2025 Aston Martin Vantage vs 2025 Porsche 911
Comparison Overview
Deciding between the breathtaking aesthetics of the 2025 Aston Martin Vantage and the legendary, usable performance of the 2025 Porsche 911 presents a significant dilemma. The most obvious gulf is financial: the Vantage commands a steep $191,000 MSRP, nearly $71,000 more than the 911's $120,100 starting price. However, you are paying for raw output; the Vantage boasts 656 hp, dominating the 911's 388 hp output, along with 590 lb-ft of torque versus the Porsche’s 332 lb-ft. While both are focused coupes, the Vantage is slightly shorter in length at 176.9 inches compared to the 911's 178.8 inches. Fuel economy is another point of contrast: the 911 achieves a better 21 combined MPG versus the Vantage's 18 combined MPG, reflecting the power disparity.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Porsche 911
The 2025 Porsche 911 is the better choice for commuting due to its superior fuel economy, achieving 21 combined MPG compared to the Vantage's 18 MPG.
2025 Porsche 911
Neither car is ideal for families, but the 911 offers slightly more space with 4.8 cu ft of cargo versus the Vantage's 8.3 cu ft, although both figures are minimal.
2025 Aston Martin Vantage
Enthusiasts prioritizing ultimate straight-line power will favor the Vantage for its massive 656 hp and 590 lb-ft of torque advantage.
2025 Porsche 911
The 2025 Porsche 911 offers significantly better value, costing $70,900 less while still delivering robust performance.
Choose the Aston Martin Vantage if...
- You must have the most aggressive engine specification, exemplified by its 656 hp output.
- Aesthetic presence and prestige are your top priorities, justifying the $191,000 MSRP.
- You prefer the slight edge in overall compactness, measuring 176.9 inches long.
Choose the Porsche 911 if...
- Daily usability and efficiency are key, as the 911 achieves 25 highway MPG.
- You want a massive financial saving of $70,900 compared to the Aston Martin.
- You prefer a slightly taller greenhouse for marginally better visibility, as the 911 is 51.2 inches high versus the Vantage’s 50.2 inches.
Key Dimensions
| Dimension | Aston Martin Vantage | Porsche 911 |
|---|---|---|
| Length | 176.9" | 178.8" |
| Width | 76.8" | 72.9" |
| Height | 50.2" | 51.2" |
| Wheelbase | 106.5" | 96.5" |
Features Comparison
Safety
| Feature | Aston Martin | Porsche |
|---|---|---|
| Blind Spot Monitor | ✓ | — |
| Lane Departure Warning | ✓ | — |
| Lane Keeping Assist System | ✓ | ✓ |
| Front Cross Traffic Alert | ✓ | — |
| Rear Cross Traffic Alert | ✓ | — |
| Driver Attention Alert | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Front Head Airbags | ✓ | ✓ |
| Passenger Airbag Occupant Sensing Deactivation | ✓ | ✓ |
| Electronic Stability Control | ✓ | ✓ |
| Traction Control System | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Integrated Headrests | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Pre-Collision Safety System | — | ✓ |
| Post-Collision Safety System | — | ✓ |
| LATCH System | — | ✓ |
Engine
| Feature | Aston Martin | Porsche |
|---|---|---|
| Base Engine Displacement | 4.0 L | 3.0 L |
| Number of Cylinders | V8 | flat 6 |
| Base Engine Type | gas | gas |
| Horsepower | 656 hp @ 6000 rpm | 388 hp @ 6500 rpm |
| Torque | 590 lb-ft @ 2000 rpm | 332 lb-ft @ 2000 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 | Aston Martin | Porsche |
|---|---|---|
| Transmission Type | 8-speed shiftable automatic | 8-speed automated manual |
| Drivetrain Type | rear wheel drive | rear wheel drive |
| Rear Differential Type | Limited Slip | Limited Slip |
Fuel
| Feature | Aston Martin | Porsche |
|---|---|---|
| Fuel Type | premium unleaded (required) | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 15/22 MPG | 18/25 MPG |
| EPA Fuel Economy (Combined) | 18 MPG | 21 MPG |
| EPA Driving Range (City/Highway) | 309.0/453.2 mi. | 298.8/415.0 mi. |
| Fuel Tank Capacity | 20.6 gal. | 16.6 gal. |
Comfort & Convenience
| Feature | Aston Martin | Porsche |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Power Tilt and Telescopic Steering Wheel | ✓ | — |
| Transmission Controls on Steering Wheel | ✓ | ✓ |
| Cruise Control 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 | ✓ | ✓ |
| Wireless Charging Pad | ✓ | ✓ |
| Adaptive Cruise Control | ✓ | — |
| Front Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Leather Steering Wheel | ✓ | ✓ |
| Dual Zone Climate Control | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Tilt and Telescopic Steering Wheel | — | ✓ |
| Cruise Control | — | ✓ |
| Universal Remote Transmitter | — | ✓ |
| Heated Steering Wheel | — | ✓ |
| Interior Air Filtration | — | ✓ |
| Extended Cabin Heating | — | ✓ |
In Car Entertainment
| Feature | Aston Martin | Porsche |
|---|---|---|
| Infotainment Display | 10.25 in | — |
| AM/FM Stereo | ✓ | ✓ |
| Stereo Power | 390W | 150W |
| Speaker System | 11 | 8 |
| Surround Audio | Discrete | — |
| Apple CarPlay (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| Auxiliary Audio Input | ✓ | — |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| Satellite Radio Trial Period | — | 3 months |
Power Feature
| Feature | Aston Martin | Porsche |
|---|---|---|
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
| One-Touch Power Windows | — | 2 |
Frontseats
| Feature | Aston Martin | Porsche |
|---|---|---|
| Seat Material: Leather | ✓ | — |
| Front Seat Type: Sport | ✓ | ✓ |
| Driver Seat Power Adjustments | 8-way | 6-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Memory Settings | 3 | — |
| Passenger Seat Power Adjustments | 8-way | 6-way |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Memory Settings | 3 | — |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Driver Seat Cooling | ✓ | — |
| Passenger Seat Cooling | ✓ | — |
| Seat Material: Leatherette | — | ✓ |
| Driver Seat Manual Adjustments | — | 2-way |
| Passenger Seat Manual Adjustments | — | 2-way |
Tires and Wheels
| Feature | Aston Martin | Porsche |
|---|---|---|
| Wheel Finish | Painted Alloy | Painted Alloy |
| Wheel Size | 21 x 11.5 in. | 20 x 11.5 in. |
| Tire Type | Performance | Performance |
| Tire Size | 325/30R21 | 295/35R20 |
Suspension
| Feature | Aston Martin | Porsche |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Aston Martin | Porsche |
|---|---|---|
| Basic Warranty | 3 yr./ unlimited mi. | 4 yr./ 50000 mi. |
| Drivetrain Warranty | 3 yr./ unlimited mi. | 4 yr./ 50000 mi. |
| Corrosion/Rust Warranty | 10 yr./ unlimited mi. | 12 yr./ unlimited mi. |
| Roadside Assistance | 3 yr./ unlimited mi. | 4 yr./ 50000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Aston Martin Vantage and 2025 Porsche 911.
What is the main reason to choose the 2025 Aston Martin Vantage over the 2025 Porsche 911?
The primary driver for selecting the Vantage is raw power; it offers a staggering 268 additional horsepower, hitting 656 hp compared to the 911's 388 hp. If you demand the highest possible output numbers regardless of cost, the Vantage is the pick.
How does the fuel efficiency compare between these two high-performance coupes?
The Porsche 911 is significantly more fuel-efficient, managing 21 combined MPG (18 city/25 highway). The Aston Martin Vantage trails behind with only 18 combined MPG (15 city/22 highway).
Is the difference in MSRP significant enough to sway a buyer?
Yes, the $70,900 price difference is massive; the 911 starts at $120,100 while the Vantage begins at $191,000. This gap directly affects long-term ownership costs and value perception.
Which car is physically smaller, the 911 or the Vantage?
The 2025 Aston Martin Vantage is slightly smaller overall, measuring 176.9 inches in length compared to the 911's 178.8 inches. However, the 911 is slightly taller at 51.2 inches.
Do these cars have similar transmission types?
They both utilize 8-speed automatic transmissions, but they function differently; the Vantage uses a standard shiftable automatic, while the 911 employs an automated manual setup.
How does the torque rating affect driving dynamics?
The Vantage's 590 lb-ft of torque should deliver significantly stronger initial thrust compared to the 911's 332 lb-ft, especially crucial for immediate acceleration from lower speeds.
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