'Don't change it: just make it better'. That's what Range Rover customers have long told Land Rover, so consistent evolution of this model has long been the Solihull company's mantra when it comes to this car. With a pedigree over four distinct generations going all the way back to 1970, it's always been, without question, the 'finest 4x4xfar'. We're currently edging towards the end of the lifespan of the fourth generation version, but even at this point in this design's development, some pretty fundamental changes are being introduced - a key one being the introduction of various electrified engines: we'll be discussing those in this review.
This MK4 model adopted a lightweight aluminium body structure to make itself faster and more responsive at the same time as being more efficient and cheaper to run. As ever, this car offers a properly limousine-like rear cabin and performance approaching that of a super-saloon. And yes, if you need it to be, it's well capable of allowing you to set off across the Serengeti or explore the Amazon. It is, more than ever, one of a kind.
Did we ever imagine we'd see a Range Rover with a four cylinder engine? Probably not but the sophisticated aluminium underpinnings of this fourth generation design have made that possible. The four cylinder powerplant in question is the 2.0-litre petrol/electric hybrid unit used in the Plug-in P400e version, but we'll get to that shortly because most customers are going to want something more conventional beneath the bonnet. Key recent changes beneath the bonnet see the old V6 and V8 diesels replaced by a new in-line six cylinder MHEV 48V mild hybrid diesel, offered in D300 (300PS) and D350 (350PS) forms. This, the brand claims, delivers the efficiency of a V6 with the performance of a V8.
The few who'd consider a conventional petrol-powered Range Rover are offered a straight-six P400 variant with 400hp and mild hybrid technology. And, as before , there's the 5.0-litre supercharged V8, available either with 525bhp (in the 'P525' variants) - or 565bhp in top 'SVAutobiography Dynamic' 'P565' guise. As for that Plug-in hybrid, well it's badged 'P400e PHEV' and develops 404hp; enough grunt to get you to 60mph in 6.4s en route to 137mph.
Off road, things are much as before; supremely capable in other words. There's an 'Intelligent Terrain Response 2' system with up to seven driving modes. Which works with a full time 'intelligent 4WD system' with a two-speed transfer 'box (that you can shift down into on the move at up to 37mph), plus Land Rover's very clever All-Terrain Progress Control system. Here, the driver can input a desired speed without any pedal inputs. The ATPC set-up will then maintain that, reducing the driver's workload and keeping the car's composure over steep gradients, rough terrain and low-grip surfaces.
Design and Build
There are no exterior changes to this updated model but it remains an elegant thing, the classy panelwork draped around a lightweight all-aluminium monocoque body structure. Inside though, quite a lot has changed. As before, there's an optional long wheelbase bodystyle if you feel the interior of the standard short wheelbase model to be insufficiently spacious for your needs. Either way, the cabin now features wider, softer seats that at the back, free up an additional 186mm of legroom. Rear seat folk can also specify a massaging system and can make use of up to 17 media connection points. If you need even more rear space, then as before, there's also a LWB version of this car offering an extra 200mm in length, all of which goes for the benefit of rear seat folk.
Up front, the key interior change with his revised model lies with the addition of the brand's latest Touch Pro Duo infotainment system which features a pair of high-definition 10-inch touchscreens that form the centrepiece of the minimalist cabin. Otherwise, things are much as before. As ever, we particularly like the way that the car's air suspension system automatically drops to its lowest 'Access Height' when parked to make entry and exit easier.This car's substantial size isn't enough to permit the fitment of the couple of occasional rear boot-mounted seats you'll find in a Land Rover Discovery or (optionally) in a Range Rover Sport. Still, buyers of this top Range Rover model have never seemed to want them. Luggage room has always been a greater priority, so I should point out that there's 505-litres of it - which may be a little less than you were expecting. Perhaps that has something to do with the greater priority that Land Rover's designers have given to space for rear seat passengers.
Market and Model
List prices suggest that you'll be paying somewhere in the £85,000 to £100,000 bracket for most mainstream short wheelbase Range Rover models but it's easily possible to pay far more than that. The 'P525' V8 supercharged petrol variants, for example, don't even start price-wise until you get to around £112,000 and a top long wheelbase 'SVAutobiography' derivative will cost a cool £180,000. Talking of long wheelbase models, bear in mind that if you go for a lengthened Range Rover, you won't be able to order the base D300 diesel engine and you'll have to have top 'Autobiography' trim, all of which means that LWB Range Rover pricing starts up at around £117,000.
As you'd expect, you get a lot more for that in terms of equipment. Items added us part of this range revamp include a gesture-controlled sunblind; a cabin air ionisation system; Pixel-laser LED headlights that never have to be dipped at night; and an 'Activity key' allowing you to securely lock and unlock the doors without the need to carry a conventional key fob.
Other clever driving features include Adaptive Cruise Control, plus Land Rover's 'Queue Assist and Intelligent Emergency Braking' set-up. Advanced Tow Assist takes the anxiety out of reversing when towing a trailer. And Low Traction Launch is a manually selectable driving mode that helps you gain traction when pulling away on slippery surfaces.
Cost of Ownership
This might be the most economical Range Rover line-up ever made but buying one still won't get you installed on the Greenpeace Christmas card list. Add on a few options and it could easily end up weighing over two and a half tonnes, which makes the returns of the mild hybrid D300 six cylinder diesel model look actually quite reasonable. You could manage around 35mpg in regular combined (but restrained) use with both the D300 and the D350 variants. The D300 has a WLTP CO2 reading of 228g/km in 'Vogue' form. For a D350 'Vogue', it's 242g/km.
If you want to do better than that, you'll need to talk to your dealer about the 'P400e' PHEV Plug-in hybrid petrol/electric variant. This derivative is based around use of a 2.0-litre Ingenium petrol engine mated to an 85kW electric motor housed in the ZF automatic eight-speed auto transmission. It can be charged from a domestic plug or a garage-based wallbox, the latter installation able to recharge the car in just 2 hours and 45 minutes, poviding for an all-electric WLTP driving range of 25 miles from the 13.1kWh high-voltage lithium-ion battery. The fuel consumption figure (WLTP combined) is 84.8mpg and the CO2 reading is 75g/km. Yes, from a Range Rover.
Other engines in the range aren't quite in that league of course. The P400 straight six petrol mdel manages up to 243g/km of CO2. The supercharged V8 petrol model is of course a different proposition altogether in this respect, in 'P525' form recording up to 319g/km and a fuel figure that in ordinary use would probably struggle to crest 15mpg.