The 2007 Altima was offered with two engine configurations: a four-cylinder engine and a six-cylinder V6.
In more detail, buyers could choose between a 2.5-liter four-cylinder engine for better fuel efficiency or a 3.5-liter V6 for stronger performance, depending on trim level and options.
Engine configurations available in 2007 Altima
4-cylinder option (2.5-liter)
For drivers prioritizing efficiency, the 2.5-liter four-cylinder powered the base and mid-range trims and contributed noticeably better gas mileage compared with the V6.
- Engine type: 2.5-liter inline-four
- Key features: commonly paired with variable valve timing and a dual overhead camshaft design
- Availability: used in base and mid-range Altima trims
The four-cylinder configuration offered a balanced package of everyday practicality and fuel efficiency, making it the most common option on the 2007 Altima.
6-cylinder option (3.5-liter)
The 3.5-liter V6 provided stronger acceleration and higher cruising performance, available on higher-end trims of the 2007 Altima.
- Engine type: 3.5-liter V6
- Configuration: V6
- Availability: used in higher trims such as SE and SL models
The V6 option is favored by buyers seeking more power and smoother highway performance, though it comes with lower fuel economy compared with the four-cylinder option.
Summary
In short, the 2007 Nissan Altima offered two cylinder configurations: a four-cylinder 2.5 L engine and a six-cylinder 3.5 L engine. Your choice depended on the trim level and options, with the four-cylinder serving as the efficiency-focused baseline and the V6 delivering enhanced power for those seeking more performance.