The 1.6-liter Opel A16XHT or LVP engine has been produced since 2013 at the company’s Hungarian plant and is installed on advanced versions of such popular models as the Insignia and Astra. This power unit has a more powerful Performance Turbo version under the A16SHT index.
A10 family: A12XER, A14XER, A14NET, A16XER, A16LET, A16XHT, A18XER.
Specifications
| Production years | since 2013 |
| Displacement, cc | 1598 |
| Fuel system | direct injection |
| Power output, hp | 170 |
| Torque output, Nm | 260 – 280 |
| Cylinder block | cast iron R4 |
| Block head | aluminum 16v |
| Cylinder bore, mm | 79 |
| Piston stroke, mm | 81.5 |
| Compression ratio | 9.5 |
| Features | balance shafts |
| Hydraulic lifters | no |
| Timing drive | chain |
| Phase regulator | DCVCP |
| Turbocharging | yes |
| Recommended engine oil | 5W-30 |
| Engine oil capacity, liter | 4.55 |
| Fuel type | petrol |
| Euro standards | EURO 5 |
| Fuel consumption, L/100 km (for Opel Insignia 2015) — city — highway — combined |
8.7 4.7 6.1 |
| Engine lifespan, km | ~275 000 |
| Weight, kg | 130 |
The engine was installed on:
- Opel Astra J (P10) in 2012 – 2015;
- Opel Insignia A (G09) in 2013 – 2017.
Disadvantages of the A16XHT engine
- This engine often annoys with excessive noise, whistling and vibrations in operation;
- There were several recall campaigns, the first due to falling off electrodes of candles;
- Frequent cases of destruction of pistons were recorded, we advise you to replace them with forged ones;
- A small resource here has a thermostat, a water pump, and a high-pressure fuel pump does not last long;
- After 100,000 km, the balance shaft chain can stretch, and replacement is very expensive.
Frequently asked questions about the Opel A16XHT
How much power does the Opel A16XHT make?
The Opel A16XHT develops 170 hp and 260 - 280 Nm of torque.
How much oil does the Opel A16XHT take and which one?
Engine oil capacity: 4.55 liters. Recommended oil: 5W-30.
Does the Opel A16XHT have a timing belt or chain?
The Opel A16XHT uses a timing chain.
Is the Opel A16XHT turbocharged?
Yes, the Opel A16XHT is turbocharged.
Does the Opel A16XHT need valve clearance adjustment?
Yes, there are no hydraulic lifters, so the valve clearances have to be checked and adjusted periodically.
How long does the Opel A16XHT last?
The typical lifespan of the Opel A16XHT is ~275 000 km with proper maintenance.
What is the fuel consumption of the Opel A16XHT?
Opel Insignia 2015: city 8.7, highway 4.7, combined 6.1 L/100 km.
What cars was the Opel A16XHT installed on?
Opel Astra J (P10) in 2012 - 2015; Opel Insignia A (G09) in 2013 - 2017.
What are the common problems of the Opel A16XHT?
This engine often annoys with excessive noise, whistling and vibrations in operation. There were several recall campaigns, the first due to falling off electrodes of candles. All known problems.
