2021 BMW 3 Series
At current bid of £4,500, total all-in cost (bid + fees + transport + mid repair) lands around £9,000-£10,500. Post-repair Cat N retail of ~£16,800 leaves a viable margin if repairs stay under £3,000. Recommend not exceeding £5,200. Any drivetrain surprise at the workshop will kill the margin.
Bid Calculator Copart fees
Buyer's fees are approximate and include VAT. Always confirm current rates on the auction site before bidding.
Profit Scenarios
| Bid | Repair Cost | Net Margin | ROI |
|---|---|---|---|
| £3,500 | £1,900 | +£8,800 | +132% |
| £4,500 | £2,600 | +£6,500 | +72% |
| £5,200 | £3,000 | +£4,900 | +46% |
| £6,000 | £3,400 | +£2,700 | +22% |
| £7,000 | £3,400 | £-300 | -3% |
Net margin = post-repair value minus bid and repair costs
Damage Assessment
Front end impact with bonnet and grille damage. Non-structural write-off, cosmetic and mechanical investigation required.
Repair Estimate Breakdown
Medium confidence- Bonnet replacement: £400-600 (aftermarket) or £900+ (OEM)
- Front bumper, grille, and slam panel: £600-900 fitted
- Radiator and cooling fan inspection - possible replacement £300-500
- Full diagnostic scan to clear any collision fault codes: £80-150
- Wheel alignment and suspension geometry check: £120
Known Issues - BMW 3 Series
- Timing chain rattle on early B47 diesel units - listen on cold start. Replacement cost £1,200-2,000 at an independent BMW specialist.
- EGR valve failure causes rough running and limp mode on high-mileage 320d. Replacement £350-600 fitted.
- Water pump and thermostat failures common on the B47 from 60,000 miles onwards. Budget £400-650 if not recently replaced.
- Swirl flap issues on diesel variants - broken flap ingested into engine can cause catastrophic failure. Removal kit £150-250.
MOT History
Latest MOT Test
No Issues on Latest Test
Latest MOT passed with no advisories or failures.
Mileage History
MOT History
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