Summary

What Edmunds.com says

If you're looking for a top-notch luxury sedan that favors comfort over performance, the Seville is one of the smoothest rides this side of Stuttgart.

Pros

Strong and smooth drivetrain, long list of standard features, excellent crash test scores, comfortable highway cruiser.

Cons

Doesn't hold its value as well as other luxury cars, front-drive layout limits maximum performance potential.

What's New for 2003

The STS now sports standard 17-inch chrome wheels while all Sevilles can now couple XM Satellite Radio with the DVD navigation system. The SLS also gets a new body-colored grille and foglamps for a monochromatic look.

Consumer Ratings & Reviews

Small Cadi with a V8...COOL

Detailed Ratings

Overall Rating 

Performance: 10 Fun-to-Drive: 10 Build Quality: 9
Comfort: 9 Interior Design: 10 Reliability: 9
Fuel Economy: 7 Exterior Design: 10

Vehicle

2003 Cadillac Seville STS 4dr Sedan (4.6L 8cyl 4A)

Review

Used Cadillac is a great value (recommend certified used); a blast to drive, sharp looks, shifts beautifully, lots of toys.

Favorite Features

V8 power when you need or want it, great looking car, Bose system. Really didn't want Pearl White but it does look good.

Suggested Improvements

Too much dashboard information displayed constantly warning me of something. Service engine soon light seems to be "stuck" (oxygen sensor, what the hell is that!)

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'03 STS

Detailed Ratings

Overall Rating 

Performance: 10 Fun-to-Drive: 9 Build Quality: 9
Comfort: 10 Interior Design: 10 Reliability: 10
Fuel Economy: 7 Exterior Design: 9

Vehicle

2003 Cadillac Seville STS 4dr Sedan (4.6L 8cyl 4A)

Review

This is my third STS and by far the best. I also had a '96 and a '98. This car's beautiful lines and aggressive wheels and tires make a great first impression. Mine has every option except navigation. It is very smooth, luxurious, and classy. It's much better than the Mercedes E430 that I traded in in every aspect. I am extremely satisfid with this car.

Favorite Features

I like the magnetic suspension, 17" chrome wheels, zebrano wood trim throughout, Bose audio system, high quality of the leather seating surfaces, power and fuel economy, and standard features. The Northstar V8 is sweet and takes 87 octane.

Suggested Improvements

The Magnasteer power steering feels a little strange at times. More headroom would be nice (I'm 6'4"). I'd gladly give up some trunk space for extra rear leg room. It should have a full size spare.

9 out 9 people found this review helpful

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LOVE It

Detailed Ratings

Overall Rating 

Performance: 10 Fun-to-Drive: 10 Build Quality: 10
Comfort: 10 Interior Design: 10 Reliability: 10
Fuel Economy: 8 Exterior Design: 10

Vehicle

2003 Cadillac Seville STS 4dr Sedan (4.6L 8cyl 4A)

Review

We had a '98 STS and loved it, but my partner's brother wanted to buy it so we sold it to him. We just purchased an '03 STS about two weeks ago and love it. This one unlike our first one is loaded. It has a sunroof, navigation, back up sensors, and OnStar. We love this car. We will never get rid of it. Its got 34,000 miles on it and still has factory warranty. We had a new 2006 Mercedes R350, their new crossover vehicle. It was junk. They had to buy it back because they couldnt fix it. We also just bought one of the last new '06 Yukons. We had an '04 but sold it. This one also has nav, rear DVD, sunroof, Denali, and OnStar. We will stick with GM for life. Thanks for making such great cars.

Favorite Features

EVERYTHING! Especially the Navigation system and OnStar. I don't know why every automaker doesn't use OnStar but many are contracting with GM for it!

Suggested Improvements

Nothing!

4 out 4 people found this review helpful

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Fun to Drive

Detailed Ratings

Overall Rating 

Performance: 10 Fun-to-Drive: 10 Build Quality: 10
Comfort: 9 Interior Design: 10 Reliability: 10
Fuel Economy: 10 Exterior Design: 10

Vehicle

2003 Cadillac Seville STS 4dr Sedan (4.6L 8cyl 4A)

Review

We live in Montana, lots of open road. Great acceleration even on the hills. Corners well, fun to drive. Fuel economy is about 25 mpg over 2000 miles driven. Smooth shifting. Great gadgets, stereo is the best I've ever had. Quiet ride even on bad roads. Handles very well in snow and ice.

Favorite Features

Can't make up my mind on this one. I like so much about it. Ride comfort, acceleration and handling have to be it.

Suggested Improvements

Needs a little more leg room, I'm 6'2" and a little bit cramped. My Taurus had better leg room.

2 out 2 people found this review helpful

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Bought Father's Car and Love It

Detailed Ratings

Overall Rating 

Performance: 10 Fun-to-Drive: 10 Build Quality: 8
Comfort: 9 Interior Design: 8 Reliability: 10
Fuel Economy: 9 Exterior Design: 9

Vehicle

2003 Cadillac Seville STS 4dr Sedan (4.6L 8cyl 4A)

Review

I bought my 2003 Cadillac Seville STS from my father. I previously had a Jeep Grand Cherokee Overland. It had more miles than his car, so I bought it and sold my Jeep to my sister. Her Jeep belonged to my mother first. I miss the all-wheel drive and the navigation but, the Caddy had less miles, and more warranty. Overall I am happy with the caddy, but miss my Jeep.

Favorite Features

I love the OnStar and XM satellite radio. Also, this car has great power and a very smooth ride.

Suggested Improvements

The gas tank is on right side of new model, that is annoying. If i could afford a brand new STS, I would not buy it. I hate gas tank on right side of any car. Other than that, I figure that the new STS would have much better ride quality than my 2003.

2 out 4 people found this review helpful

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