2021 BMW I3 Electricity · BW71 VRN

The BMW i3 presents a stable and reassuring maintenance trend, with its most recent MOT on 15 December 2025 recording a clean pass at 20,412 miles and zero defects. The preceding test on 18 November 2024 at 12,469 miles was equally clean, showing no advisories or failures across either examination. This is a strong indicator of consistent upkeep and no emerging mechanical or structural concerns over the past two years of recorded history. The mileage accumulation tells a clear story of very light use. Between November 2024 and December 2025, the vehicle covered just 7,943 miles over a thirteen-month period, which is low even for an annual cycle. Across its full five-year life, the recorded 20,412 miles equate to roughly 4,082 miles per year, well below the UK average. Such low annual distance can be a double-edged factor. While it limits wear on brake discs, tyres, and suspension bushes, it also raises the possibility of prolonged standing periods that can lead to flat-spotted tyres, brake surface corrosion, and dried-out rubber seals on suspension components. The complete absence of defects in both MOT records means there are no recurring faults to flag. No binding calipers, no corrosion advisories, no exhaust emissions concerns, and no suspension deterioration have been noted by either tester. For an electric vehicle, this is particularly significant because the absence of any regenerative braking system warnings or high-voltage advisories suggests the drivetrain and electrical systems have remained in good order throughout the recorded period. A buyer should still carry out a physical inspection focused on areas the MOT does not deeply assess. Check the condition of the rear suspension bushes and anti-roll bar links for perishing, as the i3's carbon fibre body places unique stress points on these components. Inspect the tyre sidewalls for cracking, given the low mileage and potential for age-related deterioration on original rubber approaching five years old. Examine the underside for any signs of moisture ingress around the battery enclosure and examine the charge port and cable for wear. The MOT record is clean, but a hands-on check of these specific areas will confirm the car has been genuinely well cared for rather than simply underused.