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2018 Cadillac ATS

2018 Cadillac ATS

Sedan
AWD
Premium Gasoline
Horsepower
MPG Combined
25 mpg
MSRP
Torque
Reliability Score
99/ 100Excellent
Based on 25 NHTSA complaints

Should You Buy a 2018 Cadillac ATS?

The 2018 Cadillac ATS is a luxury sedan that combines performance with style, featuring a robust 3.6L V6 engine that produces 335 horsepower and 285 lb-ft of torque. With an 8-speed shiftable automatic transmission and rear-wheel drive, it offers an engaging driving experience, making it suitable for both daily commutes and spirited drives. The vehicle achieves a combined fuel economy of 24 MPG, which is respectable for its class, and it comfortably seats five passengers, making it a practical choice for small families or professionals seeking a refined vehicle.

Despite its luxury appeal, potential buyers should be aware of some reported issues. The NHTSA has recorded 25 complaints, primarily concerning the powertrain and electrical systems. However, the ATS boasts an impressive reliability score of 99/100, indicating that it is generally a dependable choice. Overall, the ATS stands out for its blend of performance, comfort, and luxury, making it a compelling option in the competitive sedan market.

Ideal For

The ideal buyer for the 2018 Cadillac ATS is a performance-oriented individual or small family seeking a luxury sedan that offers a blend of power, style, and comfort for both daily driving and weekend enjoyment.

Strengths

  • +Powerful 3.6L V6 engine with 335 hp
  • +Engaging rear-wheel drive handling
  • +High reliability score of 99/100
  • +Luxurious interior with advanced technology features
  • +Good fuel economy for a luxury sedan at 24 MPG combined

Weaknesses

  • -Limited rear seat space for taller passengers
  • -Some complaints regarding electrical system issues
  • -Higher MSRP compared to competitors in the segment
  • -Less cargo space than some rivals
  • -Potentially costly maintenance and repair due to luxury brand status

Known Issues (NHTSA Data)

The 2018 Cadillac ATS has a total of 25 complaints reported to the NHTSA, with the majority related to the powertrain and electrical systems. Notably, there has been one crash incident and one reported injury, but no deaths or fire incidents. Despite these complaints, the vehicle maintains a high reliability score of 99/100, suggesting that significant issues are relatively rare. No significant NHTSA complaints on record.

Top Complaint Areas
POWER TRAIN24% of complaints
ELECTRICAL SYSTEM12% of complaints
FUEL/PROPULSION SYSTEM8% of complaints
UNKNOWN OR OTHER8% of complaints
STEERING8% of complaints

Performance

Horsepower
Torque
Engine
2 L
Cylinders
I4
Transmission
Automatic (S8)
Drive Type
AWD

Efficiency

MPG Combined
25
Fuel Type
Premium Gasoline

Dimensions

Length
183.1 in
Width
70.9 in
Height
53.9 in
Wheelbase
109.4 in
Curb Weight
3,373 lbs
Ground Clearance

Capacity

Doors
4
Seating
Cargo
Max Cargo
Max Towing
Max Payload

ddpc Estimated Value

$19,803
$16,832 – $22,773
Depreciation Over Time
New
5yr
8yr
10yr
ddpc Estimate based on original MSRP, standard depreciation curves, vehicle class, and NHTSA reliability data. Not a substitute for professional appraisal. Actual value depends on condition, mileage, location, and market conditions.

Estimated Cost of Ownership

Estimated Annual Cost
$6,052
Per Mile
$0.50
5-Year Total
$54,752
Fuel
$1,750/yr
Maintenance
$600/yr
Insurance
$3,702/yr
Depreciation
$4,898/yr
Based on industry-standard estimates for this vehicle class. Fuel cost assumes 12,000 mi/yr at national average gas prices. Maintenance uses class-based intervals, not manufacturer-specific schedules. Actual costs vary by location, driving habits, and vehicle condition.

Available Trims (5)

ATS AWD
SIDI
AWD
ATS
SIDI
RWD
ATS
SIDI
RWD
ATS AWD
SIDI
AWD
ATS
SIDI
RWD

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