Buick Roadmaster vs. INFINITI G20
When comparing the Buick Roadmaster's and the INFINITI G20's specifications and ratings, the Buick Roadmaster has the advantage in the area of base engine power. The INFINITI G20 has the advantage in the area of fuel efficiency. Based on this comparison of the Buick Roadmaster's and the INFINITI G20's specifications and ratings, the two cars are fairly comparable.
Engine Power and Fuel Efficiency Comparison
For engine performance, the Buick Roadmaster’s base engine makes 260 horsepower, and the INFINITI G20 base engine makes 140 horsepower. The Roadmaster is rated to deliver an average of 18 miles per gallon, with a highway range of 552 miles. The G20 is rated to deliver an average of 24 miles per gallon, with a highway range of 435 miles.This gives the INFINITI G20 the advantage in fuel efficiency and the Buick Roadmaster the advantage in maximum range. Both models use gasoline.
Pricing
New Asking Price:
-
Used Asking Price:
9488 - 16438
5-Year Depreciation (lower is better):
Pricing
New Asking Price:
-
Used Asking Price:
-
5-Year Depreciation (lower is better):
Buick Roadmaster Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
INFINITI G20 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
Buick Roadmaster Rankings
Not yet available
INFINITI G20 Rankings
Available Body Styles
Sedan, Wagon
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Buick Roadmaster Trim Levels
Base, Limited, Estate
INFINITI G20 Trim Levels
Base, Touring
Warranty Information
Warranty, Bumper-to-Bumper:
3 years / 36000 miles
Warranty, Powertrain:
3 years / 36000 miles
Warranty, Roadside Assistance:
3 years / 36000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 60000 miles
Warranty, Powertrain:
5 years / 70000 miles
Warranty, Roadside Assistance:
4 years / 60000 miles
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:
260 hp @ 5000 rpm
Torque:
330 foot-lbs @ 2400 rpm
Power-to-Weight Ratio (higher is better):
0.062 hp per pound
Base Drivetrain Specifications
Horsepower:
140 hp @ 6400 rpm
Torque:
132 foot-lbs @ 4800 rpm
Power-to-Weight Ratio (higher is better):
0.049 hp per pound
Engine Specifications
Engine Size:
5.7 liters
Engine Configuration:
V
Number of Cylinders:
8
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
15 / 24 / 18
Range (city/hwy):
345 / 552 miles
Recommended Fuel Type:
Gasoline
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Manual
Standard/Optional Drivetrain Type:
FWD
EPA Fuel Economy
(City/Highway/Combined MPG):
21 / 29 / 24
Range (city/hwy):
315 / 435 miles
Recommended Fuel Type:
Gasoline
Standard/Optional Features
Heated Seats
Available
Keyless Entry:
Available
Leather Upholstery:
Available
Adaptive Cruise Control:
N/A
Android Auto:
N/A
Apple Car Play:
N/A
Cooled/Ventilated Seats:
N/A
Heated Steering Wheel:
N/A
Keyless Ignition:
N/A
Navigation System:
N/A
Sunroof/Moonroof:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Heated Seats
N/A
Keyless Entry:
Available
Leather Upholstery:
Available
Adaptive Cruise Control:
N/A
Android Auto:
N/A
Apple Car Play:
N/A
Cooled/Ventilated Seats:
N/A
Heated Steering Wheel:
Available
Keyless Ignition:
N/A
Navigation System:
N/A
Sunroof/Moonroof:
Available
Wireless Smartphone Charging:
N/A
Safety Equipment
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision Warning:
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
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision Warning:
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:
39.2 inches
Front Leg Room:
42.1 inches
Front Shoulder Room:
63.3 inches
Rear Head Room:
38.6 inches
Rear Leg Room:
38.9 inches
Rear Shoulder Room:
63.3 inches
Cargo Space:
Not yet available
Overall Interior Volume:
Not yet available
Interior Dimensions
Front Head Room:
38.8 inches
Front Leg Room:
42 inches
Front Shoulder Room:
54.9 inches
Rear Head Room:
37.3 inches
Rear Leg Room:
33.2 inches
Rear Shoulder Room:
54.2 inches
Cargo Space:
Not yet available
Overall Interior Volume:
Not yet available
Exterior Dimensions
Curb Weight:
4211 lbs
Width:
78.1 inches
Height:
55.9 inches
Length:
215.8 inches
Wheelbase:
115.9 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
2877 lbs
Width:
66.7 inches
Height:
54.7 inches
Length:
174.8 inches
Wheelbase:
100.4 inches
Ground Clearance:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
Not yet available
Wheel Type:
Not yet available
Tire Size:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
14.0 inches
Wheel Type:
aluminum alloy
Tire Size:
Not yet available