2025 Aston Martin DB12 vs 2025 Mercedes-Benz S-Class

$245,000 · Coupe

$117,750 · Sedan

Comparison Overview

The most significant numerical divergence between the 2025 Aston Martin DB12 (car1) and the 2025 Mercedes-Benz S-Class (car2) is the MSRP gap of $127,250, with the DB12 starting at $245,000 compared to the S-Class's $117,750. This price difference reflects their divergent missions: the DB12 prioritizes raw performance with 671 hp and 590 lb-ft of torque, while the S-Class offers greater efficiency and practicality. The S-Class achieves a superior combined MPG of 24, significantly better than the DB12's 17 MPG, due to its AWD setup and likely larger size (208.2 inches long). Furthermore, the DB12 boasts a 229 hp advantage over the S-Class's 442 hp, appealing directly to performance metrics despite its less practical dimensions (51.0 inches high versus the S-Class's 59.2 inches).

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2025 Mercedes-Benz S-Class

The Mercedes-Benz S-Class provides substantially better fuel economy at 24 combined MPG versus the DB12's 17 MPG, ideal for daily driving.

👨‍👩‍👧‍👦 Best for Families

2025 Mercedes-Benz S-Class

As a larger Sedan (208.2 inches long) with superior height (59.2 inches), the S-Class inherently offers more cabin volume and accessibility than the low-slung DB12 Coupe.

🏎️ Best for Enthusiasts

2025 Aston Martin DB12

The Aston Martin DB12 delivers significantly higher power output with 671 hp and 590 lb-ft of torque compared to the S-Class's 442 hp.

💰 Best Value

2025 Mercedes-Benz S-Class

The S-Class is priced at $117,750, offering a luxury experience for $127,250 less than the starting MSRP of the DB12.

Choose the Aston Martin DB12 if...

Maximum power output is the priority, as the DB12 produces 671 hp.
You prefer a more engaging RWD platform optimized for spirited driving.
You prioritize compact dimensions (186.0 inches long) for a dedicated sports coupe experience.

Choose the Mercedes-Benz S-Class if...

Fuel efficiency matters, with the S-Class achieving 24 combined MPG.
All-weather traction is required, thanks to its All-Wheel Drive system.
Budget constraint is a factor, evidenced by the $127,250 lower starting MSRP.

Key Dimensions

Dimension	Aston Martin DB12	Mercedes-Benz S-Class
Length	186.0"	208.2"
Width	76.5"	76.9"
Height	51.0"	59.2"
Wheelbase	110.4"	126.6"

Features Comparison

Safety

Feature	Aston Martin	Mercedes-Benz
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	✓	✓
LATCH System	✓	✓
Anti-lock Brakes (ABS)	4-Wheel	4-Wheel
Front Ventilated Disc Brakes	✓	✓
Rear Ventilated Disc Brakes	✓	✓
Brake Assist	✓	✓
Tire Pressure Monitoring System	✓	✓
Automatic Headlights	✓	✓
LED Headlights	✓	✓
Self-Leveling Headlights	✓	✓
Daytime Running Lights	✓	✓
Cornering Lights	✓	✓
Front Headrests	2	2
Front Integrated Headrests	✓	—
Anti-Theft Alarm System (Remote)	✓	✓
Engine Immobilizer	✓	✓
Pre-Collision Safety System	—	✓
Post-Collision Safety System	—	✓
Dual Rear Side-Mounted Airbags	—	✓
Rear Head Airbags	—	✓
Rear Door Child Safety Locks	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Headlight Delay-Off	—	✓
Adaptive Headlights	—	✓
Integrated Turn Signal Mirrors	—	✓
Front Power Adjustable Headrests	—	✓
Rear Headrests	—	3
Rear Multi-Adjustable Headrests	—	✓
Rear Center 3-Point Seatbelt	—	✓

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	671 hp @ 6000 rpm	442 hp
Torque	590 lb-ft @ 2750 rpm	413 lb-ft
Number of Valves	32	24
Camshaft Type	Double overhead cam (DOHC)	Double overhead cam (DOHC)
Variable Valve Timing	Variable	Variable
Fuel Injection Type	✓	✓
Cylinder Deactivation	✓	—

Drive Train

Feature	Aston Martin	Mercedes-Benz
Transmission Type	8-speed shiftable automatic	9-speed shiftable automatic
Drivetrain Type	rear wheel drive	all wheel drive
Rear Differential Type	Limited Slip	—
Center Differential Type	—	Limited Slip

Fuel

Feature	Aston Martin	Mercedes-Benz
Fuel Type	premium unleaded (recommended)	premium unleaded (required)
EPA Fuel Economy (City/Highway)	15/22 MPG	21/31 MPG
EPA Fuel Economy (Combined)	17 MPG	24 MPG
EPA Driving Range (City/Highway)	309.0/453.2 mi.	420.0/620.0 mi.
Fuel Tank Capacity	20.6 gal.	20.0 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	✓	✓
Automatic Parking Assist	✓	✓
Wireless Charging Pad	✓	✓
Adaptive Cruise Control	✓	✓
Front Cupholders	✓	✓
Front Door Pockets	✓	✓
Leather Steering Wheel	✓	✓
Heated Steering Wheel	✓	—
Dual Zone Climate Control	✓	✓
Dual Vanity Mirrors	✓	✓
Auto-Dimming Rearview Mirror	✓	✓
Universal Remote Transmitter	—	✓
Rear Cupholders	—	✓
Rear Door Pockets	—	✓
Overhead Console with Storage	—	✓
Front Seatback Storage	—	✓
Wood Trim on Steering Wheel	—	✓
Rear Ventilation Ducts	—	✓
Interior Air Filtration	—	✓
Extended Cabin Heating/Cooling	—	✓
Sun Sensor	—	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	Aston Martin	Mercedes-Benz
Infotainment Display	10.25 in	12.8 in
AM/FM Stereo	✓	✓
Stereo Power	390W	710W
Speaker System	11	15
Apple CarPlay (Wired)	✓	—
USB Port	✓	✓
Auxiliary Audio Input	✓	✓
USB Port with External Media Control	✓	✓
Satellite Radio	With Real Time Traffic	✓
Premium Speaker Brand	—	Burmester
Subwoofer Count	—	2
Surround Audio	—	Discrete
Android Auto (Wireless)	—	✓
Apple CarPlay (Wireless)	—	✓
Memory Card Slot	—	✓
Satellite Radio Trial Period	—	6 months
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Aston Martin	Mercedes-Benz
One-Touch Power Windows	2	4
Keyless Entry	✓	✓
Heated Mirrors	✓	✓
Moonroof Type	—	1st Row Power Glass Extended
Reverse Tilt Passenger Mirror	—	✓

Frontseats

Feature	Aston Martin	Mercedes-Benz
Front Head Room	38.6 in.	42.1 in.
Front Leg Room	45.1 in.	41.4 in.
Front Shoulder Room	54.3 in.	59.6 in.
Seat Material: Leather	✓	✓
Front Seat Type: Bucket	✓	✓
Driver Seat Power Adjustments	12-way	12-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	3	3
Passenger Seat Power Adjustments	12-way	12-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Passenger Seat Memory Settings	3	3
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Driver Seat Thigh Extension	—	✓
Passenger Seat Thigh Extension	—	✓
Driver Seat Ventilation	—	✓
Passenger Seat Ventilation	—	✓
Seat Massage Function	—	✓

Rearseats

Feature	Aston Martin	Mercedes-Benz
Fixed Center Armrest	✓	—
Rear Head Room	—	39.4 in.
Rear Leg Room	—	43.8 in.
Rear Shoulder Room	—	59.0 in.
Folding Center Armrest	—	✓

Tires and Wheels

Feature	Aston Martin	Mercedes-Benz
Wheel Finish	Painted Alloy	—
Wheel Size	21 in	19 x 8.5 in
Tire Type	Performance	—
Tire Size	325/30R Z	255/45R19
Wheel Material	—	Alloy
Run Flat Tires	—	✓

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 DB12 and 2025 Mercedes-Benz S-Class.

How does the performance difference impact track capability between these two models?

The 2025 Aston Martin DB12 is engineered for track focus, boasting 671 hp and 590 lb-ft of torque, which far exceeds the 442 hp and 413 lb-ft found in the Mercedes-Benz S-Class. While the S-Class is performance-capable, the DB12's superior power-to-weight ratio strongly favors outright speed metrics.

Is the S-Class a more practical choice for long-distance road trips considering the MPG figures?

Yes, the S-Class is the more economical choice for long hauls, rated at 24 combined MPG versus the DB12's 17 combined MPG. This 7 MPG difference, when factoring in the required premium unleaded fuel for both, translates to fewer stops and lower operational costs for the S-Class.

Why is the DB12's MSRP substantially higher than the S-Class despite the S-Class being physically larger?

The massive $127,250 price variance is attributed to the DB12's positioning as an ultra-luxury performance grand tourer, focusing on exclusivity and high-output engine specifications. The S-Class, while premium, targets the executive luxury sedan segment, reflecting a different cost structure.

Which vehicle offers better stability in adverse weather conditions?

The 2025 Mercedes-Benz S-Class is the superior choice for variable conditions because it utilizes All-Wheel Drive (AWD). Conversely, the DB12 employs a rear-wheel drive (RWD) system, which typically offers less grip in snow or heavy rain.

How do the transmission and size metrics compare between the two luxury vehicles?

The S-Class is considerably larger at 208.2 inches long and features a 9-speed automatic transmission, compared to the DB12's 186.0-inch length and 8-speed unit. The DB12 is also significantly lower at 51.0 inches high, emphasizing its sporting coupe architecture.