1981 Cadillac DeVille Coupe Deville review from North America
"I love it"
What things have gone wrong with the car?
Parts replaced: Throttle body vacumn, brake lines, fuel filter, front suspension, rear springs, pcv valve, engine belts, oxygen sensor, and valve cover gaskets.
General comments?
The HT-4100 engine in this car is known to be extremely unreliable if not properly cared for, mainly if one fails to change the coolant on a regular basis. The cams are known to go flat, and main bearings are known to wear prematurely.
My car has been good to be other than a leaking valve cover gasket, and a faulty oxygen sensor and throttle body vacumn (which took forever to diagnose). I take extremely good care of it though, and drive it very slow and very easy. The car is underpowered to say the least (125 hp on 82' models, pushing a 3783lb. car). The ride is exceptionally comfortable, though handles poorly in the snow. Handling is very smooth, and you feel very little of the road.
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| Would you buy another car from this manufacturer? | Yes |
| Model Year | 1982 |
| First year of ownership | 2003 |
| Most recent year of ownership | 2007 |
| Engine and transmission | 4.1 HT-4.1 V8 Automatic |
| Performance marks | 5/10 |
| Reliability marks | 5/10 |
| Comfort marks | 9/10 |
| Dealer Service marks | 7/10 |
| Running Costs (higher is cheaper) | 4/10 |
| Distance when acquired | 104000 miles |
| Most recent distance | 115000 miles |
| Date of Entry | 19th December, 2007 |



