2001 BMW Serie 7 problems
The 2001 BMW Serie 7 was sold with an engine that we have documented: the BMW N62 / N63. It has no documented serious faults for the cars of that year. Outside the engine, 3 documented faults affect 2001 cars, such as wear of the front suspension arms and bushes.
2001 BMW Serie 7 score: good reliability
Calculated using only 5 documented faults and their sources: the most serious and frequent faults weigh more. How it is calculated
- Engine7.12 faults
- Gearbox10.0No documented faults
- Suspension8.31 fault and ITV (technical inspection)
- Brakes7.2Technical inspection (ITV) only: 1.1 times the defects normal for its age
- Tyres and wheels10.0No documented faults
- Steering8.5Technical inspection (ITV) only: 0.6 times the defects normal for its age
- Electrical system10.0No documented faults
- Headlights and lights8.4Technical inspection (ITV) only: 0.6 times the defects normal for its age
- Electronics and infotainment9.61 fault
- Climate control10.0No documented faults
- Bodywork and interior8.81 fault and ITV (technical inspection)
- Airbags and safety10.0No documented faults
BMW N62 / N63 engine in the 2001 BMW Serie 7
Names: 735i / 735Li · 745i / 745Li · 740i / 740Li · 750i / 750Li
- With caution
N62B36 3.6 naturally aspirated 272 hp (735i, 2001-2005)
272 hp · N62B36
It is the oldest N62 and the 6 Series guide places coolant loss mainly on the older examples; check the hoses and level before buying.[3][4]
- With caution
N62B44 4.4 naturally aspirated 320-333 hp (545i, 645Ci, 745i, X5 4.4i; 2001-2006)
320–333 hp · N62B44
A 100,000 km test of a 745i recorded no engine defects, but the sources cite coolant loss from hoses (Gebrauchtwagenberater and Auto Bild) and, to a lesser extent, valve stem seals (Auto Bild): both points need checking.[4][5][6]
Faults that affect 2001 cars
- Medium severityFrequency: CommonCoolingN62 coolant loss from hoses and the pipe between the cylinder banksOn the N62 V8, coolant loss from cracked hoses or pipes is typical, especially on the earliest units. Replacing them is laborious: the hose between the banks means removing a good part of the engine.
- Medium severityFrequency: OccasionalLubricationN62 blue smoke and oil consumption from hardened valve stem sealsOn the N62 V8, the valve stem seals can harden with age and cause oil consumption with blue smoke. It is not a widespread fault: several German guides describe the engine as solid.
Faults outside the engine in the 2001 BMW Serie 7
- Medium severityFrequency: OccasionalSuspensionWear of the front suspension arms and bushesAccording to testimonies collected by fiches-auto.fr, the 7 Series E65's front suspension arms, bushes, bearings and ball joints appear in 8 of 64 testimonies. No mileage or cost is given.
- Low severityFrequency: OccasionalBodywork and interiorPaint degradation on door handles and bodywork corrosionAccording to testimonies collected by fiches-auto.fr, 5 of 64 owners of the 7 Series E65 cite paint degrading on the door handles and spots of rust, as well as misting of the headlights.
- Low severityFrequency: RareElectronics and infotainmentiDrive CCC unit failure and infotainment equipment faults (sat nav, CD, radio, speakers)According to testimonies collected by fiches-auto.fr, the iDrive CCC unit and other infotainment equipment (sat nav, CD changer, radio, speakers, DVD player) are among the faults cited for the 7 Series E65. The entry gives no individual figures or costs.
Buying a 2001 BMW Serie 7?
We will put you in touch with a partner only if you authorise it in the form.
Frequently asked questions
Is the 2001 BMW Serie 7 reliable?
The 2001 BMW Serie 7 was sold with an engine that we have documented: the BMW N62 / N63. It has no documented serious faults for the cars of that year. Outside the engine, 3 documented faults affect 2001 cars, such as wear of the front suspension arms and bushes.
What is the best year for the BMW Serie 7?
According to our score, the best is 2001 (7.6/10). The year with the worst score is 2002 (6.7/10). Each year's score counts only the engines sold that year and the faults that affect those cars.
What faults does the 2001 BMW Serie 7 have?
The most important ones documented for 2001 cars are: n62 coolant loss from hoses and the pipe between the cylinder banks (BMW N62 / N63, medium severity), n62 blue smoke and oil consumption from hardened valve stem seals (BMW N62 / N63, medium severity), wear of the front suspension arms and bushes (suspension, medium severity), paint degradation on door handles and bodywork corrosion (bodywork and interior, low severity) and iDrive CCC unit failure and infotainment equipment faults (sat nav, CD, radio, speakers) (electronics and infotainment, low severity).
Own a 2001 BMW Serie 7? Tell us what faults you have had and at how many kilometres. Report your fault.
Sources
Every fact on this page links to its source. If you find an error, let us know.
- BMW N62Wikipedia (inglés) · Other source · consulted 8 October 2026
- BMW N62Wikipedia (alemán) · Other source · consulted 8 October 2026 · in German
- BMW 6er E63, E64 – Typische Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · published 5 January 2023 · consulted 8 October 2026 · in German
- BMW 5er E60, E61 – Typische Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · published 26 April 2024 · consulted 8 October 2026 · in German
- BMW 745i (E65): Test über 100.000 kmAUTO ZEITUNG · Motoring press · published 12 January 2018 · consulted 8 October 2026 · in German
- BMW 650i: Gebrauchtwagen-TestAUTO BILD · Motoring press · published 4 December 2015 · consulted 8 October 2026 · in German