2025 Audi S7 vs 2025 BMW 8 Series

$85,700 · Sedan

$91,700 · Coupe

Comparison Overview

The primary differentiator between the 2025 Audi S7 and the 2025 BMW 8 Series is the staggering 109 horsepower deficit, with the S7 producing 444 hp compared to the 8 Series' 335 hp, reflecting a $6,000 MSRP difference ($85,700 vs. $91,700). The S7, at 196.0 inches long, offers significantly more utility, evidenced by its 24.6 cu ft cargo capacity versus the 8 Series' restricted 14.8 cu ft. Despite the power advantage, the BMW 8 Series achieves slightly better fuel economy, netting 24 combined MPG against the S7's 22 combined MPG, which is reflective of its lower-output engine and RWD configuration versus the S7's standard AWD. The S7 also boasts superior torque output at 442 lb-ft compared to the 8 Series' 369 lb-ft. Overall, the S7 prioritizes aggressive performance and practicality, while the 8 Series focuses on a lower profile, sporting a height of 53.0 inches versus the S7’s 55.8 inches.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Audi S7

The Audi S7 provides superior passenger capacity as a sedan and slightly better city mileage (19 MPG vs. 21 MPG, but the practical sedan configuration is preferred).

👨‍👩‍👧‍👦 Best for Families

2025 Audi S7

With a cargo capacity of 24.6 cu ft compared to the 8 Series' 14.8 cu ft, the Audi S7 offers substantially more usable space.

🏎️ Best for Enthusiasts

2025 Audi S7

The Audi S7 delivers a significant performance edge with 444 hp and 442 lb-ft of torque, clearly surpassing the BMW's 335 hp and 369 lb-ft.

💰 Best Value

2025 Audi S7

For $6,000 less, the Audi S7 provides 109 more horsepower and considerably more cargo volume.

Choose the Audi S7 if...

You require maximum performance, evidenced by the S7's 444 hp output.
You need practical space, as the S7 offers a class-leading 24.6 cu ft of cargo capacity.
You prefer the stability and traction provided by the standard all-wheel-drive system.

Choose the BMW 8 Series if...

You prioritize efficiency, achieving 24 combined MPG versus the S7's 22 combined MPG.
You prefer a lower, more traditional coupe stance, as the 8 Series is 2.8 inches shorter in height.
You favor a rear-wheel-drive platform for traditional sports car handling dynamics.

Key Dimensions

Dimension	Audi S7	BMW 8 Series
Length	196.0"	191.2"
Width	75.1"	74.9"
Height	55.8"	53.0"
Wheelbase	115.3"	111.1"

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	—	✓
Dual Zone Climate Control	—	✓

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	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
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	✓	✓
Reverse Tilt Passenger Mirror	—	✓

Frontseats

Feature	Audi	BMW
Front Head Room	37.0 in.	38.9 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	14-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	2
Passenger Seat Power Adjustments	8-way	14-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 Manual Adjustments	—	2-way
Driver Seat Thigh Extension	—	✓
Passenger Seat Manual Adjustments	—	2-way
Passenger Seat Thigh Extension	—	✓
Passenger Seat Memory Settings	—	2

Rearseats

Feature	Audi	BMW
Rear Head Room	37.1 in.	33.6 in.
Rear Leg Room	37.0 in.	29.5 in.
Rear Shoulder Room	55.9 in.	46.9 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	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.

How significant is the engine performance gap between the two models?

The difference is substantial; the 2025 Audi S7 produces 444 horsepower, while the 2025 BMW 8 Series is rated at 335 horsepower, resulting in a 109 hp advantage for the S7. This is complemented by the S7’s 442 lb-ft of torque compared to the 8 Series’ 369 lb-ft.

Which vehicle offers better long-term running economy?

The BMW 8 Series holds a slight advantage in fuel economy, achieving 24 combined MPG (21 city/29 highway) compared to the Audi S7's 22 combined MPG (19 city/27 highway). Both vehicles require premium unleaded fuel.

Is the Audi S7 a more practical choice given the body style difference?

Yes, the Audi S7 is classified as a sedan and offers significantly more utility than the BMW 8 Series coupe. The S7 boasts a cargo capacity of 24.6 cu ft, dwarfing the 8 Series' 14.8 cu ft capacity.

What accounts for the $6,000 difference in the Manufacturer's Suggested Retail Price?

The $91,700 MSRP for the BMW 8 Series is $6,000 higher than the Audi S7's $85,700 price. This price gap reflects the 8 Series' positioning as a coupe despite offering less raw power and less cargo volume than its competitor.

How do the physical dimensions compare, especially concerning maneuverability?

The BMW 8 Series is slightly shorter overall, measuring 191.2 inches in length compared to the S7's 196.0 inches, though both vehicles share nearly identical width specifications (74.9 vs 75.1 inches).

Which drivetrain configuration is featured in each vehicle?

The Audi S7 utilizes an all-wheel drive system paired with an 8-speed automatic transmission. Conversely, the BMW 8 Series comes standard with rear-wheel drive, also utilizing an 8-speed automatic transmission.