Kia Telluride ('23 refresh added)
#136
Lexus Champion
IMO, it actually doesn't need a V8, unless you are really going to carry a heavy load with it up steep hills. This is not a true full-sizer like the Chevy Tahoe or Ford Expedition.....it is actually smaller in real size than it looks in pictures. As it is, Kia and Hyundai both give you, standard, the nice, normally-aspirated 3.8L V6...no 4-cylinder turbo stuff. That engine produces 291 ft-lbs. of torque, which is adequate for most driving, most of the time.
#137
Lexus Fanatic
#138
Lexus Champion
IMO, it actually doesn't need a V8, unless you are really going to carry a heavy load with it up steep hills. This is not a true full-sizer like the Chevy Tahoe or Ford Expedition.....it is actually smaller in real size than it looks in pictures. As it is, Kia and Hyundai both give you, standard, the nice, normally-aspirated 3.8L V6...no 4-cylinder turbo stuff. That engine produces 291 ft-lbs. of torque, which is adequate for most driving, most of the time.
#140
Lexus Fanatic
Not necessarily...not without a turbo. And, for most driving situations, torque is significantly more important than HP. All else equal, HP determines ultimate top speed....torque and gearing determines acceleration.
#141
Lexus Fanatic
iTrader: (20)
in real world driving, it's all irrelevant.
maybe a 4runner "should" have more than 5 gears.
#142
Lexus Fanatic
For sure. 4Runner could use an 8 speed like the LX or LC.
Last edited by Toys4RJill; 09-25-19 at 12:24 PM.
#143
Lexus Champion
I think the reason the 3.8 in the Telluride doesn't have as much output per liter as some of the competing engines is because the Kia 3.8 is always running in the Atkinson cycle.
The 3.5 in the Highlander, at 295 hp, can switch into or out of Atkinson, so the 295 is certainly measured while in the Otto cycle.
The Highlander Hybrid uses that same 3.5, but it always runs in Atkinson cycle. In that application, this engine is rated at something like 246 hp, relying on the electric motors to get up to the total output of 306 hp.
So I assume that Kia is using that extra .3 liter to get closer to the Highlander output, but while running in Atkinson. They probably could have went for a 3.3-3.5 liter engine in Otto and come out with similar output and fuel mileage.
The 3.5 in the Highlander, at 295 hp, can switch into or out of Atkinson, so the 295 is certainly measured while in the Otto cycle.
The Highlander Hybrid uses that same 3.5, but it always runs in Atkinson cycle. In that application, this engine is rated at something like 246 hp, relying on the electric motors to get up to the total output of 306 hp.
So I assume that Kia is using that extra .3 liter to get closer to the Highlander output, but while running in Atkinson. They probably could have went for a 3.3-3.5 liter engine in Otto and come out with similar output and fuel mileage.
#144
Lexus Fanatic
Though not by a huge difference, on average, the Enclave is also heavier than the Telluride, particularly in the top Avenir trim. It takes more power just to get it rolling....though the new 9-speed automatic helps.
#145
Lexus Fanatic
Agreed. Figures on paper are not the whole story. What matters is how much of that power actually reaches the drive-wheels. That's why AWD vehicles, all else equal, are usually slower and use more fuel than FWD or RWD.....more of the engine's power at the output-shaft is lost in the drivetrain while overcoming weight and drag.
#146
Lexus Fanatic
I think the reason the 3.8 in the Telluride doesn't have as much output per liter as some of the competing engines is because the Kia 3.8 is always running in the Atkinson cycle.
So I assume that Kia is using that extra .3 liter to get closer to the Highlander output, but while running in Atkinson. They probably could have went for a 3.3-3.5 liter engine in Otto and come out with similar output and fuel mileage.
So I assume that Kia is using that extra .3 liter to get closer to the Highlander output, but while running in Atkinson. They probably could have went for a 3.3-3.5 liter engine in Otto and come out with similar output and fuel mileage.
#147
Lexus Champion
99.9% of Telluride owners won't ever notice or need the extra HP or torque. It's mostly about bragging rights anyway.
#148
Lexus Champion
#149
Lexus Fanatic
So I am not trying to come off as argumentative or difficult at all. I believe in 2016, Toyota had full Atkinson on the HL/RX hybrid and went to Otto/Atkinson switching.
Last edited by Toys4RJill; 09-25-19 at 02:00 PM.
#150
Lexus Champion
All depends I guess. The KIA makes its peak torque at a sky high 5200rpm. Highlander at 4700, Suburu which trumps both in the torque department hits its peak at 2000rpm. Load up the KIA and you will feel the drawback. The new Telluride is great achievement by KIA, I just think it would of been great if it debuted with a brand new engine.