2021 Tahoe High Country vs 2021 Hennessey Navigator

The 2021 Lincoln Navigator and the 2021 Chevrolet Tahoe High Country are quite competitive when it comes to the latest in 3-row luxury SUVs. The comparison ends at their aftermarket performance upgrade potential: With a locked ECU, stock power is the most you can expect from this Tahoe’s 6.2L V8. The Navigator’s 3.5L EcoBoost, on the other hand, is a platform perfectly ready to reliably leap up to 600 HP.