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2006 Cadillac DTS

2006 Cadillac DTS

Sedan
FWD
Regular Gasoline
Horsepower
MPG Combined
18 mpg
MSRP
Torque
Reliability Score
94/ 100Excellent
Based on 355 NHTSA complaints

Should You Buy a 2006 Cadillac DTS?

The 2006 Cadillac DTS is a full-size luxury sedan that combines comfort with performance. With a robust 4.6L V8 engine producing 275 horsepower and 292 lb-ft of torque, it offers a smooth and powerful driving experience, particularly suited for those who appreciate a refined ride. The front-wheel-drive system and 4-speed automatic transmission contribute to its ease of handling, making it a suitable choice for daily commuting or long road trips. However, potential buyers should be aware of its fuel economy, rated at 18.0 MPG combined, which may be less efficient compared to newer models in the luxury segment.

Despite its luxurious features and spacious seating for five, the DTS has received a notable number of complaints, particularly regarding the electrical system and exterior lighting, with 70 and 68 complaints respectively. While the vehicle boasts a reliability score of 94.3/100, the frequency of issues at various mileage intervals suggests that prospective buyers should be prepared for potential maintenance challenges as the vehicle ages.

Ideal For

The 2006 Cadillac DTS is best suited for buyers seeking a comfortable and spacious luxury sedan for daily commuting or long road trips, particularly those who appreciate classic American luxury.

Strengths

  • +Luxurious interior with high-quality materials
  • +Spacious seating for five passengers
  • +Strong V8 engine providing ample power
  • +Smooth ride quality ideal for long-distance travel
  • +High reliability score of 94.3/100

Weaknesses

  • -High number of complaints related to electrical and lighting systems
  • -Less fuel-efficient compared to newer luxury sedans
  • -Aging technology and features compared to modern vehicles
  • -Limited trunk space for a full-size sedan
  • -4-speed automatic transmission may feel outdated

Known Issues (NHTSA Data)

The 2006 Cadillac DTS has a total of 355 complaints logged with the NHTSA, including 25 crash incidents and 14 fire incidents. The most commonly reported issues involve the electrical system and exterior lighting, particularly between 40,000 to 100,000 miles. While the vehicle has a solid reliability score, the concentration of complaints in these areas may warrant caution for buyers considering a used model.

Complaint Patterns by Mileage
EXTERIOR LIGHTING
40000-60000 mi
15 reports
EXTERIOR LIGHTING
60000-80000 mi
13 reports
EXTERIOR LIGHTING
80000-100000 mi
11 reports
ELECTRICAL SYSTEM
60000-80000 mi
11 reports
ENGINE
80000-100000 mi
10 reports
ELECTRICAL SYSTEM
40000-60000 mi
9 reports
EXTERIOR LIGHTING
20000-40000 mi
8 reports
ENGINE
60000-80000 mi
8 reports
Top Complaint Areas
ELECTRICAL SYSTEM20% of complaints
EXTERIOR LIGHTING19% of complaints
ENGINE11% of complaints
STEERING8% of complaints
VEHICLE SPEED CONTROL3% of complaints

Performance

Horsepower
Torque
Engine
4.6 L
Cylinders
V8
Transmission
Automatic 4-spd
Drive Type
FWD

Efficiency

MPG Combined
18
Fuel Type
Regular Gasoline

Dimensions

Length
207.5 in
Width
74.8 in
Height
57.5 in
Wheelbase
115.4 in
Curb Weight
4,008 lbs
Ground Clearance

Capacity

Doors
4
Seating
Cargo
Max Cargo
Max Towing
Max Payload

ddpc Estimated Value

$11,838
$10,063 – $13,614
Depreciation Over Time
New
5yr
10yr
15yr
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
$7,149
Per Mile
$0.60
5-Year Total
$71,602
Fuel
$2,333/yr
Maintenance
$600/yr
Insurance
$4,216/yr
Depreciation
$7,171/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 (2)

DTS
275 HP
FWD
DTS
300 HP
FWD

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