2025 Aston Martin DBX707 vs 2025 Mercedes-Benz Amg Gt
Comparison Overview
The 2025 Aston Martin DBX707 commands a staggering $155,900 price premium over the 2025 Mercedes-Benz AMG GT, presenting the most significant initial disparity. Performance metrics show the DBX707 is substantially more potent, delivering 697 hp and 663 lb-ft of torque compared to the AMG GT's 362 hp and 369 lb-ft. This power difference is reflected in the fuel economy, where the DBX707 achieves a combined 17 MPG versus the AMG GT's 21 MPG, a 4 MPG advantage for the Mercedes. Dimensions are similar, though the DBX707 is notably taller at 66.1 inches compared to 57.3 inches. Furthermore, the Aston Martin offers greater utility with 22.3 cu ft of cargo space, surpassing the AMG GT's 16.1 cu ft, despite its higher running costs associated with premium fuel use.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
2025 Mercedes-Benz Amg Gt
The Mercedes-Benz AMG GT is the superior choice for commuting due to its lower MSRP of $101,100 and better fuel efficiency achieving 21 combined MPG.
2025 Aston Martin DBX707
The Aston Martin DBX707 offers more practical space, indicated by its 22.3 cu ft of cargo capacity versus the AMG GT's 16.1 cu ft.
2025 Aston Martin DBX707
The DBX707 is the definitive performance leader, generating 697 hp and 663 lb-ft of torque, significantly outweighing the AMG GT's output.
2025 Mercedes-Benz Amg Gt
The AMG GT offers superior value by providing competent performance at a $155,900 lower starting price than the DBX707.
Choose the Aston Martin DBX707 if...
- Absolute peak power is the priority, evidenced by its 697 hp engine.
- Maximum cargo volume is required, as it offers 22.3 cu ft.
- A significantly taller stance (66.1 inches) providing better ground clearance is desired.
Choose the Mercedes-Benz Amg Gt if...
- Budget constraints are paramount, starting at $101,100 versus $257,000.
- Efficiency is a concern, as it achieves 21 combined MPG.
- A slightly lower overall vehicle height of 57.3 inches is preferred for a lower center of gravity.
Key Dimensions
| Dimension | Aston Martin DBX707 | Mercedes-Benz Amg Gt |
|---|---|---|
| Length | 198.4" | 199.0" |
| Width | 78.7" | 76.9" |
| Height | 66.1" | 57.3" |
| Wheelbase | 120.5" | 116.2" |
Features Comparison
Safety
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Departure Warning | ✓ | — |
| Lane Keeping Assist System | ✓ | — |
| Rear Cross Traffic Alert | ✓ | ✓ |
| Pre-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Dual Rear Side-Mounted Airbags | ✓ | — |
| Front Head Airbags | ✓ | ✓ |
| Rear Head Airbags | ✓ | ✓ |
| 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 | ✓ | ✓ |
| Headlight Delay-Off | ✓ | ✓ |
| LED Headlights | ✓ | ✓ |
| Daytime Running Lights | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Integrated Headrests | ✓ | — |
| Rear Headrests | 3 | 2 |
| Rear Height Adjustable Headrests | ✓ | — |
| Rear Center 3-Point Seatbelt | ✓ | — |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Driver Attention Alert | — | ✓ |
| Post-Collision Safety System | — | ✓ |
| Passenger Airbag Occupant Sensing Deactivation | — | ✓ |
| Adaptive Headlights | — | ✓ |
| Integrated Turn Signal Mirrors | — | ✓ |
| Front Power Adjustable Headrests | — | ✓ |
| Rear Integrated Headrests | — | ✓ |
Engine
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| Base Engine Displacement | 4.0 L | 3.0 L |
| Number of Cylinders | V8 | inline 6 |
| Base Engine Type | gas | mild hybrid |
| Horsepower | 697 hp @ 6000 rpm | 362 hp @ 5500 rpm |
| Torque | 663 lb-ft @ 2750 rpm | 369 lb-ft @ 1800 rpm |
| Number of Valves | 32 | 24 |
| Camshaft Type | Double overhead cam (DOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Cylinder Deactivation | ✓ | — |
| Fuel Injection Type | — | ✓ |
Drive Train
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| Transmission Type | 9-speed shiftable automatic | 9-speed shiftable automatic |
| Drivetrain Type | all wheel drive | all wheel drive |
| [object Object] | ✓ | — |
| [object Object] | ✓ | — |
| Hill Descent Control | ✓ | — |
| [object Object] | — | ✓ |
| [object Object] | — | ✓ |
Fuel
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| Fuel Type | premium unleaded (recommended) | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 15/20 MPG | 19/24 MPG |
| EPA Fuel Economy (Combined) | 17 MPG | 21 MPG |
| EPA Driving Range (City/Highway) | 337.5/450.0 mi. | 400.9/506.4 mi. |
| Fuel Tank Capacity | 22.5 gal. | 21.1 gal. |
Comfort & Convenience
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| 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 | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Leather Steering Wheel | ✓ | ✓ |
| Three Zone Climate Control | ✓ | — |
| Rear Ventilation Ducts with Fan Control | ✓ | — |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Cargo Floor Mats | ✓ | — |
| Automatic Parking Assist | — | ✓ |
| Cruise Control | — | ✓ |
| Universal Remote Transmitter | — | ✓ |
| Front Seatback Storage | — | ✓ |
| Dual Zone Climate Control | — | ✓ |
| Rear Ventilation Ducts | — | ✓ |
| Interior Air Filtration | — | ✓ |
| Sun Sensor | — | ✓ |
| Turn Signal Indicators in Mirrors | — | ✓ |
In Car Entertainment
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| Infotainment Display | 10.2 in | 12.3 in |
| AM/FM Stereo | ✓ | ✓ |
| Stereo Power | 800W | 640W |
| Speaker System | 14 | 14 |
| Apple CarPlay (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| USB Port with External Media Control | ✓ | ✓ |
| Memory Card Slot | ✓ | — |
| Premium Brand Stereo System | — | Burmester |
| Premium Speaker Brand | — | Burmester |
| Surround Audio | — | Discrete |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
| Satellite Radio | — | ✓ |
| Satellite Radio Trial Period | — | 6 months |
| Speed Sensitive Volume Control | — | ✓ |
Power Feature
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| Moonroof Type | 1st Row Power Glass Extended | 1st Row Power Glass |
| Keyless Entry | ✓ | ✓ |
| Heated Mirrors | ✓ | ✓ |
| One-Touch Power Windows | — | 4 |
Frontseats
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| Front Head Room | 40.9 in. | 40.8 in. |
| Front Leg Room | 41.7 in. | 41.7 in. |
| Front Shoulder Room | 58.4 in. | 57.8 in. |
| Seat Material: Leather | ✓ | — |
| Front Seat Type: Sport | ✓ | — |
| Driver Seat Power Adjustments | 12-way | 10-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Memory Settings | 3 | 3 |
| Passenger Seat Power Adjustments | 12-way | 10-way |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Memory Settings | 3 | 3 |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Seat Material: Leatherette/Sueded Microfiber | — | ✓ |
| Front Seat Type: Bucket | — | ✓ |
| Driver Seat Lumbar Support | — | Power |
| Driver Seat Thigh Extension | — | ✓ |
| Passenger Seat Lumbar Support | — | Power |
| Passenger Seat Thigh Extension | — | ✓ |
Rearseats
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| Rear Head Room | 40.0 in. | 38.2 in. |
| Rear Leg Room | 40.9 in. | — |
| Rear Shoulder Room | 54.5 in. | 57.2 in. |
| Split-Folding Rear Seatback | ✓ | — |
| Folding Center Armrest | ✓ | — |
| Heated Rear Seats (Multi-Level) | ✓ | — |
Tires and Wheels
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| Wheel Finish | Painted Alloy | — |
| Wheel Size | 22 x 11.5 in. | 19 x 11.0 in. |
| Tire Type | Performance | Performance |
| Wheel Diameter | 22 in | — |
| Spare Tire Type | Temporary | — |
| Wheel Material | — | Alloy |
| Tire Size | — | 285/40R19 |
Suspension
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | ✓ | ✓ |
| Rear Stabilizer Bar | ✓ | ✓ |
Warranty
| Feature | Aston Martin | Mercedes-Benz |
|---|---|---|
| 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. | 4 yr./ 50000 mi. |
| Roadside Assistance | 3 yr./ unlimited mi. | 4 yr./ 50000 mi. |
| Hybrid Component Warranty | — | 6 yr./ 62000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Aston Martin DBX707 and 2025 Mercedes-Benz Amg Gt.
What is the primary financial barrier when comparing these two vehicles?
The primary financial barrier is the substantial difference in Manufacturer's Suggested Retail Price (MSRP). The 2025 Aston Martin DBX707 starts at $257,000, whereas the 2025 Mercedes-Benz AMG GT has an MSRP of $101,100, creating a $155,900 gap.
How significantly does the power output differ between the DBX707 and the AMG GT?
The power disparity is substantial; the DBX707 generates 697 hp and 663 lb-ft of torque, which is 335 more horsepower than the AMG GT's 362 hp and 369 lb-ft of torque.
Which vehicle is more economical for long-term driving based on fuel economy?
The Mercedes-Benz AMG GT is more economical, posting a combined 21 MPG (19 City/24 Highway). This outperforms the DBX707’s combined 17 MPG (15 City/20 Highway) by 4 MPG.
Despite the DBX707 being a Crossover, how does the AMG GT's Wagon form factor affect practicality?
While the DBX707 has a higher ride height (66.1 inches vs 57.3 inches), the Aston Martin offers superior cargo volume at 22.3 cu ft compared to the AMG GT's 16.1 cu ft, suggesting greater overall utility.
Are there any drivetrain similarities between the two high-performance AWD vehicles?
Both the 2025 Aston Martin DBX707 and the 2025 Mercedes-Benz AMG GT utilize an All-Wheel Drive (AWD) system paired with a 9-speed shiftable automatic transmission.
Do both vehicles require the same quality of fuel?
No, the Aston Martin DBX707 recommends premium unleaded fuel for its higher-output engine. Conversely, the Mercedes-Benz AMG GT mandates the use of premium unleaded fuel.
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