BMW M5 Competition vs Audi RS7: Which 600hp Sedan to Rent in Montreal

The BMW M5 Competition is the best 600 horsepower sedan rental in Montreal for drivers who want sharp handling and explosive power, while the Audi RS7 is the ideal choice for those who prioritize ride comfort, practical hatchback space, and confident all wheel drive grip. Both deliver four door practicality with supercar punch. Both turn heads on Sherbrooke or through Old Montreal. But they wear their performance differently, and picking the right one changes your entire experience behind the wheel. At Luxury Car Rental Montreal, both cars sit in our [luxury car rental Montreal](/luxury-car-rental-montreal) fleet, and clients ask us constantly which one makes more sense. Here is the honest breakdown. ## How Does the Powertrain and Acceleration Compare? The M5 Competition runs a 4.4 liter twin turbo V8 making 617 horsepower and 553 lb ft of torque. Power hits through an eight speed M Steptronic transmission and M xDrive all wheel drive. The system defaults to rear biased, and you can full send it into RWD mode if you want the tail out. Throttle response in the M5 is aggressive. Boost builds hard, and the car pulls with a violence that does not quit past 100 km/h. The Audi RS7 uses a 4.0 liter twin turbo V8 producing 591 horsepower and 590 lb ft of torque. Audi's eight speed Tiptronic and quattro AWD put power down with surgical precision. The RS7 feels more linear in its delivery. Boost comes on slightly softer, but the torque plateau holds through the midrange. On cold mornings heading up the Laurentians, that quattro grip gives you confidence the M5's RWD mode simply cannot match. Both cars hit 100 km/h in roughly 3.0 seconds. The M5 Competition feels more explosive doing it. The RS7 feels more composed doing it. That difference defines the two machines. ## How Do They Handle Montreal Road Conditions? Montreal roads are not kind. Potholes on the Decarie, frost heaves on the Trans Canada, and construction season that runs eight months a year. The M5 Competition rides firm. Even in comfort mode, you feel every expansion joint. The adaptive M suspension does its best, but the chassis tuning prioritizes body control over compliance. On smooth asphalt, the M5 is magic. On Rue Sainte Catherine after a rough winter, it gets tiring. The RS7 rides softer in its comfort setting. Audi's adaptive air suspension absorbs more of what Montreal throws at it. Switch to dynamic mode and the RS7 tightens up considerably, but it never matches the M5's outright chassis control. Steering in the RS7 is lighter and more filtered. The M5's hydraulic feel electric steering gives you more communication through the wheel. If your rental includes a run up Route 138 toward Charlevoix, the M5 is the driver's choice. If you are spending most of your time in the city center, the RS7's compliance wins. ## Which Car Offers Better Interior Quality and Daily Usability? Both cars seat four adults. Both have trunk space that embarrasses most coupes. The differences are in execution. The M5 Competition interior is business focused. M Sport seats hold you under hard cornering. The iDrive system remains one of the best infotainment setups in any car. Carbon fiber trim, thick rim steering wheel, and M specific gauges set the tone. It feels like a car built for people who drive seriously. The RS7 interior is the design statement Audi is known for. The dual touchscreens, the ambient lighting, the quilted Valcona leather. It looks more expensive than the BMW. The RS7 also gets a hatchback trunk opening that swallows luggage far better than the M5's conventional trunk. If you are picking up clients at Trudeau Airport or loading golf bags for a day at Royal Montreal, the RS7 is more practical. ## What Do These V8 Sedans Sound Like? Both cars share a 4.0 liter V8 architecture, but they sound different. The M5 Competition's M Sport exhaust cracks and burbles on downshifts. It sounds angry and mechanical, like the engine wants to fight something. Cold start on a Saturday morning in Westmount will wake neighbors. The RS7's exhaust is deeper and more refined. Audi's active exhaust valves give you quiet mode for early departures and a proper V8 bellow when you want it. It sounds expensive, which fits the RS7's personality perfectly. ## How Much Does It Cost to Rent the M5 Competition or RS7? The BMW M5 Competition and Audi RS7 both rent at $899 per day through our fleet. Security deposit runs $3,000 CAD for either car. Minimum rental is 24 hours, minimum age 21 with full insurance required. When weighing BMW M5 Competition vs Audi RS7 rental Montreal pricing, the cost is identical. Your decision comes down purely to what you want from the drive. ## Which 600hp Sedan is Right for Your Montreal Trip? Choose the M5 Competition if you want the sharper tool. The car that communicates more, rotates better, and rewards driver input. It is the sedan for people who would otherwise be in a [BMW rental Montreal](/bmw-rental-montreal) M3 but need the extra doors and space. Choose the RS7 if you want the more complete package for Montreal's reality. The better ride quality, the hatchback practicality, the interior that impresses passengers, and the quattro system that handles rain slicked highways with zero drama. Check our [Audi rental Montreal](/audi-rental-montreal) page for current availability on the RS7 and other RS models. The BMW M5 Competition vs Audi RS7 rental Montreal conversation does not have a wrong answer. Both deliver 600hp sedan performance that makes any Montreal drive memorable. The M5 is the driver's car. The RS7 is the all rounder. Pick what matters to you. ## Frequently Asked Questions About Renting a 600hp Sedan in Montreal ### How fast is the BMW M5 Competition compared to the Audi RS7? Both the BMW M5 Competition and the Audi RS7 accelerate from 0 to 100 km/h in approximately 3.0 seconds. The M5 Competition feels more explosive off the line with its 617 horsepower, while the RS7 feels more composed using its 591 horsepower and quattro all wheel drive. ### What is the daily rental price for a BMW M5 or Audi RS7 in Montreal? The daily rental price for both the BMW M5 Competition and the Audi RS7 is $899 per day through Luxury Car Rental Montreal. A security deposit of $3,000 CAD is required for either vehicle, and renters must be 21 or older with full insurance. ### Which luxury sedan is better for Montreal potholes? The Audi RS7 is better for Montreal potholes because it features an adaptive air suspension that provides a softer ride in comfort mode. The BMW M5 Competition has a stiffer chassis tuning that prioritizes sharp body control over ride compliance. ### Can I rent a 600hp sedan in Montreal for a weekend trip? Yes, you can rent either the M5 Competition or the RS7 for a weekend trip with a minimum rental period of 24 hours. The RS7 offers more luggage space thanks to its hatchback design, making it a highly practical choice for weekend getaways. ## Book Your 600hp Sedan Today Ready to choose your side in the BMW M5 Competition vs Audi RS7 rental Montreal debate? Call us at (438) 809-4417 or reach out on WhatsApp at [wa.me/14388094417](https://wa.me/14388094417). We deliver anywhere in Greater Montreal, around the clock. Your car, your rules.