Cadillac CT5 vs. Mercedes-Benz C-Class
iSeeCars' unbiased and data-driven comparison of the Cadillac CT5 and Mercedes-Benz C-Class 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 Cadillac CT5 and the Mercedes-Benz C-Class.
In comparing the Cadillac CT5's and the Mercedes-Benz C-Class's specifications and ratings, the Cadillac CT5 has the advantage in the areas of resale value and interior volume. The Mercedes-Benz C-Class has the advantage in the areas of new vehicle base pricing and base engine power. Based on this comparison of the Cadillac CT5's and the Mercedes-Benz C-Class's specifications and ratings, the two cars are fairly comparable.
Pricing: For a new model, the Cadillac CT5's price is between $51,080 and $61,453, with the Mercedes-Benz C-Class priced between $50,050 and $69,405.
Resale/Retained Value: Looking at the 5-year depreciation rate for both models, the Cadillac CT5 loses 46 percent of its value and the Mercedes-Benz C-Class loses 52.5 percent of its value. This means the Cadillac CT5 retains 6.5 percentage points more of its value and has the advantage of higher resale value versus the Mercedes-Benz C-Class.
Engine Power and Fuel Efficiency Comparison: For engine performance, the Cadillac CT5’s base engine makes 237 horsepower, and the Mercedes-Benz C-Class base engine makes 255 horsepower.
Passenger Space Comparison: The Cadillac CT5, a midsize car, has the advantage of offering more interior volume, reflected in more front shoulder room, front leg room, rear shoulder room, rear leg room, and cargo space. The Mercedes-Benz C-Class, a compact car, has the advantage in the areas of front head room and rear head room.
Safety Ratings: When comparing crash test ratings from NHTSA, both the Cadillac CT5 and the Mercedes-Benz C-Class have the same average safety rating of 5 out of 5 Stars.
New Car Pricing
Asking Price:
51080 - 61453
Starting MSRP:
48600
Category Avg Starting MSRP:
(Luxury Midsize Cars)
76559
Category Starting MSRP Range:
(Luxury Midsize Cars)
48600 - 130700
New Car Pricing
Asking Price:
50050 - 69405
Starting MSRP:
48450
Category Avg Starting MSRP:
(Luxury Compact Cars)
49451
Category Starting MSRP Range:
(Luxury Compact Cars)
33000 - 79900
Used Car Pricing
Avg Used Car Price:
Price Range:
-
Category Avg Price:
(Luxury Midsize Cars)
66455
Category Avg Price Range:
(Luxury Midsize Cars)
66455 - 66455
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
Used Car Pricing
Avg Used Car Price:
49306
Price Range:
41991 - 59895
Category Avg Price:
(Luxury Compact Cars)
51959
Category Avg Price Range:
(Luxury Compact Cars)
34107 - 95081
# Used Cars for Sale Nationally:
Avg Mileage of Used Cars for Sale:
# Good or Great Deals:
5-year Depreciation
Depreciation $:
22451
Depreciation %:
0.46195828
Resale Value $:
26149
Residual Value %:
0.5380417200000001
Typical Category Depreciation %:
(Luxury Midsize Cars)
0.56080626
Category Depreciation Range:
(Luxury Midsize Cars)
0.46195828 - 0.61493575
5-year Depreciation
Depreciation $:
25580
Depreciation %:
0.527976
Resale Value $:
22870
Residual Value %:
0.472024
Typical Category Depreciation %:
(Luxury Compact Cars)
0.51356376
Category Depreciation Range:
(Luxury Compact Cars)
0.34749831 - 0.55942423
Cadillac CT5 Scores & Rankings
Overall Score:
Not available
Reliability:
Not available
Retained Value:
8.1 / 10
Safety:
8.0 / 10
Mercedes-Benz C-Class Scores & Rankings
Overall Score:
8.4 / 10
Reliability:
7.5 / 10
Retained Value:
7.6 / 10
Safety:
10.0 / 10
iSeeCars Reliability Insights for Cadillac CT5
Avg Life Expectancy (years):
Typical Category Life Expectancy:
(Luxury Midsize Cars)
12.8
Category Life Expectancy Range:
(Luxury Midsize Cars)
9.4 - 16.1
Chance of Reaching 200k Miles for a New Car:
iSeeCars Reliability Insights for Mercedes-Benz C-Class
Avg Life Expectancy (years):
12.1
Typical Category Life Expectancy:
(Luxury Compact Cars)
11.0
Category Life Expectancy Range:
(Luxury Compact Cars)
9.5 - 20.1
Chance of Reaching 200k Miles for a New Car:
0.08
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
Typical Category Recalls:
N/A
Category Range for Recalls:
N/A
Expected 30-year Lifetime Recalls
Expected Lifetime Recalls:
3.7721588118427967
Typical Category Recalls:
(Luxury Compact Cars)
2.2
Category Range for Recalls:
(Luxury Compact Cars)
1.5 - 10.4
Cadillac CT5 Rankings
Ranking
4 out of / 24Ranking
4 out of / 18Ranking
5 out of / 24Ranking
5 out of / 24Ranking
6 out of / 24Ranking
18 out of / 24Mercedes-Benz C-Class Rankings
Ranking
1 out of / 36Ranking
1 out of / 36Ranking
1 out of / 36Ranking
1 out of / 1Ranking
4 out of / 36Ranking
7 out of / 36Ranking
7 out of / 36Ranking
10 out of / 32Ranking
12 out of / 36Ranking
19 out of / 32Ranking
28 out of / 36Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline, Plug-In Hybrid
Cadillac CT5 Trim Levels
Premium Luxury, Sport
Mercedes-Benz C-Class Trim Levels
AMG C 43, C 300, C 300 4MATIC
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
6 years / 70000 miles
Warranty, Roadside Assistance:
6 years / 70000 miles
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 miles
Warranty, Roadside Assistance:
4 years / 50000 miles
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Safety Ratings
NHTSA Safety Rating (last 5 year average):
5 out of 5 Stars
2025 NHTSA Overall Rating:
Not yet available
2025 NHTSA Front Crash Overall Rating:
Not yet available
2025 NHTSA Side Crash Overall Rating:
Not yet available
2025 NHTSA Rollover Rating:
Not yet available
IIHS Safety Rating:
Not yet available
Base Drivetrain Specs
Horsepower:
237 hp @ 5000 rpm
Torque:
258 foot-lbs @ 1500 rpm
Power-to-Weight Ratio (higher is better):
0.065 hp per pound
Base Drivetrain Specs
Horsepower:
255 hp @ 5800 rpm
Torque:
295 foot-lbs @ 2000 rpm
Power-to-Weight Ratio (higher is better):
0.067 hp per pound
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
Not yet available
Range (city/hwy):
Not yet available
Recommended Fuel Type:
Not yet available
Engine Specifications
Engine Size:
2 liters
Engine Configuration:
Inline
Number of Cylinders:
4
Transmission:
Automatic
Standard/Optional Drivetrain Type:
RWD / AWD
EPA Fuel Economy
(City/Highway/Combined MPG):
25 / 35 / 29
Range (city/hwy):
435 / 609 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Adaptive Cruise Control:
Standard
Alloy wheels:
Standard
Android Auto:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Cooled/Ventilated Seats:
Standard
Heated Seats
Standard
Heated Steering Wheel:
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Massage Seats:
Standard
Navigation System:
Standard
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Automatic Parking:
Available
Power Lift Gate:
Available
Sunroof/Moonroof:
Available
Air Suspension:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
N/A
Panoramic Sunroof/Moonroof
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:
Standard
Apple CarPlay:
Standard
Bench Seats:
Standard
Bluetooth:
Standard
Cooled/Ventilated Seats:
Available
Heated Seats
Standard
Heated Steering Wheel:
Available
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Massage Seats:
N/A
Navigation System:
Available
Paddle Shifters:
Standard
Parking Sensors:
Standard
Power outlet:
Standard
Roadside assistance:
Standard
Satellite radio:
Standard
Voice Recognition:
Standard
Wifi:
Standard
Wireless Smartphone Charging:
Standard
Automatic Parking:
Standard
Power Lift Gate:
Standard
Sunroof/Moonroof:
Standard
Air Suspension:
N/A
Captain's seat:
N/A
Front Bench Seats:
N/A
Internet Radio:
Standard
Panoramic Sunroof/Moonroof
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:
Standard
Driver Attention Monitoring:
Standard
Forward Collision Warning:
Standard
Lane Departure Warning:
N/A
Lane Keeping Assist:
N/A
Pedestrian Detection:
Standard
Rear Cross-Traffic Alert:
N/A
Rear Seat Reminder:
N/A
360-Degree Camera:
Available
Interior Dimensions
Front Head Room:
39 inches
Front Leg Room:
42.4 inches
Front Shoulder Room:
56.7 inches
Rear Head Room:
36.6 inches
Rear Leg Room:
37.9 inches
Rear Shoulder Room:
55.7 inches
Cargo Space:
11.9 cubic feet
Overall Interior Volume:
110.9 cubic feet
Interior Dimensions
Front Head Room:
40 inches
Front Leg Room:
41.7 inches
Front Shoulder Room:
56.3 inches
Rear Head Room:
37.5 inches
Rear Leg Room:
36 inches
Rear Shoulder Room:
55.6 inches
Cargo Space:
11.6 cubic feet
Overall Interior Volume:
93.0 cubic feet
Exterior Dimensions
Curb Weight:
3663 lbs
Width:
80.3 inches
Height:
57.2 inches
Length:
193.8 inches
Wheelbase:
116 inches
Ground Clearance:
4 inches
Exterior Dimensions
Curb Weight:
3825 lbs
Width:
80 inches
Height:
56.6 inches
Length:
187 inches
Wheelbase:
112.8 inches
Ground Clearance:
3.8 inches
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.5 inches
Wheel Type:
painted aluminum alloy
Tire Size:
245/45R18
Standard Wheel/Tire Information
Wheel Size:
18.0 x 7.5 inches
Wheel Type:
aluminum alloy
Tire Size:
225/45R18
Exterior Colors
Black
Black Raven
Blue
Coastal Blue Metallic / Deep Space Metallic / Midnight Sky Metallic
Green
Typhoon Metallic
Red
Radiant Red Tintcoat
Silver
Argent Silver Metallic
White
Summit White / Vibrant White Tricoat
Gray
Not available
Exterior Colors
Black
Black / Obsidian Black Metallic
Blue
Starling Blue Metallic / Twilight Blue Metallic
Green
Not available
Red
MANUFAKTUR Patagonia Red Metallic
Silver
Cirrus Silver Metallic / Mojave Silver Metallic
White
MANUFAKTUR Moonlight White Metallic / Polar White
Gray
Graphite Grey Metallic / MANUFAKTUR Alpine Grey / MANUFAKTUR Graphite Grey Magno / Selenite Grey Metallic
Interior Colors
Beige
Sahara Beige w/ Jet Black Accent
Black
Jet Black
Brown
Maple Sugar w/ Jet Black Accent / Sedona Sauvage w/ Jet Black Accent
Gray
Not available
Red
Not available
Interior Colors
Beige
Macchiato Beige
Black
Black
Brown
Sienna Brown / Sienna Brown/Black
Gray
Neva Grey
Red
Power Red/Black
