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Audi RS7 vs Mercedes E63S AMG: Montreal's Sleeper Sedan Battle

September 6, 2026

You want a super sedan that flies under the radar but obliterates the highway when you need it. In Montreal, two names dominate the conversation: the Audi RS7 and the Mercedes-AMG E63 S. Both are four-door rockets, both wear understated suits, and both are available for rent at Exotic Rentals Montreal. This is the Audi RS7 vs Mercedes E63S rental Montreal breakdown you actually need, no fluff, just facts.

The Contenders: Specs That Matter

The Audi RS7 packs a 4.0-liter twin-turbo V8 with 591 horsepower and 590 lb-ft of torque. It hits 100 km/h in 3.6 seconds. The Mercedes-AMG E63 S counters with a 4.0-liter biturbo V8 producing 603 horsepower and 627 lb-ft of torque, sprinting to 100 km/h in 3.4 seconds. On paper, the E63 S is quicker. In the real world, you won't feel the difference unless you're drag racing at Sanair. What you will feel is the character.

The RS7 uses Audi's Quattro all-wheel drive with a rear-biased sport differential. It launches like a catapult, but it's also composed, almost clinical. The E63 S has AMG's Performance 4MATIC+ with a drift mode. It's rowdier, more alive, and it'll rotate the rear end when you want to play. Both are brutally fast, but they speak different languages.

Driving Feel: Refined vs. Raw

Montreal's streets are a mix of potholes, construction zones, and the occasional smooth stretch of the 20. The RS7's adaptive air suspension absorbs the chaos better. It's the car you'd daily-drive without complaint. The E63 S, even in Comfort mode, feels tauter. It transmits more road texture through the steering wheel. On the Decarie Expressway, the RS7 is the calm one. On a back road in the Laurentians, the E63 S is the one that makes you grin.

Both have launch control. Both will embarrass almost anything on the road. But the RS7 is a grand tourer with a mean streak. The E63 S is a muscle car in a tailored suit. If you want to feel every shift and hear the exhaust crackle on every downshift, the Mercedes is your pick. If you want to cover 500 kilometers to Quebec City in total comfort and still hit 280 km/h on the autobahn, well, you're in Montreal, but the RS7 is the better long-haul weapon.

Interior and Tech: Two Philosophies

Audi's cabin is minimalist and tech-forward. The RS7 gets the virtual cockpit, dual touchscreens, and Alcantara trim. It's clean, logical, and built like a bank vault. Mercedes goes for opulence. The E63 S has a wide-screen MBUX setup, ambient lighting that could double as a nightclub, and seats that massage you while you wait for the bridge to open. Both are top-tier, but the Audi feels more modern, the Mercedes more luxurious.

In Montreal traffic, the E63 S's voice control actually understands your French-accented commands. The RS7's system is fine, but it's not as intuitive. If you're renting for a special occasion, say, a proposal at the Old Port, the Mercedes interior wins. If you're renting for a business meeting in the Plateau, the Audi's understated elegance fits better.

Rental Logistics: What You Need to Know

At Exotic Rentals Montreal, both the RS7 and E63 S are available for daily rental. The minimum rental period is 24 hours. You need to be at least 25 years old for most vehicles, though some models allow 21. A security deposit is required, and it varies by vehicle, expect a hold on your credit card. Full insurance is mandatory. We deliver anywhere in Greater Montreal, 24/7. That means you can have the car at your hotel in downtown Montreal or at your place in Laval, no hassle.

Pricing for these two is competitive. The RS7 typically rents for slightly less than the E63 S, but both sit in the premium tier. For exact rates, call us at 438-809-4417 or message us on WhatsApp. We'll give you a straight answer.

Audi RS7 vs Mercedes E63S rental Montreal: Which One Should You Rent?

Here's the deal. If you want a car that does everything, commute, road trip, and occasional hooliganism, the RS7 is the smarter choice. It's more comfortable, more efficient, and still fast enough to scare your passengers. If you want the one that feels like an event every time you press the throttle, the E63 S is it. The AMG has more character, more drama, and that exhaust note is pure theater.

For a weekend in Montreal, I'd take the E63 S. The city's vibe is loud, colorful, and a little aggressive. The Mercedes matches that energy. For a longer rental, or if you're planning to drive to Mont-Tremblant for a ski trip, the RS7 is the better companion. It's also the better choice if you want to blend in, because let's be honest, the RS7 is a sleeper. Most people won't know what it is. The E63 S, with its quad exhausts and AMG badges, announces itself.

The Bottom Line

Both cars are exceptional. Both will turn heads in Old Montreal. Both are available at Exotic Rentals Montreal, and we'll deliver them to your door. The real question is what kind of experience you want. The RS7 is the refined assassin. The E63 S is the loud, proud brawler. You can't go wrong with either.

Ready to book? Call us at 438-809-4417 or send a WhatsApp message to wa.me/14388094417. We'll get you behind the wheel of your choice, anywhere in Greater Montreal, 24/7. Check out our Audi rental options and Mercedes rental options for more details. If you have questions about requirements, our FAQ has the answers. Don't wait, these cars don't stay parked long.