G63 vs X6 M vs AMG GT 63 S vs C63 S: Which Luxury Car Should You Rent?
Compare the Mercedes-AMG G63, BMW X6 M Competition, AMG GT 63 S and C63 S E Performance: price, power, deposit, minimum age and the best pick for your occasion.
Quick answer
For maximum presence — weddings, arrivals, photos — rent the Mercedes-AMG G63. For the fastest car in the fleet, the AMG GT 63 S E Performance (831 hp, 0–100 km/h in 2.6 s). For a fast, practical road-trip SUV, the BMW X6 M Competition. For the best performance per dollar, the AMG C63 S E Performance at $399/day.
Four very different cars, one decision. This comparison puts the Capital Exotics performance line-up side by side and tells you which one we'd pick for each kind of occasion.
Side-by-side comparison
| AMG G63 | BMW X6 M Competition | AMG GT 63 S E Performance | AMG C63 S E Performance | |
|---|---|---|---|---|
| From / day | $799 | $499 | $649 | $399 |
| Power | 577 hp | 617 hp | 831 hp | 671 hp |
| Torque | 627 lb-ft | 553 lb-ft | 1,033 lb-ft | 752 lb-ft |
| 0–100 km/h | 4.5 s | 3.7 s | 2.6 s | 2.9 s |
| Powertrain | 4.0L V8 biturbo | 4.4L twin-turbo V8 | 4.0L V8 biturbo + electric motor | Hybrid with F1-derived tech |
| Drive | AMG Performance 4MATIC | M xDrive AWD | 4MATIC+ with Drift Mode | 4MATIC+ with Drift Mode |
| Min. age | 25+ | 23+ | 23+ | 20+ |
| Deposit | $3,000 | $1,500 | $3,000 | $1,500 |
All four include 200 km/day, with extra distance at $1.15/km.
Mercedes-AMG G63 — the statement
Finished in Magno Night matte black with the AMG Night Package and red calipers, the G63 is the most recognisable vehicle in the fleet. The hand-built 4.0L V8 biturbo and side-exit exhaust give it a sound to match, while the G Manufaktur Nappa interior, massage seats and Burmester 3D sound keep it luxurious.
Best for: weddings, red-carpet arrivals, music videos and any moment where presence matters more than lap times.
BMW X6 M Competition — the all-rounder
A 617 hp twin-turbo V8 with M xDrive all-wheel drive in a coupe-SUV body that still swallows luggage. The Nardo Grey finish, starlight headliner and Merino leather make it feel special, while the adaptive suspension makes long highway runs effortless.
Best for: road trips to Mont-Tremblant or Toronto, airport arrivals with bags, and drivers who want serious pace with everyday practicality.
Mercedes-AMG GT 63 S E Performance — the flagship
With 831 hp and 1,033 lb-ft from a V8 biturbo paired with an electric motor, this is the most powerful car we offer: 0–100 km/h in 2.6 seconds. Active rear-axle steering, ceramic composite brakes and an active rear wing back it up, and the four-door layout means your passengers come along in comfort.
Best for: once-in-a-lifetime birthdays, performance enthusiasts and anyone who wants the ultimate driving experience — with room for four.
Mercedes-AMG C63 S E Performance — the smart choice
671 hp, 0–100 km/h in 2.9 seconds and 4MATIC+ with Drift Mode, in a compact sports sedan — for $399/day. It also has the lowest minimum age in the performance line-up at 20+.
Best for: first exotic rentals, younger drivers, and anyone who wants supercar acceleration at the most accessible price.
On a budget or covering long distances?
The BMW 330i M Sport and Mercedes-Benz C300 start at $129/day, accept drivers 20+ and are the only models with Unlimited KM (+$100/day) — ideal for business trips or long drives between Ottawa, Montreal and Toronto. See our road-trip planning guide for a cost example.
Our pick by occasion
- Wedding or formal event: Mercedes-AMG G63
- Photo or video shoot: G63 or GT 63 S
- Birthday surprise: GT 63 S (or C63 S for the best value)
- Weekend road trip: BMW X6 M Competition
- Business trip: BMW 330i or C300 with Unlimited KM
- Under 23: C63 S E Performance, BMW 330i or C300
Frequently asked questions
Which is the fastest car to rent?
The Mercedes-AMG GT 63 S E Performance: 831 hp and 0–100 km/h in 2.6 seconds.
Which luxury car is cheapest to rent?
The BMW 330i M Sport and Mercedes-Benz C300 start at $129/day. In the performance line-up, the AMG C63 S E Performance is the most affordable at $399/day.
Can I rent a G63 if I'm under 25?
No — the G63 requires drivers aged 25+. Drivers 23+ can rent the X6 M and GT 63 S, and drivers 20+ the C63 S, BMW 330i and C300.
Ready to choose? Explore every car on the fleet page or send a booking request and our concierge will help you decide.
