In short. Rent a Mercedes-AMG GT 63 in Spectral Blue in Sion: power 585 hp, 0-100 km/h 3.2 s, top speed 315 km/h, seats 2; from €650 per day; insurance included · 24/7 support.
Updated 17 October 2026
The car
About this car in Sion
The road to the Mauvoisin dam, at the head of the Val de Bagnes about an hour and a quarter from Sion, climbs past Lourtier and Bonatchiesse through a narrowing gorge to one of the highest arch dams in Europe, with a lake beneath the glaciers of the Grand Combin. It is open in summer.
In Spectral Blue, the GT 63 carries two on 585 twin-turbo horsepower with all-wheel drive.
A ski day in mind? We can check the tyres before you leave.
- The Mauvoisin dam
- Spectral Blue with 585 hp
Specifications
Technical details
- Engine
- V8
- Power
- 585 hp
- Acceleration 0-100 km/h
- 3.2 s
- Top speed
- 315 km/h
- Transmission
- Automatic
- Drivetrain
- 4x4
- Fuel
- Petrol
- Seats
- 2
- Winter tyres
- Yes
Conditions
Rental conditions
- Security deposit
- €7,000 How the security deposit works
- Included mileage
- 150 km per day
- Extra km
- €5/km
- Minimum driver age
- 21 years
- Driving licence
- Min. 2 years
- Cancellation
- Free up to 5 days before pickup
Reviews
In the city
Drives from Sion, the best months and when to book
Suited to this car
- Verbier (about 45 km from Sion): Via Martigny and Le Châble up to Verbier and the 4 Vallées ski area.
- Crans-Montana (about 25 km from Sion): The hairpins climbing from the Rhône valley to the sunny plateau of Crans-Montana, between golf courses and ski slopes.
Best months for this car
In Sion the tarmac is rarely warm and dry: the most suitable months are April–October. In November–March cold tarmac reduces the grip of performance tyres: drive with a margin.
- Jan: With care
- Feb: With care
- Mar: With care
- Apr: Good
- May: Good
- Jun: Good
- Jul: Good
- Aug: Good
- Sept: Good
- Oct: Good
- Nov: With care
- Dec: With care
Where to take delivery
- Airport: Sion (SIR) – about 3 km from the centre
- Airport: Genève (GVA) – about 160 km from the centre
- Station: Sion – in the centre
- Or wherever you want: hotel, villa, marina or any address
Questions
Frequently Asked Questions
When is the Mauvoisin road open?
Usually from June to October.
Can I take delivery of the Mercedes-AMG GT 63 in Spectral Blue at Sion (SIR)?
Yes: at Sion (SIR), about 3 km from the centre; at Genève (GVA); or at your hotel or villa in Sion. You set the place and the time when you book.
What are the requirements to rent this model?
To rent this model you need to be at least 21 years, hold a driving licence for at least 2 years, and present an ID and a credit card in the driver's name for the €7,000 security deposit. 150 km per day are included. Cancellation: free up to 5 days before pickup.
What are the main features of the Mercedes-Benz GT63 Spectral blue?
The Mercedes-Benz GT63 Spectral blue is powered by a V8 engine producing 585 hp, goes from 0 to 100 km/h in 3.2 s, reaches 315 km/h. Automatic transmission, 4x4 drivetrain, petrol engine, 2 seats.
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