Rolls-Royce Dawn vs. Aston Martin DB9
In comparing the Rolls-Royce Dawn's and the Aston Martin DB9's specifications and ratings, the Rolls-Royce Dawn has the advantage in the area of base engine power. The Aston Martin DB9 has the advantage in the area of fuel efficiency. Based on this comparison of the Rolls-Royce Dawn's and the Aston Martin DB9's specifications and ratings, the two cars are fairly comparable.
Engine Power and Fuel Efficiency Comparison
For engine performance, the Rolls-Royce Dawn’s base engine makes 563 horsepower, and the Aston Martin DB9 base engine makes 540 horsepower. The Dawn is rated to deliver an average of 14 miles per gallon, with a highway range of 334 miles. The DB9 is rated to deliver an average of 15 miles per gallon, with a highway range of 391 miles. This gives the Aston Martin DB9 the fuel efficiency and maximum range advantage over the Rolls-Royce Dawn. Both models use gasoline.
Pricing
New Asking Price:
-
Used Asking Price:
173942 - 275951
5-Year Depreciation (lower is better):
0.370063
Pricing
New Asking Price:
-
Used Asking Price:
-
5-Year Depreciation (lower is better):
Rolls-Royce Dawn Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
Aston Martin DB9 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
Rolls-Royce Dawn Rankings
Not yet available
Aston Martin DB9 Rankings
Available Body Styles
Convertible
Available Body Styles
Convertible, Coupe
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Rolls-Royce Dawn Trim Levels
Base
Aston Martin DB9 Trim Levels
GT Volante, GT
Warranty Information
Warranty, Bumper-to-Bumper:
4 years
Warranty, Powertrain:
4 years
Warranty, Roadside Assistance:
4 years
Warranty Information
Warranty, Bumper-to-Bumper:
3 years
Warranty, Powertrain:
3 years
Warranty, Roadside Assistance:
2 years
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specifications
Horsepower:
563 hp @ 5250 rpm
Torque:
575 foot-lbs @ 1500 rpm
Power-to-Weight Ratio (higher is better):
0.100 hp per pound
Base Drivetrain Specifications
Horsepower:
540 hp @ 6500 rpm
Torque:
457 foot-lbs @ 5500 rpm
Power-to-Weight Ratio (higher is better):
0.130 hp per pound
Engine Specifications
Engine Size:
6.6 liters
Engine Configuration:
V
Number of Cylinders:
12
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
12 / 19 / 14
Range (city/hwy):
211 / 334 miles
Recommended Fuel Type:
Gasoline
Engine Specifications
Engine Size:
6 liters
Engine Configuration:
V
Number of Cylinders:
12
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
13 / 19 / 15
Range (city/hwy):
268 / 391 miles
Recommended Fuel Type:
Gasoline
Standard/Optional Features
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
N/A
Android Auto:
N/A
Apple Car Play:
N/A
Cooled/Ventilated Seats:
N/A
Heated Steering Wheel:
N/A
Sunroof/Moonroof:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Heated Seats
N/A
Keyless Entry:
Standard
Keyless Ignition:
N/A
Leather Upholstery:
Standard
Navigation System:
Standard
Adaptive Cruise Control:
N/A
Android Auto:
N/A
Apple Car Play:
N/A
Cooled/Ventilated Seats:
N/A
Heated Steering Wheel:
N/A
Sunroof/Moonroof:
N/A
Wireless Smartphone Charging:
N/A
Safety Equipment
Forward Collision Warning:
Standard
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Safety Equipment
Forward Collision Warning:
N/A
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
N/A
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
Interior Dimensions
Front Head Room:
40.1 inches
Front Leg Room:
41.5 inches
Front Shoulder Room:
59 inches
Rear Head Room:
37.9 inches
Rear Leg Room:
36.9 inches
Rear Shoulder Room:
53.1 inches
Cargo Space:
11.3 cubic feet
Overall Interior Volume:
100.0 cubic feet
Interior Dimensions
Front Head Room:
36.2 inches
Front Leg Room:
42.7 inches
Front Shoulder Room:
54.8 inches
Rear Head Room:
31.1 inches
Rear Leg Room:
24.9 inches
Rear Shoulder Room:
48.8 inches
Cargo Space:
4.8 cubic feet
Overall Interior Volume:
Not yet available
Exterior Dimensions
Curb Weight:
5644 lbs
Width:
76.7 inches
Height:
59.2 inches
Length:
208.5 inches
Wheelbase:
122.5 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
4166 lbs
Width:
81.1 inches
Height:
50 inches
Length:
185.8 inches
Wheelbase:
108.1 inches
Ground Clearance:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
20.0 inches
Wheel Type:
aluminum alloy
Tire Size:
P255/40R20
Standard Wheel/Tire Information
Wheel Size:
20.0 x 8.5 inches
Wheel Type:
painted aluminum alloy
Tire Size:
245/35ZR20