Compare the2022 MINI Cooper ConvertibleVS 2021 Alfa Romeo 4C

Safety
Warranty
Reliability
Fuel Economy and Range
Environmental Friendliness
Transmission
Brakes and Stopping
Tires and Wheels
Suspension and Handling
Chassis
Passenger Space
Cargo Capacity
Servicing Ease
Ergonomics
Model Availability
Economic Advantages
Recommendations

Safety

© 1999 - 2024Advanta-STAR Automotive Research, all rights reserved. This vehicle comparison and all of the content in it are provided only by license from Advanta-STAR Automotive Research Corporation of America (“Advanta-STAR”). If you are not a legally licensed user of this vehicle comparison, it is against federal law to access it, copy it, forward it, or use it in any manner whatsoever. Any unauthorized use of this vehicle comparison is a violation of U.S. and international law and is punishable criminally and civilly. Removal of this watermark/notification without prior written license and approval received from Advanta-STAR is an agreement, understanding, and/or stipulation by the person(s), entities, agents, attorneys, and any other persons involved in the removal of this watermark/notification (including but not limited to Search Optics, LLC and any and all parent entities, sister entities, and subsidiary entities of Search Optics, LLC and/or any other entity, agent, attorney, and persons related in any manner to Search Optics, LLC) to: 1) an agreed upon amount of liquidated monetary damages of a minimum of $1,250,000.00 US Dollars in favor of Advanta-STAR; 2) the jurisdiction and enforcement of any legal claims associated with this matter asserted by Advanta-STAR in the United States Federal District Court in Portand, Oregon; and 3) service of process of any legal claims asserted by Advanta-STAR associated with this matter may be accomplished by First-Class Postage by the United States Postal Service or comparable service. XPYNN-M34HG 2a06:98c0:3600::103 2024/04/28

The MINI Cooper Convertible 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 4C doesn’t offer a front passenger side knee airbag.

The Cooper Convertible has standard Automatic Emergency Braking, which use forward mounted sensors to warn the driver of a possible collision ahead. If the driver doesn’t react and the system determines a collision is imminent, it automatically applies the brakes at full-force in order to reduce the force of the crash or avoid it altogether. The 4C doesn't offer collision warning or crash mitigation brakes.

The Cooper Convertible 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 4C 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 Cooper Convertible’s lane departure warning system alerts a temporarily inattentive driver when the vehicle begins to leave its lane. The 4C doesn’t offer a lane departure warning system.

The Cooper Convertible has standard Rear Park Distance Control to help warn the driver about vehicles, pedestrians or other obstacles behind or, optionally, in front of the vehicle. The 4C doesn’t offer a front parking aid.

The Cooper Convertible’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 4C doesn’t offer a driver alert monitor.

The Cooper Convertible has standard Assist eCall, which uses a global positioning satellite (GPS) receiver and a cellular system to send emergency personnel to the scene if any airbags deploy. The 4C doesn’t offer a GPS response system, so if you’re involved in an accident and you’re incapacitated help may not come as quickly.

Both the Cooper Convertible and the 4C have standard driver and passenger frontal airbags, front side-impact airbags, driver knee airbags, side-impact head airbags, front seatbelt pretensioners, four-wheel antilock brakes, traction control, electronic stability systems to prevent skidding, daytime running lights and rearview cameras.

The MINI Cooper Convertible weighs 405 to 657 pounds more than the Alfa Romeo 4C. The NHTSA advises that heavier cars are much safer in collisions than their significantly lighter counterparts. Crosswinds also affect lighter cars more.

Warranty

The Cooper Convertible’s corrosion warranty is 7 years longer than the 4C’s (12 vs. 5 years).

MINI pays for scheduled maintenance on the Cooper Convertible for 3 years and 36,000 miles. MINI will pay for oil changes, lubrication and any other required maintenance. Alfa Romeo only pays for the first scheduled maintenance visit on the 4C.

Reliability

A hardened steel chain, with no maintenance needs, drives the camshafts in the Cooper Convertible’s engine. A rubber cam drive belt that needs periodic replacement drives the 4C’s camshafts. If the 4C’s belt breaks, the engine could be severely damaged when the pistons hit the opened valves.

J.D. Power and Associates rated the Cooper Convertible first among compact sporty cars in their 2020 Initial Quality Study. The 4C isn’t in the top three in its category.

J.D. Power and Associates’ 2021 survey of the owners of three-year-old vehicles provides the long-term dependability statistics that show that MINI vehicles are more reliable than Alfa Romeo vehicles. J.D. Power ranks MINI 17th in reliability. With 71 more problems per 100 vehicles, Alfa Romeo is ranked 32nd.

From surveys of all its subscribers, Consumer Reports’ January 2021 Auto Issue reports that MINI vehicles are more reliable than Alfa Romeo vehicles. Consumer Reports ranks MINI 6 places higher in reliability than Alfa Romeo.

Fuel Economy and Range

On the EPA test cycle the Cooper Convertible gets better mileage than the 4C:

			MPG
Cooper Convertible
	Manual	1.5 turbo 3-cyl.	27 city/37 hwy
	Auto	1.5 turbo 3-cyl.	29 city/38 hwy
		2.0 turbo 4-cyl.	27 city/36 hwy
4C
		1.8 turbo 4-cyl.	24 city/34 hwy

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

In heavy traffic or at stop lights the Cooper Convertible’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 disabled at the start of a trip. The 4C doesn’t offer an automatic engine start/stop system.

The Cooper Convertible has 1.1 gallons more fuel capacity than the 4C (11.6 vs. 10.5 gallons), for longer range between fill-ups.

Environmental Friendliness

In its Green Vehicle Guide, the U.S. Environmental Protection Agency (EPA) rates the MINI Cooper Convertible higher (5 to 7 out of 10) than the Alfa Romeo 4C (1). This means the Cooper Convertible produces up to 47 pounds less smog-producing pollutants than the 4C every 15,000 miles.

Transmission

An eight-speed automatic is optional on the MINI Cooper Convertible, for better acceleration and lower engine speed on the highway. Only a six-speed automatic is available for the 4C.

Brakes and Stopping

For better stopping power the John Cooper Works Convertible’s front brake rotors are larger than those on the 4C:

	John Cooper Works Convertible	4C
Front Rotors	13.2 inches	12 inches

Tires and Wheels

Changing a flat tire near traffic can be dangerous and inconvenient. The run-flat tires available on the Cooper Convertible can be driven up to 50 miles without any air pressure, allowing you to drive to a service station for a repair. The 4C doesn’t offer run-flat tires.

Suspension and Handling

The Cooper Convertible offers an optional driver-adjustable suspension system. It allows the driver to choose between an extra-supple ride, reducing fatigue on long trips, or a sport setting, which allows maximum control for tricky roads. The 4C’s suspension doesn’t offer adjustable shock absorbers.

The Cooper Convertible has standard power steering to make quick and controllable low speed maneuvers easy. The 4C doesn’t offer power steering.

The Cooper Convertible has vehicle speed sensitive variable-assist power steering, for low-effort parking, better control at highway speeds and during hard cornering, and a better feel of the road. The 4C doesn’t offer variable-assist power steering.

For a smoother ride and more stable handling, the Cooper Convertible’s wheelbase is 4.5 inches longer than on the 4C (98.2 inches vs. 93.7 inches).

For better maneuverability, the Cooper Convertible’s turning circle is 5.1 feet tighter than the 4C’s (35.4 feet vs. 40.5 feet).

Chassis

The Cooper Convertible is 4.8 inches shorter than the 4C, making the Cooper Convertible easier to handle, maneuver and park in tight spaces.

The Cooper Convertible is 5.5 inches narrower than the 4C, making the Cooper Convertible easier to handle and maneuver in traffic.

Passenger Space

The Cooper Convertible has standard seating for 4 passengers; the 4C can only carry 2.

The Cooper Convertible has 1.8 inches more front headroom and 1.2 inches more front shoulder room than the 4C.

Cargo Capacity

The Cooper Convertible has a much larger trunk with its top down than the 4C Spider (5.7 vs. 3.7 cubic feet).

Servicing Ease

The Cooper Convertible uses gas struts to support the hood for easier service access. The 4C uses a prop rod to support its heavy hood. It takes two hands to open the hood and set the prop rod, the prop rod gets in the way during maintenance and service, and the prop rod could be knocked out, causing the heavy hood to fall on the person maintaining or servicing the car.

J.D. Power and Associates surveys of service recipients show that MINI service is better than Alfa Romeo. J.D. Power ranks MINI 9th in service department satisfaction (above the industry average). With a 67% lower rating, Alfa Romeo is ranked 32nd.

Ergonomics

The Cooper Convertible 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 4C doesn’t offer a heads-up display.

The Cooper Convertible’s front and rear power windows all open or close with one touch of the switches, making it more convenient at drive-up windows and toll booths, or when talking with someone outside of the car. The 4C’s power windows’ switches have to be held the entire time to close them fully.

The Cooper Convertible’s standard power window controls are mounted on the armrest for easy access. The 4C’s available power window controls are spread out on the center console where they can’t be seen without the driver completely removing his eyes from the road.

If the windows are left open on the Cooper Convertible the driver can close them all at the outside door handle. On a hot day the driver can lower the windows at the outside door handle or from a distance using the keyless remote. The driver of the 4C can only operate the windows from inside the vehicle, with the ignition on.

In case of a sudden change of weather, the Cooper Convertible offers an optional remote convertible top that can be raised from a distance to protect the interior of the vehicle from damage. On a hot day the Cooper Convertible offers an optional remote opening feature, to lower the top from outside. The 4C doesn’t offer a remote top, so the driver will have to run to the car, get in and manually raise the top to prevent the interior from being damaged.

The Start/Stop Switch standard on the Cooper Convertible allows you to start the engine without removing a key from pocket or purse. The Alfa Romeo 4C doesn’t offer an advanced key system.

The Cooper Convertible has a standard locking fuel door with a remote release located convenient to the driver. A locking fuel door helps prevent fuel theft and vandalism, such as sugar in the tank. The 4C doesn’t offer a locking fuel door.

The Cooper Convertible’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 4C’s 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 Cooper Convertible to prevent washer fluid and nozzles from freezing and help continue to keep the windshield clear in sub-freezing temperatures. The 4C doesn’t offer heated windshield washer nozzles.

The Cooper Convertible has a standard automatic headlight on/off feature. When the ignition is on, the headlights automatically turn on at dusk and off after dawn. The 4C doesn’t offer automatic headlights.

While driving with high beams on, sensitive light sensors available for the Cooper Convertible detect other vehicles which could be blinded and automatically switch to low beams. The 4C doesn’t offer automatic dimming high beams.

To help drivers avoid possible obstacles, the Cooper Convertible offers optional cornering lights to illuminate around corners when the turn signals are activated. The 4C doesn’t offer cornering lights.

The Cooper Convertible’s sun-visors swivel front-to-side to block glare from the side windows. The 4C’s visors are fixed into the windshield header.

The Cooper Convertible’s power mirror controls are mounted on the armrest for easy access. The 4C’s power mirror controls are on the center console where they can’t be seen without the driver completely removing his eyes from the road.

When the Cooper Convertible is put in reverse, the passenger rearview mirror tilts from its original position. This gives the driver a better view of the curb during parallel parking maneuvers. Shifting out of reverse puts the mirror into its original position. The 4C’s mirror doesn’t automatically adjust for backing.

The Cooper Convertible’s optional rear and side view mirrors have an automatic dimming feature. These mirrors can be set to automatically darken quickly when headlights shine on them, keeping following vehicles from blinding or distracting the driver. The 4C doesn’t offer the luxury of automatic dimming mirrors.

The Cooper Convertible offers optional heated front seats, which keep the driver and front passenger extremely comfortable in the winter. Heated seats aren’t available in the 4C.

On extremely cold winter days, the Cooper Convertible’s optional heated steering wheel provides comfort, allowing the driver to steer safely and comfortably before the car heater warms up. The 4C doesn’t offer a heated steering wheel.

The Cooper Convertible Signature/Iconic’s standard dual zone air conditioning allows the driver and front passenger to choose two completely different temperatures so people with different temperature preferences won’t have to compromise. This makes both the driver and front passenger as comfortable as possible. The 4C doesn’t offer dual zone air conditioning.

The Cooper Convertible Signature/Iconic’s standard automatic temperature control maintains the temperature you set, automatically controlling fan speed, vents and temperature to maintain a consistent, comfortable environment. The 4C doesn’t offer automatic air conditioning.

To keep a safe, consistent following distance, the Cooper Convertible offers an optional Active Cruise Control, which alters the speed of the vehicle without driver intervention. This allows the driver to use cruise control more safely without constantly having to disengage it when approaching slower traffic. The 4C doesn’t offer an adaptive cruise control.

To help keep the driver’s hands on the wheel, the Cooper Convertible has standard steering wheel controls for the radio. The 4C doesn’t offer steering wheel audio controls.

To direct the driver from any location to a given street address with audible turn-by-turn directions, a GPS navigation system is available on the Cooper Convertible. The Cooper Convertible’s navigation system also has a real-time traffic update feature that offers alternative routes to automatically bypass traffic problems. (Service not available in all areas.) The 4C doesn’t offer a navigation system.

With optional voice command, the Cooper Convertible offers the driver hands free control of the radio and the navigation computer by simply speaking. The 4C doesn’t offer a voice control system.

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

The Cooper Convertible’s optional Parking Assistant can parallel park by itself, with the driver only controlling speed with the brake pedal. The 4C doesn’t offer an automated parking system.

Model Availability

The MINI Cooper comes in coupe, convertible and four door hatchback bodystyles; the Alfa Romeo 4C isn’t available as a coupe or four door.

Economic Advantages

Insurance will cost less for the Cooper Convertible owner. The Complete Car Cost Guide estimates that insurance for the Cooper Convertible will cost $5055 to $6125 less than the 4C over a five-year period.

IntelliChoice estimates that five-year ownership costs (depreciation, financing, insurance, fuel, fees, repairs and maintenance) for the MINI Cooper Convertible will be $29392 to $36169 less than for the Alfa Romeo 4C.

Recommendations

J.D. Power and Associates rated the Cooper Convertible first among compact sporty cars in owner reported satisfaction. This includes how well the vehicle performs and satisfies its owner’s expectations. The 4C isn’t in the top three.