2004 Mazda Rx-8 Base Coupe 4-door 1.3l on 2040-cars

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Mazda Kai concept hints at a more muscular, refined Mazda3

Mazda is packing some serious punch for the Tokyo Motor Show, unveiling a stylish hatchback it's calling the Kai Concept to go along with the earlier reveal of the show-stopping Vision Coupe. The compact five-door concept heralds a new generation of cars for the Japanese automaker, which is best known for making sporty, smallish and well-designed vehicles — such as the Mazda3, from which this concept derives its design direction. This version smooths over most of the Mazda3's sharp body creases in favor of smooth, undulating body panels that dramatically reflect light and reflect Mazda's KODO design language. It also gets more narrow, aggressive-looking headlights and a unique overhead profile, with two panes of glass that continue from the windshield and are intersected by a solid-color center, like a U-shaped moonroof. The Kai is powered by a next-generation Skyactiv-X combustion engine, which uses Mazda's proprietary compression ignition system to give the gas-powered engine the fuel efficiency, torque and initial acceleration response of a diesel powertrain. Which is encouraging, considering the Mazda3 already delivers impressive fuel economy. Inside, the concept hints at more refinement, with streamlined chrome accents popping from the black dash and interior panels. It all rests on Mazda's Skyactiv Vehicle Architecture that reflects human-centered design philosophy in everything from redesigned seats to maintain the spine's natural "S" curvature, to NVH tweaks to encourage a quieter, more comfortable ride. Mazda has said it plans to put this concept into production, but there's no word yet on when exactly that will be.Related Video:

More head-up displays are coming to a dashboard near you

With the exception of Apple products — $1,000 for a freakin' smartphone? — one great thing about tech is you typically get more for your money with each passing year. This is particularly true with automotive tech: Features like driver assists and surround-view cameras that were once exclusively available in luxury vehicles now come standard even on some economy cars. The same thing is slowly happening with head-up displays (HUD). For example, the 10-inch HUD in the 2018 Toyota Camry is one of the largest and best HUDs I've seen in any car. And a big improvement on the much smaller HUD in the latest Toyota Prius. Mazda is another mainstream brand that offers HUDs in several of its vehicles. But instead of embedding expensive components in the dash and using a special windshield, the HUDs in the Mazda3 and Mazda6 use a thin plastic lens that folds down when not in use. MINI has a similar solution, but this low-cost approach has limits in terms of size and position of the images compared to traditional HUDs that use the windshield as a screen. We're also starting to see similar lens-based aftermarket options that can be added to any car. Last year I tested a portable HUD called Navdy that taps into a car's OBD-II port to provide info on speed and RPM and uses built-in GPS and Google Maps to show the surrounding area, display speed limits and route you to your destination. Navdy also connects to an Android or iOS smartphone via Bluetooth to display data from phone calls, texts and music playing on a connected device, and it's simple to use and easily visible in almost any lighting condition. While Navdy is still available online, late last year the company ran into financial difficulties, and product support has been halted. I recently tested a new portable HUD called Hudly that's not quite fully baked and falls short of Navdy because it doesn't tap into an OBD-II port. Since a companion smartphone app for Hudly isn't scheduled to launch until next month, for now it only mirrors what's on a smartphone. So it can be used for nav and other apps, and its features are very limited. Between automakers adding HUDs in more reasonably priced cars and the aftermarket filling in the gaps for existing vehicle owners with add-ons, the technology is becoming more prevalent and affordable. And it's also getting better.

2019 Mazda CX-5 Turbo Drivers' Notes Review | More power, more love

The second-gen Mazda CX-5 has been on sale since 2017, but the big news for this year is the addition of a new turbocharged 2.5-liter inline-four. The engine — dubbed Skyactiv-G — is shared with the Mazda6 and the Mazda CX-9 three-row crossover and makes 227 horsepower and 310 pound-feet of torque on regular gas and up to 250 hp when running premium fuel. Fuel economy for the new engine is rated at 22 mpg city, 27 mpg highway and 24 mpg combined. The engine is only available with all-wheel drive, but the extra grunt means fuel economy is down from the naturally-aspirated 2.5-liter inline-four (24 city, 30 highway and 26 combined). The new engine is wrapped in the same familiar package we've seen for the past couple of years, but is exclusive to the range-topping Grand Touring Reserve and Signature trim levels. This particular test car was a Signature, which starts at $37,935 before options. For reference, a base, front-wheel drive CX-5 Sport starts at $25,395. Standard features on the CX-5 Signature include 19-inch wheels, LED lighting, rain-sensing wipers, leather seating, heated front and rear seats, a heated steering wheel, adaptive cruise control, proximity entry and push-button start, and a Bose audio system. Options on this Soul Red ($595) model are restricted to accessory items: $70 for a cargo mat, $125 for all-weather floor mats, $400 for illuminated door sills, $125 for a rear-bumper guard and $250 for a retractable cargo cover. The final MSRP comes in just below $40,000. Our contributor Ben Hsu had high praise for the CX-5 turbo in our recent first-drive review. Now the rest of us have had a crack at it. Editor-in-Chief Greg Migliore: I love the CX-5's looks and driving dynamics. It's a sporty Mazda tailored to the crossover segment. This one, done up in Soul Red Crystal Metallic (what a name) and Signature trim with smokey 19-inch wheels, looks great. The Skyactiv-G four-cylinder with 227 hp (on 87 octane) and 310 pound-feet of torque makes for a brisk driving experience. In Sport mode, it's almost more eager than I want it to be. The main downside is the interior. The materials are just fine, and the infotainment is a little clunky to use. It takes a few more moves than I'd like to change the radio station. Also, major demerits for not being able to put a rear-facing car seat in the middle. Considering young families are a target market for this, that is not ideal.