Compare the2023 BMW 4 Series CoupeVS 2022 Infiniti Q60

The BMW 4 Series Coupe has standard driver and front passenger side knee airbags mounted low on the dashboard. These airbags helps prevent the driver and front passenger from sliding under their seatbelts or the main frontal airbags; this keeps them better positioned during a collision for maximum protection. Knee airbags also help keep the legs from striking the dashboard, preventing knee and leg injuries in the case of a serious frontal collision. The Q60 doesn’t offer knee airbags.

The 4 Series Coupe’s standard pretensioning seatbelts also sense rear collisions and remove slack from the front seatbelts to help protect the occupants from whiplash and other injuries. The Q60 doesn’t offer a whiplash protection system.

The 4 Series Coupe has a standard PostCrash iBrake, which automatically applies the brakes in the event of a crash to help prevent secondary collisions and prevent further injuries. The Q60 doesn’t offer a post collision braking system: in the event of a collision that triggers the airbags, more collisions are possible without the protection of airbags that may have already deployed.

The 4 Series Coupe has a standard blind spot warning system which uses sensors to alert the driver to objects in the vehicle’s blind spots where the side view mirrors don’t reveal them and moves the vehicle back into its lane. Only the Q60 Luxe/Red Sport 400 offers a blind spot warning system.

To help make backing out of a parking space safer, the 4 Series Coupe has a standard rear cross-path warning system, which uses sensors in the rear bumper to alert the driver to vehicles approaching from the side, helping the driver avoid collisions. Only the Q60 Luxe/Red Sport 400 has a rear cross-path warning system.

The 4 Series Coupe’s driver alert monitor detects an inattentive driver then sounds a warning and suggests a break. According to the NHTSA, drivers who fall asleep cause about 100,000 crashes and 1500 deaths a year. The Q60 doesn’t offer a driver alert monitor.

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, collision warning systems, daytime running lights, rearview cameras, available all wheel drive 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 73 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.

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 third among compact premium cars in their 2022 Initial Quality Study. The Q60 isn’t in the top three.

J.D. Power and Associates’ 2022 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 above average in initial quality. With 39 more problems per 100 vehicles, Infiniti is rated below average.

J.D. Power and Associates’ 2022 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that BMW vehicles are more reliable than Infiniti vehicles. J.D. Power ranks BMW above average in long-term dependability. With 5 more problems per 100 vehicles in the first three years of ownership, Infiniti is rated below average.

The M440i Coupe’s standard 3.0 turbo 6-cylinder hybrid produces 18 lbs.-ft. more torque (368 vs. 350) than the Q60 Red Sport 400’s standard 3.0 turbo V6.

As tested in Motor Trend the M440i Coupe 3.0 turbo 6-cylinder hybrid is faster than the Q60 Red Sport 400:

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

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.

In heavy traffic or at stoplights the 4 Series Coupe’s engine automatically turns off when the vehicle is stopped, saving fuel and reducing pollution. The engine is automatically restarted when the driver gets ready to move again. If the conditions warrant or the driver wishes, the system can be manually disabled at any time for the duration of a trip. The Q60 doesn’t offer an automatic engine start/stop system.

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the BMW 4 Series Coupe higher (5 to 7 out of 10) than the Infiniti Q60 (3). This means the 4 Series Coupe produces up to 24.5 pounds less smog-producing pollutants than the Q60 every 15,000 miles.

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.

The 4 Series Coupe’s launch control uses engine electronics to hold engine RPM’s precisely in order to provide the most stable and rapid acceleration possible, using all of the available traction. The Q60 doesn’t offer launch control.

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

The 4 Series Coupe stops much shorter than the Q60:

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.

For better handling and stability, the track (width between the wheels) on the 4 Series Coupe is 1.1 inches wider in the front and .5 inches wider in the rear than the average track on the Q60.

The 4 Series Coupe’s front to rear weight distribution is more even (51.7% to 48.3%) than the Q60’s (55% to 45%). This gives the 4 Series Coupe more stable handling and braking.

The M440i xDrive Coupe handles at .91 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 M440i xDrive Coupe executes Motor Trend’s “Figure Eight” maneuver quicker than the Q60 Red Sport 400 (24.7 seconds @ .78 average G’s vs. 25.5 seconds @ .76 average G’s).

The 4 Series Coupe has .1 inches more front headroom, .5 inches more front shoulder room, .7 inches more rear headroom and 2.1 inches more rear legroom than the Q60.

The 4 Series Coupe has a much larger trunk than the Q60 (12 vs. 8.7 cubic feet).

Pulling a handle automatically lowers the 4 Series Coupe’s rear seats, to make changing between passengers and cargo easier. The Q60 doesn’t offer automatic folding seats.

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 and unloading groceries and cargo easier, especially for short adults, the 4 Series Coupe offers an optional power trunk, which opens and closes automatically by pressing a button, or optionally by just waving your foot, completely leaving your hands free. The Q60 doesn’t offer a power trunk.

J.D. Power and Associates surveys of service recipients show that BMW service is better than Infiniti. J.D. Power ranks BMW 7th in service department satisfaction (above the industry average). With a 4% lower rating, Infiniti is ranked 9th.

The 4 Series Coupe offers an optional heads-up display that projects speed, tachometer, warning and navigation instruction 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.

The 4 Series Coupe’s power parking brake sets with one touch and releases with one touch or automatically. The Q60’s parking brake has to be released manually.

Optional air-conditioned seats in the 4 Series Coupe keep the driver and front passenger comfortable and take the sting out of hot seats in Summer. The Q60 doesn’t offer air-conditioned seats.

The 4 Series Coupe has a standard center folding armrest for the rear passengers. A center armrest helps make rear passengers more comfortable and it can provide a boundary between children. 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.

To quickly and conveniently keep personal devices charged without cables tangling and wearing out, the BMW 4 Series offers an optional wireless phone charging system (Qi) in the center console. The Q60 doesn’t offer wireless personal charging.

The 4 Series Coupe 440i’s optional Parking Assistant Plus can parallel park or back into a parking spot by itself, starting, stopping and changing direction automatically. The Q60 doesn’t offer an automated parking system.

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.

The BMW 4 Series outsold the Infiniti Q60 by over seven to one during the 2021 model year.