2025 Audi S7 vs 2025 BMW 8 Series Gran Coupe

$85,700 · Sedan

$91,700 · Sedan

Comparison Overview

Choosing between the 2025 Audi S7 and the 2025 BMW 8 Series Gran Coupe often comes down to prioritizing raw performance versus overall efficiency and price. If you have an extra $6,000 burning a hole in your pocket for the BMW, you might be wondering if it's worth the trade-off in power. The Audi S7 packs a punch with 444 horsepower and 442 lb-ft of torque, clearly outpacing the BMW's 335 hp and 369 lb-ft. However, the rear-wheel-drive BMW compensates slightly with better fuel economy, achieving 24 combined MPG compared to the S7’s 22 combined MPG. Practicality also shifts; the S7 offers a much more usable 24.6 cubic feet of cargo space versus the 8 Series Gran Coupe’s modest 15.5 cubic feet, making the Audi surprisingly better for hauling gear despite both being sporty sedans.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 BMW 8 Series Gran Coupe

The BMW 8 Series Gran Coupe is slightly more fuel-efficient with 24 combined MPG, making daily stops at the pump slightly less frequent.

👨‍👩‍👧‍👦 Best for Families

2025 Audi S7

The Audi S7 provides significantly more practicality with 24.6 cu ft of cargo capacity compared to the BMW's 15.5 cu ft.

🏎️ Best for Enthusiasts

2025 Audi S7

The Audi S7 delivers an impressive 444 horsepower and 442 lb-ft of torque, far exceeding the BMW's output.

💰 Best Value

2025 Audi S7

The Audi S7 offers substantially more power (109 hp difference) while costing $6,000 less than the BMW 8 Series Gran Coupe.

Choose the Audi S7 if...

You need the extra stopping power provided by 444 horsepower for spirited driving.
You frequently carry luggage or larger items, utilizing the generous 24.6 cu ft of cargo space.
You prefer the confident traction of the standard all-wheel drive system.

Choose the BMW 8 Series Gran Coupe if...

Your budget strictly prefers saving the $6,000 difference in MSRP.
You value marginally better efficiency, achieving 29 highway MPG versus 27 MPG in the Audi.
You prefer the dynamics of a rear-wheel-drive platform paired with a larger overall vehicle length (200.3 inches).

Key Dimensions

Dimension	Audi S7	BMW 8 Series Gran Coupe
Length	196.0"	200.3"
Width	75.1"	76.1"
Height	55.8"	55.4"
Wheelbase	115.3"	119.0"

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	✓	✓
Driver Attention Alert	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Adaptive Headlights	—	✓
Self-Leveling Headlights	—	✓
Front Multi-Adjustable Headrests	—	✓
Rear Integrated 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	335 hp @ 5000 rpm
Torque	442 lb-ft @ 2700 rpm	369 lb-ft @ 1600 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	rear wheel drive
Center Differential Type	Limited Slip	—
Rear Differential Type	—	Limited Slip

Fuel

Feature	Audi	BMW
Fuel Type	premium unleaded (recommended)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	19/27 MPG	21/29 MPG
EPA Fuel Economy (Combined)	22 MPG	24 MPG
EPA Driving Range (City/Highway)	366.7/521.1 mi.	378.0/522.0 mi.
Fuel Tank Capacity	19.3 gal.	18.0 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	✓	✓
Cruise Control on Steering Wheel	—	✓
Wireless Charging Pad	—	✓
Extended Cabin Heating/Cooling	—	✓

In Car Entertainment

Feature	Audi	BMW
Infotainment Display	10.1 in	12.3 in
AM/FM Stereo	✓	✓
Stereo Power	180W	464W
Speaker System	10	16
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	4
Moonroof Type	1st Row Power Glass Extended	1st Row Power Glass Extended
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Reverse Tilt Passenger Mirror	—	✓

Frontseats

Feature	Audi	BMW
Front Head Room	37.0 in.	39.1 in.
Front Leg Room	41.3 in.	42.1 in.
Front Shoulder Room	57.2 in.	57.2 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	—	✓
Passenger Seat Memory Settings	—	2

Rearseats

Feature	Audi	BMW
Rear Head Room	37.1 in.	37.0 in.
Rear Leg Room	37.0 in.	36.6 in.
Rear Shoulder Room	55.9 in.	54.6 in.
Split-Folding Rear Seatback	✓	✓
Folding Rear Seat Feature	✓	—
Pass-Thru Center Armrest	✓	—
Folding Center Armrest	—	✓

Tires and Wheels

Feature	Audi	BMW
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	21 in	19 x 9.0 in
Tire Type	Performance	—
Tire Size	255/35R21	275/35R19
Spare Tire Type	Temporary	—
Spare Tire Location	Inside Mounted	—
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 S7 and 2025 BMW 8 Series Gran Coupe.

How big is the performance gap between the 2025 Audi S7 and the 2025 BMW 8 Series Gran Coupe?

The performance gap is substantial; the Audi S7 boasts 444 horsepower and 442 lb-ft of torque, whereas the BMW 8 Series Gran Coupe produces 335 horsepower and 369 lb-ft of torque, giving Audi a clear advantage in straight-line grunt.

Is the Audi S7 or the BMW 8 Series better for road trips regarding cargo?

The Audi S7 is the clear winner for hauling, offering 24.6 cubic feet of cargo capacity, which is nearly 10 cubic feet more than the BMW's 15.5 cubic feet.

What is the cost difference when comparing the base MSRPs?

The 2025 BMW 8 Series Gran Coupe starts at $91,700, making it $6,000 more expensive than the 2025 Audi S7, which is listed at $85,700.

Which car offers better fuel economy for daily driving?

The BMW edges out the Audi in efficiency; it achieves 24 combined MPG (21 city/29 highway), while the Audi manages 22 combined MPG (19 city/27 highway).

Does the drive type significantly affect the driving experience?

Yes, the Audi S7 comes standard with all-wheel drive (AWD), providing excellent traction, while the BMW 8 Series Gran Coupe utilizes rear-wheel drive (RWD), which many enthusiasts prefer for balanced handling characteristics.

Are both cars big enough for four adults on longer drives?

While both are 'Gran Coupes' or sportbacks, the Audi S7 is slightly smaller overall (196.0 inches long) than the 200.3-inch long BMW, but the Audi’s superior cargo space is a practical benefit regardless of passenger comfort.