2016 Jeep Wrangler Unlimited Sahara Sport Utility 4-door on 2040-cars

Auto blog

2018 Jeep Wrangler spied looking more aerodynamic

We're getting an early look at one of the most anticipated vehicles from Jeep: the next-generation Wrangler. We expect it to arrive for the 2018 model year and be aluminum-intensive for purposes of weight savings, which will improve fuel economy. The platform is expected to remain a traditional body-on-frame setup, and manufacturing will remain at its longtime Toledo, OH, factory. The design appears true to the Wrangler's heritage, though the windshield is raked back more to make it less brick-like when cutting through the air. From some angles, the front end appears longer if you squint properly, and the front fenders seem wider and squatter than the current model's. There's probably more in store for the new Jeep, but this prototype is under such heavy cladding it's impossible to tell what. Kudos to the folks who make those vinyl coverings. Look for the powertrain to again include a Pentastar V6, this time paired to an eight-speed automatic transmission – again for fuel economy, but also to improve the powertrain's flexibility. A V6 turbo diesel and a mild- hybrid variant are also expected. Even with all these departures from the long-running Wrangler playbook, the off-road capability will remain the vehicle's calling card. The current Wrangler will also be built concurrently with this next-gen model for a time in Toledo, Automotive News reports, giving enthusiasts and traditionalists the best of both worlds. Jeep will also add a pickup based on the Wrangler's underpinnings to its portfolio in a move to capitalize on the resurgence of smaller trucks. The Wrangler is both the halo and centerpiece of the remade Jeep lineup, which quickly is becoming one of Fiat Chrysler's pillars for sales and prestige around the world. Jeep hopes to sell 2 million vehicles globally by 2018. Related Video:

Buy this instead of a Wrangler | 2017 Jeep Grand Cherokee Trailhawk Review

In our first encounter with the 2017 Jeep Grand Cherokee Trailhawk at Fiat Chrysler's Chelsea Proving Grounds, we saluted the new model's impressive on-road demeanor. In its off-road mode, however, we couldn't ignore the pre-production throttle calibration – it was super sharp and difficult to modulate with the precision needed to navigate obstacles. We were told then that Jeep's engineers were aware of the problem and were fixing it for production models. So we recently set off for Bundy Hill Off-Road Park in Jerome, Michigan, in a production-spec Grand Cherokee Trailhawk to check their work and get a better idea of the overall package. We can report that the Trailhawk's throttle has been fixed for production, landing it properly in Goldilocks territory. In the off-road Mud setting, the throttle is soft and easy to modulate. You can balance this rig with the gas pedal, reaching just past tip-in to steadily prod forward. But the gas pedal doesn't delay when you really need power. Move beyond the initial tip-in, and the engine responds quickly, which is a good thing, as a sluggish throttle is almost as dangerous off-road as one that's too sharp. Rock mode promises even more precise control over the throttle, although our lack of a spotter and a desire to avoid damaging the 700-mile-young Trailhawk kept us from hitting Bundy Hill's rockier sections. The wet, non-snowy weather meant we didn't properly test Snow or Sand mode. This test model was equipped with FCA's popular 3.6-liter V6, but like the rest of the Grand Cherokee range, more power is available from the 3.0-liter EcoDiesel V6 and the 5.7-liter Hemi V8. You don't need them – the 3.6-liter and eight-speed automatic are perfectly fine on the trails. Faced with an incline, the transmission holds its gear without complaint – you don't even need to switch into manual mode. Despite the 4,800-rpm torque peak, the V6's 260 pound-feet arrive early enough that you don't need to strong-arm the throttle. So that's resolution for the pre-production issue. But our time at Bundy Hill exposed a different and ultimately much easier to fix problem for the production model. Late fall in Michigan is not always a good time to go off-road – sub-40-degree temperatures and a steady, depressing drizzle can turn a relatively simple trail into a slippery mess of wet clay. Conditions like these can easily overwhelm an on-road tire like the Goodyear All-Terrain Adventures the Trailhawk uses.

Chrysler axes old V6s, goes all-Pentastar

Old technology has a way of lingering on, particularly at Chrysler headquarters in Auburn Hills. So while the Pentastar V6 has replaced the older engine architecture in just about every application, it still soldiered on in some export markets. But the introduction of a new 3.0-liter Pentastar V6, produced in Michigan and meant only for the Chinese market, has put the final nail in the old engine's coffin.
Fitted into the 2014 Jeep Grand Cherokee and Jeep Wrangler just introduced to China at the Chengdu Motor Show, the downsized six uses the same architecture as the larger 3.6-liter Pentastar V6. But because of its 2,997cc capacity, it can be exported to China without the increased duty the 3.6-liter or even 3.2-liter Pentastar engines would incur. The 3.0-liter V6 develops 230 horsepower at 6,350 rpm and 210 pound-feet at 4,400 rpm.
Admittedly, it's unlikely, but even though the engine was said to be created solely to undercut tax thresholds in China and Europe, the 3.0-liter Pentastar has recently surfaced in rumors of an application here: as the boosted heart of a potential Cherokee SRT with anywhere from 375 to 410 hp.