You might imagine a 2.0-litre diesel would struggle in a car as big and heavy as the Discovery, but the entry-level engine (badged SD4) delivers surprisingly adequate performance. True, there is a bit of a pause between you pressing the accelerator and the car surging forward, but once into its stride speed builds steadily enough.
The 3.0-litre V6 diesel (called the TD6) isn’t ultimately that much faster, but it pulls harder at low revs and delivers power more smoothly. We reckon it's well worth the relatively small price premium, even though it still doesn’t deliver the sort of hot hatch-rivalling acceleration you’d get from, say, an Audi Q7.
There’s also a 3.0-litre V6 petrol (Si6), an engine that’s shared with the Jaguar F-Type. If you’re hoping for racy performance, you might be a bit disappointed, though. While it is the quickest model in the range, it has to be worked very hard to feel as brisk as the numbers suggest. Driven normally, it actually feels a little weaker than the TD6.
Finally, we have yet to try Land Rover's entry-level 296bhp four-cylinder Si4 engine, but it's the cheapest petrol Discovery available. All engines have a maximum towing limit of 3.5 tonnes, assuming the trailer is braked.
Land Rover Discovery ride comfort
The standard air suspension delivers a suitably smooth ride. The Discovery is particularly comfortable at motorway speeds, when it wafts over undulations like a jumbo jet running into very mild turbulence, but even broken town surfaces don’t cause any discomfort.
True, the Discovery isn’t quite as serenely comfortable as a Q7 on air suspension but, then again, that is an expensive option on the Audi. As is often the case, avoid really big alloy wheels (21in or larger) if you want your Discovery to ride as smoothly as possible.
Land Rover Discovery handling
The Discovery is very much geared towards comfort rather than sporty handling. You can steer the car through corners with confidence at reasonable speeds without feeling as though you’re about to tip over, although it never feels as eager to change direction as a Volvo XC90 and leans more when it does. Ultimately, while it can be hustled along fairly quickly, it feels cumbersome and uncomfortable doing it.
The steering is slow, so getting around tight corners requires plenty of arm work. The Discovery may not be the ideal town car, but it is among the best off-roaders in the world. It’ll breeze over terrain that its rivals couldn’t even dream of trying to tackle, thanks to a class-leading ground clearance of 283mm, a wading depth of 900mm (also best in class) and a multitude of clever electronics.
All-Terrain Progress Control is available as part of the Capability Pack (an option on all trims apart from entry-level S). It's in effect cruise control for off-roading and works at speeds of up to 19mph.
Land Rover Discovery refinement
You barely hear a peep from the 2.0-litre diesel engine at a steady cruise, although it's a bit vocal when you’re accelerating hard, while the 3.0-litre diesel offers more serenity. The smoothest of them all is the V6 petrol, although you do hear some supercharger whine when you’re pushing it really hard. None of the engines transmits many vibrations through the steering wheel or the soles of your feet, though. That said, the engines in the Q7 are even smoother.
Previous incarnations of the Discovery sliced through the air about as well as a double-decker bus. This latest version is hardly an aerodynamic masterclass but, even so, it doesn’t generate much wind noise at motorway speeds and road noise isn’t a problem. In fact, it’s much quieter overall than an XC90 or BMW X5 in these respects, although it is, once again, just bettered by the ultra-quiet Q7.
This 296bhp petrol engine was introduced for 2018. We haven’t driven it yet, but that will change in the next couple of weeks.
3.0 Supercharged Si6 Auto
The 3.0-litre V6 petrol propels the Discovery down the road fairly swiftly. However, you need to rev it harder than either of the diesels and it’s too thirsty to recommend.
3.0 TD6 Auto
This 3.0-litre V6 diesel isn’t ultimately that much faster than the entry-level 2.0-litre, but it pulls harder at low revs and delivers its power more smoothly. We reckon it is well worth the relatively small price premium, even though it still doesn’t deliver the sort of hot hatch-rivalling acceleration you’d get from, say, an Audi Q7.
2.0 SD4 Auto
You might imagine a 2.0-litre diesel would struggle in a car as big and heavy as the Discovery, but this entry-level engine delivers surprisingly adequate performance. There is a pause between you pushing the accelerator and the car surging forward, but once in to its stride speed builds steadily enough.