Lexus · model year 2025
2025 Lexus IS
Specifications and certified data for the 2025 model year. All Lexus IS model years →
US EPA records5
2025 US EPA fuel-economy records
| Year | Engine | Drive | Transmission | Fuel | MPG (US) comb. | CO₂ g/mi | EV range mi | Source |
|---|---|---|---|---|---|---|---|---|
| 2025 | 2.0 L 4-cyl | Rear-Wheel Drive | Automatic (S8) | Premium | 25 | 356 | — | EPA ↗ |
| 2025 | 3.5 L 6-cyl | All-Wheel Drive | Automatic (S6) | Premium | 22 | 407 | — | EPA ↗ |
| 2025 | 3.5 L 6-cyl | Rear-Wheel Drive | Automatic (S8) | Premium | 23 | 385 | — | EPA ↗ |
| 2025 | 3.5 L 6-cyl | All-Wheel Drive | Automatic (S6) | Premium | 22 | 407 | — | EPA ↗ |
| 2025 | 5.0 L 8-cyl | Rear-Wheel Drive | Automatic (S8) | Premium | 20 | 451 | — | EPA ↗ |
US EPA test figures (US MPG, US test cycle), fueleconomy.gov ↗, US government public domain.
US NHTSA safety ratings
| Vehicle | Overall | Front | Side | Rollover | Source |
|---|---|---|---|---|---|
| 2025 Lexus IS 300 4 DR AWD | ★★★★★ (5/5) | ★★★★☆ (4/5) | ★★★★★ (5/5) | ★★★★★ (5/5) | NHTSA ↗ |
| 2025 Lexus IS 300 4 DR RWD | ★★★★★ (5/5) | ★★★★☆ (4/5) | ★★★★★ (5/5) | ★★★★★ (5/5) | NHTSA ↗ |
| 2025 Lexus IS 350 4 DR AWD | ★★★★★ (5/5) | ★★★★☆ (4/5) | ★★★★★ (5/5) | ★★★★★ (5/5) | NHTSA ↗ |
| 2025 Lexus IS 350 4 DR RWD | ★★★★★ (5/5) | ★★★★☆ (4/5) | ★★★★★ (5/5) | ★★★★★ (5/5) | NHTSA ↗ |
| 2025 Lexus IS 500 4 DR RWD | ★★★★★ (5/5) | ★★★★☆ (4/5) | ★★★★★ (5/5) | ★★★★★ (5/5) | NHTSA ↗ |
NHTSA 5-Star Safety Ratings (US government, public domain). US-market versions; not the same tests as Euro NCAP.
Sources
- US EPA / DOE FuelEconomy.gov — https://www.fueleconomy.gov/feg/ws/index.shtmlUS Government public domain
- NHTSA 5-Star Safety Ratings API — https://api.nhtsa.gov/SafetyRatingsUS Government public domain
- Car Model Index — https://models.autoculturesociety.com/Compiled record. Sources that do not permit reuse are not copied; this index is credited instead.