2019 BMW 4 Series Coupe vs. 2019 Infiniti Q60

Detailed Review, Specifications & Comparison

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Compared to metal, the 4 Series Coupe’s plastic fuel tank can withstand harder, more intrusive impacts without leaking; this decreases the possibility of fire. The Infiniti Q60 has a metal gas tank.

Both the 4 Series Coupe and the Q60 have standard driver and passenger frontal airbags, front side-impact airbags, side-impact head airbags, front seatbelt pretensioners, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights, rearview cameras, available all wheel drive, crash mitigating brakes, lane departure warning systems, blind spot warning systems and around view monitors.


The 4 Series Coupe’s corrosion warranty is 5 years longer than the Q60’s (12 vs. 7 years).

BMW pays for scheduled maintenance on the 4 Series Coupe for 3 years and 36,000 miles. BMW will pay for oil changes, lubrication and any other required maintenance. Infiniti doesn’t pay scheduled maintenance for the Q60.

There are over 62 percent more BMW dealers than there are Infiniti dealers, which makes it much easier should you ever need service under the 4 Series Coupe’s warranty.


To reliably power the ignition and other systems and to recharge the battery, the 4 Series Coupe has a standard 210-amp alternator. The Q60’s standard 150-amp alternator isn’t as powerful.

The battery on the 4 Series Coupe is in the trunk, which protects it from hot underhood temperatures that can degrade battery life. By keeping the 4 Series Coupe’s battery 20 to 30 degrees cooler, its life is increased by years. The Q60’s battery is in the hot engine compartment.

J.D. Power and Associates rated the 4 Series Coupe first among compact premium cars in their 2018 Initial Quality Study. The Q60 was rated second.

J.D. Power and Associates’ 2018 Initial Quality Study of new car owners surveyed provide the statistics that show that BMW vehicles are better in initial quality than Infiniti vehicles. J.D. Power ranks BMW 11th in initial quality, above the industry average. With 5 more problems per 100 vehicles, Infiniti is ranked 14th.


The 440i Coupe’s standard 3.0 turbo 6 cyl. produces 22 more horsepower (322 vs. 300) and 37 lbs.-ft. more torque (332 vs. 295) than the Q60 3.0t’s standard 3.0 turbo V6.

Fuel Economy and Range

On the EPA test cycle the 4 Series Coupe gets better fuel mileage than the Q60:





4 Series Coupe



430i 2.0 DOHC 4 cyl.

21 city/33 hwy



430i 2.0 DOHC 4 cyl.

24 city/34 hwy



440i 3.0 DOHC 6 cyl.

21 city/32 hwy



430i 2.0 DOHC 4 cyl.

23 city/33 hwy



440i 3.0 DOHC 6 cyl.

21 city/31 hwy




3.0t 3.0 turbo V6

19 city/28 hwy



Red Sport 400 3.0 turbo V6

20 city/27 hwy



3.0t 3.0 turbo V6

19 city/27 hwy



Red Sport 400 3.0 turbo V6

19 city/26 hwy

Regenerative brakes improve the 4 Series Coupe’s fuel efficiency by converting inertia back into energy instead of wasting it. The Q60 doesn’t offer a regenerative braking system.

Regardless of its engine, the 4 Series Coupe’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. (Start/Stop isn’t accounted in present EPA fuel mileage tests.) Infiniti only offers an automatic engine start/stop system on the Q60 2.0t.


The 4 Series Coupe offers a manual transmission for better acceleration, control and fuel economy. The Q60 doesn’t offer a manual transmission.

An eight-speed automatic is standard on the BMW 4 Series Coupe, for better acceleration and lower engine speed on the highway. Only a seven-speed automatic is available for the Q60.

Brakes and Stopping

For better stopping power the 4 Series Coupe’s standard front brake rotors are larger than those on the Q60:


4 Series


Front Rotors

13 inches

12.6 inches

The 4 Series Coupe stops shorter than the Q60:


4 Series



60 to 0 MPH

109 feet

110 feet

Motor Trend

Suspension and Handling

The 4 Series Coupe has standard front and rear gas-charged shocks for better control over choppy roads. The Q60’s suspension doesn’t offer gas-charged shocks.

The 4 Series Coupe’s front to rear weight distribution is more even (50.2% to 49.8%) than the Q60’s (55% to 45%). This gives the 4 Series Coupe more stable handling and braking.

The 440i Coupe handles at .90 G’s, while the Q60 Red Sport 400 AWD pulls only .88 G’s of cornering force in a Car and Driver skidpad test.


The BMW 4 Series Coupe may be more efficient, handle and accelerate better because it weighs about 200 pounds less than the Infiniti Q60.

Passenger Space

Because it has more passenger and cargo room, the EPA rates the 4 Series Coupe a Compact car, while the Q60 is rated a Subcompact.

The 4 Series Coupe has 4.6 cubic feet more passenger volume than the Q60 (90 vs. 85.4).

The 4 Series Coupe has 1.9 inches more front headroom, .7 inches more front shoulder room, 1.6 inches more rear headroom and 1.3 inches more rear legroom than the Q60.

Cargo Capacity

The 4 Series Coupe has a much larger trunk than the Q60 (15.7 vs. 8.7 cubic feet).

The 4 Series Coupe’s standard folding rear seats are split to accommodate bulky cargo. The Q60’s standard single piece folding rear seat is not as flexible; long cargo and a passenger can’t share the rear seat.

To make loading groceries and cargo easier when your hands are full, the 4 Series Coupe’s available trunk can be opened just by kicking your foot under the back bumper, leaving your hands completely free. The Q60 doesn’t offer a hands-free gesture to open its trunk, forcing you to put cargo down if your hands are full.

Servicing Ease

The 4 Series Coupe has a maintenance free battery for long life without checking the battery’s water level. The Q60 doesn’t have a maintenance free battery, so the water level in the battery’s cells must be checked often to prevent damage.


The 4 Series Coupe offers an optional heads-up display that projects speed and other key instrumentation readouts in front of the driver’s line of sight, allowing drivers to view information without diverting their eyes from the road. The Q60 doesn’t offer a heads-up display.

Comfort Access standard on the 4 Series Coupe allows you to unlock the driver’s door, trunk and start the engine all without removing a key from pocket or purse. This eliminates searching for keys before loading groceries, getting in the vehicle in bad weather or making a hurried start to your trip. The Infiniti Q60’s Infiniti Intelligent Key doesn’t unlock the trunk.

The 4 Series Coupe’s rain-sensitive wipers adjust their speed and turn on and off automatically based on the amount of rainfall on the windshield. This allows the driver to concentrate on driving without constantly adjusting the wipers. The Q60’s standard intermittent wipers change speed with vehicle speed, but can’t turn on and off or change speed based on changing rainfall.

Heated windshield washer nozzles are standard on the 4 Series Coupe to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The Q60 doesn’t offer heated windshield washer nozzles.

In poor weather, headlights can lose their effectiveness as grime builds up on their lenses. This can reduce visibility without the driver realizing. The 4 Series Coupe offers available headlight washers to keep headlight output high. The Q60 doesn’t offer headlight washers.

A power rear sunshade is optional in the 4 Series Coupe to help block heat and glare for the rear passengers. The Q60 doesn’t offer a rear sunshade.

The 4 Series Coupe has a standard center folding armrest for the rear passengers. A center armrest helps make rear passengers more comfortable. The Q60 doesn’t offer a rear seat center armrest.

Both the 4 Series Coupe and the Q60 offer rear vents. For greater rear passenger comfort, the 4 Series Coupe has standard rear air conditioning vents to keep rear occupants cool in summer or warm in winter. The Q60 doesn’t offer rear air conditioning vents, only heat vents.

The 4 Series Coupe’s optional Parking Assistant can parallel park or back into a parking spot by itself, with the driver only controlling speed with the brake pedal. The Q60 doesn’t offer an automated parking system.

Model Availability

The BMW 4 Series comes in coupe, convertible and four door hatchback bodystyles; the Infiniti Q60 isn’t available as a convertible or four door.

Economic Advantages

The 4 Series Coupe will cost the buyer less in the long run because of its superior resale value. The IntelliChoice estimates that the 4 Series Coupe will retain 45.76% to 49.08% of its original price after five years, while the Q60 only retains 42.74% to 44.56%.


The 4 Series Coupe was chosen as one of Car and Driver’s “Top Ten” in 2014. The Q60 has never been a Car and Driver “Top Ten” pick.

The 4 Series Coupe was chosen as one of Automobile Magazine’s “All Stars” in 2014. The Q60 has never been an “All Star.”

The BMW 4 Series outsold the Infiniti Q60 by over three to one during 2018.

© 1991-2018 Advanta-STAR Automotive Research. All rights reserved.

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