2004 Buick Rainier Overview


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Avg. Price: $6,337
Avg. Price: $5,952
CXL Plus
2 national listings
CxL Plus AWD
Avg. Price: $6,151

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Average User Score

4.55 stars

Based on 2 reviews

V8 Has Plenty Of Power For Towing. Handles Great For A Suv. by Mike
 — All leather interior with power/memory seats. Everything is power/automatic. Very comfortable ride for a family of 4. Little extras like the built in air compressor is great for inflating bike tire... Read More
Honest Opinion by Novice
 — AWD I prefer the fixed High.Low 4wr option on other GM SUV. Traction in snow less reliable with the AWD. Ride is excellent and towing aceptable for light trailers. Handling is good and fuel economy ... Read More

2004 Buick Rainier Overview

Overall User Score

4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.5 out of 5 stars4.55

Based on 2 reviews

2004 Buick Rainier

It has been over 80 years since Buick last made a truck, so the debut of the truck-based Buick Rainier has a special place in the carmaker's history.  The new mid-size SUV maintains Buick's reputation for subtle luxury, comfort, and reliability.  Even the new front end, with its oval grille, four headlights and 17-inch tires seems classically elegant, rather than aggressive sporty utility vehicle
The Envoy and Trailblazer are GM cousins to the 2004 Rainier, but the Rainer only comes in standard wheelbase, and not extended, and thus only features two rows of seats.  The CXL trim is offered in either rear-wheel or four-wheel drive and comes standard with a 4.2-liter, 275-hp V6.  While the Envoy and Trailblazer feature a V8 only in their extended cabs, the 2004 Rainier's shorter SUV has the same 5.3-liter, 290-hp V8, making it a powerful and potent hauler.  A 4-speed automatic is the only transmission.  Buick's new QuietTuning is used in the Rainier, adding thicker seals, more insulation, and heavier body plating to reduce road and wind noise.  
Since it's only available in one trim, the 2004 Rainier went all out in terms of convenience features.  ABS, load-leveling suspension, and front side airbags are standard, as are countless power features, memory settings, OnStar, compass, rear audio controls, heated mirrors, driver information center, and leather upholstery.  Storage is available in the trunk, overhead and center consoles, and in a cargo well.  
The 2004 Rainier seems versatile and practical, while not skimping on creature comforts.  Owners say it is extremely quiet and the ride is smooth.  Storage space is optimal and the towing power of the V8 a big bonus.  Gas mileage suffers, particularly with the V8.  Cupholders are poorly placed near the shifter, and the plastic dash looks cheap.


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Looking for a Used Rainier in your area?
CarGurus has 361 nationwide Rainier listings starting at $2,995.

Buick Rainier Questions


My Oil Pressure Gauge On My 2004 Buick Ranier With The V-8 Motor Shows Norm...

The engine oil level is fine and the engine does not make any noise as is common with low oil pressure.

18 views with 1 answer (last answer about a month ago)
Donna Huemme

Buick 2004 Rainier Will Not Go Into Gear

the buick starts but when put in gear does not move

16 views with 3 answers (last answer about a month ago)

I Have A 04 Buick Ranier Just Purchased It No Codes But It Won't Pass Pa E...

14 views with 1 answer (last answer 3 months ago)

My Car Won't Idle With A/c On, It Dies. What Is Wrong?

Battery was replaced & now the car won't idle with a/c on. Everything works fine while driving, but when stopped if A/C is running it dies. Turn A/C off it doesn't die.

58 views with 4 answers (last answer 4 months ago)

Were Is The Fuel Pump Cutoff Switch Located On A 2004 Buick Rainier Located...

28 views with no answers yet