The 2006 Audi A8 L features more than 5 inches of additional body length compared to its counterpart, the standard A8. The A8 L is offered in two trims – the 4.2-liter and the 6.0-liter. The 4.2 is a 335 horsepower 4.2-liter V8 and the 6.0-liter is a 450 horsepower W12. Both come equipped with a 6-speed automatic transmission and AWD. Audi is known for its luxury appointments and the A8 L doesn’t disappoint. Standard equipment includes dual zone climate control, air conditioning, cruise control, keyless entry, power accessories, AM/FM/CD/Satellite and a trip computer.