The Mercedes-Benz AMG GT Coupe is a rare car to insure in Singapore, and the figures show it. Few insurers put an online price on it, and road tax on its engine is steep. This guide sets out what can be shown with figures, item by item, for anyone who owns one or is pricing one.
The insurance figures are examples for one stated driver, as of 1 November 2026. They are not your quote.
About the figures in this guide
The new-car list has no entry for this model on sale now. So this guide gives no list price, power or body type. The price page does give the version, the engine size, the COE rule and insurance prices.
It prices the AMG GT Coupe GT63 4MATIC+ with a 3,982cc engine. That is the version used for every figure below.
Road tax on 3,982cc
LTA's formula, checked 2026-10-19, puts road tax for a 3,982cc engine at S$3,920.94 a year, before any age surcharge. Of all the yearly costs here, that is the largest fixed one.
If the car is more than 10 years old, a surcharge applies:
- Over 10 years: +10%
- Over 11 years: +20%
- Over 12 years: +30%
- Over 13 years: +40%
- Over 14 years: +50%
On a sum this large, even the first step adds a noticeable amount. The road tax page can work out other engines.
COE category
The price page puts the GT63 4MATIC+ in Category B, since its 3,982cc engine is above 1,600cc. Category B closed at S$131,901 in the October 2026 2nd round. The COE page has the latest figures.
One insurer, one estimate
The Mercedes-Benz AMG GT Coupe price page uses these details:
- Car: GT63 4MATIC+, registered 3 years ago, private use, comprehensive cover
- Driver: aged 40, married, office job, driving 10 years
- Record: 50% no-claim discount (NCD), no claims
- Repairs: authorised workshop, no options
Just one insurer prices it online. Its figure is S$3,055.53 a year, including 9% GST, and it is marked as an estimate. The excess on that plan is S$1,500.
Eighteen insurers show no online price for this model. One of them prices electric cars only online. With a single estimate to go on, there is no spread to compare. For a car like this, quotes asked for directly may be the only way to see more than one price.
What changes the price
The page shows how that one price moves when a single detail changes:
- No NCD (0%): S$6,499.86, or S$3,444.33 more
- 20% NCD: S$5,199.87, or S$2,144.34 more
- Driver aged 27, 3 years' driving, 30% NCD: S$6,235.08, or S$3,179.55 more
- Driver aged 65, 20 years' driving, 50% NCD: S$3,408.01, or S$352.48 more
- A new car, registered this year: S$3,055.53, the same
- A car 8 years old: S$3,055.53, the same
NCD carries the most weight here. With no NCD, the price rises 113%. That is a jump of more than three thousand dollars a year. A driver aged 27 with 30% NCD lands close to that too. The car's age, on the other hand, makes no difference to this estimate.
If you are moving to this car from another, check that your NCD transfers with you.
Reading a single estimate
An estimate is a figure worked out from an insurer's published rates, not a confirmed offer. The insurer may ask more questions before it sets a final price. It may also decline to cover the car, or ask for a higher excess.
So treat S$3,055.53 as a starting point. When you ask for quotes, give the exact version and your full details. Ask whether the price assumes an authorised workshop, as the page does. Ask too whether any named drivers or claims history change the figure. Small details can matter more on a rare car than on a common one.
Against comparable cars
The price page sets it beside six cars for the same driver and car age:
- Audi RS Q8: S$2,154.12
- Audi SQ7: S$2,154.12
- Audi SQ8: S$1,370.00
- BMW 735i: S$1,061.44
- BMW 735Li: S$1,061.44
- BMW M5 Sedan: S$3,485.71
Their average lowest price is S$1,881.14. The AMG GT Coupe is 62% above that. Five of the six cost less to insure on these details. Only the M5 Sedan, also priced by a single insurer, comes out higher. Other cars from the maker appear on the Mercedes-Benz car insurance page.
Costs that vary by owner
Some running costs have no single figure:
- Parking: home season parking, plus parking at work and when out.
- Petrol: larger engines tend to use more, but distance and driving habits decide the bill.
- ERP: depends on the roads and the hour.
- Tyres and servicing: performance cars can use costlier parts. Ask what servicing will cost before you commit.
- Depreciation: what you pay now against what the car fetches later, as its COE runs down.
Summary of yearly costs we can show
For the AMG GT Coupe GT63 4MATIC+:
- Road tax: S$3,920.94 a year before any age surcharge (LTA's formula, checked 2026-10-19)
- Insurance, standard driver: S$3,055.53 a year, one estimate (1 November 2026)
- Insurance, no NCD: S$6,499.86
- Insurance, driver aged 27: S$6,235.08
Category B closed at S$131,901 in the October 2026 2nd round. No list price appears, as the model is not on the new-car list.
Before you buy: car insurance for the Mercedes-Benz AMG GT Coupe
Before you drive off, get your car insurance through Shenton Brokers. Compare car insurance for the Mercedes-Benz AMG GT Coupe to see today's prices from every insurer we compare and how they change with the driver and the car's age. Or get a quote with your own details.