Infiniti G37 Coupe vs. Cadillac CTS
iSeeCars' unbiased and data-driven comparison of the Infiniti G37 Coupe and Cadillac CTS 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 Infiniti G37 Coupe and the Cadillac CTS.
When we compare the Infiniti G37 Coupe's and the Cadillac CTS's specifications and ratings, the Infiniti G37 Coupe has the advantage in the areas of fuel efficiency and base engine power. The Cadillac CTS has the advantage in the areas of typical lower range of pricing for one- to five-year-old used cars, and interior volume. Based on this comparison of the Infiniti G37 Coupe's and the Cadillac CTS's specifications and ratings, the two cars are fairly comparable.
Pricing: A used 2013 Infiniti G37 Coupe ranges from $8,000 to $20,880 while a used 2013 Cadillac CTS is priced between $7,296 to $18,993.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Infiniti G37 Coupe’s base engine makes 330 horsepower, and the Cadillac CTS base engine makes 318 horsepower. The G37 Coupe is rated to deliver an average of 22 miles per gallon, with a highway range of 540 miles. The CTS is rated to deliver an average of 21 miles per gallon, with a highway range of 486 miles. This gives the Infiniti G37 Coupe the fuel efficiency and maximum range advantage over the Cadillac CTS. Both models use gasoline.
Passenger Space Comparison: The Cadillac CTS has the advantage of offering more interior volume, reflected in more front shoulder room, rear head room, rear leg room, and cargo space. The Infiniti G37 Coupe has the advantage in the areas of front head room, front leg room and rear shoulder room.
New Car Pricing
Asking Price:
-
Starting MSRP:
40400
Category Avg Starting MSRP:
N/A
Category Starting MSRP Range:
N/A
New Car Pricing
Asking Price:
-
Starting MSRP:
38905
Category Avg Starting MSRP:
N/A
Category Starting MSRP Range:
N/A
Used Car Pricing
Avg Used Car Price:
13794
Price Range:
8000 - 20880
Category Avg Price:
N/A
Category Avg Price Range:
N/A
# Used Cars for Sale Nationally:
22
Avg Mileage of Used Cars for Sale:
110611
# Good or Great Deals:
7
Used Car Pricing
Avg Used Car Price:
12556
Price Range:
7296 - 18993
Category Avg Price:
N/A
Category Avg Price Range:
N/A
# Used Cars for Sale Nationally:
101
Avg Mileage of Used Cars for Sale:
108573
# Good or Great Deals:
23
Infiniti G37 Coupe Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
Cadillac CTS Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
Not available
Safety:
Not available
iSeeCars Reliability Insights for Infiniti G37 Coupe
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:
iSeeCars Reliability Insights for Cadillac CTS
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:
1.036858709792697
Typical Category Recalls:
N/A
Category Range for Recalls:
N/A
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
1.83609488656992
Typical Category Recalls:
N/A
Category Range for Recalls:
N/A
Infiniti G37 Coupe Rankings
Not yet available
Cadillac CTS Rankings
Available Body Styles
Coupe
Available Body Styles
Coupe, Sedan, Wagon
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
Infiniti G37 Coupe Trim Levels
IPL, Journey, Sport, x
Cadillac CTS Trim Levels
3.0L, 3.0L Luxury, 3.6L, 3.6L Performance, 3.6L Premium
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 60000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
4 years / 60000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
6 years / 70000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2026 NHTSA Overall Rating:
Not yet available
2026 NHTSA Front Crash Overall Rating:
Not yet available
2026 NHTSA Side Crash Overall Rating:
Not yet available
2026 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
Not yet available
2026 NHTSA Overall Rating:
Not yet available
2026 NHTSA Front Crash Overall Rating:
Not yet available
2026 NHTSA Side Crash Overall Rating:
Not yet available
2026 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
330 hp @ 7000 rpm
Torque:
270 foot-lbs @ 5200 rpm
Power-to-Weight Ratio (higher is better):
0.091 hp per pound
Base Drivetrain Specs
Horsepower:
318 hp @ 6800 rpm
Torque:
275 foot-lbs @ 4900 rpm
Power-to-Weight Ratio (higher is better):
0.082 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:
3.6 liters
Engine Configuration:
V
Number of Cylinders:
6
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
18 / 27 / 21
Range (city/hwy):
324 / 486 miles
Recommended Fuel Type:
Gasoline
Standard/Optional Features
Alloy wheels:
Standard
Bluetooth:
Standard
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Quad Seats:
Standard
Satellite radio:
Standard
Adaptive Cruise Control:
Available
Navigation System:
Available
Paddle Shifters:
Available
Parking Sensors:
Available
Sunroof/Moonroof:
Available
Voice Recognition:
Available
Air Suspension:
N/A
Android Auto:
N/A
Apple CarPlay:
N/A
Automatic Parking:
N/A
Bench Seats:
N/A
Captain's seat:
N/A
Cooled/Ventilated Seats:
N/A
Front Bench Seats:
N/A
Heated Steering Wheel:
N/A
Internet Radio:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Roadside assistance:
N/A
Roof Rack:
N/A
Trailer Hitch:
N/A
Wifi:
N/A
Wireless Smartphone Charging:
N/A
Standard/Optional Features
Alloy wheels:
Standard
Bluetooth:
Standard
Heated Seats
Available
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Power Lift Gate:
Standard
Power outlet:
Standard
Quad Seats:
Standard
Satellite radio:
Standard
Adaptive Cruise Control:
N/A
Navigation System:
Standard
Paddle Shifters:
Available
Parking Sensors:
Standard
Sunroof/Moonroof:
Available
Voice Recognition:
Standard
Air Suspension:
N/A
Android Auto:
N/A
Apple CarPlay:
N/A
Automatic Parking:
N/A
Bench Seats:
N/A
Captain's seat:
N/A
Cooled/Ventilated Seats:
Available
Front Bench Seats:
N/A
Heated Steering Wheel:
Available
Internet Radio:
N/A
Massage Seats:
N/A
Panoramic Sunroof/Moonroof
N/A
Roadside assistance:
Standard
Roof Rack:
N/A
Trailer Hitch:
N/A
Wifi:
N/A
Wireless Smartphone Charging:
N/A
Safety Features
Backup camera:
Standard
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 Features
Backup camera:
Available
Lane Departure Warning:
N/A
360-Degree Camera:
N/A
Blind Spot Monitoring:
Available
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:
39.4 inches
Front Leg Room:
43.8 inches
Front Shoulder Room:
53.7 inches
Rear Head Room:
34.5 inches
Rear Leg Room:
29.8 inches
Rear Shoulder Room:
52.7 inches
Cargo Space:
7.4 cubic feet
Overall Interior Volume:
85.0 cubic feet
Interior Dimensions
Front Head Room:
36.9 inches
Front Leg Room:
42.4 inches
Front Shoulder Room:
56 inches
Rear Head Room:
34.6 inches
Rear Leg Room:
35 inches
Rear Shoulder Room:
50.9 inches
Cargo Space:
10.5 cubic feet
Overall Interior Volume:
86.6 cubic feet
Exterior Dimensions
Curb Weight:
3633 lbs
Width:
71.8 inches
Height:
54.8 inches
Length:
183.1 inches
Wheelbase:
112.2 inches
Ground Clearance:
Not yet available
Exterior Dimensions
Curb Weight:
3898 lbs
Width:
74.1 inches
Height:
56 inches
Length:
188.5 inches
Wheelbase:
113.4 inches
Ground Clearance:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
P225/50R18
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.5 inches
Wheel Type:
painted aluminum alloy
Tire Size:
P235/50R18
Exterior Colors
Black
Black Obsidian
Blue
Blue Slate / Lapis Blue
Gray
Graphite Shadow
Red
Vibrant Red
Silver
Liquid Platinum
White
Moonlight White
Beige
Not available
Gold
Not available
Exterior Colors
Black
Black Diamond Tricoat / Black Raven
Blue
Glacier Blue Metallic / Opulent Blue Metallic
Gray
Thunder Gray ChromaFlair
Red
Crystal Red Tintcoat
Silver
Radiant Silver Metallic / Silver Frost Matte
White
White Diamond Tricoat
Beige
Silver Coast Metallic
Gold
Summer Gold Metallic
Interior Colors
Black
Graphite
Gray
Stone
Interior Colors
Black
Ebony w/Ebony Accents
Gray
Light Titanium w/Ebony Accents
