JEEP Wrangler 2012 Unlimited 3.6L V6 (JK)

Jeep Wrangler 2012 3.6 petrol description

Crossover / SUV JEEP Wrangler 2012 Unlimited 3.6L V6 has been produced from January, 2012 to January, 2017. It has six-cylinder petrol engine with displacement of 3.6 litres, which produces power of 285 horsepower on 6350 rpm - this is the most powerfull Jeep Wrangler 2012 - 2017 version and torque 342 Nm (Newton metres) on 4800 revolutions per minute.

This 6-cylinder 24-valve engine camshaft is driven by chain (What is an engine chain and belt? ). Engine has fuel injection system, it has no turbine. The engine meets the Euro 4 emissions standard. Approximate engine life expectancy (mileage until serious repairs are required) for this engine is between 290 000 and 490 000 kilometres. Remember that engine life depends on regular maintenance and the quality of the materials used (oils, fuels, etc.).
More engine specs 
This Jeep Wrangler 3.6 engine oil type is 5W-30 and oil capacity is 5.6 litres.

JEEP Wrangler 2012 Unlimited 3.6L V6 has all four wheel drive (AWD, 4x4) and automatic gearbox with 5 gears.
JEEP Wrangler 2012 Unlimited 3.6L V6 accelerates to speed 100 kilometres per hour in 8.9 seconds. The maximum speed of this car is 180 km/h.

In combined cycle (city and motorway), the JEEP Wrangler 2012 Unlimited 3.6L V6 fuel consumption is 11.7 litres per 100km (8.5 km/l), city fuel economy - 16.1 l/100km, fuel consumption on highway - 9.2 l/100km..
According to user reviews, this Jeep real everyday fuel consumption is 13.4 litres per 100 km, which is 15% more than the manufacturer's stated. More - Real Jeep Wrangler fuel consumption.

Jeep Wrangler 2012

JEEP Wrangler 2012 Unlimited 3.6L V6 technical data

Model: JEEP Wrangler Unlimited 3.6L V6
Body style: Crossover / SUV
Production period: 2012. January ... 2017. January 
Engine: 3604 cm3 Petrol, 6 cylinders CO2 emissions: 273 g/km
Power: 285 HP ON 6350 RPM Torque: 342 NM ON 4800 RPM
Gearbox: Automatic gearbox (5 gears) Drive type: All wheel drive (AWD, 4x4)
Top speed: 180 km/h Acceleration 0-100 km/h: 8.9 seconds
Fuel consumption (l/100km): 11.7 (combined) 16.1 (urban) 9.2 (highway)
Real fuel consumption: 13.4 l/100km (17.6 MPG) by user reviews from various sources
Car dimensions: 3.88m (length) 1.87m (width) 1.80m (height)
Trunk capacity: 486 litres
Gross weight: 2540 kg

JEEP Wrangler 2012 Unlimited 3.6L V6 engine ERB

Engine reliability:

Overall, this engine can last around 290,000 to 490,000 km if properly maintained, using the correct quality oil and fuel, and carrying out regular checks and maintenance.
The engine has hydraulic valve tappets (lifters), which provide quieter operation and do not require periodic adjustment, but are more complex in design and can cause serious engine damage in the event of failure.
Engine displacement 3604 cm3
Number of cylinders 6
Bore (cylinder diameter) 96 mm
Stroke length (piston move) 83 mm
Compression ratio 10.2 : 1
Camshaft drive Timing chain

Chain motors are considered more reliable, chain replacement usually is required less often than a timing belt, but they are often louder and vibrate more.

Fuel system Injection
JEEP Wrangler 2012 Unlimited 3.6L V6 oil type 5W-30
Oil capacity 5.6 litres (5.9 quarts)
Power 280 - 310 HP ON 6350 RPM
Torque 345 - 365 NM ON 4800 RPM
Engine manufacturer Chrysler
Start of production (year) 2010
Duration of production 14 years

Often in the first years of production, engines tend to have various constructive problems, so it is recommended to choose a car with this engine from 2013 onwards.

Engine also used on Jeep Grand Cherokee Chrysler Grand Voyager Chrysler 300C and 6 other models

Generally, the use of an engine in several models and its long production run is an indication of the quality of the engine and the success of its design.

All Jeep Wrangler crossover [2012 - 2017] modifications

Modification Engine Power Consumption Gearbox
JEEP Wrangler 2012 Unlimited 2.8L CRD 4x4

Most fuel efficient diesel version
Only version with manual transmission

2.8 Diesel 200 HP 8.3 l/100km Manual (6)
JEEP Wrangler 2012 Unlimited 2.8L CRD 4x4 2.8 Diesel 200 HP 8.8 l/100km Automatic (5)
JEEP Wrangler 2012 Unlimited 3.6L V6 4x4

Most dynamic version - 100 km/h in 8.9 seconds
Most fuel efficient petrol version

3.6 Petrol 285 HP 11.7 l/100km Automatic (5)
JEEP Wrangler 2012 Unlimited 3.8L V6 4x4 3.8 Petrol 198 HP 12.3 l/100km Automatic (4)
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