BMW M440I vs Genesis G70

What's the difference?

The BMW M440i xDrive Gran Coupe manages to combine sleek design with a fun-to-drive personality and surprising practicality. It’s a rapid premium, four-door, five-seater offering extra flair, and in this part of the market, good value. But more than anything else it’s got a cracking in-line six under the bonnet.

The updated Genesis G70 3.3T Sport Luxury is beautiful to look at and drive. It features premium features, trims and great power but the cabin is tight on space. Which makes it a little awkward to use, so this will suit a small family best or families where this may not be the primary mover. That said, I love the after-care program and it suited my small family of three, so it gets an 8.0/10 from us. 

So, how does this four-door 4 Series differ from a four-door 3 Series? The answer is as plain as the nose on this car’s face.

BMW’s head of design, Adrian van Hooydonk, has been expanding the brand’s signature ‘kidney grille’ in every conceivable direction, and this is the much talked about interpretation adorning all 4 Series models (petrol, hybrid and electric) as well as the M3 sedan.

The new Gran Coupe is longer, wider, and taller than the outgoing model, and the track is broader, front and rear. The wheelbase has also been extended, now a whole 5.0mm longer than the 3 Series.

The DRLs and headlight main beams are LED with laser high beams, immense gills square up the edges of the front clip, while a vent and the strake attached to it stand the car apart. Plus, of course, the doors are frameless. 

One niggle, though. I’m not in love with the slender door handles. It’s hard to get a good grip on them, especially in the wet. 

Standard 19-inch alloy rims are shod with Pirelli P Zero rubber 245/40 fr / 255/40 rr), the roofline slopes distinctly towards the rear, a lip spoiler on the trailing edge of the tailgate is classic BMW, darkened LED tail-lights wrap around the rear corner, and a diffuser-type panel is flanked by large exhaust apertures.

Our car’s ‘Aventurine Red’ finish is a $3850 option, but to my eyes anyway it looks superb.

Exterior trim including the grille frame, front air intake inserts, mirror upper housing, model designation badges, and tailpipe are finished in ‘Cerium Grey’, which I reckon 99.9 per cent of people will see as black. 

The interior will be familiar territory for any current BMW owner, the 12.3-inch digital instrument screen sitting in a compact, hooded binnacle, and partnering with a 10.25-inch multimedia display standing proud of the dash above the broad centre stack. 

The seats are trimmed in top-shelf leather with blue contrast stitching, plus the grippy sports wheel is also wrapped in genuine hide.

BMW calls the finish on the main buttons and controls ‘Galvanic’ which translates to a slick silver metallic look and feel. Configurable ambient interior lighting is a nice touch, and the broad console enhances the driver-focused feel, with a sprinkling of carbon-fibre around the centre console and dash lifting the sense of occasion.

Overall, the interior feels clean and classy with an obvious attention to detail.  

The G70 sedan is absolutely gorgeous to look at and the our test vehicle's 'Kawah Blue' paintwork makes the crisp pleating across the body stand out.

The G70 has a muscular stance, much like its BMW rival, but the rear is softer in its shaping.

The front looks sophisticated with the wide-set LED lights and black air-intake vents. The sporty 19-inch alloy wheels and red calipers behind them hint at what the powerful V6 engine can do.

The interior looks high-end with our test vehicle’s white quilted Nappa leather upholstery and a soft-touch black headliner. The dashboard looks solid and robust but the slick looking 10.25-inch touchscreen multimedia system and digital climate control panel elevate the overall design. 

The only thing I didn’t like about the design was the ambient lighting. It’s limited to two panels on the roof and is a little distracting when you drive at night. I think if it was scattered more throughout the cabin, it would be less intrusive.

At close to 4.8m long the 4 Series Gran Coupe is a sizeable machine. Up front, the feeling is airy and comfortable, and the rear is surprisingly spacious, especially in light of the car's sloping roofline.

At 183cm I have to fold myself tightly to fit under the low roof, but once inside I have enough room to sit behind the driver’s seat set for my position with more than enough legroom and adequate headroom. Put three full-size adults across the back row, though, and there will be breathing difficulties.

Kids will be fine, however, and individual vents with adjustable temp in the rear was a big plus during a particularly hot test week.

For storage there are generous door bins in the front with room for large bottles, a decent glove box, dual cupholders in the centre console, a reasonable lidded bin (which doubles as a centre armrest), and the wireless device charging bay (forward of the gearshift) makes a handy oddments space when not in use.

In the rear, again the doors feature pockets with room for (medium-size) bottles, there’s a fold down centre armrest with two cupholders, but thanks to the one-piece shells on our test car’s optional M Sport front seats there are no map pockets.

Power and connectivity runs to a USB-A socket and a 12V outlet in the front centre console, as well a USB-C port in the front storage bin, a pair of USB-Cs in the rear, and a 12V outlet in the boot.

Speaking of which, lift the tailgate and with the rear seat upright we were able to fit all three of our suitcases or the beefy CarsGuide pram into the healthy 470-litre (VDA) boot space.

Lower the 40/20/40 split-folding rear seat down and 1290 litres of volume is at your disposal. Plus there are handy bag hooks and tie-down anchors to help secure loose loads.

You can also tow a braked trailer up to 1.8 tonnes (750kg unbraked), but don’t bother looking for a spare of any description, a repair/inflator kit is your only option.

The practicality is hurt a little by the space available for passengers. The front row benefits the most when it comes to head- and legroom but if you’re ferrying passengers in the back seat, you’ll have to scoot your seat forward to accommodate them.

Especially if they’re tall because my knees brush the back of the driver’s seat when it’s in my driving position and I’m only 168cm tall!

The individual storage options throughout the car are okay for the class with the front enjoying a small middle console and glove box, two cupholders and two small drink bottle holders in each door.

The rear gets map pockets, two cupholders in a fold down armrest and two very small storage bins in the doors.

The other amenities are great in both rows and a high-level of comfort will be found for adults with the heat and ventilation functions on the front seats and the heat function on the rear outboard seats.

However, the width of the rear seat and the tall transmission tunnel means the middle seat should be strictly reserved for a kid. Think of the G70 as more of a four-seater if you have adults to carry.

The boot has a 330-litre capacity and it’s not too hard to reach to the very back if items roll that way. The back seat has a 60/40 split and there is a temporary spare tyre underneath the floor. 

In terms of technology, you get a USB-A and USB-C port up front, as well as, a 12-volt socket and wireless charging pad to choose from. Rear passengers get two USB-C ports and the boot features another 12-volt outlet.

The 10.25-inch multimedia system looks great and is easy to use with a responsive touchscreen. It also has built-in satellite navigation, wired Apple CarPlay and Android Auto and the system now features over-the-air updates and Genesis Connected Services functionality.

The digital climate panel is responsive and very simple to operate, which is handy when on the go. The 12.3-inch digital instrument cluster is semi-customisable and it’s handy that the 8.0-inch coloured head-up display pulls through satellite navigation directions and traffic sign information. 

The G70 3.3T Sport Luxury sedan on test here is priced at $88,000, before on-road costs, which is $7000 more expensive than the 2.0T Shooting Brake version. That positions it right in the middle of its nearest competitors and you get some fab features included. 

The premium items include electric front seats with heat and ventilation functions, heated rear outboard seats, Nappa leather upholstery and other leather trims, a sunroof, a heated leather-wrapped steering wheel and a premium 17-speaker Lexicon by Harman sound system.

The update sees the G70 now have an intelligent speed limit assist feature, the 'Genesis Connected Services' app and over the air updates to its software.

Other standard features include keyless entry, keyless start, remote start from the key fob, a powered tailgate, 19-inch alloy wheels, a temporary spare wheel, dual-zone climate control and extendable sun visors.

Under the bonnet is BMW’s (B58) all-alloy 3.0-litre twin-scroll turbo intercooled, in-line six-cylinder engine, driving all four wheels via an eight-speed automatic transmission and electronically controlled clutch pack, as well as an electronic limited-slip differential at the rear.

It features high-pressure direct-injection and BMW’s ‘Valvetronic’ system managing air flow to the intake side, to produce 285kW at a relatively high 5800-6500rpm. But the big punch is 500Nm of peak torque from just 1900rpm all the way to 5000rpm.

The M440i is also a mild-hybrid with a 48-volt starter motor-generator and supplementary battery able to give an 8.0kW kick at low engine speeds.

The G70 3.3T Sport Luxury sedan has a 3.3-litre V6 turbo-petrol engine with a maximum power output of 274kW and 510Nm of torque. The G70 sedan is a rear-wheel drive and features an eight-speed auto transmission.  

The V6 engine responds eagerly, being able to do a 0-100km/h sprint time in just 4.7-seconds. Suffice it to say it’s fun to drive.

BMW’s official fuel economy figure for the M440i xDrive Gran Coupe, on the ADR 81/02 - urban, extra-urban cycle, is 8.2L/100km, the 3.0-litre turbo six-cylinder emitting 187g/km of C02 in the process.

Stop/start is standard, and we saw an average of 11.1L/100km over city, B-road and freeway running during a week with the car.

With the 59-litre tank brimmed (with minimum 95RON premium unleaded) that real-world test number translates to a range of around 530km.  

The compromise for getting all of the power is that she’s a thirsty gal and the official combined cycle fuel consumption figure is 10.4L/100km and my real-world usage came to 10.6L/100km.

However, that’s after mostly doing open-roading – expect the fuel usage to be higher in an urban setting.

Based on the combined cycle and the 60L fuel tank, expect a driving range of around 577km on average. Which means you’ll be filling up more on a longer journey than more efficient sedans.

BMW says the M440i xDrive Gran Coupe will accelerate from 0-100km/h in 4.7sec, and I reckon the threshold for a properly quick car is sub-five seconds.

The 3.0-litre turbo six develops its peak power of 285kW between a relatively lofty 5800-6500rpm, but the big number is a solid 500Nm punch of pulling power delivered between 1900-5000rpm.

Squeeze the throttle pedal pretty much anywhere in the rev range and the response is glorious. Rapid acceleration accompanied by raucous engine noise and rorty exhaust note (albeit with some synthetic support). Various pops and bangs in the Sport settings add extra entertainment.. 

The eight-speed auto gets some electric support from the mild-hybrid system to fill the torque gap on up shifts, and the result is a conventional torque-converter transmission that behaves like a dual-clutch.

Shifts are seamless in general driving, and satisfyingly quick in a more aggressive mode, the wheel-mounted paddles dialing up the fun in manual changes. 

Suspension is double wishbone front and multi-link rear with the standard ‘Adaptive M Suspension’ built around an adaptive damper set-up.

The change between the ‘Comfort’ setting to the ‘Sport’ or ‘Sport+’ calibration is close to instant and makes a discernible difference, especially in terms of ride comfort.

I found the best ‘Individual Sport’ arrangement to be damping in Comfort, with the steering engine and transmission in Sport. The car flows so beautifully through corners with urgent response from the powertrain.

By all means dial up the suspension if you’re having a real crack, but the car feels superbly balanced, stable and predictable in Comfort (front to rear weight distribution is 50:50).

The electrically-assisted variable-ratio steering is nicely weighted with good road feel, and the grippy sports steering wheel is a nice point of contact.

The xDrive AWD system’s default setting is rear-biased, although it will push most of the drive forward when required. But the RWD feel is unmistakable. 

The M440i weighs in at around 1.9 tonnes but feels lighter and more nimble than that figure would typically indicate.  

A standard electronically-controlled M Sport limited-slip differential puts the power down confidently. I have a favourite LSD test corner on my regular evaluation drive, a sharply twisting and rising left-hander.

Rolling into it in a low gear before planting the throttle mid-corner, the car simply hunkers down without a hint of fuss (or traction loss) as it rockets out the other side.

Optional M Sport front seats ($2000) provide comfort and firm location in equal measure and in terms of ergonomics BMW knows how to focus on the driver and set-up an efficient environment. Key controls are perfectly positioned and simple to operate.

I have an issue with the ‘Lane Departure Warning’ function, however, which is too quick to intervene and overly intrusive when it does so. I turned the ‘Steering Intervention’ function off. You can dial down steering wheel vibration warnings, too.

The standard M Sport brakes feature big vented rotors front and rear, with fixed four-piston front calipers doing the bulk of the work. They’re strong but don’t bite or release too aggressively. It’s easy to grease in a smooth application. 

The G70 sedan is a lovely car to drive with graceful handling and a good well of power to dip into.

That oomph is there when you need it and it’s as easy to drive in the city as it is on the open-road.

The responsive steering makes the G70 sedan feel nimble and well-balanced in turns, even when you accelerate out of a hair-pin corner.

The suspension is on the firm side and that can lead to a few grunts when you hit bigger bumps but the ride is not unpleasant, even for back-seaters. 

The cabin is generally quiet but you can get road/wind noise at higher speeds. It’s not enough to intrude on chatting but you don’t forget it’s there, either.

The G70 sedan is easy to park because it has an outstanding 11m turning circle. The 360-degree camera system is clear and the front and rear parking sensors make light work of a tight car park.

The Genesis G70 has a great suite of safety features and it’s almost a case of what doesn’t it have.

But a real highlight is the blind-spot view monitor which pops a video feed of your blind spot onto your instrument cluster. Very handy to have in a city setting!

The G70 has a maximum five-star ANCAP safety rating from testing done in 2018, with the update now featuring 10 airbags, which is fantastic for the class.

Other standard safety features include blind-spot monitoring, blind-spot collision avoidance assist, driver attention warning, forward collision warning, lane keeping aid, lane departure alert, rear cross-traffic alert, rear occupant alert, adaptive cruise control with stop and go function and a tyre pressure monitoring system.  

A clear 360-degree camera system as well as front and rear parking sensors also come standard.

The G70 has AEB (operational from 10–180km/h) with pedestrian and cyclist detection.

There are ISOFIX child seat mounts on the rear outboard seats and three top tether anchor points but only two child seats will fit. Front passenger comfort may be compromised for front occupants when a 0-4 rearward facing child seat is installed.

The M440i Gran Coupe is covered by BMW’s three-year/unlimited km warranty (including paintwork), as well as 12-year/unlimited km anti-corrosion (perforation) cover. 

That’s off the premium market pace now with Genesis, Jaguar, and Mercedes-Benz at five years/unlimited km and Lexus set to join them from January 1st, 2022. 

That said, roadside assistance is provided for the duration of the main warranty, but it’s worth noting “rattles and squeaks” are only covered for one year.

Service is condition-based, the car telling you when maintenance is required, and a range of service packages are available. The basic plan covering a 4 Series for five years/80,000km comes in at $1750. 

The Genesis after-purchase program is hard to beat and such a treat because you get five years or up to 50,000km complimentary servicing with the G70. How good is that? 

The G70 also comes with a five-year/unlimited km warranty and the servicing intervals are every at 12-months or 10,000km, whichever occurs first. The interval could be annoying if you travel a lot but any annoyance will be softened by the fact that the services are free.