2025 Audi S5 vs 2026 BMW 4 Series Gran Coupe

$57,900 · Hatchback

$50,600 · Sedan

Comparison Overview

Trying to decide between the spirited 2025 Audi S5 Hatchback and the efficient 2026 BMW 4 Series Gran Coupe? This comparison pits performance against prudence. The Audi S5 boasts a significant advantage in power, putting down 349 hp and 369 lb-ft of torque, which easily outguns the BMW's 255 hp and 295 lb-ft. However, this comes at a cost; the S5 starts at an MSRP of $57,900, making it $7,300 more expensive than the BMW's $50,600 entry point. Fuel economy is another stark contrast, with the BMW achieving 30 combined MPG versus the S5's 23 combined MPG. While the Audi offers a more practical 21.8 cu ft of cargo space compared to the BMW's 16.6 cu ft, the difference in running costs and initial price makes the Bimmer a serious contender for budget-conscious drivers seeking decent performance.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 BMW 4 Series Gran Coupe

The 2026 BMW 4 Series Gran Coupe wins for commuters due to its superior fuel efficiency, netting 30 combined MPG versus the S5's 23 MPG.

👨‍👩‍👧‍👦 Best for Families

2025 Audi S5

The 2025 Audi S5 is better for families because its hatchback body style provides more accessible storage with 21.8 cu ft of cargo capacity compared to the 4 Series' 16.6 cu ft.

🏎️ Best for Enthusiasts

2025 Audi S5

Enthusiasts will prefer the 2025 Audi S5 for its substantial performance advantage, delivering 349 hp and 369 lb-ft of torque.

💰 Best Value

2026 BMW 4 Series Gran Coupe

The 2026 BMW 4 Series Gran Coupe offers better value by undercutting the Audi by $7,300 while still delivering adequate power.

Choose the Audi S5 if...

You prioritize outright acceleration and need 349 horsepower for spirited driving.
You appreciate the practicality of a hatchback combined with performance, utilizing its 21.8 cu ft of cargo space.
You prefer the assured grip of standard All-Wheel Drive, whereas the BMW starts in RWD.

Choose the BMW 4 Series Gran Coupe if...

Keeping running costs low is paramount, highlighted by the 7 MPG advantage (30 combined MPG).
You want to save $7,300 on the initial purchase price, starting at $50,600.
Your driving is primarily highway-focused, where the BMW offers 35 MPG versus the S5's 29 MPG.

Key Dimensions

Dimension	Audi S5	BMW 4 Series Gran Coupe
Length	187.2"	188.5"
Width	72.6"	72.9"
Height	54.6"	56.8"
Wheelbase	111.2"	112.4"

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	✓	✓
Daytime Running Lights	✓	✓
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Integrated Headrests	✓	—
Rear Headrests	3	3
Rear Height Adjustable Headrests	✓	✓
Rear Center 3-Point Seatbelt	✓	✓
Engine Immobilizer	✓	✓
Blind Spot Monitor	—	✓
Driver Attention Alert	—	✓
Brake Drying	—	✓
Self-Leveling Headlights	—	✓
Front Multi-Adjustable Headrests	—	✓
Anti-Theft Alarm System (Remote)	—	✓

Engine

Feature	Audi	BMW
Base Engine Displacement	3.0 L	2.0 L
Number of Cylinders	V6	inline 4
Base Engine Type	gas	mild hybrid
Horsepower	349 hp @ 6300 rpm	255 hp @ 4700 rpm
Torque	369 lb-ft @ 3200 rpm	295 lb-ft @ 1600 rpm
Number of Valves	24	16
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	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	27/35 MPG
EPA Fuel Economy (Combined)	23 MPG	30 MPG
EPA Driving Range (City/Highway)	306.0/443.7 mi.	421.2/546.0 mi.
Fuel Tank Capacity	15.3 gal.	15.6 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	✓	✓
Cargo Floor Mats	✓	—
Cruise Control on Steering Wheel	—	✓
Wireless Charging Pad	—	✓
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	✓	✓
Premium Brand Speakers	Bang & Olufsen	—
Stereo Power	755W	205W
Speaker System	19	10
Surround Audio	Discrete	—
Android Auto (Wired)	✓	✓
Apple CarPlay (Wireless)	✓	—
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	✓	✓
Satellite Radio Trial Period	3 months	12 months
Speed Sensitive Volume Control	✓	—
Apple CarPlay (Wired)	—	✓

Power Feature

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

Frontseats

Feature	Audi	BMW
Front Head Room	37.8 in.	38.6 in.
Front Leg Room	41.3 in.	41.5 in.
Front Shoulder Room	55.7 in.	55.2 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	—
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 Massage Function	✓	—
Seat Material: Leatherette	—	✓
Driver Seat Manual Adjustments	—	2-way
Driver Seat Thigh Extension	—	✓
Driver Seat Memory Settings	—	2
Passenger Seat Manual Adjustments	—	2-way
Passenger Seat Thigh Extension	—	✓

Rearseats

Feature	Audi	BMW
Rear Head Room	37.0 in.	36.6 in.
Rear Leg Room	35.1 in.	34.9 in.
Rear Shoulder Room	54.5 in.	54.3 in.
Split-Folding Rear Seatback	✓	✓
Folding Center Armrest	✓	—
Folding Rear Seat Feature	—	✓
Pass-Thru Center Armrest	—	✓

Tires and Wheels

Feature	Audi	BMW
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	19 in	—
Tire Type	Performance	—
Tire Size	✓	245/45R H
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
Wheel Size	—	18 x 8.5 in
Run Flat Tires	—	✓

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 S5 and 2026 BMW 4 Series Gran Coupe.

Is the Audi S5's extra power worth the fuel penalty compared to the BMW?

That depends on your mileage; the Audi sacrifices 7 combined MPG (23 MPG vs. 30 MPG). If you drive 15,000 miles annually, the S5 will cost significantly more in premium fuel over time to utilize its 349 hp advantage.

Which car is easier for loading bulky items?

The Audi S5 is the clear winner here thanks to its Hatchback design, offering 21.8 cu ft of cargo space. The BMW 4 Series Gran Coupe, though also featuring a trunk opening, provides considerably less usable space at 16.6 cu ft.

How does the price difference impact the overall comparison?

The $7,300 difference in MSRP ($57,900 vs. $50,600) is substantial. That savings in the BMW could cover several years of extra fuel costs from the S5's lower efficiency.

Does the drive type make a significant difference in daily driving between these two?

Yes, the Audi S5 features standard All-Wheel Drive (AWD), generally offering better traction in slippery conditions. The BMW 4 Series Gran Coupe comes standard with Rear Wheel Drive (RWD), which enthusiasts often prefer for handling dynamics, but it might require more careful throttle modulation in poor weather.

Are both cars roughly the same size on the road?

They are very similar in footprint, with the BMW being slightly longer at 188.5 inches compared to the Audi's 187.2 inches. However, the BMW is marginally taller (56.8 inches vs 54.6 inches), which slightly impacts its visual stance.

Do both cars require the same type of fuel?

While both specify premium unleaded fuel, the Audi S5 explicitly 'recommends' it for its 349 hp engine, whereas the 255 hp BMW 4 Series Gran Coupe 'requires' it.