2021 Kia Stinger 3.3 T-GDi V6 GT S

Overview

• Make: Kia
• Model: Stinger
• Trim: GT S
• Version: 3.3 T-GDi V6 GT S Auto RWD Euro 6 (s/s) 5dr Gran Turismo (361 bhp)
• Year: 2021
• Mileage: 49,939 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 3.3 litres, 361 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 229 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 49,939 miles, this 2021 Kia Stinger GT S has covered about 18,400 more miles than other 2021 Kia Stinger cars. The AskCar estimate for this car is £29,181. It is priced at £29,000, which is £181 below that estimate. The AskCar estimate draws on 73 Kia Stinger adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 49 days ago, the asking price has dropped by £1,152. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is JCT600 Kia Castleford, based in Castleford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £181 (under 1%) under the AskCar estimate of £29,181.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 73 priced Kia Stinger adverts across different ages and specifications, as of 4 November 2026.

A 2021 Kia Stinger with the 3.3 petrol engine is typically advertised at £32,200: the median of the 10 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2021 Kia Stinger has been on sale for at least 49 days.

Price history

AskCar first saw this advert on 16 September 2026 at £30,152. Its asking price is now £29,000, £1,152 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 16 September 2026: £30,152
• 25 September 2026: £29,995
• 2 October 2026: £29,945
• 12 October 2026: £29,698
• 19 October 2026: £29,595
• 25 October 2026: £29,495
• 31 October 2026: £29,000

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 11 June 2027.

It has had 3 MOTs. The latest, on 29 May 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 47,851 miles, which matches the advertised 49,939 miles.

Advertised mileage is about 18,400 miles higher than the median mileage of a 2021 Kia Stinger on AskCar.

Similar cars

9 other 2021 Kia Stinger GT S 3.3 petrol automatic hatchbacks are for sale at UK dealers, from £30,995 to £35,250, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2021 Kia Stinger GT S, 3.3 petrol hatchback, grey. Mileage: 42,000 miles. Price: £31,990, £2,990 more than this car. Dealer: Harvey Cooper Cars in Ripon. AskCar page: https://askcar.co.uk/car/kia-stinger-2021-ecb50bc2f200
• 2021 Kia Stinger GT S, 3.3 petrol hatchback, grey. Mileage: 39,718 miles. Price: £30,995, £1,995 more than this car. Dealer: Grainger Motor Group in Cambridge. AskCar page: https://askcar.co.uk/car/kia-stinger-2021-947fbd67c812
• 2021 Kia Stinger GT S, 3.3 petrol hatchback, blue. Mileage: 39,000 miles. Price: £31,500, £2,500 more than this car. Dealer: Whitethor Cars in Coalville. AskCar page: https://askcar.co.uk/car/kia-stinger-2021-2140fe7c4b59

• The nearest: 2021 Kia Stinger GT S, 3.3 petrol hatchback, orange, 20 miles from this car. Mileage: 25,697 miles. Price: £31,995, £2,995 more than this car. Dealer: Hitchfields in Huddersfield. AskCar page: https://askcar.co.uk/car/kia-stinger-2021-eb351a1a5af2