The 2009 Nissan Altima offered two engine options: a 2.5-liter four-cylinder and a 3.5-liter V6. This article explains what those engines are and how they differ in performance.
Powertrain options for the 2009 Altima
The Altima’s 2009 model year featured two gasoline engines to suit different driving needs. Below is a concise overview of the two choices.
- 2.5-liter inline-4 (QR25DE): approximately 179 horsepower with about 180 lb-ft of torque, designed for daily driving efficiency and smooth highway performance.
- 3.5-liter V6 (VQ35DE): approximately 270 horsepower with around 258 lb-ft of torque, aimed at stronger acceleration and higher-performance capability.
In short, the Altima could be equipped with a practical four-cylinder for efficient commuting or a more powerful V6 for enhanced performance.
Performance and choice by trim
The engine choice typically aligned with the trim level and preferred transmission. The 2.5-liter four-cylinder powered the base and mid-range models, offering better fuel economy, while the 3.5-liter V6 was available on higher-end trims, delivering noticeably stronger acceleration and overall performance. Transmission options varied by model year and trim, but the two engines remained the defining distinction.
Summary
The 2009 Altima’s engine lineup consisted of a 2.5-liter inline-4 (QR25DE) delivering around 179 hp and 180 lb-ft of torque, and a 3.5-liter V6 (VQ35DE) delivering about 270 hp and 258 lb-ft of torque. This provided a clear choice between efficiency and performance for buyers.
What year of Altima to stay away from?
Nissan Model Years to Approach with Caution
| Model | Years to Avoid |
|---|---|
| Altima | 2013–2015 |
| Rogue | 2008–2013 |
| Sentra | 2013–2014 |
| Pathfinder | 2005–2010 |
Is a Nissan Altima 2009 a V6?
The 3.5-liter V6 is very powerful yet delivers 23 mpg overall.
What engine is in a 2009 Nissan Altima?
For 2009, Altima Sedan is again available with a choice of two engines: the award-winning VQ-series 3.5-liter V6 or the powerful 2.5-liter inline 4-cylinder.
Is 2009 a good year for Nissan Altima?
As a whole, consumers found the vehicle's comfort and performance to be its strongest features and quality to be its weakest. 803 out of 1167 of owners (69% of them) rank the 2009 Altima five out of five stars. Overall, consumers seem aligned in their opinions of the 2009 Nissan Altima.