2018 · Compact Car · Plug-in hybrid
2018 Audi A3 Plug-in Hybrid MPG & fuel economy
The 2018 Audi A3 Plug-in Hybrid is a compact car with one EPA-rated configuration. This plug-in hybrid covers about 16 miles on electricity (83 MPGe), then returns 36 MPG on gas. That's up 2 MPG from the 2017 model. Among 44 compact cars rated for 2018, it ranks 13th for lowest fuel cost. At 15,000 miles a year with 18¢/kWh electricity and $3.95/gal premium gas, it costs about $1,434 a year to fuel.
What will it cost you?
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Fuel average
The 2018 Audi A3 Plug-in Hybrid's fuel average is 15.3 km/L (6.5 L/100 km), or 36 MPG combined: 14.5 km/L in the city and 16.6 km/L on the highway. On electricity it is rated 83 MPGe.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City (gas) | 34 | 14.5 | 6.9 |
| Highway (gas) | 39 | 16.6 | 6.0 |
| Combined (gas) | 36 | 15.3 | 6.5 |
How it ranks among 2018 Compact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
A3 Plug-in Hybrid MPG across model years
Full history →1 EPA-rated configuration
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| FWD · 1.4L 4-cyl turbo · 6-speed dual-clutch A3 e-tron |
Plug-in hybrid | 81 MPGe + 34 MPG | 86 MPGe + 39 MPG | 83 MPGe + 36 MPG | 400 mi | $1,434 |
Specs (most efficient configuration)
- Fuel
- Premium gas + electricity
- Engine / motor
- 1.4L 4-cyl turbo
- Transmission
- 6-speed dual-clutch
- Drivetrain
- FWD
- Electricity use
- 41 kWh/100 mi
- All-electric range
- 16 mi
- Charge time (240V)
- 2.5 hrs
- Passenger volume
- 89 cu ft
- Cargo volume
- 14 cu ft
- Tailpipe CO₂
- 150 g/mi
- EPA fuel economy score
- 10/10
- EPA greenhouse gas score
- 10/10
2018 Audi A3 Plug-in Hybrid vs. rivals
Compare the 2018 A3 Plug-in Hybrid
With any other car from any year, including other A3 Plug-in Hybrid model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 2018 Audi A3 (29 MPG)
Frequently asked questions
What is the gas mileage of the 2018 Audi A3 Plug-in Hybrid?
Up to 83 MPGe + 36 MPG combined.
What fuel does the 2018 Audi A3 Plug-in Hybrid use?
Premium gas + electricity (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2018 Audi A3 Plug-in Hybrid?
The 2018 Audi A3 Plug-in Hybrid's fuel average is 15.3 km/L (6.5 L/100 km), or 36 MPG combined: 14.5 km/L in the city and 16.6 km/L on the highway. On electricity it is rated 83 MPGe.
How much does it cost to fuel the 2018 Audi A3 Plug-in Hybrid per year?
About $1,434 at 15,000 miles a year with 18¢/kWh electricity and $3.95/gal premium gas, or $9.56 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.