2006 Cadillac XLR-V MPG and Fuel Economy
On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2006 Cadillac XLR-V.
The 2006 Cadillac XLR-V runs on regular gasoline and is in the Two Seaters car class.
Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2006 Cadillac XLR-V is, we have the information you need.
🛣 How Many Miles per Gallon (MPG) Does a 2006 Cadillac XLR-V Get?
First off, the most commonly asked question. A 2006 Cadillac XLR-V gets up to 13 miles per gallon in the city, and 20 miles per gallon on the highway.
The combined average MPG for the 2006 Cadillac XLR-V is 16 miles per gallon.
💵 What is the Average Yearly Fuel Cost for a 2006 Cadillac XLR-V?
The estimated fuel costs for the 2006 Cadillac XLR-V is $3,900 per year.
That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.
If you were to compare a 2006 Cadillac XLR-V to an average vehicle over 5 years, you will spend $8,000 more on fuel.
The 2006 Cadillac XLR-V is also subject to the Gas Guzzler Tax, which is a federal tax on vehicles that has a combined MPG of less than 22.5.
The combined average MPG for the 2006 Cadillac XLR-V is 16 miles per gallon, and according to the current tax for each level of MPG, you can expect to pay a tax of $3,700 per year.
🛢 How Many Barrels of Petroleum Does a 2006 Cadillac XLR-V Consume?
The 2006 Cadillac XLR-V will consume roughly 19 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.
Overview
The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2006 Cadillac XLR-V.
| City MPG | 13 |
|---|---|
| Highway MPG | 20 |
| Combined MPG | 16 |
| Save/Spend vs Average Car | Spend $8,000 |
| Gas Guzzler Tax | $3,700 |
| Fuel Cost | $3,900 |
| Fuel Type 1 | Regular |
| Barrels of Petroleum | 19 |
| Drive | Rear-Wheel Drive |
| Cylinders | 8 |
| Displacement | 4.4 |
| Transmission | Automatic (S6) |
| Vehicle Class | Two Seaters |
| Start/Stop? | No |
| Supercharged? | Yes |
| Turbocharged? | No |
Related Cadillac Models from 2006
If you're interested in other Cadillac models from 2006, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.
| Model | Combined MPG |
|---|---|
| Armored DTS | 14 |
| CTS | 19 |
| CTS | 19 |
| CTS | 18 |
| CTS | 19 |
| CTS-V | 17 |
| DTS | 18 |
| DTS | 18 |
| Escalade 2WD | 14 |
| Escalade AWD | 13 |
| Escalade ESV AWD | 13 |
| Escalade Ext AWD | 13 |
| Funeral Coach / Hearse | 14 |
| Limousine | 14 |
| SRX 2WD | 17 |
| SRX 2WD | 16 |
| SRX AWD | 16 |
| SRX AWD | 15 |
| STS | 19 |
| STS | 18 |
Link To or Reference This Page
If you use this page in your research, please reference MPG Buddy as the source.
<a href="https://mpgbuddy.com/cars/cadillac/xlr-v/2006">2006 Cadillac XLR-V MPG and Fuel Economy</a>
"2006 Cadillac XLR-V MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/cadillac/xlr-v/2006.
"2006 Cadillac XLR-V MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/cadillac/xlr-v/2006. Accessed January 3, 2026.
2006 Cadillac XLR-V MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/cadillac/xlr-v/2006.