Specifications Comparison: 2018 Audi A8 vs 2015 Audi A8

Curb Weight

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
L 3.0T	3.0L V6	AWD	4,464 lbs.	333 hp	13.4 lbs/hp
L 4.0T Sport	4.0L V8	AWD	4,673 lbs.	450 hp	10.4 lbs/hp

Trim	Engine	Drive train	Curb Weight	Horsepower	Weight / Horsepower Ratio
3.0T	3.0L V6	AWD	4,365 lbs.	333 hp	13.1 lbs/hp
4.0T	4.0L V8	AWD	4,508 lbs.	435 hp	10.4 lbs/hp
L 3.0T	3.0L V6	AWD	4,464 lbs.	333 hp	13.4 lbs/hp
L 4.0T	4.0L V8	AWD	4,619 lbs.	435 hp	10.6 lbs/hp
L 6.3	6.3L W12	AWD	4,806 lbs.	500 hp	9.6 lbs/hp
L TDI	3.0L V6	AWD	4,564 lbs.	240 hp	19.0 lbs/hp