DecodedCarsINEOS Automotive Grenadier
3 model years from 2023 to 2025, compared on size, efficiency, safety and reliability.
- Model years
- 2023–2025
- Class
- Standard Sport Utility Vehicle 4WD
- Latest engines
- 3.0L 6-cyl turbo
- Best MPG
- 15–15 combined, by year
- Latest rating
- Not rated
- Recalls
- 0 campaigns, all years
- Fewest problems
- 2023
The 2025 Grenadier in brief
The 2025 INEOS Automotive Grenadier is a standard SUV offered with a 3.0L 6-cyl turbo engine and 4-wheel drive.
EPA rates its most efficient version at 15 MPG combined (15 city / 15 highway), 24% worse than the 2025 standard SUV average of 19.8 MPG, for an estimated $5,500 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
There are no recalls or owner complaints on file with NHTSA for this model year.
The INEOS Automotive Grenadier has 3 model years in our data, from 2023 to 2025.
Its most efficient year was 2025 at 15 MPG combined; across all years the best version ranged from 15 to 15 MPG.
Buying used? 2024 has the fewest problems in our data.
How the 2023 Grenadier compares
The 2023 INEOS Automotive Grenadier is a standard SUV offered with a 3.0L 6-cyl turbo engine and 4-wheel drive.
EPA rates its most efficient version at 15 MPG combined (15 city / 15 highway), 20% worse than the 2023 standard SUV average of 18.8 MPG, for an estimated $5,500 a year in fuel.
2025 Grenadier pros & cons
Full 2025 details →What's good
- No recalls so far
Watch out for
- Below-average fuel economyBest version gets 15 MPG combined, 24% below the 2025 standard SUV average of 19.8 MPG.
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Best and worst years to buy used
2024 Grenadier
0 owner complaints · 0 recalls
None of the 2 model years we compared stands out for complaints or recalls.
NHTSA recalls and complaints for 2 model years since 2015; use it alongside a pre-purchase inspection. How we calculate this →
Show all 3 model years side by side
Alternatives to the 2025 Grenadier
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2025 Toyota Land Cruiser | 23 MPG | ★★★★★ | 4 |
| 2025 Ford Bronco | 20 MPG | Not rated | 19 |
| 2025 Toyota 4Runner | 23 MPG | ★★★★★ | 1 |
| 2025 Chevrolet Suburban | 23 MPG | ★★★★★ | 1 |
| 2025 Ford Explorer | 24 MPG | ★★★★★ | 22 |
| 2025 Toyota Highlander | 35 MPG | ★★★★★ | 4 |
Sources: EPA, NHTSA, Transport Canada, Wikipedia, Wikimedia Commons. Not affiliated with NHTSA, the EPA or INEOS Automotive. How we calculate this →