Acura TLX vs. INFINITI G37 Sedan
iSeeCars' unbiased and data-driven comparison of the Acura TLX and INFINITI G37 Sedan contrasts the two cars across a broad spectrum of vehicle specifications to determine which car is better. In addition to comparing pricing and specs, iSeeCars uses all the ratings, rankings, and insights from its comprehensive analyses of each vehicle model, including calculations of reliability, safety, depreciation, value retention, and the vehicle's projected lifetime recalls (based on analyzing over 25 billion data points). This in-depth evaluation is used to identify which vehicle represents a better overall choice for shoppers who are considering both the Acura TLX and the INFINITI G37 Sedan.
When we compare the Acura TLX's and the INFINITI G37 Sedan's specifications and ratings, the Acura TLX has the advantage in the area of fuel efficiency. The INFINITI G37 Sedan 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. Based on this comparison of the Acura TLX's and the INFINITI G37 Sedan's specifications and ratings, the INFINITI G37 Sedan is a better car than the Acura TLX.
Pricing: A used 2024 Acura TLX ranges from $43,210 to $51,555 while a used 2013 INFINITI G37 Sedan is priced between $7,945 to $17,997.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Acura TLX’s base engine makes 272 horsepower, and the INFINITI G37 Sedan base engine makes 328 horsepower. The TLX is rated to deliver an average of 25 miles per gallon, with a highway range of 491 miles. The G37 Sedan is rated to deliver an average of 22 miles per gallon, with a highway range of 540 miles.This gives the Acura TLX the advantage in fuel efficiency and the INFINITI G37 Sedan the advantage in maximum range. The TLX uses premium unleaded, and the G37 Sedan uses gasoline.
Passenger Space Comparison: The INFINITI G37 Sedan has the advantage of offering more interior volume, reflected in more front head room, front leg room, rear head room and rear shoulder room. The Acura TLX, a midsize car, has the advantage in the areas of front shoulder room and rear leg room. The Acura TLX and INFINITI G37 Sedan are comparable in regards to cargo space.
Safety Ratings: The Acura TLX has an average safety rating of 5 out of 5 Stars based on NHTSA's crash test ratings.
New Car Pricing
Asking Price:
$46,108 - $58,794
Starting MSRP:
$45,000
Category Avg Starting MSRP:
(Luxury Midsize Cars)
$73,001
Category Starting MSRP Range:
(Luxury Midsize Cars)
$38,395 - $138,800
New Car Pricing
Asking Price:
-
Starting MSRP:
$32,950
Category Avg Starting MSRP:
(Luxury Compact Cars)
$35,454
Category Starting MSRP Range:
(Luxury Compact Cars)
$23,080 - $47,600
Used Car Pricing
Avg Used Car Price:
$47,159
Price Range:
$43,210 - $51,555
Category Avg Price:
(Luxury Midsize Cars)
$78,175
Category Avg Price Range:
(Luxury Midsize Cars)
$44,925 - $144,288
# Used Cars for Sale Nationally:
109
Avg Mileage of Used Cars for Sale:
5,765
# Good or Great Deals:
4
Used Car Pricing
Avg Used Car Price:
$12,848
Price Range:
$7,945 - $17,997
Category Avg Price:
(Luxury Compact Cars)
$13,255
Category Avg Price Range:
(Luxury Compact Cars)
$9,715 - $17,980
# Used Cars for Sale Nationally:
142
Avg Mileage of Used Cars for Sale:
115,346
# Good or Great Deals:
48
Acura TLX Scores & Rankings
Overall Score:
8.2 / 10
Reliability:
7.2 / 10
Retained Value:
7.5 / 10
Safety:
10.0 / 10
INFINITI G37 Sedan Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
iSeeCars Reliability Insights for Acura TLX
Avg Life Expectancy (years):
11
Typical Category Life Expectancy:
(Luxury Midsize Cars)
10.9
Category Life Expectancy Range:
(Luxury Midsize Cars)
8.5 - 14.6
Chance of Reaching 200k Miles for a New Car:
5.8%
iSeeCars Reliability Insights for INFINITI G37 Sedan
Remaining Life Expectancy (years):
Typical Category Remaining Life Expectancy:
N/A
Category Remaining Life Expectancy Range:
N/A
Chance of Reaching 200k Miles for a New Car:
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
3.8
Typical Category Recalls:
(Luxury Midsize Cars)
2.2
Category Range for Recalls:
(Luxury Midsize Cars)
0.8 - 16.7
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
1
Typical Category Recalls:
(Luxury Compact Cars)
4.2
Category Range for Recalls:
(Luxury Compact Cars)
1 - 27.1
Acura TLX Rankings
Ranking
3 out of / 20Ranking
5 out of / 29Ranking
9 out of / 29Ranking
10 out of / 29Ranking
15 out of / 29Ranking
16 out of / 29Ranking
20 out of / 29Ranking
20 out of / 29Ranking
27 out of / 29INFINITI G37 Sedan Rankings
Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Acura TLX Trim Levels
SH-AWD Type S, SH-AWD w/A-SPEC, w/Tech
INFINITI G37 Sedan Trim Levels
Journey, Sport, x
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 60000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years / 60000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2025 NHTSA Overall Rating:
5 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Side Crash Overall Rating:
5 out of 5 Stars
2025 NHTSA Rollover Rating:
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2025 NHTSA Overall Rating:
5 out of 5 Stars
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
5 out of 5 Stars
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
272 hp @ 6500 rpm
Torque:
280 foot-lbs @ 1600 rpm
Power-to-Weight Ratio (higher is better):
0.072 hp per pound
Base Drivetrain Specs
Horsepower:
328 hp @ 7000 rpm
Torque:
269 foot-lbs @ 5200 rpm
Power-to-Weight Ratio (higher is better):
0.090 hp per pound
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
FWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
22 / 31 / 25
Range (city/hwy):
349 / 491 miles
Recommended Fuel Type:
Premium Unleaded
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
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Sunroof/Moonroof:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Cooled/Ventilated Seats:
Available
Heated Steering Wheel:
Available
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Standard/Optional Features
Adaptive Cruise Control:
Available
Alloy wheels:
Standard
Android Auto:
N/A
Apple CarPlay:
N/A
Bench Seats:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Available
Paddle Shifters:
Available
Parking Sensors:
Available
Power outlet:
Standard
Roadside assistance:
N/A
Satellite radio:
Standard
Sunroof/Moonroof:
Available
Voice Recognition:
Available
Wifi:
N/A
Wireless Smartphone Charging:
N/A
Cooled/Ventilated Seats:
N/A
Heated Steering Wheel:
N/A
Air Suspension:
N/A
Automatic Parking:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Power Lift Gate:
N/A
Quad Seats:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Safety Features
Backup camera:
Standard
Blind Spot Monitoring:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
Standard
Lane Keeping Assist:
Standard
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
Standard
Rear Seat Reminder:
Standard
360-Degree Camera:
Available
Safety Features
Backup camera:
Standard
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
360-Degree Camera:
N/A
Interior Dimensions
Front Head Room:
37.2 inches
Front Leg Room:
42.5 inches
Front Shoulder Room:
58.2 inches
Rear Head Room:
36.3 inches
Rear Leg Room:
34.9 inches
Rear Shoulder Room:
55 inches
Cargo Space:
13.5 cubic feet
Overall Interior Volume:
93.4 cubic feet
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
Exterior Dimensions
Curb Weight:
3756 lbs
Width:
75.2 inches
Height:
56.4 inches
Length:
194.6 inches
Wheelbase:
113 inches
Ground Clearance:
5.3 inches
Exterior Dimensions
Curb Weight:
3628 lbs
Width:
69.8 inches
Height:
57.2 inches
Length:
187.9 inches
Wheelbase:
112.2 inches
Ground Clearance:
5.1 inches
Standard Wheel/Tire Information
Wheel Size:
19.0 x 8.5 inches
Wheel Type:
aluminum alloy
Tire Size:
255/40R19
Standard Wheel/Tire Information
Wheel Size:
17.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
P225/55R17
Exterior Colors
Black
Majestic Black Pearl
Gray
Liquid Carbon Metallic
Silver
Lunar Silver Metallic
White
Platinum White Pearl
Beige
Not available
Blue
Not available
Red
Not available
Exterior Colors
Black
Black Obsidian / Malbec Black
Gray
Graphite Shadow
Silver
Liquid Platinum
White
Moonlight White
Beige
Smoky Quartz
Blue
Blue Slate
Red
Vibrant Red
Interior Colors
Beige
Parchment
Black
Ebony
Gray
Not available
Interior Colors
Beige
Wheat
Black
Graphite
Gray
Stone
