2026 Tesla Model S Plaid vs 2026 Genesis G80 3.5T Sport Prestige
This is a lifestyle question: can you charge the 2026 Tesla Model S Plaid at home, or do you need the 2026 Genesis G80 3.5T Sport Prestige's gas-station flexibility? Key numbers: 1020 vs 375 hp, 124 MPGe vs 18 MPG.
The Model S Plaid leads on 106 MPGe better, 645 more hp. The G80 3.5T Sport Prestige leads on $31,640 less. The spec table compares 5 specifications head to head.
Key Differences at a Glance
What's Actually Different
These two vehicles differ in 5 specifications.
Full Specification Comparison
Specifications and pricing reflect available data as of early 2026 and may not match current manufacturer figures. Always confirm details with an authorized dealer before making a purchase decision.
| Spec | 2026 Tesla Model S Plaid | 2026 Genesis G80 3.5T Sport Prestige |
|---|---|---|
| Pricing | ||
| MSRP | $109,990 | $78,350 |
| Powertrain | ||
| Engine | electric | 3.5L V6 Turbo |
| Horsepower | 1020 hp | 375 hp |
| Torque | No published data | 391 lb-ft |
| Transmission | 1-speed direct drive | 8-speed shiftable automatic |
| Drivetrain | AWD | AWD |
| Fuel Economy | ||
| City MPG / MPGe | 132 MPGe | 15 MPG |
| Highway MPG / MPGe | 116 MPGe | 24 MPG |
| Combined MPG / MPGe | 124 MPGe | 18 MPG |
| Fuel Tank | No published data | 19.3 gal |
| Annual Fuel Cost (EPA) | $600/yr | $3,200/yr |
| EV Specs | ||
| EV Range | 410 mi | No published data |
| Energy Use | 124.8 kWh/100mi | No published data |
| Charge Time (240V) | 9.7 hrs | No published data |
| Dimensions | ||
| Curb Weight | 4,802 lbs | 4,619 lbs |
| Wheelbase | 116.5" | 118.5" |
| Length | 198.7" | 196.7" |
| Width | 78.6" | 75.8" |
| Height | 56.3" | 57.7" |
| Safety | ||
| NHTSA Overall | No published data | 5/5 stars |
| IIHS Award | No published data | TSP+ |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 5yr/60k |
| Powertrain | 8yr/120k | 10yr/100k |
| Corrosion | 12yr/unlimited | 5yr/unlimited |
| Roadside Assistance | 4yr/50k | 5yr/unlimited |
Frequently Asked Questions
What is the price difference between the 2026 Tesla Model S Plaid and 2026 Genesis G80 3.5T Sport Prestige?
The 2026 Genesis G80 3.5T Sport Prestige starts at $78,350, $31,640 less than the 2026 Tesla Model S Plaid at $109,990. On a 60-month loan that is roughly $557/month. All prices are MSRP before destination and dealer fees.
Who should choose the 2026 Tesla Model S Plaid?
The 2026 Tesla Model S Plaid is the stronger pick when lower running costs matter to you, roughly $236/year less on fuel; you want to skip gas stations entirely and charge at home; the extra 645 hp matters for your commute or driving style.
Who should choose the 2026 Genesis G80 3.5T Sport Prestige?
The 2026 Genesis G80 3.5T Sport Prestige is the stronger pick when you want to keep $31,640 in your pocket and the 2026 Genesis G80 3.5T Sport Prestige covers your needs; you need the flexibility of gas stations and longer range without planning.
Which gets better fuel economy, the 2026 Tesla Model S Plaid or 2026 Genesis G80 3.5T Sport Prestige?
The 2026 Tesla Model S Plaid rates 124 combined MPGe; the 2026 Genesis G80 3.5T Sport Prestige rates 18 combined MPG. These use different efficiency scales (MPGe for electric, MPG for gas), so the raw numbers are not directly comparable. That gap means roughly $236/year less on energy, or $1,180 over five years of typical driving.
Which is more powerful, the 2026 Tesla Model S Plaid or 2026 Genesis G80 3.5T Sport Prestige?
The 2026 Tesla Model S Plaid produces 1020 hp, 645 more than the 2026 Genesis G80 3.5T Sport Prestige at 375 hp. The 2026 Tesla Model S Plaid runs a electric; the 2026 Genesis G80 3.5T Sport Prestige uses a 3.5L V6 Turbo.
Is the 2026 Tesla Model S Plaid bigger than the 2026 Genesis G80 3.5T Sport Prestige?
The 2026 Tesla Model S Plaid is 2.0″ longer at 198.7″ vs 196.7″. The 2026 Genesis G80 3.5T Sport Prestige has a 2.0″ longer wheelbase, which typically means more rear-seat legroom.
What should I know about comparing an EV to a gas vehicle?
The 2026 Tesla Model S Plaid runs on electricity and the 2026 Genesis G80 3.5T Sport Prestige uses gasoline. Beyond fuel type, this affects daily routine: the EV charges at home overnight (no gas station trips) but needs charging infrastructure for long drives. Running costs are typically lower for the EV, but purchase price and available charging matter. Compare the total cost of ownership, not just the sticker.
How do the warranties compare?
The Tesla Model S comes with 4yr/50k bumper-to-bumper and 8yr/120k powertrain. The Genesis G80 offers 5yr/60k bumper-to-bumper and 10yr/100k powertrain. Longer warranty coverage can offset higher maintenance costs over time.
Explore more: Tesla trims, Tesla Model S trims, Genesis trims, Genesis G80 trims
How the Model S and G80 Stack Up
Two full-size sedans, two brands, and a decision that comes down to which one fits your commute and budget. The 2026 Tesla Model S Plaid starts at $109,990; the 2026 Genesis G80 3.5T Sport Prestige at $78,350. The $-31,640 gap adds up to $557/month on a 60-month loan. That is real money, so the pricier option needs to earn it with capabilities you will actually use.
Powertrain: Model S vs G80
This is an EV-vs-gas comparison. The 2026 Tesla Model S Plaid runs on electricity (electric), while the 2026 Genesis G80 3.5T Sport Prestige uses a 3.5L V6 Turbo. That changes everything: fueling routine, maintenance schedule, and how the vehicle accelerates. The 2026 Tesla Model S Plaid has 645 more hp (1020 vs 375). You will feel the difference merging, passing, and driving with a full car. Both use AWD.
What It Actually Costs to Own
The 2026 Tesla Model S Plaid costs roughly $236 less per year to keep charged or fueled. Over a typical five-year ownership period, that is $1,180.
Which One Should You Buy?
Choose the 2026 Tesla Model S Plaid when lower running costs matter to you, roughly $236/year less on fuel. Choose the 2026 Genesis G80 3.5T Sport Prestige when you want to keep $31,640 in your pocket and the 2026 Genesis G80 3.5T Sport Prestige covers your needs.
Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with Tesla or Genesis or any dealership.