2021 Vauxhall Insignia

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

£11,495

Fair price: within 8% of the typical £11,388 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
37,302 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
Grey
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
Turbo D
Emissions standard
Euro 6

About this car

This 2021 Vauxhall Insignia Sri Nav is advertised with 37,302 miles, approximately 19,600 below the typical mileage for its age. Its asking price of £11,495 is £107 above our estimate of £11,388. We use UK dealer asking prices, including 995 Vauxhall Insignia listings, and account for the car’s age, mileage and specification. The asking price is now £1,000 lower than when we first recorded the advert 74 days ago. That may be worth mentioning if you discuss the price with the dealer. The latest MOT record shows an expiry date of 11 March 2027, with the advertised mileage consistent with the recorded reading. You can find this car at Whoop Cars in Barnsley.

Stock data from 23 October 2026.

How we estimate prices and check cars

Price history

First seen on 12 August 2026, 74 days ago. Advert duration calculated on 25 October 2026. Net asking-price reduction: £1,000 from the first recorded £12,495. 1 price reduction recorded, the latest observed on 31 August 2026.

Recorded asking prices
Date observedAsking price
12 August 2026£12,495
31 August 2026£11,495
23 October 2026£11,495

Price and mileage comparison

Estimated market asking price: £11,388. The asking price is £107 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 19,600 miles lower than typical for a 2021 Vauxhall Insignia.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 11 March 2027. 37,607 miles at the last test.

5 other cars with the same year, trim, gearbox and fuel are for sale from £5,679 to £11,999.

Other matching cars
Asking priceMileage
£5,679122,950 miles
£6,99599,000 miles
£8,29982,802 miles
£11,00052,000 miles
£11,99937,379 miles

These cars have covered 37,379–122,950 miles, compared with 37,302 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

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