The 3.8-liter V6 turbocharged engine from General Motors, known as the L32, was produced from 2003 to 2007 and installed exclusively in the eighth-generation Pontiac Grand Prix sedans in GT and GTP versions. There was also a non-supercharged version of this engine, labeled as the L26, with a power output of 200 horsepower and 310 Newton meters of torque. Other engines in the Buick V6 series include: L36 L67
| Exact capacity | 3791 cm³ |
| Power system | distributed injection |
| Engine power | 260 HP |
| Torque | 380 nm |
| Engine block | cast iron V6 |
| Block head | cast iron 12v |
| Cylinder diameter | 97 mm |
| Piston stroke. | 86 mm |
| Compression ratio | 8.5 |
| Engine features | OHV |
| Hydraulic compensator. | tak |
| Timing drive | chain |
| Timing phase adjuster | there is no |
| Turbocharging | Eaton M90 |
| What oils to use | 4.3 liters 5W-30 |
| Fuel type | 92 |
| Environmental class | EURO 3/4 |
| Approximate life expectancy | 300 000 HP |
| City | 14.7 litry |
| Route | 9.8 litry |
| Mixed | 12.4 litry |
The weight of the L32 engine according to the catalog is 198 kg. The engine number L32 is located at the junction of the block with the gearbox. The main problem of its predecessors, which was frequent coolant leaks, has been fixed. Instead of a weak plastic intake manifold, a strong aluminum one has been installed. However, the plastic coolant pipes still regularly burst. It is important to keep the cooling system clean as this engine is prone to overheating. The spark plugs, ignition coils, fuel injectors, and EGR valve also have a relatively short lifespan.
| Grand Prix 8 (GMX367) | 2003 - 2007 |
The 3.8-liter V6 engine with turbocharging, designated as GM L67, was manufactured in Michigan from 1990 to 2005 and installed in versions equipped with supercharged Buick Park Avenue, Pontiac Bonneville, or Chevrolet Monte Carlo. There are two versions of this engine: Series I with a power output ranging from 205 to 225 horsepower and Series II with a power output of 240 horsepower. Other engines in the Buick V6 series include: - L32 - L36.
The 2.7-liter V6 General Motors L3B engine has been produced at the Tennessee factory since 2018 and is installed in rear-wheel drive or all-wheel drive models such as the Cadillac CT4, as well as Chevrolet and GMC pickups. The downgraded version of this engine, with a power output of 237 horsepower and torque of 353 Nm, is known as the L2R.
The 3.6-liter V6 engine from General Motors LY7 has been produced at an American factory since 2017 and is installed in the full-size Chevrolet Traverse crossover and the similar Buick Enclave model. This engine differs from its predecessors with a new intake manifold and the presence of Start-Stop function. The High Feature engine family also includes: LLT, LF1, LFX, LGX, and LY7.
The 3.6-liter V6 engine General Motors LLT was produced in the United States and Canada from 2007 to 2017 and was installed in Cadillac CTS, STS, as well as in Chevrolet Traverse, Buick Enclave, and GMC Acadia crossovers. This engine is essentially a modification of the LY7 engine with direct fuel injection. The High Feature engine family also includes: LF1, LFX, LFY, LGX, and LY7.
The 2.3-liter Mazda L3-VE gasoline engine was produced by the company from 2002 to 2018 and installed in many popular models, including Ford cars under the name SEWA. In the second generation of the Mazda MPV minivan, the L3-DE version without variable valve timing was used. Engines marked with the letter "L": L8-DE, L813, LF-DE, LF-VD, LF17, LFF7, L3-VDT, L3C1, and L5-VE.