2005-2007 Buick Terraza: Full Review
Updated: 11/23/08
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Pros
- Quietness
- Passenger and cargo room
Cons
- Fuel economy
- Quietness
Vehicle Highlights
Buick received its first minivan for 2005. Terraza shared its basic design with the 2005 Chevrolet Uplander, Pontiac Montana SV6, and Saturn Relay. All basically added an SUV-style nose to the 1997-2004 GM minivan design to create what GM dubbed the "crossover sport van." Terraza was the costliest, most luxurious version, and was the only one to come standard with load-leveling suspension. Terraza offered CX and uplevel CXL models. There was one body length and seats for seven via folding/removable 2nd-row bucket seats and a 50/50 fold-flat 3rd-row bench. A power sliding passenger-side door was standard on CX; CXL added a power driver-side door, which was optional on CX. Terraza used a 200-hp V6, 4-speed automatic transmission, and either front- or all-wheel drive. Front-drive models had GM's Stabilitrak traction/antiskid control. All models came with 4-wheel antilock brakes, 17-inch wheels, and OnStar assistance. Front side airbags providing head and torso protection were optional on CX and standard on CXL, but curtain side airbags weren't offered. Also standard were a CD/MP3 player, DVD entertainment, and a roof-rail system with available snap-on storage modules. Rear air conditioning and a rear cargo organizer were optional on CX, standard on CXL. CXL also added leather seating surfaces and rear obstacle detection. Among the options for both models were satellite radio and a remote starting system that operated from the keyfob.
Expert Ratings Summary (view detailed report)
| Category | Buick Terraza CXL FWD Rating | |
|---|---|---|
| Performance | 3 | |
| Fuel Economy | 4 | |
| Ride Quality | 5 | |
| Steering/Handling/Braking | 3 | |
| Quietness | 7 | |
| Controls/Materials | 7 | |
| Interior Room | 6 | |
| Room/Comfort (rear) | 6 | |
| Cargo Capacity | 10 | |
| Value within Class | 5 | |
| Total Score: | 56 |
Year to Year Changes
Our road test for the 2005-2007 Buick Terraza includes a full evaluation from the inside out. We've evaluated every aspect of the 2005-2007 Buick Terraza and highlighted the vehicle's performance with pros and cons. Use our comprehensive road test ratings to decide if this generation 2005-2007 Buick Terraza is right for you.
Consumer Guide® Road-Test Evaluation
Terraza has significant competitive disadvantages, namely the lack of curtain side airbags and 3rd-row seats that don't fold flat into the cargo floor. On the plus side, it's quiet and has standard DVD entertainment. In the long run, however, a better designed minivan like the Dodge Caravan or Honda Odyssey makes more sense.
Expert Ratings Summary
| Category | Buick Terraza CXL FWD Rating | |
|---|---|---|
| Performance | 3 | |
| Fuel Economy | 4 | |
| Ride Quality | 5 | |
| Steering/Handling/Braking | 3 | |
| Quietness | 7 | |
| Controls/Materials | 7 | |
| Interior Room | 6 | |
| Room/Comfort (rear) | 6 | |
| Cargo Capacity | 10 | |
| Value within Class | 5 | |
| Total Score: | 56 |
Trouble Spots
Consumer Guide® Estimated Repair Costs
| Item Name | Repair Cost |
| A/C Compressor | $855 |
| Alternator | $610 |
| Automatic Transmission or Transaxle | $3,240 |
| Brakes | $540 |
| Clutch, Pressure Plate, Bearing | |
| Constant Velocity Joints | $1,520 |
| Exhaust System | $540 |
| Radiator | $650 |
| Shocks and/or Struts | $930 |
| Timing Chain or Belt | $760 |
| Prices | Good | Average | Poor |
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| 2007 | |||
| Terraza CX/Plus | $15,500-17,300 | $14,100-15,700 | $9,900-11,100 |
| Terraza CXL | $17,200-19,500 | $15,800-17,900 | $11,000-12,500 |
| 2006 | |||
| Terraza CX | $12,700-14,500 | $11,400-13,100 | $7,400-8,400 |
| Terraza CXL | $14,200-16,000 | $12,900-14,600 | $8,700-9,800 |
| 2005 | |||
| Terraza CX | $11,200-12,700 | $10,100-11,400 | $6,000-6,900 |
| Terraza CXL | $12,500-13,800 | $11,300-12,400 | $7,100-7,900 |
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Vehicle Dimensions
| Specification | 4-door van | |
| Wheelbase, in. | 121.1 | |
| Overall Length, in. | 205.0 | |
| Overall Width, in. | 72.0 | |
| Overall Height, in. | 72.0 | |
| Curb Weight, lbs. | 4470 | |
| Cargo Volume, cu. ft. | 136.5 | |
| Standard Payload, lbs. | -- | |
| Fuel Capacity, gals. | 25.0 | |
| Seating Capacity | 7 | |
| Front Head Room, in. | 39.8 | |
| Max. Front Leg Room, in. | 39.9 | |
| Rear Head Room, in. | 38.9 | |
| Max. Rear Leg Room, in. | 38.9 | |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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Powertrain Options and Availability
| Engines | cu. in |
Horse- power | Torque | Transmission: |
Consumer Guide Observed |
| ohv V6 | 3.5 / 213 | 196-200 | 213-216 | 4-speed automatic: 18/24 | 4-speed automatic: 18 |
| ohv V6 | 3.9 / 237 | 240 | 240 | 4-speed automatic: 18/24 | 4-speed automatic: -- |
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Specifications Key: NA = not available; "--" = measurement does not exist. |
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NHTSA Crash-Test Results
| Test | 2006 Terraza |
|---|---|
| Front Impact, Driver | 5 |
| Front Impact, Passenger | 5 |
The National Highway Traffic Safety Administration (NHTSA) tests a vehicle's worthiness in front- and side-impact collisions and rates its resistance to rollovers. Front-impact crash-test numbers indicate the chance of serious injury: 5 = 10% or less; 4 = 10-20%; 3 = 20-35%; 2 = 35-45%; 1 = More than 45%. Sideimpact crash-test numbers indicate: 5 = 5% or less; 4 = 6-10%; 3 = 11-20%; 2 = 21-25%; 1 = More than 26%. Rollover resistance numbers indicate the chance for rollover when the vehicle leaves the roadway: 5 = Less than 10%; 4 = 10-20%; 3 = 20-30%; 2 = 30-40%; 1 = More than 40%.








