What type of audio system does the Land Rover Defender have, and are there any optional upgrades available?

The Land Rover Defender offers two engine options: a 2.0-liter turbocharged four-cylinder engine with 296 horsepower and 295 lb-ft of torque, and a 3.0-liter turbocharged inline-six engine with 395 horsepower and 406 lb-ft of torque. Both engines come paired with an eight-speed automatic transmission.

The top speed and acceleration of the Land Rover Defender vary depending on the engine and trim level selected. The top-of-the-line Defender 110 X model, for example, has a top speed of 129 mph and can accelerate from 0 to 60 mph in just 7.7 seconds. These figures compare favorably to other SUVs in the Defender's class.