3.8L V6 engine
Quieter. Lighter. Better. Get the power you need, contained in Wrangler’s 3.8-litre overhead valve 60-degree V6 engine. Its cast-iron construction provides robust performance and durability – with 146 kW at 5,000 rpm and 315 N●m of torque at 4,000 rpm.

2.8L CRD turbo diesel I-4 engine
For the first time a diesel engine is available in Wrangler. The 2.8-litre Common Rail Direct-Injection turbo diesel produces 130 kW at 3,800 rpm and 400 N●m of torque at 2,000 - 2,600 rpm with automatic transmission and 410 N●m of torque with manual transmission.

Alternator
A 160-amp alternator is standard with the 3.8-litre V6 engine; 180-amp alternator is standard with the 2.8-litre CRD turbo diesel. This also means lots of power for your off-road accessories (lighting, winches and more).