BMW M54 vs 0.8 / 1.0 / 1.2 S-TEC: which engine is more reliable?
According to our risk index, the 0.8 / 1.0 / 1.2 S-TEC carries less risk than the BMW M54: 18/100 (low risk) versus 54/100 (high risk). The BMW M54 has 2 documented serious faults, the main one being «Thermostat and water pump failure»; the 0.8 / 1.0 / 1.2 S-TEC has no documented serious faults.
The index (0–100) weights the severity and frequency of the three most serious documented faults. How it is calculated
Is the BMW M54 reliable?
The BMW M54 (2000-2006) is a naturally aspirated petrol inline-six with a reputation for longevity, passing 200,000 km if maintained. Its weak points are the crankcase ventilation valve and the plastic cooling system; check that they have been renewed.[1][2][3]
See the 5 of the BMW M54 faultsIs the 0.8 / 1.0 / 1.2 S-TEC reliable?
The GM Daewoo S-TEC engines (0.8, 1.0 and 1.2 naturally aspirated, low power) power the Matiz, Spark, Aveo 1.2, Beat and Sail. The sources consulted document only minor and cheap faults, such as oil leaks and ignition faults on the Matiz, and we have found no structural engine fault.[4][5][6]
See the 2 of the 0.8 / 1.0 / 1.2 S-TEC faultsSide-by-side comparison
| Item | BMW M54 | 0.8 / 1.0 / 1.2 S-TEC |
|---|---|---|
| Technical data | ||
| Type | Engine | Engine |
| Fuel | Petrol | Petrol |
| Displacement | — | — |
| Timing | Chain | Timing belt (dry) |
| Power | 170–235 hp | 52–84 hp |
| Production | 2000–2006[7][8] | 2002–2022[9][10][11][12][13] |
| Reliability | ||
| Risk index (what is it?) | 54High risk | 18Low risk |
| Documented faults | 5 | 2 |
| Of high or critical severity | 2 | 0 |
| Worst severity | High severity | Medium severity |
| Main faults |
|
|
| Most expensive documented repair | No reliable data | No reliable data |
| Which versions to buy | ||
| BuyRecommended versions | None | |
| With cautionVersions to be cautious about | ||
| AvoidVersions to avoid | None | None |
Severity of each fault: green, low; amber, medium; red, high; dark red, critical. How we rate them
Cars that each one is fitted to
Other comparisons
With the BMW M54
- BMW M54 vs 1.2 PureTech
- BMW M54 vs 1.0 PureTech
- BMW M54 vs 1.2 and 1.4 TSI
- BMW M54 vs 1.0 TSI / 1.5 TSI
- BMW M54 vs 1.2 TCe
- BMW M54 vs 1.0 EcoBoost
- BMW M54 vs 1.3 TCe
- BMW M54 vs 1.6 EcoBoost
- BMW M54 vs 2.0 TSI / TFSI
- BMW M54 vs Audi 3.0 TFSI V6
- BMW M54 vs 2.4, 2.8 and 3.0 V6 30v
- BMW M54 vs BMW B38 / B37
- BMW M54 vs BMW B48 / B38
- BMW M54 vs BMW B58
- BMW M54 vs M43 1.6, 1.8 and 1.9
- BMW M54 vs M50 and M52
- BMW M54 vs M60 and M62
- BMW M54 vs BMW N13
- BMW M54 vs BMW N20
- BMW M54 vs N42 and N45 1.6, 1.8 and 2.0
- BMW M54 vs BMW N43/N46
- BMW M54 vs BMW N52 / N53
- BMW M54 vs BMW N54/N55
- BMW M54 vs BMW N62 / N63
- BMW M54 vs 1.0, 1.2 and 1.4 Fire
- BMW M54 vs 1.4 T-Jet
- BMW M54 vs 1.0 T3 and 1.3 T4 FireFly Turbo
- BMW M54 vs 0.9 TwinAir and 1.0/1.3 FireFly
- BMW M54 vs 1.5 EcoBoost
- BMW M54 vs 1.25/1.4/1.6 Ti-VCT
- BMW M54 vs 2.0 EcoBoost
- BMW M54 vs 2.3 EcoBoost
- BMW M54 vs 1.0-1.6 8v Endura-E, Duratec 8v and RoCam
- BMW M54 vs 1.8 and 2.0 Zetec-E
- BMW M54 vs 1.0 and 1.2 de 3 cilindros (Onix and Tracker)
- BMW M54 vs 1.4 / 1.6 16v E-TEC II
- BMW M54 vs 1.2, 1.4 and 1.6 8V (Family 1)
- BMW M54 vs Family II 2.0 and 2.4 gasolina
- BMW M54 vs 1.2 / 1.4 / 1.8 i-VTEC
- BMW M54 vs 1.0 / 1.5 VTEC Turbo
- BMW M54 vs 2.0 / 2.4 i-VTEC
- BMW M54 vs Honda e:HEV / i-MMD
- BMW M54 vs Honda IMA híbrido
- BMW M54 vs 1.0 T-GDI
- BMW M54 vs 1.6 GDI / T-GDI
- BMW M54 vs 1.6 GDi híbrido (Kappa)
- BMW M54 vs 1.3, 1.4 and 1.6 Alpha
- BMW M54 vs 1.8 / 2.0 Beta II
- BMW M54 vs V6 Delta 2.5 and 2.7 (Hyundai-Kia)
- BMW M54 vs 1.0 and 1.1 Epsilon
- BMW M54 vs 1.4 / 1.6 MPI Gamma
- BMW M54 vs 1.0 / 1.25 MPi
- BMW M54 vs 1.8 / 2.0 Nu
- BMW M54 vs Smartstream 1.6 T-GDi
- BMW M54 vs 2.0 / 2.4 GDI and T-GDI (Theta II)
- BMW M54 vs 2.0 and 3.0 Ingenium gasolina
- BMW M54 vs 2.3 MZR DISI Turbo
- BMW M54 vs MZR gasolina
- BMW M54 vs Skyactiv-G
- BMW M54 vs M111
- BMW M54 vs M112 / M113
- BMW M54 vs M264/M254
- BMW M54 vs M266 (1.5, 1.7, 2.0 and 2.0 Turbo)
- BMW M54 vs M260
- BMW M54 vs M271
- BMW M54 vs M272/M273
- BMW M54 vs M270/M274
- BMW M54 vs M276
- BMW M54 vs 1.5 VTi-TECH / T-GDI
- BMW M54 vs MIVEC gasolina
- BMW M54 vs Mitsubishi PHEV
- BMW M54 vs 1.6 DIG-T
- BMW M54 vs 1.5 VC-Turbo e-Power
- BMW M54 vs 1.2 HR12DE and 1.2 DIG-S (HR12DDR)
- BMW M54 vs 2.0 MR20DE / 2.5 QR25DE
- BMW M54 vs 1.5/1.6/1.8 QG
- BMW M54 vs 1.6 16v HR16DE / H4M
- BMW M54 vs 1.0/1.2/1.4 Ecotec
- BMW M54 vs 1.4 Turbo
- BMW M54 vs 1.6 and 1.8 Ecotec 16v
- BMW M54 vs 2.2 Ecotec gasolina
- BMW M54 vs 1.4/1.6/1.8 Ecotec 16V (primera generación)
- BMW M54 vs Porsche MA1 / 9A1
- BMW M54 vs Porsche M96/M97
- BMW M54 vs Porsche V8 and V6 (Cayenne and Panamera)
- BMW M54 vs 1.4 and 1.6 TU3/TU5
- BMW M54 vs 1.4/1.6 VTi
- BMW M54 vs 1.6 THP
- BMW M54 vs 1.8, 2.0 and 2.2 16v EW7/EW10/EW12
- BMW M54 vs 1.8 and 2.0 XU
- BMW M54 vs 0.9 TCe
- BMW M54 vs 1.0 SCe (B4D)
- BMW M54 vs 1.0 TCe / SCe
- BMW M54 vs 1.4 and 1.6 8v
- BMW M54 vs 1.8 TCe
- BMW M54 vs 1.2 16v
- BMW M54 vs 1.2 8v
- BMW M54 vs E-Tech Híbrido
- BMW M54 vs 2.0 16v F4R and F4RT
- BMW M54 vs 1.4 and 1.6 16v
- BMW M54 vs Rover K-Series
- BMW M54 vs 1.0 and 1.4 Boosterjet
- BMW M54 vs 1.2 Dualjet and 1.2 VVT
- BMW M54 vs 1.5 K15B (Jimny)
- BMW M54 vs 1.3, 1.5 and 1.6 gasolina (serie M)
- BMW M54 vs 1.0 VVT-i
- BMW M54 vs 1.2 Turbo
- BMW M54 vs 1.33 Dual VVT-i
- BMW M54 vs 1.4, 1.6 and 1.8 VVT-i
- BMW M54 vs 1.5 Hybrid
- BMW M54 vs 1.6 Dual VVT-i
- BMW M54 vs 1.8 Hybrid
- BMW M54 vs 2.7 and 4.0 gasolina (2TR-FE and 1GR-FE)
- BMW M54 vs 2.0 and 2.4 VVT-i
- BMW M54 vs 2.0 and 2.5 Hybrid
- BMW M54 vs Volvo 5 cilindros gasolina
- BMW M54 vs Drive-E gasolina
- BMW M54 vs 1.0 MPI
- BMW M54 vs 1.2 12V
- BMW M54 vs 1.4 16v and 1.6 FSI
- BMW M54 vs 1.8 T 20v
- BMW M54 vs 2.0 FSI
- BMW M54 vs VW 2.0 TFSI EA113
- BMW M54 vs 2.3 VR5 (V5)
- BMW M54 vs 1.0, 1.4 and 1.6 8v EA111
- BMW M54 vs 1.6 and 2.0 8v EA827
- BMW M54 vs VR6
With the 0.8 / 1.0 / 1.2 S-TEC
- 0.8 / 1.0 / 1.2 S-TEC vs 1.2 PureTech
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 PureTech
- 0.8 / 1.0 / 1.2 S-TEC vs 1.2 and 1.4 TSI
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 TSI / 1.5 TSI
- 0.8 / 1.0 / 1.2 S-TEC vs 1.2 TCe
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 EcoBoost
- 0.8 / 1.0 / 1.2 S-TEC vs 1.3 TCe
- 0.8 / 1.0 / 1.2 S-TEC vs 1.6 EcoBoost
- 0.8 / 1.0 / 1.2 S-TEC vs 2.0 TSI / TFSI
- 0.8 / 1.0 / 1.2 S-TEC vs Audi 3.0 TFSI V6
- 0.8 / 1.0 / 1.2 S-TEC vs 2.4, 2.8 and 3.0 V6 30v
- 0.8 / 1.0 / 1.2 S-TEC vs BMW B38 / B37
- 0.8 / 1.0 / 1.2 S-TEC vs BMW B48 / B38
- 0.8 / 1.0 / 1.2 S-TEC vs BMW B58
- 0.8 / 1.0 / 1.2 S-TEC vs M43 1.6, 1.8 and 1.9
- 0.8 / 1.0 / 1.2 S-TEC vs M50 and M52
- 0.8 / 1.0 / 1.2 S-TEC vs M60 and M62
- 0.8 / 1.0 / 1.2 S-TEC vs BMW N13
- 0.8 / 1.0 / 1.2 S-TEC vs BMW N20
- 0.8 / 1.0 / 1.2 S-TEC vs N42 and N45 1.6, 1.8 and 2.0
- 0.8 / 1.0 / 1.2 S-TEC vs BMW N43/N46
- 0.8 / 1.0 / 1.2 S-TEC vs BMW N52 / N53
- 0.8 / 1.0 / 1.2 S-TEC vs BMW N54/N55
- 0.8 / 1.0 / 1.2 S-TEC vs BMW N62 / N63
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0, 1.2 and 1.4 Fire
- 0.8 / 1.0 / 1.2 S-TEC vs 1.4 T-Jet
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 T3 and 1.3 T4 FireFly Turbo
- 0.8 / 1.0 / 1.2 S-TEC vs 0.9 TwinAir and 1.0/1.3 FireFly
- 0.8 / 1.0 / 1.2 S-TEC vs 1.5 EcoBoost
- 0.8 / 1.0 / 1.2 S-TEC vs 1.25/1.4/1.6 Ti-VCT
- 0.8 / 1.0 / 1.2 S-TEC vs 2.0 EcoBoost
- 0.8 / 1.0 / 1.2 S-TEC vs 2.3 EcoBoost
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0-1.6 8v Endura-E, Duratec 8v and RoCam
- 0.8 / 1.0 / 1.2 S-TEC vs 1.8 and 2.0 Zetec-E
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 and 1.2 de 3 cilindros (Onix and Tracker)
- 0.8 / 1.0 / 1.2 S-TEC vs 1.4 / 1.6 16v E-TEC II
- 0.8 / 1.0 / 1.2 S-TEC vs 1.2, 1.4 and 1.6 8V (Family 1)
- 0.8 / 1.0 / 1.2 S-TEC vs Family II 2.0 and 2.4 gasolina
- 0.8 / 1.0 / 1.2 S-TEC vs 1.2 / 1.4 / 1.8 i-VTEC
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 / 1.5 VTEC Turbo
- 0.8 / 1.0 / 1.2 S-TEC vs 2.0 / 2.4 i-VTEC
- 0.8 / 1.0 / 1.2 S-TEC vs Honda e:HEV / i-MMD
- 0.8 / 1.0 / 1.2 S-TEC vs Honda IMA híbrido
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 T-GDI
- 0.8 / 1.0 / 1.2 S-TEC vs 1.6 GDI / T-GDI
- 0.8 / 1.0 / 1.2 S-TEC vs 1.6 GDi híbrido (Kappa)
- 0.8 / 1.0 / 1.2 S-TEC vs 1.3, 1.4 and 1.6 Alpha
- 0.8 / 1.0 / 1.2 S-TEC vs 1.8 / 2.0 Beta II
- 0.8 / 1.0 / 1.2 S-TEC vs V6 Delta 2.5 and 2.7 (Hyundai-Kia)
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 and 1.1 Epsilon
- 0.8 / 1.0 / 1.2 S-TEC vs 1.4 / 1.6 MPI Gamma
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 / 1.25 MPi
- 0.8 / 1.0 / 1.2 S-TEC vs 1.8 / 2.0 Nu
- 0.8 / 1.0 / 1.2 S-TEC vs Smartstream 1.6 T-GDi
- 0.8 / 1.0 / 1.2 S-TEC vs 2.0 / 2.4 GDI and T-GDI (Theta II)
- 0.8 / 1.0 / 1.2 S-TEC vs 2.0 and 3.0 Ingenium gasolina
- 0.8 / 1.0 / 1.2 S-TEC vs 2.3 MZR DISI Turbo
- 0.8 / 1.0 / 1.2 S-TEC vs MZR gasolina
- 0.8 / 1.0 / 1.2 S-TEC vs Skyactiv-G
- 0.8 / 1.0 / 1.2 S-TEC vs M111
- 0.8 / 1.0 / 1.2 S-TEC vs M112 / M113
- 0.8 / 1.0 / 1.2 S-TEC vs M264/M254
- 0.8 / 1.0 / 1.2 S-TEC vs M266 (1.5, 1.7, 2.0 and 2.0 Turbo)
- 0.8 / 1.0 / 1.2 S-TEC vs M260
- 0.8 / 1.0 / 1.2 S-TEC vs M271
- 0.8 / 1.0 / 1.2 S-TEC vs M272/M273
- 0.8 / 1.0 / 1.2 S-TEC vs M270/M274
- 0.8 / 1.0 / 1.2 S-TEC vs M276
- 0.8 / 1.0 / 1.2 S-TEC vs 1.5 VTi-TECH / T-GDI
- 0.8 / 1.0 / 1.2 S-TEC vs MIVEC gasolina
- 0.8 / 1.0 / 1.2 S-TEC vs Mitsubishi PHEV
- 0.8 / 1.0 / 1.2 S-TEC vs 1.6 DIG-T
- 0.8 / 1.0 / 1.2 S-TEC vs 1.5 VC-Turbo e-Power
- 0.8 / 1.0 / 1.2 S-TEC vs 1.2 HR12DE and 1.2 DIG-S (HR12DDR)
- 0.8 / 1.0 / 1.2 S-TEC vs 2.0 MR20DE / 2.5 QR25DE
- 0.8 / 1.0 / 1.2 S-TEC vs 1.5/1.6/1.8 QG
- 0.8 / 1.0 / 1.2 S-TEC vs 1.6 16v HR16DE / H4M
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0/1.2/1.4 Ecotec
- 0.8 / 1.0 / 1.2 S-TEC vs 1.4 Turbo
- 0.8 / 1.0 / 1.2 S-TEC vs 1.6 and 1.8 Ecotec 16v
- 0.8 / 1.0 / 1.2 S-TEC vs 2.2 Ecotec gasolina
- 0.8 / 1.0 / 1.2 S-TEC vs 1.4/1.6/1.8 Ecotec 16V (primera generación)
- 0.8 / 1.0 / 1.2 S-TEC vs Porsche MA1 / 9A1
- 0.8 / 1.0 / 1.2 S-TEC vs Porsche M96/M97
- 0.8 / 1.0 / 1.2 S-TEC vs Porsche V8 and V6 (Cayenne and Panamera)
- 0.8 / 1.0 / 1.2 S-TEC vs 1.4 and 1.6 TU3/TU5
- 0.8 / 1.0 / 1.2 S-TEC vs 1.4/1.6 VTi
- 0.8 / 1.0 / 1.2 S-TEC vs 1.6 THP
- 0.8 / 1.0 / 1.2 S-TEC vs 1.8, 2.0 and 2.2 16v EW7/EW10/EW12
- 0.8 / 1.0 / 1.2 S-TEC vs 1.8 and 2.0 XU
- 0.8 / 1.0 / 1.2 S-TEC vs 0.9 TCe
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 SCe (B4D)
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 TCe / SCe
- 0.8 / 1.0 / 1.2 S-TEC vs 1.4 and 1.6 8v
- 0.8 / 1.0 / 1.2 S-TEC vs 1.8 TCe
- 0.8 / 1.0 / 1.2 S-TEC vs 1.2 16v
- 0.8 / 1.0 / 1.2 S-TEC vs 1.2 8v
- 0.8 / 1.0 / 1.2 S-TEC vs E-Tech Híbrido
- 0.8 / 1.0 / 1.2 S-TEC vs 2.0 16v F4R and F4RT
- 0.8 / 1.0 / 1.2 S-TEC vs 1.4 and 1.6 16v
- 0.8 / 1.0 / 1.2 S-TEC vs Rover K-Series
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 and 1.4 Boosterjet
- 0.8 / 1.0 / 1.2 S-TEC vs 1.2 Dualjet and 1.2 VVT
- 0.8 / 1.0 / 1.2 S-TEC vs 1.5 K15B (Jimny)
- 0.8 / 1.0 / 1.2 S-TEC vs 1.3, 1.5 and 1.6 gasolina (serie M)
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 VVT-i
- 0.8 / 1.0 / 1.2 S-TEC vs 1.2 Turbo
- 0.8 / 1.0 / 1.2 S-TEC vs 1.33 Dual VVT-i
- 0.8 / 1.0 / 1.2 S-TEC vs 1.4, 1.6 and 1.8 VVT-i
- 0.8 / 1.0 / 1.2 S-TEC vs 1.5 Hybrid
- 0.8 / 1.0 / 1.2 S-TEC vs 1.6 Dual VVT-i
- 0.8 / 1.0 / 1.2 S-TEC vs 1.8 Hybrid
- 0.8 / 1.0 / 1.2 S-TEC vs 2.7 and 4.0 gasolina (2TR-FE and 1GR-FE)
- 0.8 / 1.0 / 1.2 S-TEC vs 2.0 and 2.4 VVT-i
- 0.8 / 1.0 / 1.2 S-TEC vs 2.0 and 2.5 Hybrid
- 0.8 / 1.0 / 1.2 S-TEC vs Volvo 5 cilindros gasolina
- 0.8 / 1.0 / 1.2 S-TEC vs Drive-E gasolina
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0 MPI
- 0.8 / 1.0 / 1.2 S-TEC vs 1.2 12V
- 0.8 / 1.0 / 1.2 S-TEC vs 1.4 16v and 1.6 FSI
- 0.8 / 1.0 / 1.2 S-TEC vs 1.8 T 20v
- 0.8 / 1.0 / 1.2 S-TEC vs 2.0 FSI
- 0.8 / 1.0 / 1.2 S-TEC vs VW 2.0 TFSI EA113
- 0.8 / 1.0 / 1.2 S-TEC vs 2.3 VR5 (V5)
- 0.8 / 1.0 / 1.2 S-TEC vs 1.0, 1.4 and 1.6 8v EA111
- 0.8 / 1.0 / 1.2 S-TEC vs 1.6 and 2.0 8v EA827
- 0.8 / 1.0 / 1.2 S-TEC vs VR6
Compare other engines
Sources
Every fact on this page links to its source. If you find an error, let us know.
- BMW M54 Engine Guide: Reliability, Common Problems & Tuning PotentialEuro Premium Parts · Technical documentation · consulted 5 October 2026
- Il motore da 6 cilindri che supera agilmente i 300.000 kmAutoblog.it · Motoring press · published 13 February 2026 · consulted 5 October 2026 · in Italian
- BMW M54 reliabilityAutoscore · Other source · consulted 5 October 2026
- Czy warto kupić: używany Daewoo / FSO Matiz (od 1998 do 2008)AutoCentrum.pl · Motoring press · published 22 August 2013 · consulted 2 November 2026 · in another language
- Chevrolet Spark hatchback reviewAuto Express · Motoring press · published October 2013 · consulted 2 November 2026
- Fiabilité Chevrolet Spark (2009-2015): pannes, rappels et témoignagesFiches-auto.fr · Owners' forum · consulted 2 November 2026 · in French
- BMW M54Wikipedia (inglés) · Other source · consulted 5 October 2026
- BMW M54Wikipedia (alemán) · Other source · consulted 5 October 2026 · in German
- Daewoo S-TEC engineWikipedia · Other source · consulted 2 November 2026
- Chevrolet SparkWikipedia · Other source · consulted 2 November 2026
- Chevrolet Aveo (T200)Wikipedia · Other source · consulted 2 November 2026
- Chevrolet AveoWikipedia (de) · Other source · consulted 2 November 2026 · in German
- Chevrolet MatizWikipedia (de) · Other source · consulted 2 November 2026 · in German
- Czy warto kupić: używany Chevrolet Aveo (od 2002 do 2011)AutoCentrum.pl · Motoring press · published 5 March 2013 · consulted 2 November 2026 · in another language
- Używany Chevrolet Aveo T200/T250 - typowe awarie i problemyWP Autokult · Motoring press · published 28 January 2012 · consulted 2 November 2026 · in another language
- Chevrolet SailWikipedia (español) · Other source · consulted 2 November 2026 · in Spanish
- Chevrolet Sail: conócelo en detalleAutocosmos Chile · Motoring press · published 3 November 2010 · consulted 2 November 2026 · in Spanish
- Lanzamiento Chevrolet SailAutoblog Uruguay · Motoring press · published May 2013 · consulted 2 November 2026 · in Spanish