1989 GMC Sierra review from North America
"Best truck ever"
What things have gone wrong with the car?
Loose ground wire caused the engine to run rough, couldn't find it, but when it was found and fixed it ran great.
General comments?
Wish I hadn't sold it, have a 98 GMC 3/4 ton 4x4 just like it, it has been in the shop 14 times since new, the 89 wasn't in once.
Recommended reviews
  | 1989 - Sierra SLT 5.7 (350 Small Block!) Minor engine mods and this truck will perform, out of the hole this truck hauls |
| Best trucks period.. |
| Would you buy another car from this manufacturer? | Yes |
| First year of ownership | 1989 |
| Engine and transmission | 5.7 Automatic |
| Performance marks | 8/10 |
| Reliability marks | 10/10 |
| Comfort marks | 9/10 |
| Dealer Service marks | 8/10 |
| Running Costs (higher is cheaper) | 8/10 |
| Distance when acquired | 0 miles |
| Most recent distance | 100000 miles |
| Previous car | GMC Sierra |
| Date of Entry | 22nd September, 2000 |