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Land Rover Defender V8 vs. Jeep Wrangler Rubicon 392 | V8 4x4s square off on paper

Land Rover pulled the sheet off its 2022 Defender on Wednesday, introducing another high-performance V8 to the off-road segment. This time, it's a 5.0-liter, supercharged V8 boasting 518 horsepower. It will be available in both the Defender 90 and 110 models. In the former, Land Rover says it can crack off a 0-60 run in just 4.9 seconds on its way to a top speed of 149 mph. The long-wheelbase 110 will be a bit slower, but "slow" probably isn't the right adjective to use here at all.  But Land Rover isn't the only automaker offering a high-performance variant of its off-road SUV. While Jeep may have been sneered at for presenting the 2021 Wrangler Rubicon 392 on the heels of the 2021 Ford Bronco's introduction, it starts to make a lot more sense in this context. There's reportedly a high-output Bronco on the way, too, so call Jeep the dinosaur of the group all you want, but you can't put a price on being first. Well, you can, actually, but that's not the point.  Thankfully, both Land Rover and Jeep have provided enough specs for us to rough out a comparison chart. Since the Rubicon 392 is offered only in four-door guise, we're looking at the long-wheelbase Defender 110 as its direct competitor here. Have a look: There are a few caveats to mention off the top. For starters, we don't have an official curb weight for the V8-powered Defender yet, as Land Rover has not finalized its U.S. specs. We used the European figures (as provided by a spokesperson), which we expect to be accurate within about 50 pounds. The 0-60 time provided by Land Rover was for the Defender 90, which is smaller and somewhat lighter than the 110. When equipped with the inline-6, the Defender 110 is about a tenth of a second slower to 60 than the Defender 90, so we figure it should be roughly the same for the V8.  While the Defender has nearly 50 horsepower on the Wrangler, that advantage disappears thanks to the Land Rover V8's monster weight penalty, which will fall somewhere between 600 and 700 pounds depending on equipment. Yikes. On the flip side, however, the Land Rover has the edge in top speed, and it's not even close. Chalk that up to the tires, we suspect. We know for a fact that the Rubicon 392's all-terrains dictate its speed limiter; Jeep's own engineers told us as much. This could make for a (hypothetically) interesting drag race, as the Jeep's advantage off the line may evaporate once triple digits come into play.

Land Rover plotting high-performance Disco Sport, Evoque

Jaguar Land Rover is getting serious about performance with its new SVR line of high-output machinery. We've already seen the Range Rover Sport SVR, and we're anticipating more to follow with SVR versions of the new Jaguar XE, Range Rover LWB, outgoing Land Rover Defender and plenty more. The lineup will eventually include performance versions of most, but not all of the British automaker's products. But while the smallest Land Rovers may not get the full-on SVR treatment, JLR reportedly has something in the works. According to Australian website Motoring, Land Rover is watching the segment and considering its options. It sees Audi with its SQ5, BMW planning performance versions of the X3 and X4, and Mercedes plotting an AMG version of the GLC that's set to replace the GLK. The question is just what Land Rover will do. Both the Discovery Sport and Range Rover Evoque are based on the same D8 platform that incorporates transversely mounted inline-fours, so fitting something larger might be prohibitive, but a high-output turbo version of the new Ingenium four-cylinder engine design could do the trick. Considering what the likes of Volvo and Mercedes have managed to do with their high-strung turbo fours, Land Rover's approach could prove to be no slouch at all – even without the 5.0-liter supercharged V8 powering the flagship SVR models. In related news, Autovisie – the automotive section of Dutch newspaper De Telegraaf – projects that an SVR version of the Jaguar F-Type will be among the high-performance models coming up next. Slotting above the F-Type R with its 550 horsepower, the F-Type SVR will be even more powerful. The Project 7 speedster packaged a 575-hp version of the same supercharged V8, potentially pointing the way forward for future SVR models. Featured Gallery Land Rover Range Rover Evoque Autobiography View 17 Photos Related Gallery 2015 Land Rover Discovery Sport View 16 Photos News Source: Motoring.com.au, AutovisieImage Credit: Land Rover Jaguar Land Rover SUV Performance jaguar land rover svr

Jaguar Land Rover offers (some) detail about new Ingenium engine

Jaguar Land Rover officially announced its Ingenium family of engines with the unveiling of the 2.0-liter version in the Jaguar XE concept at the 2014 Geneva Motor Show, but it kept details very thin at the time. All we knew was that the new turbocharged mills could be configured to use gasoline or diesel, and be positioned longitudinally or transversely. Months later, JLR is finally letting some more info slip about its new baby, but there are still some big questions to be answered.
For the Ingenium project, Jaguar Land Rover gave its engineers a clean sheet of paper and told them not to worry about using any previous parts or machinery. In the end, the designers came up with a family of turbocharged, aluminum-block engines based around modular, 500cc cylinders to allow it to grow or shrink as the market demanded. The layout was also made adaptable enough to incorporate hybrid drivetrains, if needed. "Being configurable and flexible are the two key strands of Ingenium's DNA because we have future-proofed our new engines from the outset," said said Ron Lee, the company's director of Powertrain Engineering.
To maximize efficiency, Jaguar promises that all versions of the Ingenium engines come with computer-controlled, variable oil pumps and water pumps to use only as much energy as needed. They also get direct injection, roller bearings for the cams and stop/start. The diesel version alone has 17 percent less internal friction than the mill it replaces, the company claims. JLR is also promising class-leading figures for Ingenium's torque and horsepower too, but it's not giving away those specs just yet.