2025 BMW M3 vs 2025 Toyota GR Supra
Comparison Overview
Deciding between the 2025 BMW M3 and the 2025 Toyota GR Supra often boils down to whether you prioritize raw, accessible performance and practicality or focused, budget-conscious sportiness. The M3 brings a significant power advantage, boasting 473 hp compared to the Supra’s 382 hp, but this comes at a steep cost, with the M3's MSRP starting at $76,700 versus the Supra’s $56,250—a $20,450 gap. While both offer engaging RWD driving dynamics with manual transmissions, the BMW Sedan provides superior daily usability, offering 16.9 cu ft of cargo space for errands versus the Supra’s meager 10.2 cu ft. Conversely, the Supra is marginally more efficient, achieving a combined 21 MPG against the M3’s 19 MPG. If you need four doors and substantially more muscle, the M3 justifies its price; however, if track-day fun on a tighter budget is the goal, the Supra is incredibly compelling.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 BMW M3
The BMW M3 wins for commuters because its sedan body style offers usable rear seats and superior 16.9 cu ft of cargo capacity for daily hauling.
2025 BMW M3
The M3 is the only viable option here as the GR Supra is a two-door coupe lacking the necessary space for family duties.
2025 BMW M3
The M3 offers a substantial 91 hp advantage, delivering significantly faster straight-line performance thanks to its 473 hp output.
2025 Toyota GR Supra
The GR Supra offers significant performance for $56,250, saving buyers $20,450 compared to the base M3 while still providing a manual, RWD experience.
Choose the BMW M3 if...
- You require a practical sedan body style with usable rear seats for passengers.
- You absolutely need the extra straight-line performance delivered by its 473 hp engine.
- You need greater utility, as its 16.9 cu ft cargo volume significantly beats the Supra's 10.2 cu ft.
Choose the Toyota GR Supra if...
- Sticking close to the $60,000 mark is crucial, as the M3 starts $20,450 higher.
- You prioritize maximizing fuel economy slightly, achieving 21 combined MPG versus the M3's 19.
- Your driving focus is strictly on a dedicated, two-door sports car experience.
Key Dimensions
| Dimension | BMW M3 | Toyota GR Supra |
|---|---|---|
| Length | 189.1" | 172.5" |
| Width | 74.3" | 73.0" |
| Height | 56.6" | 50.9" |
| Wheelbase | 112.5" | 97.2" |
Features Comparison
Safety
| Feature | BMW | Toyota |
|---|---|---|
| Blind Spot Monitor | ✓ | — |
| Lane Departure Warning | ✓ | ✓ |
| Rear Cross Traffic Alert | ✓ | — |
| Driver Attention Alert | ✓ | — |
| 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 |
| Brake Drying | ✓ | — |
| Front Ventilated Disc Brakes | ✓ | ✓ |
| Rear Ventilated Disc Brakes | ✓ | ✓ |
| Brake Preparation System | ✓ | — |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | — |
| LED Headlights | ✓ | ✓ |
| Self-Leveling Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Fixed Headrests | ✓ | — |
| Rear Headrests | 3 | — |
| Rear Height Adjustable Headrests | ✓ | — |
| Rear Center 3-Point Seatbelt | ✓ | — |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Lane Keeping Assist System | — | ✓ |
| Front Integrated Headrests | — | ✓ |
Engine
| Feature | BMW | Toyota |
|---|---|---|
| Base Engine Displacement | 3.0 L | 3.0 L |
| Number of Cylinders | inline 6 | inline 6 |
| Base Engine Type | gas | gas |
| Horsepower | 473 hp @ 6250 rpm | 382 hp @ 5800 rpm |
| Torque | 406 lb-ft @ 2650 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 | BMW | Toyota |
|---|---|---|
| Transmission Type | 6-speed manual | 6-speed manual |
| Drivetrain Type | rear wheel drive | rear wheel drive |
| Rear Differential Type | Limited Slip | Limited Slip |
Fuel
| Feature | BMW | Toyota |
|---|---|---|
| Fuel Type | premium unleaded (required) | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 16/23 MPG | 19/27 MPG |
| EPA Fuel Economy (Combined) | 19 MPG | 21 MPG |
| EPA Driving Range (City/Highway) | 249.6/358.8 mi. | 260.3/369.9 mi. |
| Fuel Tank Capacity | 15.6 gal. | 13.7 gal. |
Comfort & Convenience
| Feature | BMW | Toyota |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Tilt and Telescopic Steering Wheel | ✓ | ✓ |
| Audio Controls on Steering Wheel | ✓ | ✓ |
| Cruise Control on Steering Wheel | ✓ | ✓ |
| Electric Power Steering | ✓ | ✓ |
| Rear View Camera | ✓ | ✓ |
| Front Parking Sensors | ✓ | — |
| Rear Parking Sensors | ✓ | — |
| Wireless Charging Pad | ✓ | ✓ |
| Cruise Control | ✓ | ✓ |
| Universal Remote Transmitter | ✓ | ✓ |
| Front Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | — |
| Leather Steering Wheel | ✓ | ✓ |
| Dual Zone Climate Control | ✓ | ✓ |
| Rear Ventilation Ducts | ✓ | — |
| Interior Air Filtration | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
In Car Entertainment
| Feature | BMW | Toyota |
|---|---|---|
| Infotainment Display | 14.9 in | 8.8 in |
| AM/FM Stereo | ✓ | ✓ |
| Premium Speaker Brand | Harman/Kardon | — |
| Stereo Power | 464W | 205W |
| Speaker System | 16 | 10 |
| Subwoofer Count | 2 | — |
| Surround Audio | Discrete | — |
| Android Auto (Wired) | ✓ | — |
| Apple CarPlay (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | — |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 12 months | 3 months |
Power Feature
| Feature | BMW | Toyota |
|---|---|---|
| One-Touch Power Windows | 4 | 2 |
| Keyless Entry | ✓ | ✓ |
| Reverse Tilt Passenger Mirror | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
Frontseats
| Feature | BMW | Toyota |
|---|---|---|
| Front Head Room | 40.6 in. | 38.3 in. |
| Front Leg Room | 41.6 in. | 42.2 in. |
| Front Shoulder Room | 56.0 in. | 54.4 in. |
| Seat Material: Premium Leather | ✓ | — |
| Front Seat Type: Sport | ✓ | ✓ |
| Driver Seat Power Adjustments | 10-way | 14-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | Power |
| Driver Seat Thigh Extension | ✓ | — |
| Driver Seat Memory Settings | 2 | 2 |
| Passenger Seat Power Adjustments | 10-way | 14-way |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Lumbar Support | Power | — |
| Passenger Seat Thigh Extension | ✓ | — |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Front Hip Room | — | 54.2 in. |
| Seat Material: Leather/Alcantara | — | ✓ |
Rearseats
| Feature | BMW | Toyota |
|---|---|---|
| Rear Head Room | 37.8 in. | — |
| Rear Leg Room | 35.6 in. | — |
| Rear Shoulder Room | 54.6 in. | — |
| Split-Folding Rear Seatback | ✓ | — |
Tires and Wheels
| Feature | BMW | Toyota |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Size | 19 x 10.5 in | 19 x 10.0 in. |
| Tire Type | Performance | Performance |
| Tire Size | 285/35R Z | 275/35R |
Suspension
| Feature | BMW | Toyota |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | BMW | Toyota |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 3 yr./ 36000 mi. |
| Drivetrain Warranty | 4 yr./ 50000 mi. | 5 yr./ 60000 mi. |
| Corrosion/Rust Warranty | 12 yr./ unlimited mi. | 5 yr./ unlimited mi. |
| Roadside Assistance | 4 yr./ unlimited mi. | 2 yr./ unlimited mi. |
| Complimentary Scheduled Maintenance | 3 yr./ 36000 mi. | 2 yr./ 25000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 BMW M3 and 2025 Toyota GR Supra.
What is the main driving difference between the 473 hp M3 and the 382 hp Supra?
The M3 delivers significantly more power and torque, which will be noticeable in immediate acceleration and passing power, given the 91 hp gap. However, both vehicles feature an engaging 6-speed manual transmission and send power exclusively to the rear wheels for a classic sports driving feel.
Is the price difference between these two worth analyzing?
Absolutely; the 2025 BMW M3 starts at $76,700, while the 2025 Toyota GR Supra begins at $56,250. This $20,450 difference means the Supra saves buyers substantial money while still providing premium RWD performance.
Which car is better equipped for frequent road trips or utility hauling?
The BMW M3 is the clear winner for utility due to its sedan configuration and 16.9 cu ft of cargo space. The GR Supra, being a coupe, is much tighter, offering only 10.2 cu ft of trunk volume.
Do I need premium fuel for both, and is there an MPG difference?
Yes, both vehicles require premium unleaded fuel. The GR Supra is slightly more frugal on the road, delivering a combined 21 MPG compared to the M3's 19 combined MPG rating.
How much smaller is the Supra physically compared to the M3?
The GR Supra is noticeably more compact; it is 16.6 inches shorter in length (172.5 in vs 189.1 in) and significantly lower, measuring 50.9 inches in height compared to the M3's 56.6 inches.
If I prioritize brand image, which should I lean towards?
The BMW M3 carries the prestige associated with the M division and a traditional high-performance luxury sedan badge. The GR Supra leverages Toyota's brand but appeals more to enthusiasts focused on pure sports car lineage and the connection to BMW's engineering partnership.
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