Chevrolet Tahoe vs Toyota 4Runner
The Chevrolet Tahoe is the more efficient of the two: it reaches 24 mpg combined versus 23 mpg for the Toyota 4Runner, a 1 mpg advantage and costs about $600 less per year to fuel.
Across 5 measured categories, the Toyota 4Runner leads in 3. Figures are EPA test data, not manufacturer claims.
2015–2026
Chevrolet Tahoe
Standard Sport Utility Vehicle 4WD · 77 configurations
2015–2026
Toyota 4Runner
Standard Sport Utility Vehicle 4WD · 42 configurations
Head-to-head specifications
| Metric | Chevrolet Tahoe | Toyota 4Runner |
|---|---|---|
| Best combined MPG | 24 mpg ✓ | 23 mpg |
| Best city MPG | 22 mpg | 23 mpg ✓ |
| Best highway MPG | 28 mpg ✓ | 26 mpg |
| Lowest annual fuel costEPA estimate at 15,000 miles per year | $3,250 | $2,650 ✓ |
| Lowest CO2 output | 421 g/mi | 380 g/mi ✓ |
| Engines offered | SIDI, 3.0, SIDI; Municipal, SIDI; Stop-Start | SIDI & PFI; Hybrid, SIDI & PFI, SIDI & PFI; with Stop-Start, 4.0 |
| Transmissions | Automatic 10-spd, Automatic 6-spd | Automatic (S8), Automatic (S5) |
| Drivetrains | Rear-Wheel Drive, 4-Wheel Drive | 4-Wheel Drive, Part-time 4-Wheel Drive, Rear-Wheel Drive |
| Fuel types | Premium, Regular, Diesel | Regular |
| EPA class | Standard Sport Utility Vehicle 4WD | Standard Sport Utility Vehicle 4WD |
| Years covered | 2015–2026 | 2015–2026 |
| Configurations on record | 77 | 42 |
Source: EPA fuel economy records via fueleconomy.gov. Best-case values across all recorded configurations for each model.
Tahoe vs 4Runner: common questions
Which is better on gas, the Chevrolet Tahoe or the Toyota 4Runner?
The Chevrolet Tahoe is the more efficient of the two: it reaches 24 mpg combined versus 23 mpg for the Toyota 4Runner, a 1 mpg advantage and costs about $600 less per year to fuel.
Which costs less to run per year?
By EPA estimates at 15,000 miles a year, the Toyota 4Runner runs about $2,650 a year in fuel at its most efficient configuration, versus about $3,250 for the Chevrolet Tahoe — a difference of roughly $600 per year.
What engines do the Tahoe and 4Runner offer?
Chevrolet Tahoe: SIDI, 3.0, SIDI; Municipal, SIDI; Stop-Start. Toyota 4Runner: SIDI & PFI; Hybrid, SIDI & PFI, SIDI & PFI; with Stop-Start, 4.0.
Are they in the same vehicle class?
Yes — the EPA classifies both the Chevrolet Tahoe and the Toyota 4Runner as Standard Sport Utility Vehicle 4WD, so they compete directly.
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Comparison id: chevrolet-tahoe-vs-toyota-4runner