2005 Cadillac STS

$2,000
from
8
listings
$2K–$11K
price range
Download Infographic
Low$2,000
High$11,099
From$2,000
Avg Mileage106,250 mi
Fresh

Sourced from 8 dealer listings in the latest market snapshot as of

2005 Cadillac STS Trims

All Trims Combined
From$2,000
$2K–$11K
8 listings106,250 avg miles
V
From$12,900
3 listings|$13K–$19K

2005 Cadillac STS Pricing

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Cadillac STS Safety & Reliability

Elevated

The 2005 Cadillac STS has a elevated safety risk profile with 3 recall campaigns and 101 NHTSA complaints. Before buying, verify that all recalls have been completed. It's free at any dealer.

3
Recalls
101
Complaints
13
Crashes
4
Fires
Recall Findings
07V5890002007-20-12
POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL

ON CERTAIN PASSENGER VEHICLES, THE REAR AXLE PINION SEAL DOES NOT MEET ALL OF THE SPECIFICATIONS AND MAY EXPERIENCE A FLUID LEAK.

A REAR DIFFERENTIAL FAILURE MAY CAUSE LOSS OF MOTIVE POWER AND POSSIBLY LOSS OF CONTROL INCREASING THE RISK OF A CRASH.

View at NHTSA
06V0200002006-25-01
FUEL SYSTEM, GASOLINE:DELIVERY

CERTAIN VEHICLES EQUIPPED WITH V6 ENGINES MAY HAVE A CONDITION WHERE FUEL IS NO LONGER SUPPLIED TO THE ENGINE. THIS CONDITION OCCURS WITHOUT THE ILLUMINATION OF THE FUEL LEVEL LOW INDICATOR LIGHT OR THE WARNING CHIME.

IF THE ENGINE STOPS RUNNING, THE OPERATOR WILL NOT BE ABLE TO RESTART THE VEHICLE WHICH COULD INCREASE THE RISK OF A CRASH.

View at NHTSA
06V1250002006-20-04
SUSPENSION:REAR

CERTAIN VEHICLES HAVE A LEFT OR RIGHT REAR SUSPENSION TOE LINK THAT COULD SEPARATE BECAUSE OF AN INCORRECT WELD.

IF THIS WERE TO OCCUR, THE AFFECTED REAR WHEEL WOULD BE ABLE TO TURN IN OR OUT, AFFECTING VEHICLE CONTROL, WHICH COULD RESULT IN A CRASH.

View at NHTSA

Source: National Highway Traffic Safety Administration (NHTSA)

Top Complaint Areas

Across 1 model years, 101 owners have filed complaints about the 2005 Cadillac STS. ELECTRICAL SYSTEM issues top the list, so ask the seller about this area specifically during your inspection.

01Electrical System12
02Power Train11
03Air Bags7
04Visibility5
05Structure4
101 total across 1 model years (2005–2005)Full data at NHTSA.gov

Cadillac STS Fuel Economy

17–18mpg combined
·
14-16city
·
21-23hwy
·
$3,750-$4,800/yr

Across 3 configurations, the 2005 Cadillac STS returns 17–18 MPG combined. Choose the thriftier option if you're commuting; the sportier setup if you're not counting gallons.

By Trim
STS 2WD - Automatic (S5)
18mpg
3.6L 6-cyl · Rear-Wheel Drive
16 city23 hwy~$3,750/yr-1/10 Poor
STS 2WD - Automatic (S5)
18mpg
4.6L 8-cyl · Rear-Wheel Drive
15 city23 hwy~$4,550/yr-1/10 Poor
STS AWD - Automatic (S5)
17mpg
4.6L 8-cyl · 4-Wheel or All-Wheel Drive
14 city21 hwy~$4,800/yr-1/10 Poor

Source: U.S. Environmental Protection Agency (EPA)

Where to Find 2005 Cadillac STS

17States

13% of the market sits in North Carolina, though listings span 17 states. Expand your search and you'll find more options at better prices.

Geographic distribution reflects all active listings for this model, not just 2005.

2005 Cadillac STS: Questions Buyers Ask

Pricing, reliability, and ownership answers

Is the 2005 Cadillac STS a good car to buy?

The 2005 Cadillac STS has its strengths and its watch-outs. 3 recalls have been issued, so verify completion with the dealer. Owners report electrical system as the area to watch most closely. Check the safety section for recall details and the pricing data to see if the numbers work for you.

Are there recalls on the 2005 Cadillac STS?

Yes, 3 recalls on record. The good news: recall repairs are always free at any authorized dealer. Check the safety report for specifics, and always run the VIN before buying.

What's the gas mileage of the 2005 Cadillac STS?

Depending on configuration, the 2005 Cadillac STS delivers 17–18 MPG combined. Choose wisely. The full comparison shows how engine choice affects your wallet.

What are common problems with the 2005 Cadillac STS?

Out of 101 owner complaints, electrical system issues lead the pack. Get a pre-purchase inspection that specifically covers this area. The known issues breakdown has all the details.

How does the 2005 compare to other Cadillac STS years?

Each Cadillac STS model year has different pricing, recall counts, and owner satisfaction patterns. Compare all available years on the Cadillac STS overview page.

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