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BMW 4 Series 2016 review

EXPERT RATING
7
Tim Robson road tests and reviews the BMW 4 Series with specs, fuel consumption and verdict at its Australian launch.

Tim Robson road tests and reviews the BMW 4 Series with specs, fuel consumption and verdict at its Australian launch.

Following on from the mid-life tweaks to BMW's mainstay 3 Series in December 2015, the spin-off 4 Series line has now been updated along the same powertrain and equipment lines.

Based on the same mechanicals as the 3 Series, the three-year-old 4 Series was ostensibly formed to give BMW's nomenclature some sense of logic by designating its two-door machines as 'evens' (2 Series, 4 Series and 6 Series) and its four-door cars as 'odds'.

Three variants currently make up the 4 Series range, including a two-door Coupe, a two-door Convertible and – oddly, given the naming regime – a four-door Gran Coupe that also sports a hatch-like tailgate.

BMW 4 Series 2016: 428i IND COLLECTION
Safety rating
Engine Type2.0L turbo
Fuel TypePremium Unleaded Petrol
Fuel Efficiency6.4L/100km
Seating4 seats
Price from$80,080

Is there anything interesting about its design?  7/10

No external changes to the 4 Series' bodywork have been affected  for  this midlife refresh, but there have been plenty of tweaks to the standard equipment offerings right across the board.

How practical is the space inside?  7/10

Two-doors are never the most practical devices, but the 4 Series Coupe and Convertible duo make a decent fist of it for front-seat passengers. There are bottle holders in both doors and a pair of cupholders in the centre console, along with a large lockable glovebox.

The centre bin is, however, quite shallow, and houses the car's single USB port inside it. There is covered storage under the dash for smaller items, and a small rubber-lined tray that the current crop of phones has outgrown.

The rear seating in the Coupe is reduced to almost a formality, especially if the front seat passengers are tall and the front seats are set back, while the sloping roofline reduces head space quite considerably. A centre armrest contains a pair of cupholders, and there are small side pockets.

Rainy conditions precluded us from trying the Convertible's metal folding roof, but the rear seat space restrictions also apply here. Its 370 litres of boot space is roomy enough for a drop-top, while a clever lifting function raises the folding roof structure up by about 300mm to allow luggage to be stowed under the panels when the roof is down. Capacity drops, though, to just 230 litres.

The Gran Coupe, on the other hand, is the most practical car in the entire 3 and 4 Series line-up outside of the 3 Series Touring wagon. With a large, flat load area, and a hatch-like tailgate, the Gran Coupe can swallow 480 litres of gear with the seats up and an impressive 1300 litres with the seats lowered.

Face-level rear vents, more head and backseat legroom – not to mention the fact you don't have to squeeze into the rear past the front seat – makes the Gran Coupe a most useful device, and it's little wonder it's the most popular variant of the three.

Does it represent good value for the price? What features does it come with?  7/10

Entry into the 4 Series world now stands at $68,900 plus on-roads for the petrol 420i Coupe and Gran Coupe, and tops out at almost $118,000 for the 440i Convertible.

Both the 420i and 420d have been boosted by the addition of adaptive M dampers, a heads-up display, powered folding rear-view mirrors, lane-change warning, driving assistant and BMW's surround view camera with top and side views.

BMW claims the extra kit is worth just over $8000. Leather seats, sat nav, BMW's ConnectedDrive Emergency call system, bi-Xenon headlights and reversing camera are also featured. An eight-speed automatic transmission is offered as stock, but a six-speed manual can be optioned at no cost.

The diesel version costs an additional $2200 over the petrol powerplant.

BMW introduced a raft of tweaks to the 3 Series platform late last year, which have translated over to the 4 Series.

Stepping into the 430i, the M Sport Package is offered as standard, with the Luxury line, which includes a leather-trimmed dash, a no-cost option.

Additional standard equipment over the outgoing 428i includes 19-inch M rims, heads-up display, lane change warning, driving assistant and surround view camera. The 430i also gains electric lumbar support for driver and front passenger seats and a nine-speaker stereo system over the base 420i.

Finally, the range-topping 440i scores a heads-up display, lane change warning, driving assistant, surround view camera, adaptive LED headlights, leather dash, front seat heating, high beam assist, active cruise control with stop and go function and parking assistant over the outgoing 435i.

Over the 430i, the 440i also gets variable sport steering, a Harman/Kardon surround sound system with 16 speakers, a leather instrument panel (with M Sport Package), ConnectedDrive internet and concierge service, and air collar neck-warming ducts for the 440i Convertible.

  • 2016 BMW 4 Series Coupe (420i shown). 2016 BMW 4 Series Coupe (420i shown).
  • 2016 BMW 4 Series Coupe (420i shown). 2016 BMW 4 Series Coupe (420i shown).
  • 2016 BMW 4 Series Coupe (420i shown). 2016 BMW 4 Series Coupe (420i shown).
  • 2016 BMW 4 Series Coupe (420i shown). 2016 BMW 4 Series Coupe (420i shown).
  • 2016 BMW 4 Series Coupe (420i shown). 2016 BMW 4 Series Coupe (420i shown).
  • 2016 BMW 4 Series Coupe (420i shown). 2016 BMW 4 Series Coupe (420i shown).

What are the key stats for the engine and transmission?  7/10

There are two new petrol engines, two new badges and prices cuts of up to $10,000 right across the board for the line-up, along with additional standard equipment that improves the value equation even further.

The line kicks off with the 420, which can be had in either diesel or petrol guise. The 420i gains BMW's new B48 2.0-litre four-cylinder turbo petrol engine, which gains 5kW over the old motor to produce 135kW and 270Nm.

It also benefits from slightly improved fuel economy, with a drop of 0.3 litres per 100km for the Coupe and 0.5 for the Gran Coupe to 5.8L/100km, and a fall of 0.2L for the Convertible to 6.2L/100km.

The 420d retains its 140kW, 400Nm 2.0-litre four-cylinder turbo diesel engine, which returns 4.3L/100km in the fixed roof cars and 4.7L/100km for the Convertible.

Two-doors are never the most practical devices, but the 4 Series Coupe and Convertible duo make a decent fist of it for front-seat passengers.

The 430i – formerly known as the 428i – also receives the new 2.0-litre petrol engine, albeit in a 185kW/350Nm tune. Its fuel economy drops a healthy 0.6L for the Coupe and Gran Coupe and 0.4L for the Convertible, posting figures of 5.8 and 6.3L/100km respectively.

The top-spec 435i has been transformed into the 440i with the addition of BMW's new Twinpower 3.0-litre straight six petrol motor. Its output jumps 15kW to 240kW and by 50Nm to 450Nm, and its consumption falls by more than half a litre to 6.8 litres per 100km for the closed-roof pair and 7.2L/100km for the Convertible.

All cars come standard with a 'traditional' ZF eight-speed torque converter automatic transmission with steering wheel paddles as standard fitment, while a six-speed manual gearbox is a no-cost option across the line.

How much fuel does it consume?  8/10

Our brief test loop on a rainy, blustery Melbourne winter's day in all three model types (but no diesel) netted varying fuel consumption readings across the line; we recorded 8.4L/100km in a 420i sedan against a claimed figure of 5.8, 9.8L/100km for the 430i Gran Coupe against a claimed figure of 5.8L/100km, and 8.4L/100km against the 440i Gran Coupe's 6.8L/100km.

  • 2016 BMW 4 Series Convertible (440i shown). 2016 BMW 4 Series Convertible (440i shown).
  • 2016 BMW 4 Series Convertible (440i shown). 2016 BMW 4 Series Convertible (440i shown).
  • 2016 BMW 4 Series Convertible (440i shown). 2016 BMW 4 Series Convertible (440i shown).
  • 2016 BMW 4 Series Convertible (440i shown). 2016 BMW 4 Series Convertible (440i shown).
  • 2016 BMW 4 Series Convertible (440i shown). 2016 BMW 4 Series Convertible (440i shown).
  • 2016 BMW 4 Series Convertible (440i shown). 2016 BMW 4 Series Convertible (440i shown).
  • 2016 BMW 4 Series Convertible (440i shown). 2016 BMW 4 Series Convertible (440i shown).
  • 2016 BMW 4 Series Convertible (440i shown). 2016 BMW 4 Series Convertible (440i shown).

What's it like to drive?  6/10

BMW introduced a raft of tweaks to the 3 Series platform late last year, which have translated over to the 4 Series. The key addition across the line is BMW's two-stage adaptive dampers that feature a Sport and a Comfort circuit, fitted as part of the M Sport pack that comes standard on the 430 and 440, and is a $2600 option on the 420.

Larger 19-inch rims are fitted to the 430i and 440i cars, while the 420 gets 18s out of the box. It's possible to fit 18s on the more expensive cars, as part of the no-cost Luxury option pack that supplants the standard M Sport pack.

While our test was brief and held in less than ideal road conditions, the large-wheeled 4 Series really didn't enamour themselves to this author. There's a distinct lack of communication from the tyres and chassis through the steering wheel and your backside, while the combination of firm Sport shocks and large 19-inch wheels with narrow-section tyres made for an uncomfortable ride over country roads.

Sampling a 420i with the Luxury 18-inch rims, however, improved things immensely, with much better feedback and comfort that didn't come at the expense of handling.

One of BMW's strong points should be its steering, given all the 3 and 4 Series cars are still rear-wheel-drive… but it's not, unfortunately. The electrically assisted set up is far from perfectly calibrated, feeling too dull and digital underhand, no matter what the setting.

The pick of the bunch performance wise is – logically – the six-cylinder 440i. The turbo powerplant is potent from right down the rev range, with a muted yet still pleasing engine note permeating the cabin. The self-shifting mode on the eight-speed auto does a good job of keeping up as well.

The updated 2.0-litre four is a sprightly performer, too.

  • 2016 BMW 4 Series Gran Coupe (430i shown). 2016 BMW 4 Series Gran Coupe (430i shown).
  • 2016 BMW 4 Series Gran Coupe (430i shown). 2016 BMW 4 Series Gran Coupe (430i shown).
  • 2016 BMW 4 Series Gran Coupe (430i shown). 2016 BMW 4 Series Gran Coupe (430i shown).
  • 2016 BMW 4 Series Gran Coupe (430i shown). 2016 BMW 4 Series Gran Coupe (430i shown).
  • 2016 BMW 4 Series Gran Coupe (430i shown). 2016 BMW 4 Series Gran Coupe (430i shown).

Warranty & Safety Rating

Basic Warranty

3 years / unlimited km warranty

What safety equipment is fitted? What safety rating?  8/10

Safety features for all cars in the 4 Series range include six airbags, lane departure warning, pre-collision safety pack, parking sensors, active cruise control with collision warning, AEB and pedestrian warning, along with reversing camera and surround-view cameras across the line.

What does it cost to own? What warranty is offered?  6/10

BMW offers a Service Inclusive program at the time of purchase, which for $1340 covers everything – including items like spark plugs, brake fluids and other fluids - for five years or 80,000 km scheduled. The cars are also covered by a three-year free roadside servicing program, in addition to BMW's two year, unlimited kilometre warranty.

Pricing Guides

$51,868
Based on 59 cars listed for sale in the last 6 months
Lowest Price
$41,991
Highest Price
$71,990

Range and Specs

VehicleSpecsPrice*
440i 3.0L, PULP, 8 SP AUTO $69,903 – 71,990 2016 BMW 4 Series 2016 440i Pricing and Specs
428i IND COLLECTION 2.0L, PULP, 8 SP AUTO $90,640 – 104,170 2016 BMW 4 Series 2016 428i IND COLLECTION Pricing and Specs
420i Luxury Line 2.0L, PULP, 8 SP AUTO $53,130 – 61,050 2016 BMW 4 Series 2016 420i Luxury Line Pricing and Specs
430i M SPORT 2.0L, PULP, 8 SP AUTO $59,950 – 68,970 2016 BMW 4 Series 2016 430i M SPORT Pricing and Specs
EXPERT RATING
7
Design7
Practicality7
Price and features7
Engine & trans7
Fuel consumption8
Driving6
Safety8
Ownership6

“The 4 Series line offers three distinct points of difference from the more traditional 3 Series, each with their own attraction. The sharpening of the sticker prices and the additional spec helps their cause as well, with the 430i Coupe probably our pick of the range. The 440i is the firecracker of the group, while the 420d is also worth a look, thanks to its value and prodigious torque output.”

What's your take on BMW's division of its 3 and 4 Series range? Tell us what you think in the comments below.

Tim Robson
Contributing Journalist

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Pricing Guide

$47,850

Lowest price, based on third party pricing data

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