2021 Vauxhall Insignia

1.5 Turbo D SRI NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (120 bhp)

£5,679

Fair price: within 8% of the typical £5,612 for this model, age and mileage, drawing on 995 adverts of this make and model.

Overview

Make
Vauxhall
Model
Insignia
Trim
SRI NAV
Version
1.5 Turbo D SRI NAV Manual FWD Euro 6 (s/s) 5dr Grand Sport (120 bhp)
Mileage
122,950 miles
Year
2021
Fuel type
Diesel
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
120 bhp
Seats
5
CO2
122 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
Turbo D
Emissions standard
Euro 6

About this car

At 122,950 miles, this 2021 Vauxhall Insignia Sri Nav has covered about 66,100 more miles than other 2021 Vauxhall Insignia cars. The dealer is asking £5,679, which is £67 above our market estimate of £5,612. We use UK dealer asking prices, including 995 Vauxhall Insignia listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 141 days ago, the asking price has dropped by £900. That history is worth bearing in mind when speaking to the dealer. The latest MOT record shows an expiry date of 10 June 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Vincent Cars in Peterborough.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 5 June 2026, 141 days ago. Advert duration calculated on 24 October 2026. Net asking-price reduction: £900 from the first recorded £6,579. 3 price reductions recorded, the latest observed on 22 July 2026.

Recorded asking prices
Date observedAsking price
6 June 2026£6,579
16 June 2026£6,379
29 June 2026£5,979
11 July 2026£5,979
22 July 2026£5,679
23 October 2026£5,679

Price and mileage comparison

Estimated market asking price: £5,612. The asking price is £67 above this estimate.

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

The pricing calculation includes 995 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 66,100 miles higher than typical for a 2021 Vauxhall Insignia.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 10 June 2027. 122,940 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £6,995 to £11,999.

Other matching cars
Asking priceMileage
£6,99599,000 miles
£8,29982,802 miles
£11,00052,000 miles
£11,49537,302 miles
£11,99937,379 miles

These cars have covered 37,302–99,000 miles, compared with 122,950 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Vauxhall Insignia cars for sale · 2021 Vauxhall Insignia price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos

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