- Scout Harvester plug-in sequence hybrid will use LFP battery chemistry
- Harvester variations will not tow as a lot or speed up as rapidly as EVs
- Rear-mounted range-extender confirmed as a non-turbo 4-cylinder engine
The Volkswagen Group’s new Scout Motors model is not scheduled to ship its first automobiles for an additional two years, however particulars proceed to trickle out.
Scout unveiled idea variations of its Traveler SUV and Terra pickup truck final fall, with all-electric powertrains and a plug-in hybrid model dubbed Harvester. A drivable prototype of the Traveler not too long ago appeared on Jay Leno’s Storage, with Scout Motors CEO Scott Keogh fielding technical questions from comic and automotive presenter Jay Leno.
Scout has beforehand quoted a complete vary of 150 miles all-electric, amounting to a complete of 500 miles of mixed gasoline and electrical energy for the Harvester fashions. With their plug-in series-hybrid powertrain, a gasoline engine acts as a generator to constantly cost the battery pack, much like the Ram 1500 Ramcharger.
Scout Traveler prototype on Jay Leno’s Storage
The Scout CEO additionally confirmed that Harvester fashions will use lithium iron phosphate (LFP) battery cells instead of the nickel manganese cobalt (NMC) cells for use in all-electric Scout fashions that intention for 350 miles of vary. That is an odd selection for a plug-in hybrid, the place NMC is usually the usual attributable to its extra versatile energy supply traits, plus their larger power density in order to not add as a lot weight. However it might assist maintain battery prices and carbon footprint low, one thing Scout has indicated are priorities.
The Harvester fashions’ range-extending generator can be a naturally-aspirated 4-cylinder engine, Keogh confirmed, probably from the VW Group secure. Harvesters may have 15-gallon gasoline tanks and, along with all-electric and hybrid modes, a “Heavy Responsibility Mode” supposed for severe-use functions like towing, Keogh mentioned.
Nevertheless, towing functionality can be considerably much less for Harvester fashions than for all-electric fashions, Keogh indicated. He mentioned the plug-in hybrids would tow as much as 5,000 kilos, in comparison with 7,000 kilos for all-electric variations of the Traveler SUV and 10,000 kilos for the Terra pickup. That is probably as a result of selection of LFP battery chemistry, which is much less in a position to produce bursts of energy when known as upon like NMC chemistry.
Plug-in hybrids may also be 1.0 second slower from 0-60 mph than EVs, Keogh mentioned. However at 4.5 seconds, they will nonetheless be fairly fast for giant off-roaders. And in an interview printed in January, Keogh mentioned the principle motivator for purchasers reserving the Harvester plug-in hybrids is avoiding vary anxiousness, so these prospects will not be as bothered by a dip in efficiency.
On the time of that interview, Keogh mentioned reservations for plug-in hybrid fashions had been outpacing all-electric fashions. He additionally informed Leno that the Traveler SUV at present accounts for 70% of reservations, with simply 30% of consumers choosing the Terra pickup.
Scout is really dwelling up its title throughout the VW Group, which does not at present have any range-extended EVs amongst its many manufacturers. Nor do these manufacturers use a body-on-frame structure like one developed for Scout to make sure real off-road functionality. Scout may also make use of the VW Group’s 800-volt experience whereas adopting Rivian’s zonal electrical structure, which VW now has entry to underneath its partnership with that automaker. As soon as pioneered by Scout, these options might be scaled to different automobiles throughout the VW Group.
