1997 Suzuki Carry on 2040-cars

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Mazda, Suzuki, Yamaha — more vehicle data fabrication found in Japan

TOKYO — Mazda, Suzuki and Yamaha improperly tested vehicles for fuel economy and emissions, the Japanese government said on Thursday, revealing fresh cases of compliance failures by manufacturers. The results came to light after the Japanese government had ordered the automakers to check their operations after revelations of improper testing at Subaru and Nissan last year. The conduct of automakers globally has come under intense scrutiny after Germany's Volkswagen AG admitted in 2015 to installing secret software in hundreds of thousands of U.S. diesel cars to cheat exhaust emissions tests, and that as many as 11 million vehicles could have similar software installed worldwide. In the Japanese cases, the carmakers have not broken any laws or prompted massive recalls. But a growing list of improprieties has tarnished the image of the country's manufacturing industry for high-quality products and efficiency. Suzuki, Mazda and Yamaha cleared vehicles for emissions or fuel efficiency even in cases where they were tested under invalid conditions, the ministry said in a statement. The errors related to slight deviations in the speed of the vehicles during testing that should have invalidated the test results. The automakers examined tests they had conducted over different periods of time, and in Suzuki's case they stretched back to 2012. None of the automakers found significant problems with actual emissions and fuel economy performance of the vehicles, which were destined for sale in Japan, and do not plan any recalls. Suzuki, Japan's fourth-largest automaker, said that of 12,819 sample vehicles tested for fuel economy and emissions since June 2012, around 50 percent of them had been inspected improperly. "I deeply apologize and will lead efforts to prevent recurrence," Suzuki Chief Executive Toshihiro Suzuki told a news conference. Mazda said there were irregularities in 4 percent of similar inspections on its cars, or just over 70 vehicles. In Yamaha's case, irregularities were found in 2 percent of inspections, or just a handful of vehicles. Both Mazda and Yamaha apologized. Suzuki and Yamaha shares fell 6 and 5 percent, respectively, and Mazda shares were down 1 percent, underperforming a steady benchmark Nikkei average. In July this year, Nissan admitted it had improperly measured exhaust emissions and fuel economy for 19 vehicle models sold in Japan.

Junkyard Gem: 1991 Geo Metro LSi Convertible

Beginning in 1985, General Motors brought over Suzuki Cultuses and sold them here with Chevrolet Sprint badges, which Americans bought in surprisingly large numbers (considering the crash in fuel prices around that time). When the time came for The General to launch a separate brand selling rebadged Japanese machines— Geo— the second-generation Cultus became the Geo Metro. Sporting a fuel-sipping three-cylinder engine, the Metro mostly sold to penny-pinchers interested only in cheap commutingÂ… but GM decided to make a fun convertible version, anyway. Here's one of those cars, finally retired near Denver at age 30. The 1991 Metro hierarchy started with the El Cheapo base and XFi models, at $6,795 (about $13,810 today), then moved up to the better-equipped LSi. The LSi hatchback coupe cost $7,795 ($15,840 in 2021), while the LSi convertible stood at the top of the Metro pyramid at $9,740 ($19,795 now). Believe it or not, Ford managed to undercut the 1991 Metro with its Mazda-built Festiva, priced at $6,620 in its cheapest form. You could buy a Suzuki-badged version of this car, known as the Swift, and the Swift GT had a screaming four-cylinder engine. 1995 and later Metros also had the option of a four-banger, but a 1.0-liter three-cylinder was the only engine available in the 1991 Geo Metro. If you wanted to get close to 60 highway miles per gallon, the Metro XFi had a specially-tuned 1.0 that delivered, though it sent a mere 49 horsepower to the front wheels (the last new car available in the United States with under 50 horsepower— including highway-legal EVs— was the 1993 Metro XFi, by the way). The engine in today's Junkyard Gem was rated at 55 horses. A five-speed manual transmission was standard equipment in every 1991 Metro, though a thoroughly miserable three-speed slushbox could be had for $465 extra (about $945 today). Because most Metro buyers wanted fuel economy first and foremost, automatic Metros are rare (though I have managed to find one in a boneyard). How many total miles? The five-digit odometer means we'll never know. The 1991 Metro convertible came from Japan, but all the others sold here that year were built in Canada. Today, that plant builds the Chevy Equinox. A new convertible for less than 10 grand was a steal in 1991, when a new Mercury Capri convertible cost $12,588.

Funning around with ZF's Smart, Advanced Urban Vehicles

ZF has a lot of experience building various electric vehicle parts, including transmissions, but it doesn't put them all together into one cute little package that often. The ZF Advanced Urban Vehicle changes that, and shows what the company can do when it takes bits and pieces of its admittedly cool tech and throws them all into the shell of an old Suzuki Swift. We got to control the all-electric beast at an event in Germany this summer, using nothing but a connected iPad. There were three headline technologies on the AUV (also called the Smart Urban Vehicle): the remote control Smart Parking Assist function, the all-electric rear-axle drive electric Twist Beam (eTB), and the PreVision Cloud Assist. PreVision Cloud Assist ZF had a short track set up for us to try out the PreVision Cloud Assist. The first time around the track, nothing was different. It's not supposed to be. The trick with Cloud Assist is that the car saves real-world driver interactions into its memory and, with the addition of GPS coordinates, starts to learn how to drive the route. Go to work the same way every day? If you're being assisted by a cloud, then all you have to do is steer. The car learns how fast it can take a turn and when it needs to slow down, with the idea here is to let the car move when it can, increasing the efficiency and range of an EV. You're still in charge in case of traffic ahead, but in open road circumstances, you won't need to touch the brakes or the gas. Just the steering wheel. On my second time around the demo track (which had data from other drivers who had tested the car earlier in the day), I kept my feet off the pedals, and the darn thing worked. It slowed me down when necessary to make a curve, but kept me at a brisk pace that felt a bit too fast but was in fact totally appropriate. Electric Twist Beam There's another bit of cool tech hidden near the front wheels. The car uses a MacPherson strut that was modified to offer a wider steering angle, up to 75 degrees, to be exact. ZF calls this the electric Twist Beam (eTB), and it gives the car an incredibly tight turning radius, about 6.5 meters. An axle like this could go into an EV or an ICE vehicle, but it makes a lot of sense in an electric car since it does have a major problem: it can't be powered. No worries, thought ZF engineers, who made the little SUV rear-wheel-drive by adding two electric motors.