INFINITI Q40 vs. Lexus IS 250
When we compare the INFINITI Q40's and the Lexus IS 250's specifications and ratings, the INFINITI Q40 has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars, interior volume and base engine power. The Lexus IS 250 has the advantage in the area of fuel efficiency. Based on this comparison of the INFINITI Q40's and the Lexus IS 250's specifications and ratings, the INFINITI Q40 is a better car than the Lexus IS 250.
INFINITI Q40 vs. Lexus IS 250 Pricing
A used 2015 INFINITI Q40 ranges from $10,225 to $20,507 while a used 2015 Lexus IS 250 is priced between $16,472 to $27,598.
Engine Power and Fuel Efficiency Comparison
For engine performance, the INFINITI Q40’s base engine makes 328 horsepower, and the Lexus IS 250 base engine makes 204 horsepower. The Q40 is rated to deliver an average of 22 miles per gallon, with a highway range of 540 miles. The IS 250 is rated to deliver an average of 24 miles per gallon, with a highway range of 522 miles.This gives the Lexus IS 250 the advantage in fuel efficiency and the INFINITI Q40 the advantage in maximum range. Both models use gasoline.
Passenger Space Comparison
The INFINITI Q40 has the advantage of offering more interior volume, reflected in more front head room, rear head room, rear shoulder room and rear leg room. The Lexus IS 250 has the advantage in the areas of front shoulder room, front leg room and cargo space.
Pricing
New Asking Price:
-
Used Asking Price:
$10,225 - $20,507
5-Year Depreciation (lower is better):
Pricing
New Asking Price:
-
Used Asking Price:
$16,472 - $27,598
5-Year Depreciation (lower is better):
INFINITI Q40 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
Lexus IS 250 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
INFINITI Q40 Rankings
Not yet available
Lexus IS 250 Rankings
Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
INFINITI Q40 Trim Levels
Base
Lexus IS 250 Trim Levels
Base, Crafted Line
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 60000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 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:
328 hp @ 7000 rpm
Torque:
269 foot-lbs @ 5200 rpm
Power-to-Weight Ratio (higher is better):
0.091 hp per pound
Base Drivetrain Specifications
Horsepower:
204 hp @ 6400 rpm
Torque:
185 foot-lbs @ 4800 rpm
Power-to-Weight Ratio (higher is better):
0.059 hp per pound
Engine Specifications
Engine Size:
3.7 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
19 / 27 / 22
Range (city/hwy):
380 / 540 miles
Recommended Fuel Type:
Gasoline
Engine Specifications
Engine Size:
2.5 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
21 / 30 / 24
Range (city/hwy):
365 / 522 miles
Recommended Fuel Type:
Gasoline
Standard/Optional Features
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Heated Steering Wheel:
Available
Navigation System:
Available
Sunroof/Moonroof:
Available
Adaptive Cruise Control:
N/A
Android Auto:
N/A
Apple Car Play:
N/A
Cooled/Ventilated Seats:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Heated Seats
Available
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Heated Steering Wheel:
Standard
Navigation System:
Available
Sunroof/Moonroof:
Standard
Adaptive Cruise Control:
Available
Android Auto:
N/A
Apple Car Play:
N/A
Cooled/Ventilated Seats:
Available
Wireless Smartphone Charging:
N/A
Safety Equipment
Lane Departure Warning:
Available
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision 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
Lane Departure Warning:
N/A
360-Degree Camera:
N/A
Blind Spot Monitoring:
N/A
Driver Attention Monitoring:
N/A
Forward Collision 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:
40.5 inches
Front Leg Room:
43.9 inches
Front Shoulder Room:
55.6 inches
Rear Head Room:
37.7 inches
Rear Leg Room:
34.7 inches
Rear Shoulder Room:
55.2 inches
Cargo Space:
13.5 cubic feet
Overall Interior Volume:
99.0 cubic feet
Interior Dimensions
Front Head Room:
38.2 inches
Front Leg Room:
44.8 inches
Front Shoulder Room:
55.9 inches
Rear Head Room:
36.9 inches
Rear Leg Room:
32.2 inches
Rear Shoulder Room:
53.4 inches
Cargo Space:
13.8 cubic feet
Overall Interior Volume:
90.2 cubic feet
Exterior Dimensions
Curb Weight:
3624 lbs
Width:
69.8 inches
Height:
57.2 inches
Length:
187.9 inches
Wheelbase:
112.2 inches
Ground Clearance:
5.1 inches
Exterior Dimensions
Curb Weight:
3461 lbs
Width:
79.8 inches
Height:
56.3 inches
Length:
183.7 inches
Wheelbase:
110.2 inches
Ground Clearance:
5.3 inches
Standard Wheel/Tire Information
Wheel Size:
17.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
P225/55R17
Standard Wheel/Tire Information
Wheel Size:
17.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
P225/45R17
