By 1981, Volvo had been selling their buttoned-down, sober Swedish sleds in the US for a couple decades. Unless you were into niche motorsports like ice racing or rallying, they weren't generally anybody's idea of sporty cars, either, but for the '81 model year, the Swedes slipped a cheater card into their hand.
Starting that year you could order the four cylinder in your 200-series Volvo with a turbo bolted to it. The turbocharger took the B21F 2.1L SOHC four cylinder from 107 SAE net horsepower and bumped the output nearly twenty percent, to 127 horses (and becoming known as the B21FT in the process.)
That 127 horsepower figure may seem paltry to modern ears, but anything with a three-digit total was doing okay there in the worst part of the Malaise Era. It handily outmuscled the 116hp 2.8L inline six in a Toyota Celica Supra and the 118hp 255 cubic inch V-8 in a Mustang Cobra.
Road & Track tested an '81 GLT Turbo sedan and got a zero-to-sixty time of 10.2 seconds and a quarter mile of 17.5 at 79mph, both figures shaving a full second off the time for the normally-aspirated car.
The GLT package also came with sporty Pirelli tires on five-spoke alloy wheels, a tasteful chin spoiler, and beefier roll bars front and rear to bolster a stiffer suspension. Other than the wheels and a couple little "Turbo" badges, there was no external cue to let the Celica Supra or 924 driver in the next lane know he was about to have a really embarrassing day.
This Richelieu Red '81 GLT Turbo wagon was photographed in July of 2020 using a Nikon D7000 and 16-80mm f/2.8-4E VR zoom lens.