2006 Cadillac Models
Large Cars
The title for most fuel efficient Cadillac in the large cars class in 2006 goes to the Cadillac DTS with a combined EPA fuel economy rating of 20 miles per gallon. This MPG rating is a full 25% better than the worst in class Cadillac, the Limousine.
- Cadillac DTS
- 20 MPG (Automatic - 4.6L - 8 Cylinder)
- Cadillac Armored DTS
- 16 MPG (Automatic - 4.6L - 8 Cylinder)
- Cadillac Funeral Coach / Hearse
- 16 MPG (Automatic - 4.6L - 8 Cylinder)
- Cadillac Limousine
- 16 MPG (Automatic - 4.6L - 8 Cylinder)
Midsize Cars
The title for most fuel efficient Cadillac in the midsize cars class in 2006 goes to the Cadillac CTS with a combined EPA fuel economy rating of 21 miles per gallon. This MPG rating is a full 5% better than the worst in class Cadillac, the STS AWD.
- Cadillac CTS
- 21 MPG (Automatic - 2.8L - 6 Cylinder)
- Cadillac STS
- 21 MPG (Automatic - 3.6L - 6 Cylinder)
- Cadillac STS AWD
- 20 MPG (Automatic - 3.6L - 6 Cylinder)
Special Purpose Vehicles - Sport Utility Vehicles 2WD
The title for most fuel efficient Cadillac in the special purpose vehicles - sport utility vehicles 2wd class in 2006 goes to the Cadillac SRX 2WD with a combined EPA fuel economy rating of 19 miles per gallon. This MPG rating is a full 19% better than the worst in class Cadillac, the Escalade 2WD.
- Cadillac SRX 2WD
- 19 MPG (Automatic - 3.6L - 6 Cylinder)
- Cadillac Escalade 2WD
- 16 MPG (Automatic - 6.0L - 8 Cylinder)
Special Purpose Vehicles - Sport Utility Vehicles 4WD
The title for most fuel efficient Cadillac in the special purpose vehicles - sport utility vehicles 4wd class in 2006 goes to the Cadillac SRX AWD with a combined EPA fuel economy rating of 18 miles per gallon. This MPG rating is a full 20% better than the worst in class Cadillac, the Escalade Ext AWD.
- Cadillac SRX AWD
- 18 MPG (Automatic - 3.6L - 6 Cylinder)
- Cadillac Escalade AWD
- 15 MPG (Automatic - 6.0L - 8 Cylinder)
- Cadillac Escalade ESV AWD
- 15 MPG (Automatic - 6.0L - 8 Cylinder)
- Cadillac Escalade Ext AWD
- 15 MPG (Automatic - 6.0L - 8 Cylinder)
Two Seaters
The title for most fuel efficient Cadillac in the two seaters class in 2006 goes to the Cadillac XLR with a combined EPA fuel economy rating of 19 miles per gallon. Though this is guaranteed, as it is the only vehicle in this category.
- Cadillac XLR
- 19 MPG (Automatic - 4.6L - 8 Cylinder)
