How to upgrade engine in 2003 base sedan deville

155

Asked by Jesse Oct 08, 2010 at 11:08 PM about the 2003 Cadillac DeVille Sedan FWD

Question type: Car Customization

What can be done to increase the performance of the Northstar?

2 Answers
305

Corey answered 13 years ago

The DTS has 25 more horse power than the DHS and the DeVille. So thats 300 with the DTS vs 275 on the other two, with same mpg and such. Only a couple hundred dollar difference between the two. Trade up.

1 people found this helpful.
Mark helpful
90

rmink53787 answered 13 years ago

Look up `GPerformance Chip' on the internet, cost $60.00 - I put a chip in my 93 Vette and it really made a huge difference. I will probably get this chip for my 2002

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

Own this car?

Share your experience with others.

2003 Cadillac DeVille

Write a car review

Review another car

Shortcuts

Search Cadillac DeVille Questions

CarGurus Experts

  • #1
    james sparrow
    Reputation
    4,060
  • #2
    tuff4x4
    Reputation
    3,070
  • #3
    Cynthiasmith
    Reputation
    2,840
View All

Know more, shop wisely

Search

Related Models For Sale

Used Cadillac Eldorado
150 listings starting at $2,950
Used Cadillac Seville
48 listings
Used Lincoln Town Car
10 Great Deals out of 394 listings starting at $1,995
Used Chevrolet Corvette
673 Great Deals out of 11,975 listings starting at $3,200
Used Cadillac CTS
117 Great Deals out of 1,516 listings starting at $1,995
Used Cadillac Escalade
375 Great Deals out of 6,397 listings starting at $1,995
Used Chevrolet Impala
280 Great Deals out of 3,871 listings starting at $900
Used Chevrolet Tahoe
991 Great Deals out of 19,430 listings starting at $2,500
Used Chevrolet Silverado 1500
4,039 Great Deals out of 130,495 listings starting at $2,995

Used Cars For Sale

2005 Cadillac DeVille Sedan FWD For Sale
5 listings starting at $4,995
2004 Cadillac DeVille Sedan FWD For Sale
20 listings
2003 Cadillac DeVille Sedan FWD For Sale
22 listings
2002 Cadillac DeVille Sedan FWD For Sale
15 listings
2001 Cadillac DeVille Sedan FWD For Sale
7 listings

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.