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Buick Rainier Horsepower & Torque (2004 - 2007): Your Comprehensive Guide

Researched By The AutoPadre Research Team


The Buick Rainier, produced from 2004 to 2007, was a mid-size luxury SUV that replaced the Oldsmobile Bravada and shared its platform with the Saab 9-7X, offering a refined alternative in the segment.

Powered by a 4.2L VORTEC inline-six engine, the Rainier delivered between 275 horsepower in 2005 and 291 horsepower by 2007, with torque ranging from 275 lb-ft to 277 lb-ft.

Available in both rear-wheel drive (RWD) and all-wheel drive (AWD, All-Wheel Drive), it featured a 4-speed electronically controlled automatic transmission with overdrive, ensuring smooth power delivery.

The Rainier's performance evolution highlighted its focus on balancing power and luxury.

Scroll down to see the horsepower and torque data below.

Check out the Horsepower And Torque specifications for other makes and models.

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2007 Buick Rainier Horsepower

The 2007 Buick Rainier is equipped with a 4.2L VORTEC SFI engine, producing a consistent output of 291 horsepower and 277 lb-ft of torque.

This vehicle features an all-wheel drive (AWD) drivetrain and is paired with a 4-speed automatic transmission that is electronically controlled with overdrive.

2007 Buick Rainier Horsepower And Torque
Trim Engine | Transmission | Drivetrain Horsepower @ RPM Torque @ RPM
CXL SUV 4.2L | I6 | VORTEC SFI | 4 Spd Auto, Electronically Controlled With OD | AWD 291 hp @ 6,000 rpm 277 ft-lbs @ 4,800 rpm
CXL SUV 4.2L | I6 | VORTEC SFI | 4 Spd Auto, Electronically Controlled With OD | RWD 291 hp @ 6,000 rpm 277 ft-lbs @ 4,800 rpm
CXL SUV 4.2L | I6 | VORTEC SFI | 4 Spd Auto, Electronically Controlled With OD | AWD 291 hp @ 6,000 rpm 277 ft-lbs @ 4,800 rpm
CXL SUV 4.2L | I6 | VORTEC SFI | 4 Spd Auto, Electronically Controlled With OD | RWD 291 hp @ 6,000 rpm 277 ft-lbs @ 4,800 rpm

2006 Buick Rainier Horsepower

The 2006 Buick Rainier is equipped with a VORTEC 4200 SFI engine, producing a consistent horsepower of 291 hp and torque of 277 lb-ft.

This vehicle features an all-wheel drive (AWD) drivetrain and is paired with a 4-speed automatic transmission that is electronically controlled with overdrive.

2006 Buick Rainier Horsepower And Torque
Trim Engine | Transmission | Drivetrain Horsepower @ RPM Torque @ RPM
CXL SUV I6 | VORTEC 4200 SFI | 4 Spd Auto, Electronically Controlled With OD | AWD 291 hp @ 6,000 rpm 277 ft-lbs @ 4,800 rpm
CXL SUV I6 | VORTEC 4200 SFI | 4 Spd Auto, Electronically Controlled With OD | RWD 291 hp @ 6,000 rpm 277 ft-lbs @ 4,800 rpm
CXL SUV I6 | VORTEC 4200 SFI | 4 Spd Auto, Electronically Controlled With OD | AWD 291 hp @ 6,000 rpm 277 ft-lbs @ 4,800 rpm
CXL SUV I6 | VORTEC 4200 SFI | 4 Spd Auto, Electronically Controlled With OD | RWD 291 hp @ 6,000 rpm 277 ft-lbs @ 4,800 rpm

2005 Buick Rainier Horsepower

The 2005 Buick Rainier is equipped with a VORTEC 4200 MFI engine, producing a consistent output of 275 horsepower and 275 lb-ft of torque.

This vehicle features an all-wheel drive (AWD) drivetrain and is paired with a 4-speed automatic transmission that is electronically controlled with overdrive.

2005 Buick Rainier Horsepower And Torque
Trim Engine | Transmission | Drivetrain Horsepower @ RPM Torque @ RPM
CXL SUV I6 | VORTEC 4200 MFI | 4 Spd Auto, Electronically Controlled With OD | AWD 275 hp @ 6,000 rpm 275 ft-lbs @ 3,600 rpm
CXL SUV I6 | VORTEC 4200 MFI | 4 Spd Auto, Electronically Controlled With OD | RWD 275 hp @ 6,000 rpm 275 ft-lbs @ 3,600 rpm
CXL SUV I6 | VORTEC 4200 MFI | 4 Spd Auto, Electronically Controlled With OD | AWD 275 hp @ 6,000 rpm 275 ft-lbs @ 3,600 rpm
CXL SUV I6 | VORTEC 4200 MFI | 4 Spd Auto, Electronically Controlled With OD | RWD 275 hp @ 6,000 rpm 275 ft-lbs @ 3,600 rpm

2004 Buick Rainier Horsepower

The 2004 Buick Rainier is equipped with a VORTEC 4200 MFI engine, producing a consistent output of 275 horsepower and 275 lb-ft of torque.

This vehicle features an all-wheel drive (AWD) drivetrain and is paired with a 4-speed automatic transmission that is electronically controlled with overdrive.

2004 Buick Rainier Horsepower And Torque
Trim Engine | Transmission | Drivetrain Horsepower @ RPM Torque @ RPM
CXL SUV I6 | VORTEC 4200 MFI | 4 Spd Auto, Electronically Controlled With OD | AWD 275 hp @ 6,000 rpm 275 ft-lbs @ 3,600 rpm
CXL SUV I6 | VORTEC 4200 MFI | 4 Spd Auto, Electronically Controlled With OD | RWD 275 hp @ 6,000 rpm 275 ft-lbs @ 3,600 rpm
CXL SUV I6 | VORTEC 4200 MFI | 4 Spd Auto, Electronically Controlled With OD | AWD 275 hp @ 6,000 rpm 275 ft-lbs @ 3,600 rpm
CXL SUV I6 | VORTEC 4200 MFI | 4 Spd Auto, Electronically Controlled With OD | RWD 275 hp @ 6,000 rpm 275 ft-lbs @ 3,600 rpm
Buick Rainier Horsepower Data Brought To You By AutoPadre
Buick Rainier Horsepower Data Brought To You By AutoPadre