You have owned your S650 Mustang EcoBoost for a while now, and you enjoy driving it every day. Still, you should know a few important details before you decide to buy one or if you already have one in your garage. Some features may not match your expectations, especially if you come from older Mustangs or other sport coupes.
You get strong performance for the price, but you also face a few trade-offs in sound, handling parts, visibility, and driver involvement. If you understand these points early, you can decide what matters most to you and whether you want to keep it stock or plan upgrades.
Key Takeaways
- You notice added sound through the speakers and a mild factory exhaust tone.
- You get basic grip and braking parts that may limit hard driving.
- You rely on an automatic setup and deal with tight rear sightlines.
What You Should Know About the S650 Mustang EcoBoost
You need to know that Ford pumps artificial engine sound through the speakers. It tries to make the car feel more aggressive. You can lower it in the settings, but you cannot fully remove it without modifying the car. I would rather hear the real turbo and exhaust sounds.
The stock exhaust does not sound strong. It lacks pops, burbles, or depth. Compared to cars like the Supra 2.0, it feels flat. If you expect a classic muscle tone, you will not get it from the factory setup.
The base model hardware also holds the car back.
| Component | Base Setup | What You May Notice |
|---|---|---|
| Tires | 235 all-season | Limited grip during spirited driving |
| Brakes | Single-piston | Less stopping power |
When you push the car on canyon roads, the engine feels stronger than the chassis setup. You may want better tires and brakes if you plan to drive hard.
Rear visibility can also be an issue. The back window is small. Thick pillars create large blind spots.
You do get a backup camera and blind spot monitoring. Still, tight parking and lane changes can feel restricted if you are not used to coupes.
You also cannot get a manual transmission. The EcoBoost only comes with a 10-speed automatic. If you skip the Performance Package, you do not even get paddle shifters.
The automatic works well. But if you want three pedals, you must step up to the V8.
Artificial Engine Sound
Ford pumps artificial engine noise through your speakers to make the car feel more aggressive. You will notice it right away, especially if you expect a natural engine tone.
In the EcoBoost, the added sound feels forced. You may prefer to hear the real turbo and exhaust instead of a digital effect.
How It Changes Your Driving Feel
The extra sound tries to make the car seem louder and sportier. In reality, it can feel artificial and distracting.
You do not get deep exhaust notes or burbles from the factory setup. The stock exhaust already sounds flat, and the fake audio does not fix that.
If you expect classic muscle car sound, you will not get it in this setup.
What you actually hear:
- Artificial engine tone through speakers
- Limited natural exhaust character
- No dramatic pops or burbles
How You Can Tone It Down
You can adjust the sound level in the car’s settings. That lets you reduce how much fake noise comes through the speakers.
You cannot fully remove it without modifying the car. If you want only real engine and turbo sound, you will need aftermarket changes.
Exhaust Sound Quality
The stock exhaust does not sound strong or deep. You mostly hear a thin tone that reminds you more of a household appliance than a performance car. Ford also adds artificial engine noise through the speakers, which makes the sound feel less natural.
You can adjust that fake sound in the settings, but you cannot fully remove it without modifying the car. If you expect a bold muscle car tone from the factory, you will not get it.
How It Stacks Up Against Rivals
When you compare it to cars like the Supra 2.0, the difference stands out. The Supra has a more engaging and lively tone.
The EcoBoost stays flat.
You do not get pops, crackles, or extra character.
It sounds calm and controlled, but not exciting.
Ways You Can Improve the Sound
From the factory, the sound stays basic. If you want more volume or a deeper tone, you need aftermarket changes.
You can also lower the artificial engine noise in the settings. To fully remove it, you must modify the system.
If strong exhaust sound matters to you, plan for upgrades beyond stock.
Factory Tires And Brakes
Grip And Stopping Power Limits
You get 235 all-season tires on the base EcoBoost. They are narrow and built more for daily driving than hard cornering.
When you push the car on canyon roads, you will notice the limits. The engine feels ready for more, but the tires do not give you enough grip.
The base model also comes with single-piston front brakes. They work fine for normal driving, but they lack strong, confident stopping power during spirited runs.
At times, it feels like the engine can do more than the chassis can handle.
Recommended Improvements
If you plan to drive hard, you should upgrade both areas.
- Wider, performance-focused tires will give you better traction and control.
- Stronger brake setups, such as multi-piston systems, will improve stopping performance.
These changes help balance the car so the power matches the grip and braking ability.
Rear Visibility Challenges
Limited Sightlines And Large Pillars
You deal with a small rear window and thick rear pillars in this car. Those design choices create large blind areas behind you.
When you check over your shoulder, you will notice how much space those pillars block. The blind spots feel wide and can make lane changes harder.
If you are not used to driving a coupe, the cabin may feel tight. You may notice this most in:
- Tight parking lots
- Backing into spaces
- Changing lanes on the highway
Driver Assistance Features
You do get tools to help. The car includes a backup camera and blind spot monitoring.
These systems support you when you reverse or merge. They reduce risk, but they do not remove the physical limits caused by the small rear glass and thick pillars.
Transmission Options
No Manual Gearbox Available
You cannot get this car with a manual. Ford removed the three‑pedal option for the EcoBoost starting in 2024.
If you enjoy shifting your own gears, this setup may disappoint you. To get a manual Mustang now, you have to move up to the V8.
Many drivers in the four‑cylinder community liked controlling their own shifts. That choice is no longer available on this model.
Automatic Setup and Key Details
The EcoBoost comes with a 10-speed automatic transmission only. The gearbox performs well and shifts smoothly.
However, you do not get paddle shifters unless you add the Performance Package. Without that upgrade, you rely fully on the standard automatic setup.
Here is how it breaks down:
| Feature | Standard EcoBoost | With Performance Package |
|---|---|---|
| 10-speed automatic | ✅ | ✅ |
| Paddle shifters | ❌ | ✅ |
| Manual transmission | ❌ | ❌ |
The transmission works well, but Ford limited your choices. If you want more control, you must pay extra or step up to a different engine.
Ownership Conclusions
When you own the S650 EcoBoost, you need to accept a few trade-offs.
- Artificial engine sound comes through the speakers. You can lower it in the settings, but you cannot remove it fully without modifications. If you prefer natural turbo and exhaust noise, this may bother you.
- Stock exhaust tone lacks depth and character. You will not get pops, burbles, or a strong muscle sound from the factory setup.
The base model also limits performance in key areas:
| Area | What You Get | What It Means for You |
|---|---|---|
| Tires | 235 all-season | Limited grip during spirited driving |
| Brakes | Single-piston setup | Reduced stopping power under hard use |
If you plan to push the car in canyons or on back roads, you will likely need upgrades.
Rear visibility can also challenge you. The small rear glass, thick pillars, and wide blind spots reduce your view. Cameras and sensors help, but tight parking and lane changes may still feel restrictive.
Transmission choice is another factor. You only get a 10-speed automatic. Without the performance package, you do not get paddle shifters. If you want a manual, you must move up to the V8.
