The Chevrolet SS gas mileage is 15 to 18 miles per gallon as specified in our data below, organized by trim, option package, and model year.
For example, the 2005 Chevrolet SS Silverado Extended Cab SS trim model has a combined gas mileage of 15 miles per gallon, while the 2017 Chevrolet SS has a combined gas mileage of 18 miles per gallon.
In the city, the SS gas mileage is 13 to 15 miles per gallon depending on the trim and model year.
On the highway, the SS gas mileage is 16 to 22 miles per gallon depending on the trim and model year.
Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.
Check out the Gas Mileage specifications for other makes and models.
2017 Chevrolet SS Gas Mileage
The 2017 Chevrolet SS gas mileage is 18 miles per gallon combined.
In the city, the 2017 SS gas mileage is 14 miles per gallon.
On the highway, the 2017 SS gas mileage is 22 miles per gallon.
2017 Chevrolet SS Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
6.2L | V8 | SFI | 6 Spd Auto With Tapshift | RWD |
14 city mpg | 22 hwy mpg | 18 combined mpg |
2017 Chevrolet SS Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
6.2L | V8 | SFI | 6 Spd Auto With Tapshift | RWD |
17.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2016 Chevrolet SS Gas Mileage
The 2016 Chevrolet SS gas mileage is 18 miles per gallon combined.
In the city, the 2016 SS gas mileage is 14 miles per gallon.
On the highway, the 2016 SS gas mileage is 22 miles per gallon.
2016 Chevrolet SS Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
6.2L | V8 | SFI | 6 Spd Auto With Tapshift | RWD |
14 city mpg | 22 hwy mpg | 18 combined mpg |
2016 Chevrolet SS Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
6.2L | V8 | SFI | 6 Spd Auto With Tapshift | RWD |
17.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2015 Chevrolet SS Gas Mileage
The 2015 Chevrolet SS gas mileage is 18 miles per gallon combined.
In the city, the 2015 SS gas mileage is 15 miles per gallon.
On the highway, the 2015 SS gas mileage is 21 miles per gallon.
2015 Chevrolet SS Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
6.2L | V8 | SFI | 6 Spd Auto With Tapshift | RWD |
15 city mpg | 21 hwy mpg | 18 combined mpg |
2015 Chevrolet SS Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
6.2L | V8 | SFI | 6 Spd Auto With Tapshift | RWD |
16.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2014 Chevrolet SS Gas Mileage
The 2014 Chevrolet SS gas mileage is 17.5 miles per gallon combined.
In the city, the 2014 SS gas mileage is 14 miles per gallon.
On the highway, the 2014 SS gas mileage is 21 miles per gallon.
2014 Chevrolet SS Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
6.2L | V8 | SFI | 6 Spd Auto With Tapshift | RWD |
14 city mpg | 21 hwy mpg | 17.5 combined mpg |
2014 Chevrolet SS Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Sedan |
6.2L | V8 | SFI | 6 Spd Auto With Tapshift | RWD |
17.0 city L/100 km | 11.0 hwy L/100 km | 13.0 combined L/100 km |
2006 Chevrolet SS Gas Mileage
The 2006 Chevrolet SS gas mileage is 16.5 miles per gallon combined.
In the city, the 2006 SS gas mileage is 14 miles per gallon.
On the highway, the 2006 SS gas mileage is 19 miles per gallon.
2006 Chevrolet SS Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Silverado Extended Cab SS |
V8 | VORTEC HIGH-OUTPUT 6000 SFI | , 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | RWD |
14 city mpg | 19 hwy mpg | 16.5 combined mpg |
2006 Chevrolet SS Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Silverado Extended Cab SS |
V8 | VORTEC HIGH-OUTPUT 6000 SFI | , 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | RWD |
17.0 city L/100 km | 12.0 hwy L/100 km | 14.0 combined L/100 km |
2005 Chevrolet SS Gas Mileage
The 2005 Chevrolet SS gas mileage is 15 miles per gallon combined.
In the city, the 2005 SS gas mileage is 14 miles per gallon.
On the highway, the 2005 SS gas mileage is 16 miles per gallon.
2005 Chevrolet SS Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Silverado Extended Cab SS |
V8 | VORTEC HIGH-OUTPUT 6000 SFI | , 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
14 city mpg | 16 hwy mpg | 15 combined mpg |
| Silverado Extended Cab SS |
V8 | VORTEC HIGH-OUTPUT 6000 SFI | , 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | RWD |
14 city mpg | 16 hwy mpg | 15 combined mpg |
2005 Chevrolet SS Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Silverado Extended Cab SS |
V8 | VORTEC HIGH-OUTPUT 6000 SFI | , 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
17.0 city L/100 km | 15.0 hwy L/100 km | 16.0 combined L/100 km |
| Silverado Extended Cab SS |
V8 | VORTEC HIGH-OUTPUT 6000 SFI | , 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | RWD |
17.0 city L/100 km | 15.0 hwy L/100 km | 16.0 combined L/100 km |
2004 Chevrolet SS Gas Mileage
The 2004 Chevrolet SS gas mileage is 15 miles per gallon combined.
In the city, the 2004 SS gas mileage is 13 miles per gallon.
On the highway, the 2004 SS gas mileage is 17 miles per gallon.
2004 Chevrolet SS Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Silverado Extended Cab SS |
V8 | VORTEC HIGH-OUTPUT 6000 SFI | , 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
13 city mpg | 17 hwy mpg | 15 combined mpg |
2004 Chevrolet SS Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Silverado Extended Cab SS |
V8 | VORTEC HIGH-OUTPUT 6000 SFI | , 4 Spd Auto, Heavy-Duty, Electronically Controlled With OD, Tow/Haul Mode And External Oil Cooler | AWD |
18.0 city L/100 km | 14.0 hwy L/100 km | 16.0 combined L/100 km |
2003 Chevrolet SS Gas Mileage
The 2003 Chevrolet SS gas mileage is 15 miles per gallon combined.
In the city, the 2003 SS gas mileage is 13 miles per gallon.
On the highway, the 2003 SS gas mileage is 17 miles per gallon.
2003 Chevrolet SS Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Silverado Extended Cab SS |
V8 | VORTEC HIGH-OUTPUT 6000 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & External Oil Cooler | AWD |
13 city mpg | 17 hwy mpg | 15 combined mpg |
2003 Chevrolet SS Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| Silverado Extended Cab SS |
V8 | VORTEC HIGH-OUTPUT 6000 SFI | 4 Spd Auto, Heavy-Duty, Electronically Controlled W/OD, Tow/Haul Mode & External Oil Cooler | AWD |
18.0 city L/100 km | 14.0 hwy L/100 km | 16.0 combined L/100 km |
Chevrolet SS Gas Mileage Data Brought To You By AutoPadre
Chevrolet SS Gas Mileage Comparisons By Year