2020 Suzuki Swift 1.2 Dualjet MHEV SZ3

Overview

• Make: Suzuki
• Model: Swift
• Trim: SZ3
• Version: 1.2 Dualjet Mhev SZ3 Manual FWD Euro 6 (s/s) 5dr (89 bhp)
• Year: 2020
• Mileage: 39,551 miles
• Fuel: Petrol, mild hybrid
• Body: Hatchback, 5 doors, 5 seats
• Engine: 1.2 litres, 89 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Black
• CO2: 113 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 39,551 miles on the clock, this 2020 Suzuki Swift Sz3 has done roughly 4,300 more miles than a typical 2020 Suzuki Swift. This car is priced at £5,795, £2,677 below the AskCar estimate of £8,472. Such a large price gap is worth checking with the dealer. To work out the AskCar estimate, we analyse UK dealer adverts for 1,586 Suzuki Swift cars across different ages and specifications. We first saw this car advertised 113 days ago. Its asking price has since fallen by £300. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Wednesburys Car Sales, based in Wednesbury. 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

Far below the going rate: £2,677 (31%) under the AskCar estimate of £8,472. Worth asking the dealer why.

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 1,586 priced Suzuki Swift adverts across different ages and specifications, as of 4 November 2026.

A 2020 Suzuki Swift with the 1.2 petrol engine is typically advertised at £9,000: the median of the 50 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2020 Suzuki Swift has been on sale for at least 113 days.

Price history

AskCar first saw this advert on 14 July 2026 at £6,095. Its asking price is now £5,795, £300 less. The latest price cut was seen on 19 September 2026.

Price changes recorded:

• 14 July 2026: £6,095
• 17 July 2026: £5,895
• 19 September 2026: £5,795

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 10 March 2027.

It has had 5 MOTs. The latest, on 5 March 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 39,543 miles, which matches the advertised 39,551 miles.

Advertised mileage is about 4,300 miles higher than the median mileage of a 2020 Suzuki Swift on AskCar.

Similar cars

14 other 2020 Suzuki Swift SZ3 1.2 petrol manual hatchbacks are for sale at UK dealers, from £4,989 to £9,999, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2020 Suzuki Swift SZ3, 1.2 petrol hatchback, red. Mileage: 36,000 miles. Price: £4,989, £806 less than this car. Dealer: MSK Motors in Bradford. AskCar page: https://askcar.co.uk/car/suzuki-swift-2020-1239c0387d13
• 2020 Suzuki Swift SZ3, 1.2 petrol hatchback, black. Mileage: 35,204 miles. Price: £9,000, £3,205 more than this car. Dealer: Suzuki Direct Aldershot in Aldershot. AskCar page: https://askcar.co.uk/car/suzuki-swift-2020-0d06b92fb8ba
• 2020 Suzuki Swift SZ3, 1.2 petrol hatchback, silver. Mileage: 45,308 miles. Price: £7,999, £2,204 more than this car. Dealer: Wiz Motors in Luton. AskCar page: https://askcar.co.uk/car/suzuki-swift-2020-1464a3f14204

• The nearest: 2020 Suzuki Swift SZ3, 1.2 petrol hatchback, red, 28 miles from this car. Mileage: 19,802 miles. Price: £8,450, £2,655 more than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/suzuki-swift-2020-340c5b96bc07