2025 Aston Martin DB12 vs 2026 BMW 8 Series Gran Coupe

$245,000 · Coupe

$90,800 · Sedan

Comparison Overview

The $154,200 MSRP disparity between the 2025 Aston Martin DB12 ($245,000) and the 2026 BMW 8 Series Gran Coupe ($90,800) is the most significant differentiator in this comparison. Performance figures further segment these vehicles: the DB12 generates 671 hp and 590 lb-ft of torque, dwarfing the 8 Series Gran Coupe's 335 hp and 369 lb-ft. This power gap translates directly to fuel economy, where the Aston Martin achieves a combined 17 MPG, significantly lower than the BMW's implied higher efficiency (given the power difference). The DB12 is also physically smaller, measuring 186.0 inches in length compared to the BMW’s 200.3 inches. While both use an 8-speed automatic transmission and RWD, the DB12 offers an exclusive, high-output V8 experience versus the BMW's more practical sedan configuration.

Size Comparison

Performance

Fuel Efficiency

Full Specifications

Our Verdicts

🚗 Best for Commuters

2026 BMW 8 Series Gran Coupe

The 2026 BMW 8 Series Gran Coupe offers superior practicality and significantly lower operational costs suitable for regular commuting.

👨‍👩‍👧‍👦 Best for Families

2026 BMW 8 Series Gran Coupe

As a Sedan with a noted 200.3-inch length and available rear doors (implied by 'Gran Coupe'), the BMW provides better passenger utility than the DB12 Coupe.

🏎️ Best for Enthusiasts

2025 Aston Martin DB12

The Aston Martin DB12 delivers 671 hp and 590 lb-ft of torque, substantially exceeding the BMW's 335 hp output.

💰 Best Value

2026 BMW 8 Series Gran Coupe

The $90,800 MSRP of the BMW represents vastly superior financial value compared to the DB12's $245,000 starting price.

Choose the Aston Martin DB12 if...

Absolute maximum performance is the priority, evidenced by 671 hp versus 335 hp.
The owner requires the smaller, tighter footprint of a 186.0-inch coupe.
Budget constraints are irrelevant, indicated by the $245,000 MSRP.

Choose the BMW 8 Series Gran Coupe if...

Lower cost of entry is critical, as the BMW is priced $154,200 less.
A slightly longer vehicle (200.3 inches) with assumed better rear accessibility is needed.
Better day-to-day efficiency is desired over the DB12's 17 combined MPG rating.

Key Dimensions

Dimension	Aston Martin DB12	BMW 8 Series Gran Coupe
Length	186.0"	200.3"
Width	76.5"	76.1"
Height	51.0"	55.4"
Wheelbase	110.4"	119.0"

Features Comparison

Safety

Feature	Aston Martin	BMW
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	—	✓
Rear Head Airbags	—	✓
Rear Door Child Safety Locks	—	✓
Brake Drying	—	✓
Brake Preparation System	—	✓
Adaptive Headlights	—	✓
Integrated Turn Signal Mirrors	—	✓
Front Power Adjustable Headrests	—	✓
Rear Headrests	—	2
Rear Integrated Headrests	—	✓
Rear Center 3-Point Seatbelt	—	✓

Engine

Feature	Aston Martin	BMW
Base Engine Displacement	4.0 L	3.0 L
Number of Cylinders	V8	inline 6
Base Engine Type	gas	gas
Horsepower	671 hp @ 6000 rpm	335 hp @ 5000 rpm
Torque	590 lb-ft @ 2750 rpm	369 lb-ft @ 1600 rpm
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	BMW
Transmission Type	8-speed shiftable automatic	8-speed shiftable automatic
Drivetrain Type	rear wheel drive	rear wheel drive
Rear Differential Type	Limited Slip	Limited Slip

Fuel

Feature	Aston Martin	BMW
Fuel Type	premium unleaded (recommended)	premium unleaded (recommended)
EPA Fuel Economy (City/Highway)	15/22 MPG	—
EPA Fuel Economy (Combined)	17 MPG	—
EPA Driving Range (City/Highway)	309.0/453.2 mi.	0/0 mi.
Fuel Tank Capacity	20.6 gal.	18.0 gal.

Comfort & Convenience

Feature	Aston Martin	BMW
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	✓	✓
Cruise Control	—	✓
Universal Remote Transmitter	—	✓
Rear Cupholders	—	✓
Rear Door Pockets	—	✓
Front Seatback Storage	—	✓
Four Zone Climate Control	—	✓
Rear Ventilation Ducts with Fan Control	—	✓
Interior Air Filtration	—	✓
Extended Cabin Heating/Cooling	—	✓
Turn Signal Indicators in Mirrors	—	✓

In Car Entertainment

Feature	Aston Martin	BMW
Infotainment Display	10.25 in	12.3 in
AM/FM Stereo	✓	✓
Stereo Power	390W	464W
Speaker System	11	16
Apple CarPlay (Wired)	✓	✓
USB Port	✓	✓
Auxiliary Audio Input	✓	—
USB Port with External Media Control	✓	✓
Satellite Radio	With Real Time Traffic	✓
Premium Speaker Brand	—	Harman/Kardon
Surround Audio	—	Discrete
Android Auto (Wired)	—	✓
Satellite Radio Trial Period	—	12 months
Speed Sensitive Volume Control	—	✓

Power Feature

Feature	Aston Martin	BMW
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	BMW
Front Head Room	38.6 in.	39.1 in.
Front Leg Room	45.1 in.	42.1 in.
Front Shoulder Room	54.3 in.	57.2 in.
Seat Material: Leather	✓	—
Front Seat Type: Bucket	✓	—
Driver Seat Power Adjustments	12-way	10-way
Driver Seat Height Adjustment	✓	✓
Driver Seat Lumbar Support	Power	Power
Driver Seat Memory Settings	3	2
Passenger Seat Power Adjustments	12-way	10-way
Passenger Seat Height Adjustment	✓	✓
Passenger Seat Lumbar Support	Power	Power
Passenger Seat Memory Settings	3	2
Driver Seat Heating	Multi-level	Multi-level
Passenger Seat Heating	Multi-level	Multi-level
Seat Material: Premium Leather	—	✓
Front Seat Type: Sport	—	✓
Driver Seat Thigh Extension	—	✓
Passenger Seat Thigh Extension	—	✓

Rearseats

Feature	Aston Martin	BMW
Fixed Center Armrest	✓	—
Rear Head Room	—	37.0 in.
Rear Leg Room	—	36.6 in.
Rear Shoulder Room	—	54.6 in.
Split-Folding Rear Seatback	—	✓
Folding Center Armrest	—	✓

Tires and Wheels

Feature	Aston Martin	BMW
Wheel Finish	Painted Alloy	Painted Alloy
Wheel Size	21 in	19 x 9.0 in
Tire Type	Performance	—
Tire Size	325/30R Z	275/35R19
Run Flat Tires	—	✓

Suspension

Feature	Aston Martin	BMW
Four-Wheel Independent Suspension	✓	✓
Front Stabilizer Bar	✓	✓
Rear Stabilizer Bar	✓	✓

Warranty

Feature	Aston Martin	BMW
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./ unlimited mi.
Complimentary Scheduled Maintenance	—	3 yr./ 36000 mi.

Frequently Asked Questions

Common questions about comparing the 2025 Aston Martin DB12 and 2026 BMW 8 Series Gran Coupe.

What is the exact horsepower difference between the 2025 DB12 and the 2026 8 Series Gran Coupe?

The 2025 Aston Martin DB12 produces 671 horsepower, creating a substantial gap against the 2026 BMW 8 Series Gran Coupe which is rated at 335 horsepower. This results in a 336 hp advantage for the Aston Martin.

How does the seating configuration differ between these two models?

The 2025 Aston Martin DB12 is specified only as a Coupe, implying a 2+2 or strict two-seater layout. The 2026 BMW 8 Series Gran Coupe is structurally a sedan, suggesting superior rear passenger space, reinforced by its 200.3-inch overall length.

Is there a significant difference in physical size that impacts usability?

Yes, the DB12 Coupe is 186.0 inches long and 51.0 inches high, making it significantly lower and shorter than the 8 Series Gran Coupe, which measures 200.3 inches long and 55.4 inches high.

Which vehicle offers better fuel economy metrics?

The Aston Martin DB12 has a confirmed combined rating of 17 MPG (15 city/22 highway). While the 8 Series Gran Coupe's specific MPG figures are not listed, the 336 hp deficit suggests the BMW will achieve substantially higher fuel economy than the DB12's stated 17 MPG combined.

How does the torque output compare for straight-line acceleration?

The Aston Martin DB12 has a commanding torque advantage, boasting 590 lb-ft available from its engine. This is significantly greater than the 369 lb-ft produced by the 2026 BMW 8 Series Gran Coupe.

What is the price differential for buyers considering performance versus practicality?

The primary price comparison shows the DB12 commands an MSRP of $245,000, while the 8 Series Gran Coupe starts at $90,800. This $154,200 difference highlights the DB12's positioning as an exotic performance machine versus the BMW's luxury grand touring segment entry.