A Black Friday "deal" is often a normal price next to an inflated list price. Here a automotive smoke machine only counts as on sale when its checked price is at least 15% below its own typical price over the last 90 days, from our price history. The best-rated models are listed too, since many are good value without a sale. See deals in every category.
Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.
On sale now
No automotive smoke machine rated 3.8 or higher is 15% or more below its typical price at the last price check (November 9, 2026). Prices are rechecked through the sales; this list updates when one drops. See the recent price changes.
Best buys at their normal price
The top-rated models in each type. A sale on one of these is worth more than a big discount on a weaker model.
Best Automotive Smoke Machines With an EVAP Mode
- AutoLine Pro Model 9000 Pro#1 of 12Full review
A two-mode machine with a gauge and flow meter, for owners of turbocharged cars who also need EVAP testing. The listing says little about the kit or air source.
Amazon $161.99$161.990.5-30 PSIYesGauge - AutoLine Pro Model 703B#2 of 12Full review
The cheapest machine here that covers both EVAP and boost leaks. It suits DIY owners who can do without a gauge.
Amazon $62.18$62.181-20 PSIYes- - AutoLine Pro HyperSmoke Pro#3 of 12Full review
The gauge version of the HyperSmoke, for DIY owners who want EVAP-safe testing and a way to confirm a repair held. It costs about $26 more than the base model.
Amazon $87.99$87.99-YesGauge
Best Automotive Smoke Machines for Vacuum and Intake Leaks
- Thikpo SMT108D#1 of 13Full review
A low-cost digital-gauge machine for occasional DIY use. Its run-time limit makes it a poor fit for a busy shop.
Amazon $63.64$63.64--Digital - Witelida WA-SM-SH02#2 of 13Full review
A gauge-and-flow-meter machine for vacuum and intake leaks. The listing gives no warranty.
Amazon $109.99$109.9920 PSI-Gauge - Autool SDT206#3 of 13Full review
A gauge-and-flow-meter machine with a longer warranty than most imports. It costs more than similar models.
Amazon $269.99$269.99--Gauge
