How much horsepower does a 2006 Impala LT have?
The 2006 Impala LT, with the standard 3.5-liter V6, makes about 211 horsepower.
Beyond the standard engine, horsepower varies with the available powertrains. The LT trim could also be equipped with an optional 3.9-liter V6 that produces around 240 horsepower, while the high-performance SS variant uses a V8 delivering over 300 horsepower. The exact figure depends on the specific drivetrain and options installed.
Engine options in the 2006 Impala
The Chevrolet Impala lineup for 2006 offered more than one gasoline engine, with horsepower tied to the chosen powerplant.
Standard 3.5-liter V6
The common LT configuration used a 3.5-liter V6, delivering roughly 211 horsepower and about 214 lb-ft of torque.
Optional 3.9-liter V6
Some configurations could be equipped with a 3.9-liter V6, increasing output to around 240 horsepower and a similar bump in torque.
- 3.5-liter V6: about 211 hp (some late-year revisions list up to ~217 hp) with ~214 lb-ft of torque.
- 3.9-liter V6: about 240 hp with roughly 240 lb-ft of torque.
- SS variant: V8 engine producing around 303 hp (not part of the LT trim).
Before listing the figures, note that the exact horsepower can vary by model year, market, and any factory or dealer-installed options.
The horsepower you see on a specific car will depend on the exact engine, transmission, and any aftermarket changes. For a precise figure, check the vehicle’s original window sticker or GM’s official specifications for the exact VIN.
Bottom line
In typical LT configuration with the standard 3.5L V6, you should expect around 211 horsepower. If the LT is equipped with the 3.9L option, horsepower rises toward 240 hp. Higher-performance variants use a V8 with substantially more power.
Summary
The 2006 Chevrolet Impala LT’s horsepower centers on its engine choice: about 211 hp from the standard 3.5L V6, around 240 hp with the optional 3.9L V6, and significantly more with the SS’s V8. Real-world numbers can vary slightly by year, market, and configuration.
How much horsepower does a 2006 Chevy Impala V6 have?
The base 3.5-liter V6 churns out 211 horsepower and 214 pound-feet of torque. The 3.9-liter V6 generates 240 horsepower, a 40 horsepower gain, and 242 pound feet.
How much is a 2006 Impala LT worth?
A 2006 Chevrolet Impala LT Sedan 4D has depreciated $692 or 19% in the last 3 years and has a current resale value of $2,829 and trade-in value of $603.
What engine is in a 2006 Impala LT?
For those who don't particularly want or need the extra power of the V-8 or even the midlevel 3.9-liter V-6, the base engine for 2006 is a 3.5-liter V-6 with 210 horsepower and 214 foot-pounds of torque.
Which Impala is better, LS or LT?
The LS trim level is the base level. It comes with many standard features such as air-conditioning and cruise control. The LT trim is the next step up. This trim offers such standard features as dual-zone climate control, power mirrors and a power adjustable passenger's seat.
