What is NOT typically included in an advertisement?

The correct answer is that the manufacturer's suggested retail price is not typically included in an advertisement. This price, often abbreviated as MSRP, serves as a guideline for pricing but is not always mentioned in advertisements since dealers have the flexibility to set their own prices based on various factors such as local market conditions, inventory levels, and promotions.

In contrast, salespersons' opinions may appear in advertisements as they provide potential buyers with personal insights about a vehicle. Promotional offers are often highlighted to attract attention and drive sales. Vehicle features are essential inclusions in advertisements as they inform customers about what is available and help them consider options that best meet their needs.

Thus, while the MSRP functions as an important reference in the car purchasing process, it is commonly excluded from advertisements to allow for more dynamic pricing strategies.