2025 Bentley Flying Spur vs 2026 Audi S8
Comparison Overview
Deciding between ultimate, effortless luxury and high-performance German sophistication often comes down to budget versus outright dominance. The 2025 Bentley Flying Spur starts at a steep MSRP of $272,300, nearly double the $130,000 cost of the 2026 Audi S8. However, the Bentley justifies its price with breathtaking power: it unleashes 771 hp compared to the S8's 563 hp, giving the Bentley a significant 208 hp advantage. Both are substantial sedans, with the Bentley measuring 209.3 inches long and the S8 marginally longer at 209.5 inches. While the Bentley offers a 30-mile electric range (being a PHEV, though not explicitly stated as PHEV in prompts, the electric range implies it), the standard S8 focuses purely on its V8 output, delivering 590 lb-ft of torque versus the Bentley’s massive 738 lb-ft.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2026 Audi S8
The Audi S8 provides excellent executive transport with less imposing dimensions and a significantly lower entry price, making daily duty less financially stressful.
2026 Audi S8
The Audi S8 is slightly wider and offers 12.5 cu ft of cargo space, making it a marginally more practical choice for family duties, despite both being large sedans.
2025 Bentley Flying Spur
The Bentley Flying Spur decisively wins on raw performance metrics, boasting 771 hp and 738 lb-ft of torque.
2026 Audi S8
Given the $142,300 price disparity, the Audi S8 offers significantly better performance metrics relative to its cost.
Choose the Bentley Flying Spur if...
- You require the absolute maximum performance available, evidenced by the 771 hp output.
- You prioritize the highest levels of torque, where the Flying Spur leads with 738 lb-ft.
- Having a 30-mile electric range available for short trips is a necessary feature for your lifestyle.
Choose the Audi S8 if...
- Keeping the sticker price under $150,000 is crucial, as the S8 MSRP is $130,000.
- You prefer a slightly lower, though still powerful, torque figure (590 lb-ft) paired with better highway MPG (24 MPG).
- You need a proven, subtly powerful luxury sedan without paying the $142,300 premium for the Bentley.
Key Dimensions
| Dimension | Bentley Flying Spur | Audi S8 |
|---|---|---|
| Length | 209.3" | 209.5" |
| Width | 78.3" | 76.6" |
| Height | 58.0" | 58.5" |
| Wheelbase | 125.8" | 123.2" |
Features Comparison
Safety
| Feature | Bentley | Audi |
|---|---|---|
| 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 | 3 |
| Rear Power Adjustable Headrests | ✓ | — |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Lane Departure Warning | — | ✓ |
| Brake Preparation System | — | ✓ |
| Cornering Lights | — | ✓ |
| Front Fog Lights | — | ✓ |
| Front Height Adjustable Headrests | — | ✓ |
| Rear Height Adjustable Headrests | — | ✓ |
Engine
| Feature | Bentley | Audi |
|---|---|---|
| Base Engine Displacement | 4.0 L | 4.0 L |
| Number of Cylinders | V8 | V8 |
| Base Engine Type | plug-in hybrid | mild hybrid |
| Horsepower | 771 hp | 563 hp |
| Torque | 738 lb-ft | 590 lb-ft |
| Number of Valves | 32 | 32 |
| Camshaft Type | Double overhead cam (DOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
| Cylinder Deactivation | — | ✓ |
Drive Train
| Feature | Bentley | Audi |
|---|---|---|
| Transmission Type | 8-speed automated manual | 8-speed shiftable automatic |
| Drivetrain Type | all wheel drive | all wheel drive |
| Center Differential Type | Limited Slip | — |
| [object Object] | — | ✓ |
| [object Object] | — | ✓ |
| Hill Descent Control | — | ✓ |
Fuel
| Feature | Bentley | Audi |
|---|---|---|
| Fuel Type | premium unleaded (required) | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 17/22 MPG | 15/24 MPG |
| EPA Fuel Economy (Combined) | 19 MPG | 18 MPG |
| EPA Driving Range (City/Highway) | 357.0/462.0 mi. | 325.5/520.8 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. | 21.7 gal. |
| DC Fast Charging Port Type | SAE J1772 | — |
Comfort & Convenience
| Feature | Bentley | Audi |
|---|---|---|
| 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 | — | ✓ |
| Leather Steering Wheel | — | ✓ |
| Extended Cabin Heating | — | ✓ |
| Cooled Storage Compartment | — | ✓ |
In Car Entertainment
| Feature | Bentley | Audi |
|---|---|---|
| Infotainment Display | 12.3 in | 10.1 in |
| AM/FM Stereo | ✓ | ✓ |
| Stereo Power | 650W | 730W |
| Speaker System | 10 | 17 |
| Apple CarPlay (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Memory Card Slot | ✓ | — |
| Satellite Radio | ✓ | ✓ |
| Premium Brand Speakers | — | Bang & Olufsen |
| Surround Audio | — | Discrete |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| Satellite Radio Trial Period | — | 3 months |
| Speed Sensitive Volume Control | — | ✓ |
Power Feature
| Feature | Bentley | Audi |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
| Moonroof Type | — | 1st Row Power Glass |
| Reverse Tilt Passenger Mirror | — | ✓ |
Frontseats
| Feature | Bentley | Audi |
|---|---|---|
| Front Head Room | 39.2 in. | 38.3 in. |
| Front Leg Room | 45.2 in. | 41.5 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 | — |
| 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 | — | 59.1 in. |
| Seat Material: Premium Leather | — | ✓ |
| Front Seat Type: Sport | — | ✓ |
| Driver Seat Power Adjustments | — | 18-way |
| Passenger Seat Power Adjustments | — | 18-way |
Rearseats
| Feature | Bentley | Audi |
|---|---|---|
| Rear Head Room | 38.7 in. | 38.5 in. |
| Rear Leg Room | 42.3 in. | 44.3 in. |
| Reclining Rear Seats | ✓ | — |
| Folding Center Armrest | ✓ | — |
| Heated Rear Seats (Multi-Level) | ✓ | — |
| Rear Seat Ventilation | ✓ | — |
| Rear Shoulder Room | — | 57.6 in. |
| Split-Folding Rear Seatback | — | ✓ |
| Folding Rear Seat Feature | — | ✓ |
| Pass-Thru Center Armrest | — | ✓ |
Tires and Wheels
| Feature | Bentley | Audi |
|---|---|---|
| Wheel Finish | Painted Alloy | — |
| Wheel Diameter | 22 in | — |
| Tire Size | N/A | 265/35R21 |
| Wheel Material | — | Alloy |
| Wheel Size | — | 21 in |
| Tire Type | — | Performance |
| Spare Tire Type | — | Temporary |
| Spare Tire Location | — | Inside Mounted |
Suspension
| Feature | Bentley | Audi |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Bentley | Audi |
|---|---|---|
| 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./ 30000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Bentley Flying Spur and 2026 Audi S8.
What is the main mechanical difference between the 2025 Bentley Flying Spur and the 2026 Audi S8?
The primary mechanical difference lies in the power output; the Bentley produces 771 hp from its engine, significantly more than the Audi S8's 563 hp. Additionally, the Bentley offers a 30-mile electric range, indicating a plug-in hybrid setup unlike the purely gasoline-powered S8.
How do the size differences affect usability between these two large sedans?
The dimensions are nearly identical in length (209.3 inches for Bentley vs. 209.5 inches for Audi), but the Audi S8 is slightly narrower at 76.6 inches. Families might prefer the S8 as it explicitly lists 12.5 cu ft of cargo capacity, a metric not provided for the Bentley.
Is the Bentley worth the extra $142,300 over the Audi S8?
The worth depends entirely on your priorities. If outright performance and prestige are paramount, the Bentley's 738 lb-ft of torque justifies the cost. For value, however, the S8 achieves excellent performance for nearly half the price.
Which car is more fuel-efficient for long daily commutes?
The Audi S8 has a slight edge in highway efficiency, achieving 24 MPG highway compared to the Bentley's 22 MPG highway, although both require premium unleaded fuel and have low combined MPG figures (18 MPG for S8 vs. 19 MPG for Bentley).
Do both luxury sedans use similar technology for transferring power?
Both utilize an 8-speed transmission paired with All-Wheel Drive, which is excellent for secure footing in all weather conditions. However, the Bentley uses an 8-speed automated manual, while the Audi S8 uses an 8-speed shiftable automatic.
How does the driving experience differ for an enthusiast?
An enthusiast will prefer the Bentley for its superior power (208 hp advantage) and greater torque, making it the faster car off the line. The Audi S8 remains fiercely fast but is positioned as the slightly more composed and accessible performance sedan.
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