The Volvo 850 R was a crazy sleeper wagon! It's inline 5 cylinder turbo engine that made 240 hp was crazy and the car was tough as nails. What's your favorite sleeper
The Ultimate Sleeper: 1997 Volvo 850 Wagon? - WHEELSBYWOVKA
Want A Good Sleeper? Try A Brick-Shaped Supra - Speedhunters
Building A 400hp Sleeper Volvo Wagon Part 1: Build Breakdown - YouTube
Long-term ownership: Swedish sleeper
Volvo 850 - Wikipedia
Paul Newman Once Owned This Incredible Buick Grand National-Powered Volvo 740 Wagon And You can Buy It Now - The Autopian
1995 Volvo 850 T5-R – Classified of the Week | Car & Classic Magazine
Blown LS-powered 1983 Volvo 240GL sleeper
The Ultimate Sleeper: 1997 Volvo 850 Wagon? - WHEELSBYWOVKA
Sleeper Volvo Wagon Does 8s 1/4-Mile Run, Out For Muscle Car Blood - autoevolution
TURBO V8-POWERED VOLVO 240 SLEEPER WAGON
This is fast? - SWEDISH SLEEPER - YouTube
Volvo Troll-Wagon Looks Like a Barn Find, But Could Likely Gap a Shelby GT500 - autoevolution