Someone Put a Snowmobile Engine Behind the Seat of an Austin America, and It's Live on Bring a Trailer

Elizabeth Puckett Elizabeth Puckett |
— 3 min read
| Add Motorious
Mid-engined Austin America custom with BMW CSL-style tricolor stripes and box flares

The collector car market, in your inbox

Classic car news, hand-picked vehicles, and auction coverage. Choose what lands in your inbox.

Somewhere in rural Ontario, a builder spent years talking a 1970s Austin America out of being a front-drive family sedan. The result is this mid-engined, Yamaha-powered Austin America custom, live on Bring a Trailer until 1:19 p.m. ET on Saturday, October 31. At the time of writing, the high bid sits at $3,077.

The America was British Leyland's attempt to sell Americans something other than a Beetle. Sold here from 1968 to 1971, it was an export version of the Austin 1300 with Pininfarina-styled bodywork, a transverse 1275cc four, front-wheel drive and Moulton Hydrolastic suspension, all from the Alec Issigonis school of packaging that gave us the Mini. We've seen that school produce a classic Mini with a Ford EcoBoost three-cylinder swap and even a 1985 Austin Mini stretch limo with seating for six. This one goes in a very different direction.

From CASC Racer to Mid-Engine Special

According to the listing, this America was built into a race car in the 1980s for CASC competition, then spent years in storage before the seller bought it around 2010. In 2022, the seller started a multi-year rebuild inspired by the aero-laden BMW 3.0 CSL "Batmobile" racers, the same cars that inspired the Group 4 CSL tribute we featured earlier. The body went onto a rotisserie, steel box flares were welded in and smoothed, and a steel front air dam was fabricated. The finish is white with tricolor stripes, and the hood now tilts forward.

The bigger change is underneath. The chassis was converted to mid-engine, rear-wheel drive, and the rear roof section is removable, held by quick-release latches, with a Lexan rear window secured by Dzus fasteners. A roll cage, bucket seats, toggle-switch controls and a custom center console fill the cabin. The listing says dry weight is under 1,300 pounds, which is a seller claim rather than a scaled figure.

A Snowmobile Engine, a CVT and an Electric Reverse

Power comes from a 998cc Yamaha inline-four that the seller says came from a 2006 Apex 1000 snowmobile. The listing doesn't give a horsepower figure. Later Apex models were claimed at around 150 hp, but treat that as context rather than a spec for this car. In the comments, the seller says the complete engine weighs 105 pounds and is dry-sump.

Instead of a gearbox, there's a continuously variable transmission feeding the rear wheels through a Lotus-style rubber coupling. The axle is a live unit with an offset pumpkin from a Legends race car, located by a three-link setup with adjustable coilovers. Braking is front discs, using Airheart calipers and Ford Pinto-sourced rotors, with drums at the rear. The car rides on 13-inch Revolution three-piece wheels wrapped in Avon tires.

The cleverest piece is reverse. A modified electric winch motor drives V-belt pulleys on the driveshaft when a linear actuator applies tension, so the car can be driven in either direction, and the same setup doubles as a parking brake.

What to Know Before You Bid

Documented in the listing: the build steps, the drivetrain components, the roll cage, and an odometer reading of about 14,000 kilometers (roughly 9,000 miles). Seller statements: the engine's snowmobile origin, the dry weight, and the engine weight. Not provided: a power figure or any dyno data, and no in-car driving video. The seller says the front air dam sits about two inches off the ground, which makes testing on a dirt road impractical.

The car is located in Markdale, Ontario, and is sold on its Ontario registration, which lists it as a 1971 model, so U.S. bidders should work out import and shipping before the clock runs down. Extra body panels and other parts are included in the sale.

Bring a Trailer bidders have been enthusiastic, with the car pulling in hundreds of watchers and dozens of comments. If a snowmobile-powered, CSL-flavored Austin America is your idea of a weekend project that's already done, the auction is open on Bring a Trailer.

Great! Next, complete checkout for full access to Motorious.
Welcome back! You've successfully signed in.
You've successfully subscribed to Motorious.
Success! Your account is fully activated, you now have access to all content.
Success! Your billing info has been updated.
Your billing was not updated.