2017 BMW M3 vs. 2017 Cadillac CT6
In comparing the 2017 BMW M3's and the 2017 Cadillac CT6's specifications and ratings, the 2017 BMW M3 has the advantage in the areas of reliability, resale value, overall quality score and base engine power. The 2017 Cadillac CT6 has the advantage in the areas of typical lower range of pricing for used cars, and fuel efficiency and interior volume. Based on this comparison of the 2017 BMW M3's and the 2017 Cadillac CT6's specifications and ratings, the 2017 BMW M3 is a better car than the 2017 Cadillac CT6.
2017 BMW M3 vs. 2017 Cadillac CT6 Pricing
A used 2017 BMW M3 ranges from $37,998 to $59,963 while a used 2017 Cadillac CT6 is priced between $21,987 to $37,999.
2017 BMW M3 vs. 2017 Cadillac CT6 Resale/Retained Value
Looking at the 5-year depreciation rate for both models, the 2017 BMW M3 loses 41.1 percent of its value and the 2017 Cadillac CT6 loses 56.3 percent of its value. This means the 2017 BMW M3 retains 15.2 percentage points more of its value and has the advantage of higher resale value versus the 2017 Cadillac CT6.
2017 BMW M3 vs. 2017 Cadillac CT6 Quality Rating
The iSeeCars Overall Quality rating for the BMW M3 is 8.2 out of 10 while the Cadillac CT6's quality rating is 6.5 out of 10. This results in the BMW M3 being ranked 13 out of 30 Best Luxury Compact Cars and the Cadillac CT6 being ranked 19 out of 24 Best Luxury Large Cars.
2017 BMW M3 vs. 2017 Cadillac CT6 Reliability Rating
iSeeCars’ Reliability Rating for the BMW M3 is 7.6 out of 10. For the Cadillac CT6 the reliability rating is 5.9 out of 10. This gives the BMW M3 an advantage in reliability compared to the Cadillac CT6.
Engine Power and Fuel Efficiency Comparison
For engine performance, the 2017 BMW M3’s base engine makes 425 horsepower, and the 2017 Cadillac CT6 base engine makes 265 horsepower. The M3 is rated to deliver an average of 20 miles per gallon, with a highway range of 411 miles. The CT6 is rated to deliver an average of 25 miles per gallon, with a highway range of 585 miles. This gives the 2017 Cadillac CT6 the fuel efficiency and maximum range advantage over the 2017 BMW M3. Both models use premium unleaded.
Passenger Space Comparison
The 2017 Cadillac CT6, a large car, has the advantage of offering more interior volume, reflected in more front shoulder room, front leg room, rear head room, rear shoulder room, rear leg room, and cargo space. The 2017 BMW M3, a compact car, has the advantage in the area of front head room.
Pricing
New Asking Price:
-
Used Asking Price:
37998 - 59963
5-Year Depreciation (lower is better):
0.410857
Pricing
New Asking Price:
-
Used Asking Price:
21987 - 37999
5-Year Depreciation (lower is better):
0.562606
BMW M3 Scores & Rankings
Overall Score:
8.218848 / 10
Reliability:
7.637696 / 10
Retained Value:
8.8 / 10
Safety:
Not available
Cadillac CT6 Scores & Rankings
Overall Score:
6.45 / 10
Reliability:
5.9 / 10
Retained Value:
7.0 / 10
Safety:
Not available
BMW M3 Rankings
Ranking
1 out of / 30Ranking
2 out of / 36Ranking
3 out of / 36Ranking
3 out of / 30Ranking
7 out of / 30Ranking
9 out of / 36Ranking
9 out of / 30Ranking
9 out of / 15Ranking
10 out of / 21Ranking
10 out of / 10Ranking
11 out of / 36Ranking
13 out of / 36Ranking
13 out of / 30Ranking
14 out of / 36Ranking
25 out of / 26Ranking
29 out of / 31Cadillac CT6 Rankings
Ranking
1 out of / 24Ranking
3 out of / 24Ranking
4 out of / 7Ranking
10 out of / 24Ranking
12 out of / 24Ranking
19 out of / 24Ranking
19 out of / 24Available Body Styles
Sedan
Available Body Styles
Sedan
Available Drivetrain Options
Gasoline
Available Drivetrain Options
Gasoline
2017 BMW M3 Trim Levels
Base
2017 Cadillac CT6 Trim Levels
2.0T, 2.0T Luxury, 3.0TT Luxury, 3.0TT Platinum, 3.0TT Premium Luxury, 3.6L, 3.6L Luxury, 3.6L Platinum, 3.6L Premium Luxury
Warranty Information
Warranty, Bumper-to-Bumper:
4 years / 50000 miles
Warranty, Powertrain:
4 years / 50000 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:
6 years / 70000 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:
425 hp @ 5500 rpm
Torque:
406 foot-lbs @ 1850 rpm
Power-to-Weight Ratio (higher is better):
0.120 hp per pound
Base Drivetrain Specifications
Horsepower:
265 hp @ 5500 rpm
Torque:
295 foot-lbs @ 3000 rpm
Power-to-Weight Ratio (higher is better):
0.073 hp per pound
Engine Specifications
Engine Size:
3 liters
Engine Configuration:
Inline
Number of Cylinders:
6
Transmission:
Manual
Standard/Optional Drivetrain Type:
RWD
EPA Fuel Economy
(City/Highway/Combined MPG):
17 / 26 / 20
Range (city/hwy):
269 / 411 miles
Recommended Fuel Type:
Premium Unleaded
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):
22 / 30 / 25
Range (city/hwy):
429 / 585 miles
Recommended Fuel Type:
Premium Unleaded
Standard/Optional Features
Heated Seats
Standard
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Apple Car Play:
Available
Heated Steering Wheel:
Available
Sunroof/Moonroof:
Available
Wireless Smartphone Charging:
Available
Adaptive Cruise Control:
N/A
Android Auto:
N/A
Cooled/Ventilated Seats:
N/A
Standard/Optional Features
Heated Seats
Available
Keyless Entry:
Standard
Keyless Ignition:
Standard
Leather Upholstery:
Standard
Navigation System:
Standard
Apple Car Play:
Standard
Heated Steering Wheel:
Available
Sunroof/Moonroof:
Available
Wireless Smartphone Charging:
Standard
Adaptive Cruise Control:
Available
Android Auto:
Standard
Cooled/Ventilated Seats:
Available
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:
Available
Blind Spot Monitoring:
Available
Driver Attention Monitoring:
N/A
Forward Collision Warning:
Available
Lane Departure Warning:
Available
Lane Keeping Assist:
Available
Pedestrian Detection:
Available
Rear Cross-Traffic Alert:
Available
Rear Seat Reminder:
Standard
Interior Dimensions
Front Head Room:
40.3 inches
Front Leg Room:
42 inches
Front Shoulder Room:
55.1 inches
Rear Head Room:
37.7 inches
Rear Leg Room:
35.1 inches
Rear Shoulder Room:
55.1 inches
Cargo Space:
12 cubic feet
Overall Interior Volume:
96.0 cubic feet
Interior Dimensions
Front Head Room:
40.2 inches
Front Leg Room:
46.4 inches
Front Shoulder Room:
58.3 inches
Rear Head Room:
38 inches
Rear Leg Room:
40.4 inches
Rear Shoulder Room:
56.2 inches
Cargo Space:
15.3 cubic feet
Overall Interior Volume:
110.0 cubic feet
Exterior Dimensions
Curb Weight:
3540 lbs
Width:
80.2 inches
Height:
56.3 inches
Length:
183.9 inches
Wheelbase:
110.7 inches
Ground Clearance:
4.7 inches
Exterior Dimensions
Curb Weight:
3647 lbs
Width:
74 inches
Height:
58 inches
Length:
204.1 inches
Wheelbase:
122.4 inches
Ground Clearance:
Not yet available
Standard Wheel/Tire Information
Wheel Size:
18.0 x 9.0 inches
Wheel Type:
aluminum alloy
Tire Size:
255/40R18
Standard Wheel/Tire Information
Wheel Size:
18.0 x 8.0 inches
Wheel Type:
aluminum alloy
Tire Size:
P235/50R18