2027 head-to-head · Large Car
2027 Audi S6 e-tron vs Lucid Air
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
The 2027 Lucid Air is the cheaper one to run. Driving 15,000 miles a year with 18¢/kWh electricity, it costs about $624 a year to fuel (146 MPGe), versus $883 for the 2027 Audi S6 e-tron (103 MPGe). That's roughly $259 a year, or about $1,296 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Audi S6 e-tron
- Lucid Air
Side by side
| Audi S6 e-tron | Lucid Air | |
|---|---|---|
| $883 | Your annual fuel cost | $624 |
| 103 MPGe | Combined efficiency | 146 MPGe |
| 106 MPGe | City | 149 MPGe |
| 100 MPGe | Highway | 142 MPGe |
| 32.7 kWh | Electricity use (kWh/100 mi) | 23.1 kWh |
| 326 mi | Driving range | 420 mi |
| 95 cu ft | Passenger volume | 101 cu ft |
| 26 cu ft | Cargo volume | 32 cu ft |
| 0 g/mi | Tailpipe CO₂ (g/mi) | 0 g/mi |
| 9/10 | EPA fuel economy score | 10/10 |
| 10/10 | EPA greenhouse gas score | 10/10 |
| 12 hrs | Charge time at 240V | 10 hrs |
| Electric | Powertrain | Electric |
| Electricity | Fuel | Electricity |
| Electric motors (495 kW) | Engine / motor | Electric motor (330 kW) |
| Single-speed | Transmission | Single-speed |
| AWD | Drivetrain | RWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Audi S6 e-tron vs Lucid Air across model years
- Audi S6 e-tron
- Lucid Air
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
The Lucid Air goes farther between stops: about 420 miles on a charge, compared with 326 miles for the Audi S6 e-tron.
Per EPA interior volume figures, the Lucid Air has more passenger space (101 vs. 95 cu ft); the Lucid Air has more cargo space (32 vs. 26 cu ft).
Among 16 2027 large cars, the Audi S6 e-tron ranks 3rd and the Lucid Air 1st for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2027 Audi S6 e-tron or the 2027 Lucid Air?
Measured by cost to drive, the Lucid Air. The Audi S6 e-tron is rated 103 MPGe combined and the Lucid Air 146 MPGe (EPA, most efficient configuration of each).
How much does it cost to fuel the 2027 Audi S6 e-tron vs. the Lucid Air per year?
At 15,000 miles a year with 18¢/kWh electricity, about $883 for the Audi S6 e-tron and $624 for the Lucid Air.
Which has more range?
The Lucid Air: about 420 miles versus 326 miles.
Which has more cargo space?
The Lucid Air, with 32 cu ft of luggage volume versus 26 cu ft (EPA interior volume index).
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