2025 Bentley Flying Spur vs 2025 BMW 8 Series

$272,300 · Sedan

$91,700 · Coupe

Comparison Overview

The big question when cross-shopping the 2025 Bentley Flying Spur and the 2025 BMW 8 Series is whether ultimate luxury and staggering performance justify a massive price hike. The Flying Spur starts at a commanding $272,300, compared to the BMW 8 Series' $91,700 MSRP—a staggering $180,600 difference! While the Bentley boasts overwhelming power with 771 hp and 738 lb-ft of torque from its AWD system, the 8 Series offers respectable performance from its 335 hp, rear-wheel-drive setup. For daily driving, the BMW sips fuel better, achieving a combined 24 MPG versus the Bentley's 19 MPG. Furthermore, the Bentley is significantly larger, measuring 209.3 inches long compared to the 8 Series’ 191.2 inches, impacting maneuverability. This comparison boils down to prioritizing massive presence and brute force over efficiency and affordability.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 BMW 8 Series

The BMW 8 Series wins for commuters due to its superior fuel economy (24 MPG combined vs. 19 MPG) and significantly lower initial cost.

👨‍👩‍👧‍👦 Best for Families

2025 Bentley Flying Spur

The Flying Spur is the clear choice for families needing space, as it is a sedan with a longer 209.3-inch body, unlike the 2-door coupe body style of the 8 Series.

🏎️ Best for Enthusiasts

2025 Bentley Flying Spur

Enthusiasts demanding extreme performance will favor the Bentley's massive 771 hp and 738 lb-ft of torque, vastly overshadowing the BMW's output.

💰 Best Value

2025 BMW 8 Series

With an MSRP that is $180,600 less expensive, the BMW 8 Series offers substantially better perceived value in the premium performance segment.

Choose the Bentley Flying Spur if...

You prioritize raw, overwhelming power, needing 771 hp at your disposal.
You require a full-size, four-door sedan body style for executive or family transport.
You desire the benefits of standard All-Wheel Drive for maximum traction in all conditions.

Choose the BMW 8 Series if...

Keeping the initial purchase price under $100,000 is a priority ($91,700 MSRP).
You prioritize fuel efficiency, achieving 29 MPG on the highway versus the Bentley's 22 MPG.
You prefer a more compact vehicle (191.2 inches long) that offers 14.8 cu ft of cargo space.

Key Dimensions

Dimension	Bentley Flying Spur	BMW 8 Series
Length	209.3"	191.2"
Width	78.3"	74.9"
Height	58.0"	53.0"
Wheelbase	125.8"	111.1"

Features Comparison

Safety

Feature	Bentley	BMW
Blind Spot Monitor	✓	—
Lane Keeping Assist System	✓	—
Rear Cross Traffic Alert	✓	—
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	✓	✓
Self-Leveling Headlights	✓	✓
Daytime Running Lights	✓	✓
Headlight Washers	✓	—
Integrated Turn Signal Mirrors	✓	✓
Front Headrests	2	2
Front Power Adjustable Headrests	✓	—
Rear Headrests	3	2
Rear Power Adjustable Headrests	✓	—
Rear Center 3-Point Seatbelt	✓	—
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Lane Departure Warning	—	✓
Driver Attention Alert	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Adaptive Headlights	—	✓
Front Multi-Adjustable Headrests	—	✓
Rear Integrated Headrests	—	✓

Engine

Feature	Bentley	BMW
Base Engine Displacement	4.0 L	3.0 L
Number of Cylinders	V8	inline 6
Base Engine Type	plug-in hybrid	gas
Horsepower	771 hp	335 hp @ 5000 rpm
Torque	738 lb-ft	369 lb-ft @ 1600 rpm
Number of Valves	32	24
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓

Drive Train

Feature	Bentley	BMW
Transmission Type	8-speed automated manual	8-speed shiftable automatic
Drivetrain Type	all wheel drive	rear wheel drive
Center Differential Type	Limited Slip	—
Rear Differential Type	—	Limited Slip

Fuel

Feature	Bentley	BMW
Fuel Type	premium unleaded (required)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	17/22 MPG	21/29 MPG
EPA Fuel Economy (Combined)	19 MPG	24 MPG
EPA Driving Range (City/Highway)	357.0/462.0 mi.	378.0/522.0 mi.
EPA Efficiency (City/Highway MPGe)	49/57 MPGe	—
EPA Efficiency (Combined MPGe)	46 MPGe	—
EPA Electric Driving Range	30 mi.	—
EPA Energy Consumption (kWh/100 mi)	64	—
Charging Time (240V)	3.0 hr.	—
Fuel Tank Capacity	21.0 gal.	18.0 gal.
DC Fast Charging Port Type	SAE J1772	—

Comfort & Convenience

Feature	Bentley	BMW
Push Button Start	✓	✓
Power Tilt and Telescopic Steering Wheel	✓	✓
Transmission Controls on Steering Wheel	✓	✓
Audio Controls on Steering Wheel	✓	✓
Electric Power Steering	✓	✓
Front View Camera	✓	—
Side View Camera	✓	—
Rear View Camera	✓	✓
Front Parking Sensors	✓	—
Rear Parking Sensors	✓	—
Automatic Parking Assist	✓	—
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	—
Universal Remote Transmitter	✓	✓
Front Cupholders	✓	✓
Rear Cupholders	✓	—
Front Door Pockets	✓	✓
Rear Door Pockets	✓	—
Front Seatback Storage	✓	✓
Steering Wheel Material	Leather and Simulated Suede	—
Heated Steering Wheel	✓	✓
Four Zone Climate Control	✓	—
Rear Ventilation Ducts with Fan Control	✓	—
Interior Air Filtration	✓	✓
Extended Cabin Heating/Cooling	✓	—
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Turn Signal Indicators in Mirrors	✓	✓
Cruise Control on Steering Wheel	—	✓
Cruise Control	—	✓
Leather Steering Wheel	—	✓
Dual Zone Climate Control	—	✓

In Car Entertainment

Feature	Bentley	BMW
Infotainment Display	12.3 in	12.3 in
AM/FM Stereo	✓	✓
Stereo Power	650W	464W
Speaker System	10	16
Apple CarPlay (Wired)	✓	✓
USB Port	✓	✓
USB Port with External Media Control	✓	✓
Memory Card Slot	✓	—
Satellite Radio	✓	✓
Premium Speaker Brand	—	Harman/Kardon
Subwoofer Count	—	2
Surround Audio	—	Discrete
Android Auto (Wired)	—	✓
Satellite Radio Trial Period	—	12 months
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Bentley	BMW
One-Touch Power Windows	4	2
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Reverse Tilt Passenger Mirror	—	✓

Frontseats

Feature	Bentley	BMW
Front Head Room	39.2 in.	38.9 in.
Front Leg Room	45.2 in.	42.1 in.
Seat Material: Premium Leather/Sueded Microfiber	✓	—
Front Seat Type: Bucket	✓	—
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	2	2
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Passenger Seat Memory Settings	2	2
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Ventilation	✓	—
Passenger Seat Ventilation	✓	—
Seat Massage Function	✓	—
Front Shoulder Room	—	57.2 in.
Seat Material: Premium Leather	—	✓
Front Seat Type: Sport	—	✓
Driver Seat Power Adjustments	—	14-way
Driver Seat Manual Adjustments	—	2-way
Driver Seat Thigh Extension	—	✓
Passenger Seat Power Adjustments	—	14-way
Passenger Seat Manual Adjustments	—	2-way
Passenger Seat Thigh Extension	—	✓

Rearseats

Feature	Bentley	BMW
Rear Head Room	38.7 in.	33.6 in.
Rear Leg Room	42.3 in.	29.5 in.
Reclining Rear Seats	✓	—
Folding Center Armrest	✓	—
Heated Rear Seats (Multi-Level)	✓	—
Rear Seat Ventilation	✓	—
Rear Shoulder Room	—	46.9 in.
Split-Folding Rear Seatback	—	✓

Tires and Wheels

Feature	Bentley	BMW
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Diameter	22 in	—
Tire Size	N/A	275/35R19
Wheel Size	—	19 x 9.0 in
Run Flat Tires	—	✓

Suspension

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

Warranty

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

Frequently Asked Questions

Common questions about comparing the 2025 Bentley Flying Spur and 2025 BMW 8 Series.

What is the primary drivetrain difference between these two luxury vehicles?

The 2025 Bentley Flying Spur comes standard with an All-Wheel Drive system mated to an 8-speed automated manual transmission, ensuring power goes to all four wheels. In contrast, the 2025 BMW 8 Series utilizes a traditional Rear-Wheel Drive setup paired with an 8-speed shiftable automatic transmission.

How does the fuel economy compare for daily driving?

The BMW 8 Series offers significantly better efficiency, achieving a combined 24 MPG (21 city/29 highway) from its premium fuel recommendation. The Bentley Flying Spur is thirstier, achieving only 19 MPG combined, and strictly requires premium unleaded fuel.

Can the Bentley Flying Spur operate as a plug-in hybrid?

Yes, the 2025 Bentley Flying Spur specification listed includes an electric range capability of 30 miles, indicating it offers a plug-in hybrid component alongside its massive gasoline engine.

Is the performance gap between the two vehicles significant?

Yes, the performance gap is dramatic; the Bentley produces 771 hp and 738 lb-ft of torque, resulting in a 436 hp advantage over the BMW 8 Series' 335 hp and 369 lb-ft of torque.

Which vehicle offers a more practical footprint for city parking?

The BMW 8 Series is substantially smaller, measuring 191.2 inches long and 74.9 inches wide. The Bentley Flying Spur is a larger vehicle at 209.3 inches long and 78.3 inches wide, making the BMW easier to manage in tight urban areas.

Are both vehicles requiring the same type of fuel?

No, the Bentley Flying Spur strictly requires premium unleaded fuel to handle its high-output engine. The BMW 8 Series recommends premium unleaded but is generally less demanding on fuel quality.