Cadillac CTS Gas Mileage Survey Results
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Gas mileage for how you drive and where you drive your car
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Unlike other car fuel economy surveys, TrueDelta's Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Cadillac CTS's real-world gas mileage (MPG in US and UK, L/100km elsewhere) based on how and where you drive a car.
- view all responses; guests view a maximum of five MPG (or L/100km) gas mileage responses per Cadillac CTS powertrain
- filter gas mileage results based on driving style and driving conditions
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Cadillac CTS 4dr Sedan Gas Mileage
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| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | 304-horsepower 3.6L V6 6-speed shiftable automatic RWD | flat | light | hvy | 0 | 20 | 0 | 80 | 75 | 24.0 |
| flat | med | light | 2 | 3 | 5 | 90 | 65 | 26.4 | ||
| hills | med | hvy | 20 | 20 | 40 | 20 | 75 | 20.0 | ||
| hills | med | hvy | 20 | 20 | 40 | 20 | 70 | 20.0 | ||
| Averages => | 3 | 6 | 9 | 11 | 16 | 21 | 53 | 71 | 22.6 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2008 | 304-horsepower 3.6L V6 6-speed shiftable automatic RWD | flat | med | light | 5 | 0 | 20 | 75 | 70 | 19.0 |
| flat | med | none | 0 | 65 | 10 | 25 | 85 | 18.5 | ||
| hills | med | none | 10 | 30 | 40 | 20 | 60 | 17.5 | ||
| flat | med | hvy | 0 | 0 | 90 | 10 | 70 | 18.7 | ||
| flat | light | light | 5 | 5 | 80 | 10 | 75 | 17.7 | ||
| Averages => | 1 | 6 | 4 | 4 | 20 | 48 | 28 | 72 | 18.3 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2007 | 255-horsepower 3.6L V6 5-speed shiftable automatic RWD | flat | light | light | 5 | 10 | 10 | 75 | 70 | 20.3 |
| mtns | light | hvy | 0 | 5 | 5 | 90 | 75 | 24.4 | ||
| flat | light | none | 5 | 10 | 10 | 75 | 70 | 18.9 | ||
| flat | light | none | 5 | 10 | 10 | 75 | 70 | 20.9 | ||
| flat | light | hvy | 5 | 10 | 10 | 75 | 70 | 17.2 | ||
| Averages => | 2 | 3 | 5 | 4 | 9 | 9 | 78 | 71 | 20.3 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2006 | 255-horsepower 3.6L V6 5-speed shiftable automatic RWD | flat | light | none | 0 | 0 | 5 | 95 | 60 | 18.9 |
| flat | med | light | 25 | 50 | 5 | 20 | 56 | 18.4 | ||
| flat | med | light | 2 | 5 | 2 | 92 | 87 | 22.0 | ||
| flat | med | light | 2 | 2 | 16 | 80 | 70 | 25.5 | ||
| flat | med | light | 0 | 25 | 25 | 50 | 70 | 18.1 | ||
| Averages => | 0 | 6 | 4 | 6 | 16 | 11 | 67 | 69 | 20.6 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2005 | 255-horsepower 3.6L V6 5-speed automatic RWD | flat | med | hvy | 5 | 25 | 50 | 20 | 65 | 25.0 |
| flat | med | hvy | 3 | 22 | 50 | 25 | 75 | 25.8 | ||
| hills | med | hvy | 2 | 4 | 0 | 94 | 68 | 26.1 | ||
| hills | light | none | 0 | 0 | 40 | 60 | 70 | 21.4 | ||
| flat | med | light | 15 | 10 | 30 | 45 | 70 | 23.9 | ||
| Averages => | 2 | 6 | 7 | 5 | 12 | 34 | 49 | 70 | 24.4 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2004 | 255-horsepower 3.6L V6 5-speed automatic RWD | hills | lead | hvy | 0 | 20 | 36 | 44 | 60 | 18.0 |
| flat | med | none | 0 | 10 | 80 | 10 | 65 | 20.3 | ||
| flat | light | none | 0 | 0 | 0 | 100 | 75 | 28.0 | ||
| flat | light | none | 0 | 95 | 0 | 5 | 70 | 20.4 | ||
| flat | light | hvy | 5 | 85 | 10 | 0 | N/A | 19.5 | ||
| Averages => | 1 | 5 | 4 | 1 | 42 | 25 | 32 | 68 | 21.2 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2003 | 220-horsepower 3.2L V6 5-speed automatic RWD | flat | light | none | 15 | 15 | 25 | 45 | 70 | 25.7 |
| flat | lead | hvy | 25 | 35 | 10 | 30 | 70 | 18.0 | ||
| flat | lead | hvy | 25 | 35 | 10 | 30 | 70 | 16.3 | ||
| flat | light | light | 3 | 15 | 35 | 47 | 74 | 24.5 | ||
| flat | med | none | 0 | 10 | 65 | 25 | 74 | 23.3 | ||
| Averages => | 0 | 7 | 5 | 14 | 22 | 29 | 35 | 72 | 21.6 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2008 | 304-horsepower 3.6L V6 6-speed manual RWD | flat | lead | light | 5 | 10 | 20 | 65 | 75 | 24.9 |
| hills | light | none | 10 | 40 | 10 | 40 | 75 | 20.2 | ||
| Averages => | 3 | 7 | 3 | 8 | 25 | 15 | 53 | 75 | 22.5 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2006 | 255-horsepower 3.6L V6 6-speed manual RWD | flat | lead | light | 25 | 10 | 5 | 60 | 85 | 21.0 |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2005 | 255-horsepower 3.6L V6 6-speed manual RWD | flat | med | none | 2 | 15 | 35 | 48 | 60 | 20.2 |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2009 | supercharged 556hp 6.2L V8 6-speed manual RWD | flat | lead | none | 0 | 0 | 40 | 60 | 65 | 12.5 |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2006 | 400-horsepower 6.0L V8 6-speed manual RWD | flat | med | hvy | 15 | 50 | 0 | 35 | 70 | 18.3 |
| flat | med | light | 15 | 50 | 0 | 35 | 70 | 18.5 | ||
| Averages => | 0 | 7 | 8 | 15 | 50 | 0 | 35 | 70 | 18.4 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2005 | 400-horsepower 5.7L V8 6-speed manual RWD | flat | light | hvy | 5 | 15 | 5 | 75 | 70 | 25.0 |
| flat | light | none | 5 | 15 | 5 | 75 | 70 | 23.7 | ||
| flat | v.lt | none | 8 | 8 | 0 | 83 | 60 | 23.0 | ||
| flat | med | none | 6 | 6 | 31 | 57 | 75 | 19.1 | ||
| flat | med | hvy | 6 | 6 | 31 | 56 | 75 | 19.3 | ||
| Averages => | 0 | 4 | 4 | 6 | 10 | 14 | 69 | 70 | 22.0 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2004 | 400-horsepower 5.7L V8 6-speed manual RWD | flat | light | hvy | 0 | 0 | 80 | 20 | 65 | 16.0 |
| flat | lead | light | 0 | 0 | 5 | 95 | 65 | 24.5 | ||
| flat | lead | light | 0 | 0 | 5 | 95 | 70 | 23.2 | ||
| Averages => | 0 | 8 | 7 | 0 | 0 | 30 | 70 | 67 | 21.2 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2008 | 263-horsepower 3.6L V6 6-speed shiftable automatic RWD | flat | light | none | 10 | 20 | 0 | 70 | 55 | 21.0 |
| flat | med | light | 0 | 1 | 1 | 98 | 75 | 26.1 | ||
| flat | med | light | 0 | 1 | 1 | 98 | 75 | 25.7 | ||
| flat | med | light | 0 | 0 | 0 | 100 | 75 | 26.5 | ||
| flat | med | none | 0 | 0 | 30 | 70 | 70 | 20.8 | ||
| Averages => | 0 | 6 | 3 | 2 | 4 | 6 | 87 | 70 | 24.0 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2007 | 210-horsepower 2.8L V6 5-speed shiftable automatic RWD | mtns | lead | light | 0 | 0 | 75 | 25 | 60 | 19.0 |
| mtns | lead | light | 0 | 0 | 65 | 35 | 60 | 20.0 | ||
| Averages => | 10 | 10 | 5 | 0 | 0 | 70 | 30 | 60 | 19.5 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2006 | 210-horsepower 2.8L V6 5-speed shiftable automatic RWD | flat | med | light | 10 | 30 | 50 | 10 | 70 | 18.8 |
| flat | med | hvy | 0 | 0 | 50 | 50 | 60 | 19.5 | ||
| flat | med | light | 10 | 30 | 50 | 10 | 70 | 19.2 | ||
| Averages => | 0 | 7 | 7 | 7 | 20 | 50 | 23 | 67 | 19.2 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2008 | 263-horsepower 3.6L V6 6-speed manual RWD | flat | light | none | 0 | 100 | 0 | 0 | N/A | 21.6 |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2006 | 210-horsepower 2.8L V6 6-speed manual RWD | flat | light | none | 5 | 20 | 50 | 25 | 62 | 16.8 |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2004 | 220-horsepower 3.2L V6 5-speed manual RWD | flat | med | light | 10 | 10 | 0 | 80 | 70 | 25.6 |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2008 | 263-horsepower 3.6L V6 6-speed shiftable automatic AWD | hills | med | light | 0 | 0 | 83 | 17 | 70 | 19.3 |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2009 | 304-horsepower 3.6L V6 6-speed shiftable automatic AWD | flat | light | hvy | 0 | 50 | 35 | 15 | 70 | 18.1 |
| flat | med | light | 5 | 0 | 30 | 65 | 60 | 22.4 | ||
| Averages => | 0 | 5 | 8 | 3 | 25 | 33 | 40 | 65 | 20.3 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2008 | 304-horsepower 3.6L V6 6-speed shiftable automatic AWD | flat | light | light | 0 | 0 | 100 | 0 | N/A | 22.7 |
| flat | med | hvy | 10 | 20 | 10 | 60 | 65 | 16.1 | ||
| flat | med | none | 10 | 2 | 28 | 60 | 75 | 20.0 | ||
| flat | med | none | 5 | 10 | 15 | 70 | 70 | 22.0 | ||
| flat | light | none | 0 | 25 | 75 | 0 | N/A | 17.8 | ||
| Averages => | 0 | 5 | 3 | 5 | 11 | 46 | 38 | 70 | 19.7 | |
| Year | Powertrain | Land | Foot | A/C | Traf % | City % | Sub % | Hwy % | Hwy Spd | MPG |
| 2009 | supercharged 556hp 6.2L V8 6-speed shiftable automatic RWD | hills | lead | none | 0 | 0 | 10 | 90 | 75 | 20.0 |
| hills | lead | none | 0 | 0 | 100 | 0 | N/A | 13.0 | ||
| Averages => | 5 | 10 | 0 | 0 | 0 | 55 | 45 | 75 | 16.5 | |
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Want to view gas mileage survey results for a different car, or (if you're a member) filter by different driving conditions? Then click:
Gas Mileage Survey Terms
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Gas Mileage Survey results include the percent of the distance driven in:
- Traffic, bumper-to-bumper - constant stop and go (Traf)
- City - many stops for intersections per mile (City)
- Suburbs - stop every mile or two (Sub)
- Highway - fairly steady speed (Hwy, Spd)
Gas Mileage Survey results also include:
- Terrain from flat = 0 to mountains = 10 (Land)
- Driving style from very light on the gas = 0 to "lead foot" = 10 (Foot)
- Air conditioning use from none = 0 to heavy = 10 (A/C)
Cadillac CTS Forums (TrueDelta partners)
These forums have helped make our results possible. For discussions of the CTS by owners, visit:
CaddyInfo.com -- Cadillac CTS forum
GMInsideNews.com -- GM news forum
Direct links to this page
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http://www.truedelta.com/fuel_economy.php?stage=pt&bd=Cadillac&mc=37
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[url=http://www.truedelta.com/fuel_economy.php?stage=pt&bd=Cadillac&mc=37]Real-world Cadillac CTS gas mileage [/url]
About TrueDelta's Cadillac CTS Gas Mileage Survey
Tire Decision Guide

Government estimates often aren't indicative of actual, real-world gas mileage for the Cadillac CTS.
Here, unlike anywhere else, you can learn what actual fuel economy and gas mileage (MPG) to expect from the Cadillac CTS based on how you drive and the roads you typically drive on. TrueDelta's Gas Mileage Survey (formerly the Fuel Economy Survey) is the only one to ask Cadillac CTS owners about driving style, terrain, A/C use, driving speed, and other factors that can affect the Cadillac CTS's fuel economy and gas mileage in the real world.
And, members can now filter real-world Cadillac CTS gas mileage results by the most important factors.
