BMW 6 Series VS Rolls-Royce Ghost
BMW 6 Series
Likes
- Heaps of space
- Feels plush
- Good standard equipment
Dislikes
- Expensive
- Feels big on the road
- A bit of a weird car, really
Rolls-Royce Ghost
Likes
- Road presence
- Interior luxury
- Gobs of power
Dislikes
- Price
- Options prices
- Not being rich
Summary
BMW 6 Series
What happens when you struggle to sell an odd-bod, not-quite-a-coupe, sort-of-a-hatchback, almost-an-SUV model? Well, sometimes it gets axed, and replaced with a new model that bears a new name.
That's pretty much it in a nutshell for the BMW 6 Series Gran Turismo, which was formerly the 5 Series GT. It essentially takes the place of the 6 Series Gran Coupe - an alternative to the regular 5 Series sedan that's more attainable than a 7 Series limousine.
Confused? It's not as difficult as all that sounds - you just need to know that this model, the 2018 BMW 6 Series Gran Turismo, is supposed to offer a neat alternative to the go-to family luxury car or SUV.
I spent some time in the entry-level 630i to see if it can deliver on that promise. In fact, I spent more than 24 hours driving the BMW 6 Series GT over the past week, and I don't have a sore back, I haven't been left scratching my head over the intended purpose, I haven't been uncomfortable, and I haven't been left wanting for much.
| Safety rating | |
|---|---|
| Engine Type | 2.0L turbo |
| Fuel Type | Regular Unleaded Petrol |
| Fuel Efficiency | 7L/100km |
| Seating | 5 seats |
Rolls-Royce Ghost
It’s finally happened: Rolls-Royce has become so divorced from the everyday world of common folk that it's no longer even sharing the previously agreed meanings of words. Rolls has its own meanings, possibly its own language, which must be spoken with a plum on the tongue.
They’ve been heading here for a while. For example, at Rolls, “affordable” means the car we're driving today, the Rolls-Royce Ghost Series II, which is yours for just $680,000 (an indicative price, bumping to $800K for the Black Badge). And “iconic British marque” means, obviously, “BMW bought us in 2003, so there might be some German bits”.
It turns out that “driver-focused” means something different at Rolls-Royce, too. Thanks to a smattering of chassis innovations, Rolls says this updated 2025 Ghost is “the most driver-focused V12 Rolls-Royce ever”. Which is “a side of Ghost’s character that our clients increasingly and enthusiastically embrace”.
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Don’t fall for it. The Ghost’s extra focus is not actually very focusy, and its additional dynamism is really only more dynamic in the way that a bed that could corner at all would be more dynamic than a normal bed. None of that matters.
The reason it doesn’t matter is because the Ghost Series II is wonderful. Indeed, it is very nearly perfect. Which is a word that even Rolls won’t quibble over.
| Safety rating | — |
|---|---|
| Engine Type | — |
| Fuel Type | — |
| Fuel Efficiency | —L/100km |
| Seating | — |
Verdict
BMW 6 Series7.6/10
This isn't a car for everyone's tastes, but if you fit in to the buyer group that just doesn't really know what they want in a luxury car, it could be the perfect fit for your family. The 6 Series GT is a practical large prestige car, albeit one that will likely find very few buyers.
Would you consider a genre-bending car like the BMW 6 Series GT? Let us know in the comments section below.
Rolls-Royce Ghost8/10
In a disruptive era when the coachbuilder has pivoted to SUVs like the Cullinan, a sort of London black cab that’s been dipped in opulence, and succeeds despite itself, and the brand’s grand, million-dollar EV, the Spectre, the Ghost is a safe and familiar space.
A beautiful, long, broad, immaculate land boat. It’s a space Rolls inhabits with relish.
The Ghost Series II feels nothing like a track-day option when you’re behind the wheel. But it might do if you were stepping out of a Phantom. Or a Cullinan. Or a Wraith. Especially if you’re stepping out of the back doors.
It’s the perfect driver’s car. As long as all your other cars are also Rolls-Royces.
Design
BMW 6 Series7/10
There is no denying the 6 Series GT looks better than the old 5 Series GT. It isn't as frumpy, it looks more sporty, and to me it appears to have grown into its identity with more conviction than its predecessor.
That said, I don't necessarily like the look very much - it's a bit like a BMW X6 that has been rounded off a little and lowered down substantially. But I can appreciate some of the finer design aesthetics that it offers up: the frameless windows are a nice touch, and the swooping roofline looks smoother than a duck's back.
Other things like the active grille shutters and the air breathers ahead of the front doors are nice functional touches, and to my eye it lives up to BMW's hope of it looking "smooth but muscular". You can get the 630i with either the M Sport package, like you see here, or the more sedate Luxury Line, which is, well, more luxurious looking.
The M Sport styling and equipment package you see in the images here - with M aero kit and 19-inch wheels (ours had been upgraded to optional 20s) - help out with the athletic look of this very big vehicle.
It's huge in fact. The length of the 630i is 5091mm long, it measures 1902mm wide and sits at 1538mm tall, with a lengthy 3070mm wheelbase.
All that equates to a lot of room in the cabin, and what a sumptuous and delightful place it is to be - leather, wood and plush finishes abound.
Rolls-Royce Ghost
Yes, its exterior is more monolithic than before. The previous iteration was hardly fiddly, but the (apparently client driven) evolution here edges ever so gracefully towards what Rolls-Royce might secretly think of as brutalism.
The Ghost Series II’s generous 2148mm width is further emphasised up front, stretched across its upright prow, with slimline headlights adding definition and — surprisingly — a touch of villainy.
New, Spectre-inspired tail lamps and a discreetly inscribed double ‘R’ monogram add a reserved flourish from behind, and buyers can choose from two new 22-inch, nine-spoke wheel designs.
It’s subtle, no doubt. But it’s also impeccable.
Practicality
BMW 6 Series9/10
Now, I said before that this is a bit like an X6, but it has heaps better interior space than that SUV.
As soon as you slide into the driver's seat, you feel like your inside a large car. The cabin space is plentiful, and there's an abundance of storage on offer, too: there's a split-lid armrest between the seats, a pair of cupholders, a phone storage nook with wireless charging, and big door pockets with bottle holsters.
In the back you have access to door pockets, a flip-down armrest with cupholders (that middle part of the seat can fold down completely to allow storage of longer items), and there's excellent room on offer. How many seats in the BMW 6 Series GT? Five - like, five full-size seats.
Because the roofline doesn't rake as sharply as a four-door 'coupe', headroom is excellent for adults (even of the 183cm variety, like myself), and legroom and toe room are equally very good. This is bigger in the back than a 5 Series, but maybe not as plush as a 7 Series… so I guess it makes sense numerically for its nomenclature.
Of course you get climate control in the front (and in the rear if you option it), and the materials are excellent. The media screen is tablet-style, proudly displaying 10.25 inches of high-def real estate that is both touch-capacitive and controllable by way of the central rotary controller with touchpad. And get this - you can even use gestures to control certain elements like volume, swiping and changing tracks… but you have to option that.
The fully digital instrument display is bordered by a set of incomplete dial rings, which is just odd. BMW, back yourself - your buyers can handle just having a digital screen in front of them, particularly when it's as good as this one.
This grandiose hatchback's boot is commodious - with the back seats in place it has a huge 610 litres of cargo capacity, which extends to 1800L with the 40/20/40 seats folded down using the quick release levers in the boot area.
There is no spare wheel (the BMW range is fitted with run-flat tyres) but it does have a secondary hidden storage area under the boot floor for hiding items or stowing wet gear, bathers/swimmers or muddy clothes.
For context, the X6 has 580L seats up, 1525L seats down.
Rolls-Royce Ghost
Inside, yes, there are bonkers touches in this most refined of automotive spaces, such as upholstery pinpricked by 107,000 'Placed Perforations' of 1.2mm in diameter, each individually examined, that replicate the shape of some clouds spotted over Rolls-Royce's Goodwood HQ.
Beside those flourishes of lunatic opulence, the more practical features feel pedestrian, but they’re comprehensive. The wireless Apple CarPlay and Android Auto, the seamless 'Central Information Display' and the 18-speaker 1400-watt audio, the upgraded Wi-Fi hotspot and the unobtrusive USB-C ports. The rear-seats flush with giant, streaming-optimised screens and heated and ventilated massaging seats.
Rolls acknowledges the generational movement of its clientele from back seat to front, with over 90 per cent of buyers now opting to — gasp! — steer themselves in a Ghost. But with back-seat savoir faire in its DNA, Rolls simply extends its hospitality to every seat.
Price and features
BMW 6 Series6/10
The BMW 6 Series Gran Turismo range starts off with the model tested here, the 630i. It has a list price of $123,500 before on-road costs - and that's whether you buy the M Sport Line or the Luxury Line.
That's quite a lot of money. And while it has a lot of equipment to help justify the cost, the smarter dollars will probably find their way to a more affordable 5 Series.
Standard gear in this spec includes adaptive air suspension with multiple drive modes, a colour head-up display, semi-autonomous parking, adaptive cruise control with steering assistance, auto high-beam LED headlights with LED daytime running lights, DAB+ digital radio, a 16-speaker harman/kardon sound system, a 12.3-inch driver information screen and a 10.25-inch media display with sat nav, Bluetooth and 'BMW ConnectedDrive' online services.
Hey, you even get a panoramic sunroof as standard! Plus there are things like an active rear spoiler, two USB ports and four 12-volt outlets, leather trim, heated front electric seats, electric steering wheel adjustment, keyless entry, push-button start, and an automatic boot.
It also comes loaded with active safety assistance functions - we'll get to that in the safety section below.
Things it's missing at this price point? Well, heated seats are an option, but bundled nicely into the 'Comfort Package' ($3000) which was fitted to our car. The pack includes heated seats front and rear, quad-zone climate control, electric sunblinds for the rear side windows, and electric seat back adjustment. Oh, and BMW continues to gouge consumers $623 for Apple CarPlay (which seemingly didn't work in our car).
The only other 6 Series GT model available is the 640i xDrive, which is again available with the choice of M Sport or Luxury body styling. It's also pretty exxy, with a list price of $148,900, but gets a more performance-focused drivetrain, as well as extra equipment: essentially the Comfort package, plus vented front seats, interior fragrance (eight options), memory settings for the front seats, 20-inch wheels and metallic paint.
Plus the 640i has Sport+ settings - it's probably the wrong car for those - and 'Integral Active Steering' to couple with the all-wheel drive system.
Rolls-Royce Ghost
The Ghost Series II is yours for an indicative price of just $680,000 (or $800K for the Black Badge) plus substantial on-road costs. The Ghost Series II extended (which we didn’t drive at the international launch in Provence) will slip in at around $20K less than the Black Badge before additional charges.
If they seem like big numbers, you’re probably the sort of person who looks at price tags, or who shops in shops that put price tags on things. These are not common traits of Rolls-Royce buyers, who may only be vaguely aware of the actual price of their vehicle, and whose historical impression of guillotines is generally unfavourable.
So, high six-hundreds is table stakes.
But you might also think the ‘standard’ Ghost, like all Rolls-Royces, is considered by most buyers to be a mere starting point, from which they’ll typically up-spec their ride from a sumptuous and expensive options list.
Spending another 10 percent of the purchase price on customisation is a bare-bones outlay for most owners, but even so, the evolved Ghost’s out-of-the-box features are so comprehensive as to be almost overwhelming.
First, because the Ghost has been Rolls-Royce’s driver’s car since the first (modern) generation arrived in 2010, specifically to cater to a weird (for Rolls clientele) new generation of buyers who wanted to drive their Rolls themselves.
So that price gets you, above all, that proven but superb 6.75-litre twin-turbo V12 engine, massaged via an eight-speed transmission and an AWD system that’s as rich and viscous as Crassus’s last libation.
There’s its subtly tinkered 'flight on land' 'Planar Suspension System' (note the unspoken dissonance between the terms ‘flight on land’ and ‘driver-focused'), with an ingenious 'Satellite Aided Transmission' system that uses GPS to pick the ideal gear with which to launch out of turns.
It works hand-in-velvet-glove with Goodwood's 'Flagbearer' camera system, which tracks the road ahead to chide potholes into submission in advance.
Because it’s a Rolls, though, that’s barely even the start of the story.
The coachwork is extraordinary, with new trim options including natural open-pore 'Grey Stained Ash' design elements, a sumptuous new bamboo rayon textile called 'Duality Twill'.
There a night-sky inspired illuminated fascia that apes elements of time-lapse celestial photography, part of the central glass panel that stretches the length of the dash.
Sure, you might expect that level of detail for the outlay. But for the outlay it’s far from missing anything you’d expect.
Under the bonnet
BMW 6 Series8/10
Under the bonnet of the 630i is a 2.0-litre four-cylinder turbocharged petrol engine, which produces 190kW of power (at 6500rpm) and 400Nm of torque (from 1550-4400rpm). It uses an eight-speed automatic transmission, and is rear-wheel drive.
That may not seem a lot considering the size of this machine, but consider that some of the steamiest four-cylinder hot hatches have nearly the same outputs, and you realise this engine offers up a far-from slouched approach to propulsion.
The 640i xDrive has a 3.0-litre six-cylinder turbocharged engine with 250kW of power and 450Nm of torque. It gets the same eight-speed auto, but as the xDrive naming indicates, it's all-wheel drive.
But this is the one you'd prefer if you want to hit highway speed in a hurry - the 0-100km/h claim is 5.3 seconds, where the 630i takes a full second longer (6.3sec) according to the company.
Rolls-Royce Ghost
Rolls doesn’t like acceleration figures — too gauche, darling — but armed with that proven 420kW and 850Nm V12, the Ghost Series II has serious heft. Delivering max torque from 1600rpm — just 600rpm above idle — the effect is genuinely of one endless surge, a wafting cloud of momentum that subtly slips between gears as it exudes itself across the countryside.
The Black Badge edition, like all of its, er, ‘disruptive’ ilk offers a ‘Low’ button (‘Low’ means ‘Sport’ in Rollspeak), which bumps gearshift speeds by 50 percent when you plant your foot, and delivers a distinctly non-Rolls-like pop and burble on overrun. It also provides an extra 21kW and 50Nm, because Black Badge is mean and tough.
Efficiency
BMW 6 Series7/10
BMW claims fuel use of 7.0 litres per 100 kilometres, and you'll need to use 95RON premium unleaded when you fill up.
On my trip with the car, I saw about 9.0L/100km across mostly high-speed driving - some freeway, some highway, some country back road touring, and quite a bit of corners and city stuff thrown in as well. I think that's pretty respectable.
What wasn't so great was the lack of premium fuel in some of the 'away from civilisation' places on my route home. Keep that in mind if planning your own GT long-distance cruise.
Rolls-Royce Ghost
Provence is not entirely a driver’s paradise, with every stretch of slightly twisty tarmac only a counterpoint to a motorway lined with Marseille lorries, Depardieu-esque men in tractors who refuse to move to the verge, and small villages where each kerbside corners sit millimetres from the foot of an adjacent boulangerie.
Which is to say it’s neither a place for economy runs, nor a location at which to run up the consumption numbers with a madcap series of impromptu hill climbs.
Our Ghost II drive returned around 16L/100km, which feels about right with that gorilla-in-a-tuxedo 6.75L V12, and is only slightly above the official figures of 15.8L/100km. Not great, could be worse.
Driving
BMW 6 Series7/10
I'll put this out there - if you like to drive, there are BMW models for less than this one that will put a much bigger smile on your face. Like, a 440i Gran Coupe, or even just a 330i sedan…
But if you're in BMW's target market - that being older executive buyers who want space and luxury as a priority over thrills at the wheel, you could do a lot worse.
That's because the 6 Series GT lopes along the highway without fuss - the engine easily coping with the demands of overtaking moves, the adjustable drive modes allowing a light steering and wafting suspension feel to wile away the kilometres.
There are 'Comfort' and 'Comfort Plus' modes, but the latter is a bit too spongy and can be boaty feeling. The Comfort setting is made for the highway.
If you decide to deviate from the straight sections, you'll be able to explore a little bit of dynamic range, especially when you dial up the 'Sport' mode, which changes the damper settings, steering weight, throttle and transmission response, and even the digital dials in front of the driver to a more aggressive look.
Our car had the 'Integral Active Steering' setting, which is a variable ratio steering system that includes rear steering - that essentially helps make is more turnable in corners at highway speed, and easier to park at lower speeds. It's difficult to say whether the assistance is excellent or not short of driving a car without the tech, but to this tester it was hard to hide the size and weight (1835kg kerb weight) of the vehicle.
That isn't to say it's clumsy or lumbering - it is actually pretty agile for its dimensions, though it makes a lot more sense on long drives and coastal cruises than it does in the narrow and twisty alpine roads of the Snowy Mountains Highway that I tested it on.
There's good grip from the tyres, and strong response from the powertrain - but if it were my money, and I had to have a 6 Series for whatever reason, I'd be looking towards the 640i model, which has a thumping six-cylinder with 250kW/450Nm - certainly an engine that would be more at home in this car. Plus that model comes with AWD.
Rolls-Royce Ghost
The Ghost Series II drives like a magic carpet, serene and untroubled; in almost any stable other than that of Rolls, calling it a ‘driver’s car’ would have you throttled by their skunkworks. Everything is relative.
Still, it hides its considerable dimensions well. There’s never any doubt that you’re in a large saloon, as you white-knuckle the Ghost’s impeccably appointed steering wheel, but there’s always enough power to deliver creamily instant throttle response, even in the case of initially misjudged cambers.
Nor can the Black Badge hide the shimmy of that characteristic ‘flight on land’ body drift. The upside is that its manners are impeccable, even through the worst possible pieces of corrugation Provence can deliver.
If anything, the Ghost Series II’s big-hearted bulk adds to the fun factor, especially in some of Rolls-Royce’s more garish colour options, when gasping South of France MAMILs stare in amazement as a bright yellow, five-and-a-half metre Rolls passes them on the outside, scattering their various baguettes and garlands of onions.
Safety
BMW 6 Series9/10
The BMW 6 Series GT range has a five-star Euro NCAP crash test score based on 2017 testing, but it hasn't been scored by ANCAP.
There's the usual array of airbags - dual front, front side, full-length curtain and driver's knee airbags are included, plus parking sensors all around, and heaps of safety tech including the 'Driving Assistant Plus' package with lane departure warning and lane keeping assist, forward collision warning, auto emergency braking (AEB) front and rear, blind-spot monitoring and rear cross-traffic alert, and adaptive cruise control with stop and go.
That's all great stuff, and so is the 360-degree camera system with adaptive display - so, if you're reversing and you turn the wheel to one side, the image on screen will move, too. It'll also go between a birds-eye view and a backing-up perspective, and that can take some getting used to.
What was less convincing in terms of the user experience was the rear auto braking, which seemed to be scared of the car's own shadow. On multiple occasions the car jammed on the brakes when reversing out of driveways on to empty streets - be it in the normal height, or the raised height setting.
The 6 Series GT has dual ISOFIX anchor points and three top-tether points are there and ready for baby seats or child seats.
Rolls-Royce Ghost
You get airbags, ESC, adaptive cruise, parking sensors and auto parking, and a rear camera. But don’t expect Rolls-Royce to allow the blighters at ANCAP to wreck one.
Ownership
BMW 6 Series8/10
BMW runs a condition-based servicing plan, which means the car will tell you when it needs servicing. But you can rest assured it won't (theoretically) cost you much, with the brand's 'Service Inclusive' pack. It covers you for basic maintenance as and when required for five years/80,000km. According to BMW, that includes "annual vehicle checks, oil changes, all filters, spark plugs and labour costs for the duration of the package".
BMW offers a three-year/unlimited kilometre warranty plan, and you get the same cover for roadside assistance.