for families than the two-door BMW M2 coupe.

🏎️ Best for Enthusiasts

2025 BMW M2

The 2025 BMW M2 is the clear enthusiast choice, delivering 473 hp and the visceral engagement of a 6-speed manual transmission.

💰 Best Value

2025 Audi S4

The Audi S4 provides significantly better efficiency and practicality while undercutting the M2's price by $10,600.

Choose the Audi S4 if...

You prioritize lower running costs, benefiting from 24 MPG combined versus the M2's 19 MPG.
You need the security and all-weather capability of standard all-wheel drive.
You are looking to save $10,600 initially, as the S4 starts at $54,900 compared to the M2's $65,500.

Choose the BMW M2 if...

Maximum performance is key, as the M2 provides 473 hp, significantly more than the S4's 349 hp.
You strongly prefer the direct connection offered by a 6-speed manual transmission.
You need slightly more storage capacity, as the M2 offers 13.8 cu ft versus the S4's 12 cu ft.

Key Dimensions

Dimension	Audi S4	BMW M2
Length	187.5"	180.3"
Width	72.7"	74.3"
Height	56.2"	55.2"
Wheelbase	111.0"	108.1"

Features Comparison

Safety

Feature	Audi	BMW
Lane Departure Warning	✓	✓
Lane Keeping Assist System	✓	✓
Pre-Collision Safety System	✓	✓
Post-Collision Safety System	✓	✓
Dual Front 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 Preparation System	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
Headlight Delay-Off	✓	✓
LED Headlights	✓	✓
Self-Leveling Headlights	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Integrated Headrests	✓	✓
Rear Headrests	3	2
Rear Height Adjustable Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	—
Engine Immobilizer	✓	✓
Blind Spot Monitor	—	✓
Rear Cross Traffic Alert	—	✓
Brake Drying	—	✓
Rear Folding Headrests	—	✓
Anti-Theft Alarm System (Remote)	—	✓

Engine

Feature	Audi	BMW
Base Engine Displacement	3.0 L	3.0 L
Number of Cylinders	V6	inline 6
Base Engine Type	gas	gas
Horsepower	349 hp @ 6300 rpm	473 hp @ 6250 rpm
Torque	369 lb-ft @ 3200 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	—

Fuel

Feature	Audi	BMW
Fuel Type	premium unleaded (recommended)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	20/29 MPG	16/23 MPG
EPA Fuel Economy (Combined)	24 MPG	19 MPG
EPA Driving Range (City/Highway)	306.0/443.7 mi.	219.2/315.1 mi.
Fuel Tank Capacity	15.3 gal.	13.7 gal.

Comfort & Convenience

Feature	Audi	BMW
Push Button Start	✓	✓
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	✓	✓
Adaptive Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	—
Front Door Pockets	✓	✓
Rear Door Pockets	✓	—
Front Seatback Storage	✓	—
Leather Steering Wheel	✓	✓
Heated Steering Wheel	✓	—
Three Zone Climate Control	✓	—
Rear Ventilation Ducts with Fan Control	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Cruise Control on Steering Wheel	—	✓
Cruise Control	—	✓
Dual Zone Climate Control	—	✓
Rear Ventilation Ducts	—	✓
Interior Air Filtration	—	✓

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	—
Apple CarPlay (Wireless)	✓	✓
Android Auto (Wired)	✓	—
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Premium Speaker Brand	—	Harman/Kardon
Surround Audio	—	Discrete
Android Auto (Wireless)	—	✓
Satellite Radio	—	✓
Satellite Radio Trial Period	—	12 months

Power Feature

Feature	Audi	BMW
One-Touch Power Windows	4	2
Moonroof Type	1st Row Power Glass	1st Row Power Glass
Remote Keyless Entry	✓	—
Heated Mirrors	✓	✓
Keyless Entry	—	✓

Frontseats

Feature	Audi	BMW
Front Head Room	37.3 in.	38.1 in.
Front Leg Room	41.3 in.	41.8 in.
Front Shoulder Room	55.9 in.	55.9 in.
Seat Material: Leather/Sueded Microfiber	✓	—
Front Seat Type: Sport	✓	✓
Driver Seat Power Adjustments	8-way	—
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Passenger Seat Power Adjustments	8-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 Massage Function	✓	—
Seat Material: Leather	—	✓
Driver Seat Thigh Extension	—	✓
Driver Seat Memory Settings	—	2
Passenger Seat Thigh Extension	—	✓

Rearseats

Feature	Audi	BMW
Rear Head Room	37.4 in.	34.7 in.
Rear Leg Room	35.7 in.	32.2 in.
Rear Shoulder Room	54.5 in.	51.7 in.
Split-Folding Rear Seatback	✓	—
Folding Rear Seat Feature	✓	✓
Pass-Thru Center Armrest	✓	✓

Tires and Wheels

Feature	Audi	BMW
Wheel Material	Alloy	—
Wheel Diameter	19 in	—
Tire Type	Performance	Performance
Tire Size	✓	285/30R
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Wheel Finish	—	Painted Alloy
Wheel Size	—	20 x 10.5 in.

Suspension

Feature	Audi	BMW
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	Audi	BMW
Basic Warranty	—	4 yr./ 50000 mi.
Drivetrain Warranty	—	4 yr./ 50000 mi.
Corrosion/Rust Warranty	—	12 yr./ unlimited mi.
Roadside Assistance	—	4 yr./ unlimited mi.
Complimentary Scheduled Maintenance	—	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Audi S4 and 2025 BMW M2.

Which car is better for long highway road trips based on fuel consumption?

The Audi S4 is the clear winner for highway efficiency, rated for 29 MPG Highway compared to the M2's 23 MPG Highway. Over a long haul, the S4 will require fewer stops for premium fuel.

Can the Audi S4 handle snowy conditions better than the BMW M2?

Yes, the S4 comes standard with all-wheel drive (AWD), giving it superior traction and stability in adverse weather. The M2 is rear-wheel drive (RWD), which generally requires dedicated winter tires for true snowy road safety.

How much more horsepower does the M2 actually offer over the S4?

The 2025 BMW M2 produces 473 hp, which is exactly 124 horsepower more than the 2025 Audi S4's 349 hp output. This is reflected in the M2's quicker performance metrics.

Which car has a more usable transmission for daily stop-and-go traffic?

The Audi S4 features an 8-speed shiftable automatic, making it significantly easier and smoother in heavy commuter traffic. The M2 offers a 6-speed manual, which can become tiresome during prolonged idling.

Are the dimensions vastly different between the two vehicles?

The cars are relatively close, but the M2 is wider at 74.3 inches versus the S4’s 72.7 inches, which might affect tight garage parking. Conversely, the S4 is slightly longer at 187.5 inches compared to the M2's 180.3 inches.

Do both cars require the same quality of gasoline?

While both recommend premium fuel, the specification notes that the Audi S4 recommends premium, whereas the higher-output BMW M2 explicitly requires premium unleaded gasoline for its performance figures.