Porsche MA1 / 9A1 vs 1.2 Dualjet and 1.2 VVT: which engine is more reliable?
According to our risk index, the 1.2 Dualjet and 1.2 VVT carries less risk than the Porsche MA1 / 9A1: 23/100 (low risk) versus 25/100 (moderate risk). The Porsche MA1 / 9A1 has 1 documented serious fault, the main one being «Bore scoring in the MA1 of the 997.2 and 987.2: uncommon, but documented»; the 1.2 Dualjet and 1.2 VVT 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 Porsche MA1 / 9A1 reliable?
Yes, it is noticeably more reliable than the M96/M97: it eliminated the intermediate shaft with its IMS bearing and, according to FCP Euro, the connecting rod bolt failures. What is documented is minor: carbon build-up on the intake valves caused by direct injection, coolant pump leaks on the 991.1 and, rarely, bore scoring on the 997.2.[1][2][3][4]
See the 3 of the Porsche MA1 / 9A1 faultsIs the 1.2 Dualjet and 1.2 VVT reliable?
The Suzuki 1.2 VVT and 1.2 Dualjet (K12B/K12C/K12M) is a naturally aspirated petrol engine with a timing chain and indirect injection, fitted since 2008 to the Splash, Swift, Ignis and Baleno, with an SHVS mild-hybrid variant since 2016. It is reliable: there is no serious documented fault with the engine block itself; the main points are a clutch that wears out sooner than expected on some cars and two SHVS recalls that have already been resolved.[5][6][7][8][9]
See the 5 of the 1.2 Dualjet and 1.2 VVT faultsSide-by-side comparison
| Item | Porsche MA1 / 9A1 | 1.2 Dualjet and 1.2 VVT |
|---|---|---|
| Technical data | ||
| Type | Engine | Engine |
| Fuel | Petrol | Petrol |
| Displacement | — | — |
| Timing | Chain | Chain |
| Power | 255–400 hp | 82–92 hp |
| Production | 2009–2016[1][4][10][11][12][13][14] | since 2008[5][6] |
| Reliability | ||
| Risk index (what is it?) | 25Moderate risk | 23Low risk |
| Documented faults | 3 | 5 |
| Of high or critical severity | 1 | 0 |
| Worst severity | Critical severity | Medium severity |
| Main faults |
| |
| Most expensive documented repair | No reliable data | No reliable data |
| Which versions to buy | ||
| BuyRecommended versions | ||
| With cautionVersions to be cautious about | None | |
| 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 Porsche MA1 / 9A1
- Porsche MA1 / 9A1 vs 1.2 PureTech
- Porsche MA1 / 9A1 vs 1.0 PureTech
- Porsche MA1 / 9A1 vs 1.2 and 1.4 TSI
- Porsche MA1 / 9A1 vs 1.0 TSI / 1.5 TSI
- Porsche MA1 / 9A1 vs 1.2 TCe
- Porsche MA1 / 9A1 vs 1.0 EcoBoost
- Porsche MA1 / 9A1 vs 1.3 TCe
- Porsche MA1 / 9A1 vs 1.6 EcoBoost
- Porsche MA1 / 9A1 vs 2.0 TSI / TFSI
- Porsche MA1 / 9A1 vs Audi 3.0 TFSI V6
- Porsche MA1 / 9A1 vs 2.4, 2.8 and 3.0 V6 30v
- Porsche MA1 / 9A1 vs BMW B38 / B37
- Porsche MA1 / 9A1 vs BMW B48 / B38
- Porsche MA1 / 9A1 vs BMW B58
- Porsche MA1 / 9A1 vs M43 1.6, 1.8 and 1.9
- Porsche MA1 / 9A1 vs M50 and M52
- Porsche MA1 / 9A1 vs BMW M54
- Porsche MA1 / 9A1 vs M60 and M62
- Porsche MA1 / 9A1 vs BMW N13
- Porsche MA1 / 9A1 vs BMW N20
- Porsche MA1 / 9A1 vs N42 and N45 1.6, 1.8 and 2.0
- Porsche MA1 / 9A1 vs BMW N43/N46
- Porsche MA1 / 9A1 vs BMW N52 / N53
- Porsche MA1 / 9A1 vs BMW N54/N55
- Porsche MA1 / 9A1 vs BMW N62 / N63
- Porsche MA1 / 9A1 vs 1.0, 1.2 and 1.4 Fire
- Porsche MA1 / 9A1 vs 1.4 T-Jet
- Porsche MA1 / 9A1 vs 1.0 T3 and 1.3 T4 FireFly Turbo
- Porsche MA1 / 9A1 vs 0.9 TwinAir and 1.0/1.3 FireFly
- Porsche MA1 / 9A1 vs 1.5 EcoBoost
- Porsche MA1 / 9A1 vs 1.25/1.4/1.6 Ti-VCT
- Porsche MA1 / 9A1 vs 2.0 EcoBoost
- Porsche MA1 / 9A1 vs 2.3 EcoBoost
- Porsche MA1 / 9A1 vs 1.0-1.6 8v Endura-E, Duratec 8v and RoCam
- Porsche MA1 / 9A1 vs 1.8 and 2.0 Zetec-E
- Porsche MA1 / 9A1 vs 1.0 and 1.2 de 3 cilindros (Onix and Tracker)
- Porsche MA1 / 9A1 vs 1.4 / 1.6 16v E-TEC II
- Porsche MA1 / 9A1 vs 0.8 / 1.0 / 1.2 S-TEC
- Porsche MA1 / 9A1 vs 1.2, 1.4 and 1.6 8V (Family 1)
- Porsche MA1 / 9A1 vs Family II 2.0 and 2.4 gasolina
- Porsche MA1 / 9A1 vs 1.2 / 1.4 / 1.8 i-VTEC
- Porsche MA1 / 9A1 vs 1.0 / 1.5 VTEC Turbo
- Porsche MA1 / 9A1 vs 2.0 / 2.4 i-VTEC
- Porsche MA1 / 9A1 vs Honda e:HEV / i-MMD
- Porsche MA1 / 9A1 vs Honda IMA híbrido
- Porsche MA1 / 9A1 vs 1.0 T-GDI
- Porsche MA1 / 9A1 vs 1.6 GDI / T-GDI
- Porsche MA1 / 9A1 vs 1.6 GDi híbrido (Kappa)
- Porsche MA1 / 9A1 vs 1.3, 1.4 and 1.6 Alpha
- Porsche MA1 / 9A1 vs 1.8 / 2.0 Beta II
- Porsche MA1 / 9A1 vs V6 Delta 2.5 and 2.7 (Hyundai-Kia)
- Porsche MA1 / 9A1 vs 1.0 and 1.1 Epsilon
- Porsche MA1 / 9A1 vs 1.4 / 1.6 MPI Gamma
- Porsche MA1 / 9A1 vs 1.0 / 1.25 MPi
- Porsche MA1 / 9A1 vs 1.8 / 2.0 Nu
- Porsche MA1 / 9A1 vs Smartstream 1.6 T-GDi
- Porsche MA1 / 9A1 vs 2.0 / 2.4 GDI and T-GDI (Theta II)
- Porsche MA1 / 9A1 vs 2.0 and 3.0 Ingenium gasolina
- Porsche MA1 / 9A1 vs 2.3 MZR DISI Turbo
- Porsche MA1 / 9A1 vs MZR gasolina
- Porsche MA1 / 9A1 vs Skyactiv-G
- Porsche MA1 / 9A1 vs M111
- Porsche MA1 / 9A1 vs M112 / M113
- Porsche MA1 / 9A1 vs M264/M254
- Porsche MA1 / 9A1 vs M266 (1.5, 1.7, 2.0 and 2.0 Turbo)
- Porsche MA1 / 9A1 vs M260
- Porsche MA1 / 9A1 vs M271
- Porsche MA1 / 9A1 vs M272/M273
- Porsche MA1 / 9A1 vs M270/M274
- Porsche MA1 / 9A1 vs M276
- Porsche MA1 / 9A1 vs 1.5 VTi-TECH / T-GDI
- Porsche MA1 / 9A1 vs MIVEC gasolina
- Porsche MA1 / 9A1 vs Mitsubishi PHEV
- Porsche MA1 / 9A1 vs 1.6 DIG-T
- Porsche MA1 / 9A1 vs 1.5 VC-Turbo e-Power
- Porsche MA1 / 9A1 vs 1.2 HR12DE and 1.2 DIG-S (HR12DDR)
- Porsche MA1 / 9A1 vs 2.0 MR20DE / 2.5 QR25DE
- Porsche MA1 / 9A1 vs 1.5/1.6/1.8 QG
- Porsche MA1 / 9A1 vs 1.6 16v HR16DE / H4M
- Porsche MA1 / 9A1 vs 1.0/1.2/1.4 Ecotec
- Porsche MA1 / 9A1 vs 1.4 Turbo
- Porsche MA1 / 9A1 vs 1.6 and 1.8 Ecotec 16v
- Porsche MA1 / 9A1 vs 2.2 Ecotec gasolina
- Porsche MA1 / 9A1 vs 1.4/1.6/1.8 Ecotec 16V (primera generación)
- Porsche MA1 / 9A1 vs Porsche M96/M97
- Porsche MA1 / 9A1 vs Porsche V8 and V6 (Cayenne and Panamera)
- Porsche MA1 / 9A1 vs 1.4 and 1.6 TU3/TU5
- Porsche MA1 / 9A1 vs 1.4/1.6 VTi
- Porsche MA1 / 9A1 vs 1.6 THP
- Porsche MA1 / 9A1 vs 1.8, 2.0 and 2.2 16v EW7/EW10/EW12
- Porsche MA1 / 9A1 vs 1.8 and 2.0 XU
- Porsche MA1 / 9A1 vs 0.9 TCe
- Porsche MA1 / 9A1 vs 1.0 SCe (B4D)
- Porsche MA1 / 9A1 vs 1.0 TCe / SCe
- Porsche MA1 / 9A1 vs 1.4 and 1.6 8v
- Porsche MA1 / 9A1 vs 1.8 TCe
- Porsche MA1 / 9A1 vs 1.2 16v
- Porsche MA1 / 9A1 vs 1.2 8v
- Porsche MA1 / 9A1 vs E-Tech Híbrido
- Porsche MA1 / 9A1 vs 2.0 16v F4R and F4RT
- Porsche MA1 / 9A1 vs 1.4 and 1.6 16v
- Porsche MA1 / 9A1 vs Rover K-Series
- Porsche MA1 / 9A1 vs 1.0 and 1.4 Boosterjet
- Porsche MA1 / 9A1 vs 1.5 K15B (Jimny)
- Porsche MA1 / 9A1 vs 1.3, 1.5 and 1.6 gasolina (serie M)
- Porsche MA1 / 9A1 vs 1.0 VVT-i
- Porsche MA1 / 9A1 vs 1.2 Turbo
- Porsche MA1 / 9A1 vs 1.33 Dual VVT-i
- Porsche MA1 / 9A1 vs 1.4, 1.6 and 1.8 VVT-i
- Porsche MA1 / 9A1 vs 1.5 Hybrid
- Porsche MA1 / 9A1 vs 1.6 Dual VVT-i
- Porsche MA1 / 9A1 vs 1.8 Hybrid
- Porsche MA1 / 9A1 vs 2.7 and 4.0 gasolina (2TR-FE and 1GR-FE)
- Porsche MA1 / 9A1 vs 2.0 and 2.4 VVT-i
- Porsche MA1 / 9A1 vs 2.0 and 2.5 Hybrid
- Porsche MA1 / 9A1 vs Volvo 5 cilindros gasolina
- Porsche MA1 / 9A1 vs Drive-E gasolina
- Porsche MA1 / 9A1 vs 1.0 MPI
- Porsche MA1 / 9A1 vs 1.2 12V
- Porsche MA1 / 9A1 vs 1.4 16v and 1.6 FSI
- Porsche MA1 / 9A1 vs 1.8 T 20v
- Porsche MA1 / 9A1 vs 2.0 FSI
- Porsche MA1 / 9A1 vs VW 2.0 TFSI EA113
- Porsche MA1 / 9A1 vs 2.3 VR5 (V5)
- Porsche MA1 / 9A1 vs 1.0, 1.4 and 1.6 8v EA111
- Porsche MA1 / 9A1 vs 1.6 and 2.0 8v EA827
- Porsche MA1 / 9A1 vs VR6
With the 1.2 Dualjet and 1.2 VVT
- 1.2 Dualjet and 1.2 VVT vs 1.2 PureTech
- 1.2 Dualjet and 1.2 VVT vs 1.0 PureTech
- 1.2 Dualjet and 1.2 VVT vs 1.2 and 1.4 TSI
- 1.2 Dualjet and 1.2 VVT vs 1.0 TSI / 1.5 TSI
- 1.2 Dualjet and 1.2 VVT vs 1.2 TCe
- 1.2 Dualjet and 1.2 VVT vs 1.0 EcoBoost
- 1.2 Dualjet and 1.2 VVT vs 1.3 TCe
- 1.2 Dualjet and 1.2 VVT vs 1.6 EcoBoost
- 1.2 Dualjet and 1.2 VVT vs 2.0 TSI / TFSI
- 1.2 Dualjet and 1.2 VVT vs Audi 3.0 TFSI V6
- 1.2 Dualjet and 1.2 VVT vs 2.4, 2.8 and 3.0 V6 30v
- 1.2 Dualjet and 1.2 VVT vs BMW B38 / B37
- 1.2 Dualjet and 1.2 VVT vs BMW B48 / B38
- 1.2 Dualjet and 1.2 VVT vs BMW B58
- 1.2 Dualjet and 1.2 VVT vs M43 1.6, 1.8 and 1.9
- 1.2 Dualjet and 1.2 VVT vs M50 and M52
- 1.2 Dualjet and 1.2 VVT vs BMW M54
- 1.2 Dualjet and 1.2 VVT vs M60 and M62
- 1.2 Dualjet and 1.2 VVT vs BMW N13
- 1.2 Dualjet and 1.2 VVT vs BMW N20
- 1.2 Dualjet and 1.2 VVT vs N42 and N45 1.6, 1.8 and 2.0
- 1.2 Dualjet and 1.2 VVT vs BMW N43/N46
- 1.2 Dualjet and 1.2 VVT vs BMW N52 / N53
- 1.2 Dualjet and 1.2 VVT vs BMW N54/N55
- 1.2 Dualjet and 1.2 VVT vs BMW N62 / N63
- 1.2 Dualjet and 1.2 VVT vs 1.0, 1.2 and 1.4 Fire
- 1.2 Dualjet and 1.2 VVT vs 1.4 T-Jet
- 1.2 Dualjet and 1.2 VVT vs 1.0 T3 and 1.3 T4 FireFly Turbo
- 1.2 Dualjet and 1.2 VVT vs 0.9 TwinAir and 1.0/1.3 FireFly
- 1.2 Dualjet and 1.2 VVT vs 1.5 EcoBoost
- 1.2 Dualjet and 1.2 VVT vs 1.25/1.4/1.6 Ti-VCT
- 1.2 Dualjet and 1.2 VVT vs 2.0 EcoBoost
- 1.2 Dualjet and 1.2 VVT vs 2.3 EcoBoost
- 1.2 Dualjet and 1.2 VVT vs 1.0-1.6 8v Endura-E, Duratec 8v and RoCam
- 1.2 Dualjet and 1.2 VVT vs 1.8 and 2.0 Zetec-E
- 1.2 Dualjet and 1.2 VVT vs 1.0 and 1.2 de 3 cilindros (Onix and Tracker)
- 1.2 Dualjet and 1.2 VVT vs 1.4 / 1.6 16v E-TEC II
- 1.2 Dualjet and 1.2 VVT vs 0.8 / 1.0 / 1.2 S-TEC
- 1.2 Dualjet and 1.2 VVT vs 1.2, 1.4 and 1.6 8V (Family 1)
- 1.2 Dualjet and 1.2 VVT vs Family II 2.0 and 2.4 gasolina
- 1.2 Dualjet and 1.2 VVT vs 1.2 / 1.4 / 1.8 i-VTEC
- 1.2 Dualjet and 1.2 VVT vs 1.0 / 1.5 VTEC Turbo
- 1.2 Dualjet and 1.2 VVT vs 2.0 / 2.4 i-VTEC
- 1.2 Dualjet and 1.2 VVT vs Honda e:HEV / i-MMD
- 1.2 Dualjet and 1.2 VVT vs Honda IMA híbrido
- 1.2 Dualjet and 1.2 VVT vs 1.0 T-GDI
- 1.2 Dualjet and 1.2 VVT vs 1.6 GDI / T-GDI
- 1.2 Dualjet and 1.2 VVT vs 1.6 GDi híbrido (Kappa)
- 1.2 Dualjet and 1.2 VVT vs 1.3, 1.4 and 1.6 Alpha
- 1.2 Dualjet and 1.2 VVT vs 1.8 / 2.0 Beta II
- 1.2 Dualjet and 1.2 VVT vs V6 Delta 2.5 and 2.7 (Hyundai-Kia)
- 1.2 Dualjet and 1.2 VVT vs 1.0 and 1.1 Epsilon
- 1.2 Dualjet and 1.2 VVT vs 1.4 / 1.6 MPI Gamma
- 1.2 Dualjet and 1.2 VVT vs 1.0 / 1.25 MPi
- 1.2 Dualjet and 1.2 VVT vs 1.8 / 2.0 Nu
- 1.2 Dualjet and 1.2 VVT vs Smartstream 1.6 T-GDi
- 1.2 Dualjet and 1.2 VVT vs 2.0 / 2.4 GDI and T-GDI (Theta II)
- 1.2 Dualjet and 1.2 VVT vs 2.0 and 3.0 Ingenium gasolina
- 1.2 Dualjet and 1.2 VVT vs 2.3 MZR DISI Turbo
- 1.2 Dualjet and 1.2 VVT vs MZR gasolina
- 1.2 Dualjet and 1.2 VVT vs Skyactiv-G
- 1.2 Dualjet and 1.2 VVT vs M111
- 1.2 Dualjet and 1.2 VVT vs M112 / M113
- 1.2 Dualjet and 1.2 VVT vs M264/M254
- 1.2 Dualjet and 1.2 VVT vs M266 (1.5, 1.7, 2.0 and 2.0 Turbo)
- 1.2 Dualjet and 1.2 VVT vs M260
- 1.2 Dualjet and 1.2 VVT vs M271
- 1.2 Dualjet and 1.2 VVT vs M272/M273
- 1.2 Dualjet and 1.2 VVT vs M270/M274
- 1.2 Dualjet and 1.2 VVT vs M276
- 1.2 Dualjet and 1.2 VVT vs 1.5 VTi-TECH / T-GDI
- 1.2 Dualjet and 1.2 VVT vs MIVEC gasolina
- 1.2 Dualjet and 1.2 VVT vs Mitsubishi PHEV
- 1.2 Dualjet and 1.2 VVT vs 1.6 DIG-T
- 1.2 Dualjet and 1.2 VVT vs 1.5 VC-Turbo e-Power
- 1.2 Dualjet and 1.2 VVT vs 1.2 HR12DE and 1.2 DIG-S (HR12DDR)
- 1.2 Dualjet and 1.2 VVT vs 2.0 MR20DE / 2.5 QR25DE
- 1.2 Dualjet and 1.2 VVT vs 1.5/1.6/1.8 QG
- 1.2 Dualjet and 1.2 VVT vs 1.6 16v HR16DE / H4M
- 1.2 Dualjet and 1.2 VVT vs 1.0/1.2/1.4 Ecotec
- 1.2 Dualjet and 1.2 VVT vs 1.4 Turbo
- 1.2 Dualjet and 1.2 VVT vs 1.6 and 1.8 Ecotec 16v
- 1.2 Dualjet and 1.2 VVT vs 2.2 Ecotec gasolina
- 1.2 Dualjet and 1.2 VVT vs 1.4/1.6/1.8 Ecotec 16V (primera generación)
- 1.2 Dualjet and 1.2 VVT vs Porsche M96/M97
- 1.2 Dualjet and 1.2 VVT vs Porsche V8 and V6 (Cayenne and Panamera)
- 1.2 Dualjet and 1.2 VVT vs 1.4 and 1.6 TU3/TU5
- 1.2 Dualjet and 1.2 VVT vs 1.4/1.6 VTi
- 1.2 Dualjet and 1.2 VVT vs 1.6 THP
- 1.2 Dualjet and 1.2 VVT vs 1.8, 2.0 and 2.2 16v EW7/EW10/EW12
- 1.2 Dualjet and 1.2 VVT vs 1.8 and 2.0 XU
- 1.2 Dualjet and 1.2 VVT vs 0.9 TCe
- 1.2 Dualjet and 1.2 VVT vs 1.0 SCe (B4D)
- 1.2 Dualjet and 1.2 VVT vs 1.0 TCe / SCe
- 1.2 Dualjet and 1.2 VVT vs 1.4 and 1.6 8v
- 1.2 Dualjet and 1.2 VVT vs 1.8 TCe
- 1.2 Dualjet and 1.2 VVT vs 1.2 16v
- 1.2 Dualjet and 1.2 VVT vs 1.2 8v
- 1.2 Dualjet and 1.2 VVT vs E-Tech Híbrido
- 1.2 Dualjet and 1.2 VVT vs 2.0 16v F4R and F4RT
- 1.2 Dualjet and 1.2 VVT vs 1.4 and 1.6 16v
- 1.2 Dualjet and 1.2 VVT vs Rover K-Series
- 1.2 Dualjet and 1.2 VVT vs 1.0 and 1.4 Boosterjet
- 1.2 Dualjet and 1.2 VVT vs 1.5 K15B (Jimny)
- 1.2 Dualjet and 1.2 VVT vs 1.3, 1.5 and 1.6 gasolina (serie M)
- 1.2 Dualjet and 1.2 VVT vs 1.0 VVT-i
- 1.2 Dualjet and 1.2 VVT vs 1.2 Turbo
- 1.2 Dualjet and 1.2 VVT vs 1.33 Dual VVT-i
- 1.2 Dualjet and 1.2 VVT vs 1.4, 1.6 and 1.8 VVT-i
- 1.2 Dualjet and 1.2 VVT vs 1.5 Hybrid
- 1.2 Dualjet and 1.2 VVT vs 1.6 Dual VVT-i
- 1.2 Dualjet and 1.2 VVT vs 1.8 Hybrid
- 1.2 Dualjet and 1.2 VVT vs 2.7 and 4.0 gasolina (2TR-FE and 1GR-FE)
- 1.2 Dualjet and 1.2 VVT vs 2.0 and 2.4 VVT-i
- 1.2 Dualjet and 1.2 VVT vs 2.0 and 2.5 Hybrid
- 1.2 Dualjet and 1.2 VVT vs Volvo 5 cilindros gasolina
- 1.2 Dualjet and 1.2 VVT vs Drive-E gasolina
- 1.2 Dualjet and 1.2 VVT vs 1.0 MPI
- 1.2 Dualjet and 1.2 VVT vs 1.2 12V
- 1.2 Dualjet and 1.2 VVT vs 1.4 16v and 1.6 FSI
- 1.2 Dualjet and 1.2 VVT vs 1.8 T 20v
- 1.2 Dualjet and 1.2 VVT vs 2.0 FSI
- 1.2 Dualjet and 1.2 VVT vs VW 2.0 TFSI EA113
- 1.2 Dualjet and 1.2 VVT vs 2.3 VR5 (V5)
- 1.2 Dualjet and 1.2 VVT vs 1.0, 1.4 and 1.6 8v EA111
- 1.2 Dualjet and 1.2 VVT vs 1.6 and 2.0 8v EA827
- 1.2 Dualjet and 1.2 VVT vs VR6
Compare other engines
Sources
Every fact on this page links to its source. If you find an error, let us know.
- The Definitive Guide To Porsche 997 Engines (M96.05, M97, MA1)FCP Euro · Other source · published 16 January 2024 · consulted 2 November 2026
- Porsche 987: The Cayman and Boxster Generation GuideRenn Driver · Buying guide or workshop · published 1 November 2026 · consulted 2 November 2026
- Porsche 911: 5 Generationen im Gebrauchtwagen-CheckAUTO BILD · Motoring press · published 22 September 2026 · consulted 2 November 2026 · in German
- Porsche 997Wikipedia · Encyclopedia · consulted 2 November 2026
- Suzuki motor KWikipedia · Encyclopedia · consulted 27 September 2026 · in Spanish
- Suzuki K engineWikipedia · Encyclopedia · consulted 27 September 2026
- Suzuki Swift (NZ) – Typische Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
- Suzuki Splash (2008–2014) – Bekannte Probleme & KrankheitenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
- Suzuki Ignis (MF, ab 2016) – Bekannte Probleme & SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 27 September 2026 · in German
- Porsche Boxster and Cayman (987)Wikipedia · Encyclopedia · consulted 2 November 2026
- Porsche 991Wikipedia · Encyclopedia · consulted 2 November 2026
- Porsche Boxster and Cayman (981)Wikipedia · Encyclopedia · consulted 2 November 2026
- Differences between M96 and M97 enginesFlat Six Innovations · Buying guide or workshop · published 25 November 2025 · consulted 2 November 2026
- List of Porsche enginesWikipedia · Encyclopedia · consulted 2 November 2026
- Suzuki Ignis : avis, qualités et défauts des propriétairesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
- Suzuki Swift 2 : avis, qualités et défauts des propriétairesFiches-auto.fr · Owners' forum · consulted 27 September 2026 · in French
- Porsche Cayman and Boxster Common Problems: A Specialist Field GuideForeign Automotive · Buying guide or workshop · consulted 2 November 2026
- Porsche 981: The Cayman and Boxster Generation GuideRenn Driver · Buying guide or workshop · consulted 2 November 2026