The 2001 GMC Sierra-2500HD is 18 ft. 6.1 in. (222.1 in.) long.
It's worth about $13,000. See quotes at http://www.edmunds.com/gmc/sierra2500hd/2006/index.html
The 2001 GMC Savana is 18 ft. 2.8 in. (218.8 in.) long.
The 2001 GMC Yukon is 16 ft. 6.8 in. (198.8 in.) long.
The 2001 GMC Sierra-1500 is 16 ft. 11.2 in. (203.2 in.) long.
The 2001 GMC Savana-Cargo is 18 ft. 2.8 in. (218.8 in.) long.
The 2001 GMC Yukon-XL is 18 ft. 3.3 in. (219.3 in.) long.
The 2001 GMC Yukon has a 6 yr./ 100000 mi. warranty against rust.
The 2001 GMC Savana includes 3 yr./ 36000 mi. of roadside assistance.
The 2001 GMC Savana has a 6 yr./ 100000 mi. warranty against rust.
The 2001 GMC Yukon includes 3 yr./ 36000 mi. of roadside assistance.
The 2001 GMC Savana-Cargo includes 3 yr./ 36000 mi. of roadside assistance.
The 2001 GMC Yukon-XL has a 6 yr./ 100000 mi. warranty against rust.