2025 Audi S4 vs 2026 Toyota GR Supra
Comparison Overview
The battle lines are drawn between German precision and Japanese sporting intent! The 2025 Audi S4 captivates with its understated muscle, boasting 349 hp from its turbocharged V6 and standard Quattro all-wheel drive, perfectly balancing daily usability with spirited driving dynamics, achieving 24 MPG combined despite its sporty nature. Conversely, the 2026 Toyota GR Supra is pure, unfiltered road-hugging fun, delivering 382 hp to the rear wheels exclusively through a visceral 6-speed manual transmission, albeit sacrificing some practicality with only 10.2 cu ft of cargo space. While the Supra is marginally more powerful by 33 hp and requires premium fuel, the S4 offers a more accessible package at a $54,900 MSRP compared to the Supra’s $57,500. The S4 is slightly smaller overall at 187.5 inches long, contrasting with the Supra’s squat, wider stance.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Audi S4
The Audi S4 wins for commuters due to its superior combined fuel economy of 24 MPG and practical four-door sedan layout.
2025 Audi S4
The Audi S4 is the only choice here, offering a usable back seat and 12 cu ft of cargo space compared to the Supra's strictly two-seat configuration.
2026 Toyota GR Supra
The 2026 Toyota GR Supra excites purists with its higher 382 hp output and dedicated 6-speed manual transmission paired with RWD.
2025 Audi S4
The Audi S4 provides better all-weather AWD capability and significantly better practicality for $2,600 less than the GR Supra.
Choose the Audi S4 if...
- You prioritize all-weather confidence and sure-footed handling via standard all-wheel drive.
- You need slightly better fuel efficiency, achieving 29 MPG on the highway.
- Your budget is strictly under $55,000, with an MSRP of $54,900.
Choose the Toyota GR Supra if...
- A visceral, driver-focused experience involving a 6-speed manual transmission is essential.
- You demand the absolute highest peak horsepower figure, arriving at 382 hp.
- You prefer a compact, aggressive coupe design that is 5 inches shorter than the S4.
Key Dimensions
| Dimension | Audi S4 | Toyota GR Supra |
|---|---|---|
| Length | 187.5" | 172.5" |
| Width | 72.7" | 73.0" |
| Height | 56.2" | 50.9" |
| Wheelbase | 111.0" | 97.2" |
Features Comparison
Safety
| Feature | Audi | Toyota |
|---|---|---|
| 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 | ✓ | ✓ |
| Self-Leveling Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Integrated Headrests | ✓ | ✓ |
| Rear Headrests | 3 | — |
| Rear Height Adjustable Headrests | ✓ | — |
| Rear Center 3-Point Seatbelt | ✓ | — |
| Engine Immobilizer | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | — | ✓ |
Engine
| Feature | Audi | Toyota |
|---|---|---|
| Base Engine Displacement | 3.0 L | 3.0 L |
| Number of Cylinders | V6 | inline 6 |
| Base Engine Type | gas | gas |
| Horsepower | 349 hp @ 6300 rpm | 382 hp @ 5800 rpm |
| Torque | 369 lb-ft @ 3200 rpm | 368 lb-ft @ 1800 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 | Toyota |
|---|---|---|
| Transmission Type | 8-speed shiftable automatic | 6-speed manual |
| Drivetrain Type | all wheel drive | rear wheel drive |
| Center Differential Type | Limited Slip | — |
| Rear Differential Type | — | Limited Slip |
Fuel
| Feature | Audi | Toyota |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 20/29 MPG | 19/26 MPG |
| EPA Fuel Economy (Combined) | 24 MPG | 21 MPG |
| EPA Driving Range (City/Highway) | 306.0/443.7 mi. | 260.3/356.2 mi. |
| Fuel Tank Capacity | 15.3 gal. | 13.7 gal. |
Comfort & Convenience
| Feature | Audi | Toyota |
|---|---|---|
| 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 | ✓ | ✓ |
| Cruise Control on Steering Wheel | — | ✓ |
| Wireless Charging Pad | — | ✓ |
| Cruise Control | — | ✓ |
| Dual Zone Climate Control | — | ✓ |
| Interior Air Filtration | — | ✓ |
In Car Entertainment
| Feature | Audi | Toyota |
|---|---|---|
| Infotainment Display | 10.1 in | 8.8 in |
| AM/FM Stereo | ✓ | ✓ |
| Stereo Power | 180W | 205W |
| Speaker System | 10 | 10 |
| Subwoofer Count | 1 | — |
| Apple CarPlay (Wireless) | ✓ | — |
| Android Auto (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | — |
| Satellite Radio | — | ✓ |
| Satellite Radio Trial Period | — | 3 months |
Power Feature
| Feature | Audi | Toyota |
|---|---|---|
| One-Touch Power Windows | 4 | 2 |
| Moonroof Type | 1st Row Power Glass | — |
| Remote Keyless Entry | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Keyless Entry | — | ✓ |
| Reverse Tilt Passenger Mirror | — | ✓ |
Frontseats
| Feature | Audi | Toyota |
|---|---|---|
| Front Head Room | 37.3 in. | 38.3 in. |
| Front Leg Room | 41.3 in. | 42.2 in. |
| Front Shoulder Room | 55.9 in. | 54.4 in. |
| Seat Material: Leather/Sueded Microfiber | ✓ | — |
| Front Seat Type: Sport | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | 14-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | Power |
| Passenger Seat Power Adjustments | 8-way | 14-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 | ✓ | — |
| Front Hip Room | — | 54.2 in. |
| Seat Material: Leather/Alcantara | — | ✓ |
| Driver Seat Memory Settings | — | 2 |
Rearseats
| Feature | Audi | Toyota |
|---|---|---|
| Rear Head Room | 37.4 in. | — |
| Rear Leg Room | 35.7 in. | — |
| Rear Shoulder Room | 54.5 in. | — |
| Split-Folding Rear Seatback | ✓ | — |
| Folding Rear Seat Feature | ✓ | — |
| Pass-Thru Center Armrest | ✓ | — |
Tires and Wheels
| Feature | Audi | Toyota |
|---|---|---|
| Wheel Material | Alloy | — |
| Wheel Diameter | 19 in | — |
| Tire Type | Performance | Performance |
| Tire Size | ✓ | 275/35R |
| Spare Tire Type | Temporary | — |
| Spare Tire Location | Inside Mounted | — |
| Wheel Finish | — | Painted Alloy |
| Wheel Size | — | 19 x 10.0 in. |
Suspension
| Feature | Audi | Toyota |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Audi | Toyota |
|---|---|---|
| Basic Warranty | — | 3 yr./ 36000 mi. |
| Drivetrain Warranty | — | 5 yr./ 60000 mi. |
| Corrosion/Rust Warranty | — | 5 yr./ unlimited mi. |
| Roadside Assistance | — | 2 yr./ unlimited mi. |
| Complimentary Scheduled Maintenance | — | 2 yr./ 25000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Audi S4 and 2026 Toyota GR Supra.
Which car is significantly faster in a straight line?
While the Toyota GR Supra has 33 more horsepower at 382 hp compared to the Audi S4's 349 hp, real-world acceleration heavily depends on the transmissions; the S4’s 8-speed automatic may launch quicker despite the power deficit.
How does fuel economy compare between these two premium vehicles?
The Audi S4 offers noticeably better efficiency, achieving 24 MPG combined, whereas the more performance-focused GR Supra trails slightly at 21 MPG combined, and both require premium fuel.
Is the Audi S4 much larger than the GR Supra?
Yes, the Audi S4 is notably longer, measuring 187.5 inches in length compared to the GR Supra’s 172.5 inches, which contributes to its sedan practicality.
Which vehicle is better for a spirited weekend canyon drive?
The GR Supra is engineered specifically for this, utilizing a rear-wheel-drive layout and offering a manual transmission, contrasting with the S4's AWD automatic setup, which prioritizes grip and daily usability.
How does cargo capacity differ between the sedan and the coupe?
The S4 sedan offers 12 cu ft of trunk space, providing significantly more utility than the GR Supra coupe, which manages only 10.2 cu ft.
Do both vehicles require high-octane gasoline?
Both vehicles mandate premium fuel, but the Audi S4 recommends it while the 2026 Toyota GR Supra explicitly requires it to achieve its stated performance figures.
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